diff options
319 files changed, 3366 insertions, 3628 deletions
diff --git a/Documentation/devicetree/bindings/gpio/led.txt b/Documentation/devicetree/bindings/gpio/led.txt index 141087cf310..fd2bd56e719 100644 --- a/Documentation/devicetree/bindings/gpio/led.txt +++ b/Documentation/devicetree/bindings/gpio/led.txt @@ -7,9 +7,9 @@ Each LED is represented as a sub-node of the gpio-leds device. Each node's name represents the name of the corresponding LED. LED sub-node properties: -- gpios : Should specify the LED's GPIO, see "Specifying GPIO information - for devices" in Documentation/devicetree/booting-without-of.txt. Active - low LEDs should be indicated using flags in the GPIO specifier. +- gpios : Should specify the LED's GPIO, see "gpios property" in + Documentation/devicetree/gpio.txt. Active low LEDs should be + indicated using flags in the GPIO specifier. - label : (optional) The label for this LED. If omitted, the label is taken from the node name (excluding the unit address). - linux,default-trigger : (optional) This parameter, if present, is a diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index ecc6a6cd26c..a20008ab319 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -30,6 +30,7 @@ national National Semiconductor nintendo Nintendo nvidia NVIDIA nxp NXP Semiconductors +picochip Picochip Ltd powervr Imagination Technologies qcom Qualcomm, Inc. ramtron Ramtron International diff --git a/Documentation/hwmon/jc42 b/Documentation/hwmon/jc42 index a22ecf48f25..52729a756c1 100644 --- a/Documentation/hwmon/jc42 +++ b/Documentation/hwmon/jc42 @@ -7,21 +7,29 @@ Supported chips: Addresses scanned: I2C 0x18 - 0x1f Datasheets: http://www.analog.com/static/imported-files/data_sheets/ADT7408.pdf - * IDT TSE2002B3, TS3000B3 - Prefix: 'tse2002b3', 'ts3000b3' + * Atmel AT30TS00 + Prefix: 'at30ts00' Addresses scanned: I2C 0x18 - 0x1f Datasheets: - http://www.idt.com/products/getdoc.cfm?docid=18715691 - http://www.idt.com/products/getdoc.cfm?docid=18715692 + http://www.atmel.com/Images/doc8585.pdf + * IDT TSE2002B3, TSE2002GB2, TS3000B3, TS3000GB2 + Prefix: 'tse2002', 'ts3000' + Addresses scanned: I2C 0x18 - 0x1f + Datasheets: + http://www.idt.com/sites/default/files/documents/IDT_TSE2002B3C_DST_20100512_120303152056.pdf + http://www.idt.com/sites/default/files/documents/IDT_TSE2002GB2A1_DST_20111107_120303145914.pdf + http://www.idt.com/sites/default/files/documents/IDT_TS3000B3A_DST_20101129_120303152013.pdf + http://www.idt.com/sites/default/files/documents/IDT_TS3000GB2A1_DST_20111104_120303151012.pdf * Maxim MAX6604 Prefix: 'max6604' Addresses scanned: I2C 0x18 - 0x1f Datasheets: http://datasheets.maxim-ic.com/en/ds/MAX6604.pdf - * Microchip MCP9805, MCP98242, MCP98243, MCP9843 - Prefixes: 'mcp9805', 'mcp98242', 'mcp98243', 'mcp9843' + * Microchip MCP9804, MCP9805, MCP98242, MCP98243, MCP9843 + Prefixes: 'mcp9804', 'mcp9805', 'mcp98242', 'mcp98243', 'mcp9843' Addresses scanned: I2C 0x18 - 0x1f Datasheets: + http://ww1.microchip.com/downloads/en/DeviceDoc/22203C.pdf http://ww1.microchip.com/downloads/en/DeviceDoc/21977b.pdf http://ww1.microchip.com/downloads/en/DeviceDoc/21996a.pdf http://ww1.microchip.com/downloads/en/DeviceDoc/22153c.pdf @@ -48,6 +56,12 @@ Supported chips: Datasheets: http://www.st.com/stonline/products/literature/ds/13447/stts424.pdf http://www.st.com/stonline/products/literature/ds/13448/stts424e02.pdf + * ST Microelectronics STTS2002, STTS3000 + Prefix: 'stts2002', 'stts3000' + Addresses scanned: I2C 0x18 - 0x1f + Datasheets: + http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/DATASHEET/CD00225278.pdf + http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/DATA_BRIEF/CD00270920.pdf * JEDEC JC 42.4 compliant temperature sensor chips Prefix: 'jc42' Addresses scanned: I2C 0x18 - 0x1f diff --git a/Documentation/hwmon/w83627ehf b/Documentation/hwmon/w83627ehf index 3f44dbdfda7..ceaf6f652b0 100644 --- a/Documentation/hwmon/w83627ehf +++ b/Documentation/hwmon/w83627ehf @@ -50,7 +50,7 @@ W83627DHG, W83627DHG-P, W83627UHG, W83667HG, W83667HG-B, W83667HG-I (NCT6775F), and NCT6776F super I/O chips. We will refer to them collectively as Winbond chips. -The chips implement 2 to 4 temperature sensors (9 for NCT6775F and NCT6776F), +The chips implement 3 to 4 temperature sensors (9 for NCT6775F and NCT6776F), 2 to 5 fan rotation speed sensors, 8 to 10 analog voltage sensors, one VID (except for 627UHG), alarms with beep warnings (control unimplemented), and some automatic fan regulation strategies (plus manual fan control mode). @@ -143,8 +143,13 @@ pwm[1-4]_min_output - minimum fan speed (range 1 - 255), when the temperature pwm[1-4]_stop_time - how many milliseconds [ms] must elapse to switch corresponding fan off. (when the temperature was below defined range). +pwm[1-4]_start_output-minimum fan speed (range 1 - 255) when spinning up +pwm[1-4]_step_output- rate of fan speed change (1 - 255) +pwm[1-4]_stop_output- minimum fan speed (range 1 - 255) when spinning down +pwm[1-4]_max_output - maximum fan speed (range 1 - 255), when the temperature + is above defined range. -Note: last two functions are influenced by other control bits, not yet exported +Note: last six functions are influenced by other control bits, not yet exported by the driver, so a change might not have any effect. Implementation Details diff --git a/Documentation/hwmon/zl6100 b/Documentation/hwmon/zl6100 index 51f76a189fe..a4e8d90f59f 100644 --- a/Documentation/hwmon/zl6100 +++ b/Documentation/hwmon/zl6100 @@ -88,14 +88,12 @@ Module parameters delay ----- -Some Intersil/Zilker Labs DC-DC controllers require a minimum interval between -I2C bus accesses. According to Intersil, the minimum interval is 2 ms, though -1 ms appears to be sufficient and has not caused any problems in testing. -The problem is known to affect ZL6100, ZL2105, and ZL2008. It is known not to -affect ZL2004 and ZL6105. The driver automatically sets the interval to 1 ms -except for ZL2004 and ZL6105. To enable manual override, the driver provides a -writeable module parameter, 'delay', which can be used to set the interval to -a value between 0 and 65,535 microseconds. +Intersil/Zilker Labs DC-DC controllers require a minimum interval between I2C +bus accesses. According to Intersil, the minimum interval is 2 ms, though 1 ms +appears to be sufficient and has not caused any problems in testing. The problem +is known to affect all currently supported chips. For manual override, the +driver provides a writeable module parameter, 'delay', which can be used to set +the interval to a value between 0 and 65,535 microseconds. Sysfs entries diff --git a/Documentation/input/alps.txt b/Documentation/input/alps.txt index f274c28b510..2f95308251d 100644 --- a/Documentation/input/alps.txt +++ b/Documentation/input/alps.txt @@ -13,7 +13,8 @@ Detection All ALPS touchpads should respond to the "E6 report" command sequence: E8-E6-E6-E6-E9. An ALPS touchpad should respond with either 00-00-0A or -00-00-64. +00-00-64 if no buttons are pressed. The bits 0-2 of the first byte will be 1s +if some buttons are pressed. If the E6 report is successful, the touchpad model is identified using the "E7 report" sequence: E8-E7-E7-E7-E9. The response is the model signature and is diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 033d4e69b43..d99fd9c0ec0 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -2211,6 +2211,12 @@ bytes respectively. Such letter suffixes can also be entirely omitted. default: off. + printk.always_kmsg_dump= + Trigger kmsg_dump for cases other than kernel oops or + panics + Format: <bool> (1/Y/y=enable, 0/N/n=disable) + default: disabled + printk.time= Show timing data prefixed to each printk message line Format: <bool> (1/Y/y=enable, 0/N/n=disable) diff --git a/MAINTAINERS b/MAINTAINERS index 609b12ba82a..ef5984a3b48 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -962,7 +962,7 @@ F: drivers/tty/serial/msm_serial.c F: drivers/platform/msm/ F: drivers/*/pm8???-* F: include/linux/mfd/pm8xxx/ -T: git git://codeaurora.org/quic/kernel/davidb/linux-msm.git +T: git git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm.git S: Maintained ARM/TOSA MACHINE SUPPORT @@ -1310,7 +1310,7 @@ F: drivers/atm/ F: include/linux/atm* ATMEL AT91 MCI DRIVER -M: Nicolas Ferre <nicolas.ferre@atmel.com> +M: Ludovic Desroches <ludovic.desroches@atmel.com> L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) W: http://www.atmel.com/products/AT91/ W: http://www.at91.com/ @@ -1318,7 +1318,7 @@ S: Maintained F: drivers/mmc/host/at91_mci.c ATMEL AT91 / AT32 MCI DRIVER -M: Nicolas Ferre <nicolas.ferre@atmel.com> +M: Ludovic Desroches <ludovic.desroches@atmel.com> S: Maintained F: drivers/mmc/host/atmel-mci.c F: drivers/mmc/host/atmel-mci-regs.h @@ -1513,19 +1513,23 @@ F: drivers/mtd/devices/block2mtd.c BLUETOOTH DRIVERS M: Marcel Holtmann <marcel@holtmann.org> -M: "Gustavo F. Padovan" <padovan@profusion.mobi> +M: Gustavo Padovan <gustavo@padovan.org> +M: Johan Hedberg <johan.hedberg@gmail.com> L: linux-bluetooth@vger.kernel.org W: http://www.bluez.org/ -T: git git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-2.6.git +T: git git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth.git +T: git git://git.kernel.org/pub/scm/linux/kernel/git/jh/bluetooth.git S: Maintained F: drivers/bluetooth/ BLUETOOTH SUBSYSTEM M: Marcel Holtmann <marcel@holtmann.org> -M: "Gustavo F. Padovan" <padovan@profusion.mobi> +M: Gustavo Padovan <gustavo@padovan.org> +M: Johan Hedberg <johan.hedberg@gmail.com> L: linux-bluetooth@vger.kernel.org W: http://www.bluez.org/ -T: git git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-2.6.git +T: git git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth.git +T: git git://git.kernel.org/pub/scm/linux/kernel/git/jh/bluetooth.git S: Maintained F: net/bluetooth/ F: include/net/bluetooth/ @@ -1717,6 +1721,14 @@ F: include/linux/can/error.h F: include/linux/can/netlink.h F: include/linux/can/platform/ +CAPABILITIES +M: Serge Hallyn <serge.hallyn@canonical.com> +L: linux-security-module@vger.kernel.org +S: Supported +F: include/linux/capability.h +F: security/capability.c +F: security/commoncap.c + CELL BROADBAND ENGINE ARCHITECTURE M: Arnd Bergmann <arnd@arndb.de> L: linuxppc-dev@lists.ozlabs.org @@ -2360,6 +2372,15 @@ S: Supported F: drivers/gpu/drm/exynos F: include/drm/exynos* +EXYNOS MIPI DISPLAY DRIVERS +M: Inki Dae <inki.dae@samsung.com> +M: Donghwa Lee <dh09.lee@samsung.com> +M: Kyungmin Park <kyungmin.park@samsung.com> +L: linux-fbdev@vger.kernel.org +S: Maintained +F: drivers/video/exynos/exynos_mipi* +F: include/video/exynos_mipi* + DSCC4 DRIVER M: Francois Romieu <romieu@fr.zoreil.com> L: netdev@vger.kernel.org @@ -2869,6 +2890,12 @@ S: Maintained F: drivers/media/video/m5mols/ F: include/media/m5mols.h +FUJITSU TABLET EXTRAS +M: Robert Gerlach <khnz@gmx.de> +L: platform-driver-x86@vger.kernel.org +S: Maintained +F: drivers/platform/x86/fujitsu-tablet.c + FUSE: FILESYSTEM IN USERSPACE M: Miklos Szeredi <miklos@szeredi.hu> L: fuse-devel@lists.sourceforge.net @@ -5877,6 +5904,7 @@ F: drivers/mmc/host/sdhci-s3c.c SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER M: Viresh Kumar <viresh.kumar@st.com> +L: spear-devel@list.st.com L: linux-mmc@vger.kernel.org S: Maintained F: drivers/mmc/host/sdhci-spear.c @@ -6219,24 +6247,32 @@ F: drivers/tty/serial/sunzilog.h SPEAR PLATFORM SUPPORT M: Viresh Kumar <viresh.kumar@st.com> +L: spear-devel@list.st.com +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) W: http://www.st.com/spear S: Maintained F: arch/arm/plat-spear/ SPEAR3XX MACHINE SUPPORT M: Viresh Kumar <viresh.kumar@st.com> +L: spear-devel@list.st.com +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) W: http://www.st.com/spear S: Maintained F: arch/arm/mach-spear3xx/ SPEAR6XX MACHINE SUPPORT M: Rajeev Kumar <rajeev-dlh.kumar@st.com> +L: spear-devel@list.st.com +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) W: http://www.st.com/spear S: Maintained F: arch/arm/mach-spear6xx/ SPEAR CLOCK FRAMEWORK SUPPORT M: Viresh Kumar <viresh.kumar@st.com> +L: spear-devel@list.st.com +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) W: http://www.st.com/spear S: Maintained F: arch/arm/mach-spear*/clock.c @@ -6245,6 +6281,8 @@ F: arch/arm/plat-spear/include/plat/clock.h SPEAR PAD MULTIPLEXING SUPPORT M: Viresh Kumar <viresh.kumar@st.com> +L: spear-devel@list.st.com +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) W: http://www.st.com/spear S: Maintained F: arch/arm/plat-spear/include/plat/padmux.h @@ -1,7 +1,7 @@ VERSION = 3 PATCHLEVEL = 3 SUBLEVEL = 0 -EXTRAVERSION = -rc6 +EXTRAVERSION = NAME = Saber-toothed Squirrel # *DOCUMENTATION* diff --git a/arch/alpha/include/asm/futex.h b/arch/alpha/include/asm/futex.h index e8a761aee08..f939794363a 100644 --- a/arch/alpha/include/asm/futex.h +++ b/arch/alpha/include/asm/futex.h @@ -108,7 +108,7 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, " lda $31,3b-2b(%0)\n" " .previous\n" : "+r"(ret), "=&r"(prev), "=&r"(cmp) - : "r"(uaddr), "r"((long)oldval), "r"(newval) + : "r"(uaddr), "r"((long)(int)oldval), "r"(newval) : "memory"); *uval = prev; diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index a48aecc17ea..dfb0312f4e7 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1280,7 +1280,7 @@ config ARM_ERRATA_743622 depends on CPU_V7 help This option enables the workaround for the 743622 Cortex-A9 - (r2p0..r2p2) erratum. Under very rare conditions, a faulty + (r2p*) erratum. Under very rare conditions, a faulty optimisation in the Cortex-A9 Store Buffer may lead to data corruption. This workaround sets a specific bit in the diagnostic register of the Cortex-A9 which disables the Store Buffer diff --git a/arch/arm/boot/.gitignore b/arch/arm/boot/.gitignore index ce1c5ff746e..3c79f85975a 100644 --- a/arch/arm/boot/.gitignore +++ b/arch/arm/boot/.gitignore @@ -3,3 +3,4 @@ zImage xipImage bootpImage uImage +*.dtb diff --git a/arch/arm/include/asm/pmu.h b/arch/arm/include/asm/pmu.h index b5a5be2536c..90114faa9f3 100644 --- a/arch/arm/include/asm/pmu.h +++ b/arch/arm/include/asm/pmu.h @@ -134,7 +134,7 @@ int __init armpmu_register(struct arm_pmu *armpmu, char *name, int type); u64 armpmu_event_update(struct perf_event *event, struct hw_perf_event *hwc, - int idx, int overflow); + int idx); int armpmu_event_set_period(struct perf_event *event, struct hw_perf_event *hwc, diff --git a/arch/arm/kernel/ecard.c b/arch/arm/kernel/ecard.c index 4dd0edab6a6..1651d495074 100644 --- a/arch/arm/kernel/ecard.c +++ b/arch/arm/kernel/ecard.c @@ -242,6 +242,7 @@ static void ecard_init_pgtables(struct mm_struct *mm) memcpy(dst_pgd, src_pgd, sizeof(pgd_t) * (EASI_SIZE / PGDIR_SIZE)); + vma.vm_flags = VM_EXEC; vma.vm_mm = mm; flush_tlb_range(&vma, IO_START, IO_START + IO_SIZE); diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c index 5bb91bf3d47..b2abfa18f13 100644 --- a/arch/arm/kernel/perf_event.c +++ b/arch/arm/kernel/perf_event.c @@ -180,7 +180,7 @@ armpmu_event_set_period(struct perf_event *event, u64 armpmu_event_update(struct perf_event *event, struct hw_perf_event *hwc, - int idx, int overflow) + int idx) { struct arm_pmu *armpmu = to_arm_pmu(event->pmu); u64 delta, prev_raw_count, new_raw_count; @@ -193,13 +193,7 @@ again: new_raw_count) != prev_raw_count) goto again; - new_raw_count &= armpmu->max_period; - prev_raw_count &= armpmu->max_period; - - if (overflow) - delta = armpmu->max_period - prev_raw_count + new_raw_count + 1; - else - delta = new_raw_count - prev_raw_count; + delta = (new_raw_count - prev_raw_count) & armpmu->max_period; local64_add(delta, &event->count); local64_sub(delta, &hwc->period_left); @@ -216,7 +210,7 @@ armpmu_read(struct perf_event *event) if (hwc->idx < 0) return; - armpmu_event_update(event, hwc, hwc->idx, 0); + armpmu_event_update(event, hwc, hwc->idx); } static void @@ -232,7 +226,7 @@ armpmu_stop(struct perf_event *event, int flags) if (!(hwc->state & PERF_HES_STOPPED)) { armpmu->disable(hwc, hwc->idx); barrier(); /* why? */ - armpmu_event_update(event, hwc, hwc->idx, 0); + armpmu_event_update(event, hwc, hwc->idx); hwc->state |= PERF_HES_STOPPED | PERF_HES_UPTODATE; } } @@ -518,7 +512,13 @@ __hw_perf_event_init(struct perf_event *event) hwc->config_base |= (unsigned long)mapping; if (!hwc->sample_period) { - hwc->sample_period = armpmu->max_period; + /* + * For non-sampling runs, limit the sample_period to half + * of the counter width. That way, the new counter value + * is far less likely to overtake the previous one unless + * you have some serious IRQ latency issues. + */ + hwc->sample_period = armpmu->max_period >> 1; hwc->last_period = hwc->sample_period; local64_set(&hwc->period_left, hwc->sample_period); } @@ -680,6 +680,28 @@ static void __init cpu_pmu_init(struct arm_pmu *armpmu) } /* + * PMU hardware loses all context when a CPU goes offline. + * When a CPU is hotplugged back in, since some hardware registers are + * UNKNOWN at reset, the PMU must be explicitly reset to avoid reading + * junk values out of them. + */ +static int __cpuinit pmu_cpu_notify(struct notifier_block *b, + unsigned long action, void *hcpu) +{ + if ((action & ~CPU_TASKS_FROZEN) != CPU_STARTING) + return NOTIFY_DONE; + + if (cpu_pmu && cpu_pmu->reset) + cpu_pmu->reset(NULL); + + return NOTIFY_OK; +} + +static struct notifier_block __cpuinitdata pmu_cpu_notifier = { + .notifier_call = pmu_cpu_notify, +}; + +/* * CPU PMU identification and registration. */ static int __init @@ -730,6 +752,7 @@ init_hw_perf_events(void) pr_info("enabled with %s PMU driver, %d counters available\n", cpu_pmu->name, cpu_pmu->num_events); cpu_pmu_init(cpu_pmu); + register_cpu_notifier(&pmu_cpu_notifier); armpmu_register(cpu_pmu, "cpu", PERF_TYPE_RAW); } else { pr_info("no hardware support available\n"); diff --git a/arch/arm/kernel/perf_event_v6.c b/arch/arm/kernel/perf_event_v6.c index 533be9930ec..b78af0cc6ef 100644 --- a/arch/arm/kernel/perf_event_v6.c +++ b/arch/arm/kernel/perf_event_v6.c @@ -467,23 +467,6 @@ armv6pmu_enable_event(struct hw_perf_event *hwc, raw_spin_unlock_irqrestore(&events->pmu_lock, flags); } -static int counter_is_active(unsigned long pmcr, int idx) -{ - unsigned long mask = 0; - if (idx == ARMV6_CYCLE_COUNTER) - mask = ARMV6_PMCR_CCOUNT_IEN; - else if (idx == ARMV6_COUNTER0) - mask = ARMV6_PMCR_COUNT0_IEN; - else if (idx == ARMV6_COUNTER1) - mask = ARMV6_PMCR_COUNT1_IEN; - - if (mask) - return pmcr & mask; - - WARN_ONCE(1, "invalid counter number (%d)\n", idx); - return 0; -} - static irqreturn_t armv6pmu_handle_irq(int irq_num, void *dev) @@ -513,7 +496,8 @@ armv6pmu_handle_irq(int irq_num, struct perf_event *event = cpuc->events[idx]; struct hw_perf_event *hwc; - if (!counter_is_active(pmcr, idx)) + /* Ignore if we don't have an event. */ + if (!event) continue; /* @@ -524,7 +508,7 @@ armv6pmu_handle_irq(int irq_num, continue; hwc = &event->hw; - armpmu_event_update(event, hwc, idx, 1); + armpmu_event_update(event, hwc, idx); data.period = event->hw.last_period; if (!armpmu_event_set_period(event, hwc, idx)) continue; diff --git a/arch/arm/kernel/perf_event_v7.c b/arch/arm/kernel/perf_event_v7.c index 6933244c68f..4d7095af2ab 100644 --- a/arch/arm/kernel/perf_event_v7.c +++ b/arch/arm/kernel/perf_event_v7.c @@ -809,6 +809,11 @@ static inline int armv7_pmnc_disable_intens(int idx) counter = ARMV7_IDX_TO_COUNTER(idx); asm volatile("mcr p15, 0, %0, c9, c14, 2" : : "r" (BIT(counter))); + isb(); + /* Clear the overflow flag in case an interrupt is pending. */ + asm volatile("mcr p15, 0, %0, c9, c12, 3" : : "r" (BIT(counter))); + isb(); + return idx; } @@ -955,6 +960,10 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev) struct perf_event *event = cpuc->events[idx]; struct hw_perf_event *hwc; + /* Ignore if we don't have an event. */ + if (!event) + continue; + /* * We have a single interrupt for all counters. Check that * each counter has overflowed before we process it. @@ -963,7 +972,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev) continue; hwc = &event->hw; - armpmu_event_update(event, hwc, idx, 1); + armpmu_event_update(event, hwc, idx); data.period = event->hw.last_period; if (!armpmu_event_set_period(event, hwc, idx)) continue; diff --git a/arch/arm/kernel/perf_event_xscale.c b/arch/arm/kernel/perf_event_xscale.c index 3b99d826982..71a21e6712f 100644 --- a/arch/arm/kernel/perf_event_xscale.c +++ b/arch/arm/kernel/perf_event_xscale.c @@ -255,11 +255,14 @@ xscale1pmu_handle_irq(int irq_num, void *dev) struct perf_event *event = cpuc->events[idx]; struct hw_perf_event *hwc; + if (!event) + continue; + if (!xscale1_pmnc_counter_has_overflowed(pmnc, idx)) continue; hwc = &event->hw; - armpmu_event_update(event, hwc, idx, 1); + armpmu_event_update(event, hwc, idx); data.period = event->hw.last_period; if (!armpmu_event_set_period(event, hwc, idx)) continue; @@ -592,11 +595,14 @@ xscale2pmu_handle_irq(int irq_num, void *dev) struct perf_event *event = cpuc->events[idx]; struct hw_perf_event *hwc; - if (!xscale2_pmnc_counter_has_overflowed(pmnc, idx)) + if (!event) + continue; + + if (!xscale2_pmnc_counter_has_overflowed(of_flags, idx)) continue; hwc = &event->hw; - armpmu_event_update(event, hwc, idx, 1); + armpmu_event_update(event, hwc, idx); data.period = event->hw.last_period; if (!armpmu_event_set_period(event, hwc, idx)) continue; @@ -663,7 +669,7 @@ xscale2pmu_enable_event(struct hw_perf_event *hwc, int idx) static void xscale2pmu_disable_event(struct hw_perf_event *hwc, int idx) { - unsigned long flags, ien, evtsel; + unsigned long flags, ien, evtsel, of_flags; struct pmu_hw_events *events = cpu_pmu->get_hw_events(); ien = xscale2pmu_read_int_enable(); @@ -672,26 +678,31 @@ xscale2pmu_disable_event(struct hw_perf_event *hwc, int idx) switch (idx) { case XSCALE_CYCLE_COUNTER: ien &= ~XSCALE2_CCOUNT_INT_EN; + of_flags = XSCALE2_CCOUNT_OVERFLOW; break; case XSCALE_COUNTER0: ien &= ~XSCALE2_COUNT0_INT_EN; evtsel &= ~XSCALE2_COUNT0_EVT_MASK; evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT0_EVT_SHFT; + of_flags = XSCALE2_COUNT0_OVERFLOW; break; case XSCALE_COUNTER1: ien &= ~XSCALE2_COUNT1_INT_EN; evtsel &= ~XSCALE2_COUNT1_EVT_MASK; evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT1_EVT_SHFT; + of_flags = XSCALE2_COUNT1_OVERFLOW; break; case XSCALE_COUNTER2: ien &= ~XSCALE2_COUNT2_INT_EN; evtsel &= ~XSCALE2_COUNT2_EVT_MASK; evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT2_EVT_SHFT; + of_flags = XSCALE2_COUNT2_OVERFLOW; break; case XSCALE_COUNTER3: ien &= ~XSCALE2_COUNT3_INT_EN; evtsel &= ~XSCALE2_COUNT3_EVT_MASK; evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT3_EVT_SHFT; + of_flags = XSCALE2_COUNT3_OVERFLOW; break; default: WARN_ONCE(1, "invalid counter number (%d)\n", idx); @@ -701,6 +712,7 @@ xscale2pmu_disable_event(struct hw_perf_event *hwc, int idx) raw_spin_lock_irqsave(&events->pmu_lock, flags); xscale2pmu_write_event_select(evtsel); xscale2pmu_write_int_enable(ien); + xscale2pmu_write_overflow_flags(of_flags); raw_spin_unlock_irqrestore(&events->pmu_lock, flags); } diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c index b7582dd10dc..96e2adcd5a8 100644 --- a/arch/arm/mach-at91/at91sam9g45_devices.c +++ b/arch/arm/mach-at91/at91sam9g45_devices.c @@ -38,10 +38,6 @@ #if defined(CONFIG_AT_HDMAC) || defined(CONFIG_AT_HDMAC_MODULE) static u64 hdmac_dmamask = DMA_BIT_MASK(32); -static struct at_dma_platform_data atdma_pdata = { - .nr_channels = 8, -}; - static struct resource hdmac_resources[] = { [0] = { .start = AT91SAM9G45_BASE_DMA, @@ -56,12 +52,11 @@ static struct resource hdmac_resources[] = { }; static struct platform_device at_hdmac_device = { - .name = "at_hdmac", + .name = "at91sam9g45_dma", .id = -1, .dev = { .dma_mask = &hdmac_dmamask, .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = &atdma_pdata, }, .resource = hdmac_resources, .num_resources = ARRAY_SIZE(hdmac_resources), @@ -69,9 +64,15 @@ static struct platform_device at_hdmac_device = { void __init at91_add_device_hdmac(void) { - dma_cap_set(DMA_MEMCPY, atdma_pdata.cap_mask); - dma_cap_set(DMA_SLAVE, atdma_pdata.cap_mask); - platform_device_register(&at_hdmac_device); +#if defined(CONFIG_OF) + struct device_node *of_node = + of_find_node_by_name(NULL, "dma-controller"); + + if (of_node) + of_node_put(of_node); + else +#endif + platform_device_register(&at_hdmac_device); } #else void __init at91_add_device_hdmac(void) {} diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c index 61908dce978..9be71c11d0f 100644 --- a/arch/arm/mach-at91/at91sam9rl_devices.c +++ b/arch/arm/mach-at91/at91sam9rl_devices.c @@ -33,10 +33,6 @@ #if defined(CONFIG_AT_HDMAC) || defined(CONFIG_AT_HDMAC_MODULE) static u64 hdmac_dmamask = DMA_BIT_MASK(32); -static struct at_dma_platform_data atdma_pdata = { - .nr_channels = 2, -}; - static struct resource hdmac_resources[] = { [0] = { .start = AT91SAM9RL_BASE_DMA, @@ -51,12 +47,11 @@ static struct resource hdmac_resources[] = { }; static struct platform_device at_hdmac_device = { - .name = "at_hdmac", + .name = "at91sam9rl_dma", .id = -1, .dev = { .dma_mask = &hdmac_dmamask, .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = &atdma_pdata, }, .resource = hdmac_resources, .num_resources = ARRAY_SIZE(hdmac_resources), @@ -64,7 +59,6 @@ static struct platform_device at_hdmac_device = { void __init at91_add_device_hdmac(void) { - dma_cap_set(DMA_MEMCPY, atdma_pdata.cap_mask); platform_device_register(&at_hdmac_device); } #else diff --git a/arch/arm/mach-ep93xx/vision_ep9307.c b/arch/arm/mach-ep93xx/vision_ep9307.c index d5fb44f16d3..d67d0b4feb6 100644 --- a/arch/arm/mach-ep93xx/vision_ep9307.c +++ b/arch/arm/mach-ep93xx/vision_ep9307.c @@ -34,6 +34,7 @@ #include <mach/ep93xx_spi.h> #include <mach/gpio-ep93xx.h> +#include <asm/hardware/vic.h> #include <asm/mach-types.h> #include <asm/mach/map.h> #include <asm/mach/arch.h> @@ -361,6 +362,7 @@ MACHINE_START(VISION_EP9307, "Vision Engraving Systems EP9307") .atag_offset = 0x100, .map_io = vision_map_io, .init_irq = ep93xx_init_irq, + .handle_irq = vic_handle_irq, .timer = &ep93xx_timer, .init_machine = vision_init_machine, .restart = ep93xx_restart, diff --git a/arch/arm/mach-exynos/mach-universal_c210.c b/arch/arm/mach-exynos/mach-universal_c210.c index 0fc65ffde8f..38939956c34 100644 --- a/arch/arm/mach-exynos/mach-universal_c210.c +++ b/arch/arm/mach-exynos/mach-universal_c210.c @@ -13,6 +13,7 @@ #include <linux/i2c.h> #include <linux/gpio_keys.h> #include <linux/gpio.h> +#include <linux/interrupt.h> #include <linux/fb.h> #include <linux/mfd/max8998.h> #include <linux/regulator/machine.h> @@ -595,6 +596,7 @@ static struct mxt_platform_data qt602240_platform_data = { .threshold = 0x28, .voltage = 2800000, /* 2.8V */ .orient = MXT_DIAGONAL, + .irqflags = IRQF_TRIGGER_FALLING, }; static struct i2c_board_info i2c3_devs[] __initdata = { diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 6c5826605ea..719ee423abe 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -343,6 +343,7 @@ static void __init omap3_check_revision(const char **cpu_rev) case 0xb944: omap_revision = AM335X_REV_ES1_0; *cpu_rev = "1.0"; + break; case 0xb8f2: switch (rev) { case 0: diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c index 2cc1aa004b9..415a6f1cf41 100644 --- a/arch/arm/mach-omap2/mailbox.c +++ b/arch/arm/mach-omap2/mailbox.c @@ -420,8 +420,7 @@ static void __exit omap2_mbox_exit(void) platform_driver_unregister(&omap2_mbox_driver); } -/* must be ready before omap3isp is probed */ -subsys_initcall(omap2_mbox_init); +module_init(omap2_mbox_init); module_exit(omap2_mbox_exit); MODULE_LICENSE("GPL v2"); diff --git a/arch/arm/mach-omap2/omap-iommu.c b/arch/arm/mach-omap2/omap-iommu.c index b8822048e40..ac49384d028 100644 --- a/arch/arm/mach-omap2/omap-iommu.c +++ b/arch/arm/mach-omap2/omap-iommu.c @@ -150,7 +150,8 @@ err_out: platform_device_put(omap_iommu_pdev[i]); return err; } -module_init(omap_iommu_init); +/* must be ready before omap3isp is probed */ +subsys_initcall(omap_iommu_init); static void __exit omap_iommu_exit(void) { diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index ebc59509131..70de277f5c1 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -31,6 +31,7 @@ #include "common.h" #include "omap4-sar-layout.h" +#include <linux/export.h> #ifdef CONFIG_CACHE_L2X0 static void __iomem *l2cache_base; @@ -55,6 +56,7 @@ void omap_bus_sync(void) isb(); } } +EXPORT_SYMBOL(omap_bus_sync); /* Steal one page physical memory for barrier implementation */ int __init omap_barrier_reserve_memblock(void) diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c index 10b20c652e5..4b57757bf9d 100644 --- a/arch/arm/mach-omap2/twl-common.c +++ b/arch/arm/mach-omap2/twl-common.c @@ -270,7 +270,6 @@ static struct regulator_init_data omap4_vusb_idata = { .constraints = { .min_uV = 3300000, .max_uV = 3300000, - .apply_uV = true, .valid_modes_mask = REGULATOR_MODE_NORMAL | REGULATOR_MODE_STANDBY, .valid_ops_mask = REGULATOR_CHANGE_MODE diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h index 0d729e6619d..42d5cca6625 100644 --- a/arch/arm/mach-pxa/generic.h +++ b/arch/arm/mach-pxa/generic.h @@ -49,7 +49,6 @@ extern unsigned pxa3xx_get_clk_frequency_khz(int); #endif extern struct syscore_ops pxa_irq_syscore_ops; -extern struct syscore_ops pxa_gpio_syscore_ops; extern struct syscore_ops pxa2xx_mfp_syscore_ops; extern struct syscore_ops pxa3xx_mfp_syscore_ops; diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.c b/arch/arm/mach-pxa/mfp-pxa2xx.c index f14775536b8..29b62afc6f7 100644 --- a/arch/arm/mach-pxa/mfp-pxa2xx.c +++ b/arch/arm/mach-pxa/mfp-pxa2xx.c @@ -226,6 +226,12 @@ static void __init pxa25x_mfp_init(void) { int i; + /* running before pxa_gpio_probe() */ +#ifdef CONFIG_CPU_PXA26x + pxa_last_gpio = 89; +#else + pxa_last_gpio = 84; +#endif for (i = 0; i <= pxa_last_gpio; i++) gpio_desc[i].valid = 1; @@ -295,6 +301,7 @@ static void __init pxa27x_mfp_init(void) { int i, gpio; + pxa_last_gpio = 120; /* running before pxa_gpio_probe() */ for (i = 0; i <= pxa_last_gpio; i++) { /* skip GPIO2, 5, 6, 7, 8, they are not * valid pins allow configuration diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c index 00d6eacab8e..3352b37b60c 100644 --- a/arch/arm/mach-pxa/pxa25x.c +++ b/arch/arm/mach-pxa/pxa25x.c @@ -208,6 +208,7 @@ static struct clk_lookup pxa25x_clkregs[] = { INIT_CLKREG(&clk_pxa25x_gpio11, NULL, "GPIO11_CLK"), INIT_CLKREG(&clk_pxa25x_gpio12, NULL, "GPIO12_CLK"), INIT_CLKREG(&clk_pxa25x_mem, "pxa2xx-pcmcia", NULL), + INIT_CLKREG(&clk_dummy, "pxa-gpio", NULL), }; static struct clk_lookup pxa25x_hwuart_clkreg = @@ -367,7 +368,6 @@ static int __init pxa25x_init(void) register_syscore_ops(&pxa_irq_syscore_ops); register_syscore_ops(&pxa2xx_mfp_syscore_ops); - register_syscore_ops(&pxa_gpio_syscore_ops); register_syscore_ops(&pxa2xx_clock_syscore_ops); ret = platform_add_devices(pxa25x_devices, diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c index c1673b3441d..6bce78edce7 100644 --- a/arch/arm/mach-pxa/pxa27x.c +++ b/arch/arm/mach-pxa/pxa27x.c @@ -229,6 +229,7 @@ static struct clk_lookup pxa27x_clkregs[] = { INIT_CLKREG(&clk_pxa27x_im, NULL, "IMCLK"), INIT_CLKREG(&clk_pxa27x_memc, NULL, "MEMCLK"), INIT_CLKREG(&clk_pxa27x_mem, "pxa2xx-pcmcia", NULL), + INIT_CLKREG(&clk_dummy, "pxa-gpio", NULL), }; #ifdef CONFIG_PM @@ -455,7 +456,6 @@ static int __init pxa27x_init(void) register_syscore_ops(&pxa_irq_syscore_ops); register_syscore_ops(&pxa2xx_mfp_syscore_ops); - register_syscore_ops(&pxa_gpio_syscore_ops); register_syscore_ops(&pxa2xx_clock_syscore_ops); ret = platform_add_devices(devices, ARRAY_SIZE(devices)); diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c index 4f402afa660..3918a672238 100644 --- a/arch/arm/mach-pxa/pxa3xx.c +++ b/arch/arm/mach-pxa/pxa3xx.c @@ -462,7 +462,6 @@ static int __init pxa3xx_init(void) register_syscore_ops(&pxa_irq_syscore_ops); register_syscore_ops(&pxa3xx_mfp_syscore_ops); - register_syscore_ops(&pxa_gpio_syscore_ops); register_syscore_ops(&pxa3xx_clock_syscore_ops); ret = platform_add_devices(devices, ARRAY_SIZE(devices)); diff --git a/arch/arm/mach-pxa/pxa95x.c b/arch/arm/mach-pxa/pxa95x.c index d082a583df7..5ce434b95e8 100644 --- a/arch/arm/mach-pxa/pxa95x.c +++ b/arch/arm/mach-pxa/pxa95x.c @@ -283,7 +283,6 @@ static int __init pxa95x_init(void) return ret; register_syscore_ops(&pxa_irq_syscore_ops); - register_syscore_ops(&pxa_gpio_syscore_ops); register_syscore_ops(&pxa3xx_clock_syscore_ops); ret = platform_add_devices(devices, ARRAY_SIZE(devices)); diff --git a/arch/arm/mach-s3c2440/common.h b/arch/arm/mach-s3c2440/common.h index db8a98ac68c..0c1eb1dfc53 100644 --- a/arch/arm/mach-s3c2440/common.h +++ b/arch/arm/mach-s3c2440/common.h @@ -12,6 +12,6 @@ #ifndef __ARCH_ARM_MACH_S3C2440_COMMON_H #define __ARCH_ARM_MACH_S3C2440_COMMON_H -void s3c2440_restart(char mode, const char *cmd); +void s3c244x_restart(char mode, const char *cmd); #endif /* __ARCH_ARM_MACH_S3C2440_COMMON_H */ diff --git a/arch/arm/mach-s3c2440/mach-anubis.c b/arch/arm/mach-s3c2440/mach-anubis.c index 24569550de1..19b577bc09b 100644 --- a/arch/arm/mach-s3c2440/mach-anubis.c +++ b/arch/arm/mach-s3c2440/mach-anubis.c @@ -487,5 +487,5 @@ MACHINE_START(ANUBIS, "Simtec-Anubis") .init_machine = anubis_init, .init_irq = s3c24xx_init_irq, .timer = &s3c24xx_timer, - .restart = s3c2440_restart, + .restart = s3c244x_restart, MACHINE_END diff --git a/arch/arm/mach-s3c2440/mach-at2440evb.c b/arch/arm/mach-s3c2440/mach-at2440evb.c index d6a9763110c..d7ae49c9011 100644 --- a/arch/arm/mach-s3c2440/mach-at2440evb.c +++ b/arch/arm/mach-s3c2440/mach-at2440evb.c @@ -222,5 +222,5 @@ MACHINE_START(AT2440EVB, "AT2440EVB") .init_machine = at2440evb_init, .init_irq = s3c24xx_init_irq, .timer = &s3c24xx_timer, - .restart = s3c2440_restart, + .restart = s3c244x_restart, MACHINE_END diff --git a/arch/arm/mach-s3c2440/mach-gta02.c b/arch/arm/mach-s3c2440/mach-gta02.c index 5859e609d28..9a4a5bc008e 100644 --- a/arch/arm/mach-s3c2440/mach-gta02.c +++ b/arch/arm/mach-s3c2440/mach-gta02.c @@ -601,5 +601,5 @@ MACHINE_START(NEO1973_GTA02, "GTA02") .init_irq = s3c24xx_init_irq, .init_machine = gta02_machine_init, .timer = &s3c24xx_timer, - .restart = s3c2440_restart, + .restart = s3c244x_restart, MACHINE_END diff --git a/arch/arm/mach-s3c2440/mach-mini2440.c b/arch/arm/mach-s3c2440/mach-mini2440.c index adbbb85bc4c..5d66fb218a4 100644 --- a/arch/arm/mach-s3c2440/mach-mini2440.c +++ b/arch/arm/mach-s3c2440/mach-mini2440.c @@ -701,5 +701,5 @@ MACHINE_START(MINI2440, "MINI2440") .init_machine = mini2440_init, .init_irq = s3c24xx_init_irq, .timer = &s3c24xx_timer, - .restart = s3c2440_restart, + .restart = s3c244x_restart, MACHINE_END diff --git a/arch/arm/mach-s3c2440/mach-nexcoder.c b/arch/arm/mach-s3c2440/mach-nexcoder.c index 40eaf844bc1..5198e3e1c5b 100644 --- a/arch/arm/mach-s3c2440/mach-nexcoder.c +++ b/arch/arm/mach-s3c2440/mach-nexcoder.c @@ -158,5 +158,5 @@ MACHINE_START(NEXCODER_2440, "NexVision - Nexcoder 2440") .init_machine = nexcoder_init, .init_irq = s3c24xx_init_irq, .timer = &s3c24xx_timer, - .restart = s3c2440_restart, + .restart = s3c244x_restart, MACHINE_END diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c index 4c480ef734f..c5daeb612a8 100644 --- a/arch/arm/mach-s3c2440/mach-osiris.c +++ b/arch/arm/mach-s3c2440/mach-osiris.c @@ -436,5 +436,5 @@ MACHINE_START(OSIRIS, "Simtec-OSIRIS") .init_irq = s3c24xx_init_irq, .init_machine = osiris_init, .timer = &s3c24xx_timer, - .restart = s3c2440_restart, + .restart = s3c244x_restart, MACHINE_END diff --git a/arch/arm/mach-s3c2440/mach-rx1950.c b/arch/arm/mach-s3c2440/mach-rx1950.c index 80077f6472e..6f68abf44fa 100644 --- a/arch/arm/mach-s3c2440/mach-rx1950.c +++ b/arch/arm/mach-s3c2440/mach-rx1950.c @@ -822,5 +822,5 @@ MACHINE_START(RX1950, "HP iPAQ RX1950") .init_irq = s3c24xx_init_irq, .init_machine = rx1950_init_machine, .timer = &s3c24xx_timer, - .restart = s3c2440_restart, + .restart = s3c244x_restart, MACHINE_END diff --git a/arch/arm/mach-s3c2440/mach-rx3715.c b/arch/arm/mach-s3c2440/mach-rx3715.c index 20103bafbd4..56af3544759 100644 --- a/arch/arm/mach-s3c2440/mach-rx3715.c +++ b/arch/arm/mach-s3c2440/mach-rx3715.c @@ -213,5 +213,5 @@ MACHINE_START(RX3715, "IPAQ-RX3715") .init_irq = rx3715_init_irq, .init_machine = rx3715_init_machine, .timer = &s3c24xx_timer, - .restart = s3c2440_restart, + .restart = s3c244x_restart, MACHINE_END diff --git a/arch/arm/mach-s3c2440/mach-smdk2440.c b/arch/arm/mach-s3c2440/mach-smdk2440.c index 1deb60d12a6..83a1036d7dc 100644 --- a/arch/arm/mach-s3c2440/mach-smdk2440.c +++ b/arch/arm/mach-s3c2440/mach-smdk2440.c @@ -183,5 +183,5 @@ MACHINE_START(S3C2440, "SMDK2440") .map_io = smdk2440_map_io, .init_machine = smdk2440_machine_init, .timer = &s3c24xx_timer, - .restart = s3c2440_restart, + .restart = s3c244x_restart, MACHINE_END diff --git a/arch/arm/mach-s3c2440/s3c2440.c b/arch/arm/mach-s3c2440/s3c2440.c index 517623a09fc..2b3dddb49af 100644 --- a/arch/arm/mach-s3c2440/s3c2440.c +++ b/arch/arm/mach-s3c2440/s3c2440.c @@ -35,7 +35,6 @@ #include <plat/cpu.h> #include <plat/s3c244x.h> #include <plat/pm.h> -#include <plat/watchdog-reset.h> #include <plat/gpio-core.h> #include <plat/gpio-cfg.h> @@ -74,15 +73,3 @@ void __init s3c2440_map_io(void) s3c24xx_gpiocfg_default.set_pull = s3c24xx_gpio_setpull_1up; s3c24xx_gpiocfg_default.get_pull = s3c24xx_gpio_getpull_1up; } - -void s3c2440_restart(char mode, const char *cmd) -{ - if (mode == 's') { - soft_restart(0); - } - - arch_wdt_reset(); - - /* we'll take a jump through zero as a poor second */ - soft_restart(0); -} diff --git a/arch/arm/mach-s3c2440/s3c244x.c b/arch/arm/mach-s3c2440/s3c244x.c index 36bc60f61d0..d15852f642b 100644 --- a/arch/arm/mach-s3c2440/s3c244x.c +++ b/arch/arm/mach-s3c2440/s3c244x.c @@ -46,6 +46,7 @@ #include <plat/pm.h> #include <plat/pll.h> #include <plat/nand-core.h> +#include <plat/watchdog-reset.h> static struct map_desc s3c244x_iodesc[] __initdata = { IODESC_ENT(CLKPWR), @@ -196,3 +197,14 @@ struct syscore_ops s3c244x_pm_syscore_ops = { .suspend = s3c244x_suspend, .resume = s3c244x_resume, }; + +void s3c244x_restart(char mode, const char *cmd) +{ + if (mode == 's') + soft_restart(0); + + arch_wdt_reset(); + + /* we'll take a jump through zero as a poor second */ + soft_restart(0); +} diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c index 33dad1da931..12c431f3443 100644 --- a/arch/arm/mach-shmobile/board-ag5evm.c +++ b/arch/arm/mach-shmobile/board-ag5evm.c @@ -38,6 +38,7 @@ #include <linux/mmc/sh_mobile_sdhi.h> #include <linux/mfd/tmio.h> #include <linux/sh_clk.h> +#include <linux/videodev2.h> #include <video/sh_mobile_lcdc.h> #include <video/sh_mipi_dsi.h> #include <sound/sh_fsi.h> diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c index d4cc2dec573..82483d5f200 100644 --- a/arch/arm/mach-shmobile/board-ap4evb.c +++ b/arch/arm/mach-shmobile/board-ap4evb.c @@ -801,7 +801,7 @@ static struct fsi_ak4642_info fsi2_ak4643_info = { static struct platform_device fsi_ak4643_device = { .name = "fsi-ak4642-audio", .dev = { - .platform_data = &fsi_info, + .platform_data = &fsi2_ak4643_info, }, }; diff --git a/arch/arm/mach-shmobile/board-bonito.c b/arch/arm/mach-shmobile/board-bonito.c index fb90f0898d9..c79baa9ef61 100644 --- a/arch/arm/mach-shmobile/board-bonito.c +++ b/arch/arm/mach-shmobile/board-bonito.c @@ -27,6 +27,7 @@ #include <linux/platform_device.h> #include <linux/gpio.h> #include <linux/smsc911x.h> +#include <linux/videodev2.h> #include <mach/common.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -241,7 +242,7 @@ static struct sh_mobile_lcdc_info lcdc0_info = { .clock_source = LCDC_CLK_BUS, .ch[0] = { .chan = LCDC_CHAN_MAINLCD, - .bpp = 16, + .fourcc = V4L2_PIX_FMT_RGB565, .interface_type = RGB24, .clock_divider = 5, .flags = 0, diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c index e761b280a60..911c6ec49c2 100644 --- a/arch/arm/mach-shmobile/board-mackerel.c +++ b/arch/arm/mach-shmobile/board-mackerel.c @@ -1346,6 +1346,10 @@ static struct map_desc mackerel_io_desc[] __initdata = { static void __init mackerel_map_io(void) { iotable_init(mackerel_io_desc, ARRAY_SIZE(mackerel_io_desc)); + /* DMA memory at 0xff200000 - 0xffdfffff. The default 2MB size isn't + * enough to allocate the frame buffer memory. + */ + init_consistent_dma_size(12 << 20); /* setup early devices and console here as well */ sh7372_add_early_devices(); diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig index 52af00446a6..c59e8b892d6 100644 --- a/arch/arm/mach-ux500/Kconfig +++ b/arch/arm/mach-ux500/Kconfig @@ -5,7 +5,7 @@ config UX500_SOC_COMMON default y select ARM_GIC select HAS_MTU - select ARM_ERRATA_753970 + select PL310_ERRATA_753970 select ARM_ERRATA_754322 select ARM_ERRATA_764369 diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig index 9b3d0fbaee7..88c3ba151e8 100644 --- a/arch/arm/mach-vexpress/Kconfig +++ b/arch/arm/mach-vexpress/Kconfig @@ -7,7 +7,7 @@ config ARCH_VEXPRESS_CA9X4 select ARM_GIC select ARM_ERRATA_720789 select ARM_ERRATA_751472 - select ARM_ERRATA_753970 + select PL310_ERRATA_753970 select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index 0404ccbb8aa..f1c8486f750 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -230,9 +230,7 @@ __v7_setup: mcreq p15, 0, r10, c15, c0, 1 @ write diagnostic register #endif #ifdef CONFIG_ARM_ERRATA_743622 - teq r6, #0x20 @ present in r2p0 - teqne r6, #0x21 @ present in r2p1 - teqne r6, #0x22 @ present in r2p2 + teq r5, #0x00200000 @ only present in r2p* mrceq p15, 0, r10, c15, c0, 1 @ read diagnostic register orreq r10, r10, #1 << 6 @ set bit #6 mcreq p15, 0, r10, c15, c0, 1 @ write diagnostic register diff --git a/arch/arm/plat-omap/include/plat/irqs.h b/arch/arm/plat-omap/include/plat/irqs.h index 2efd6454bce..37bbbbb981b 100644 --- a/arch/arm/plat-omap/include/plat/irqs.h +++ b/arch/arm/plat-omap/include/plat/irqs.h @@ -428,8 +428,16 @@ #define OMAP_GPMC_NR_IRQS 8 #define OMAP_GPMC_IRQ_END (OMAP_GPMC_IRQ_BASE + OMAP_GPMC_NR_IRQS) +/* PRCM IRQ handler */ +#ifdef CONFIG_ARCH_OMAP2PLUS +#define OMAP_PRCM_IRQ_BASE (OMAP_GPMC_IRQ_END) +#define OMAP_PRCM_NR_IRQS 64 +#define OMAP_PRCM_IRQ_END (OMAP_PRCM_IRQ_BASE + OMAP_PRCM_NR_IRQS) +#else +#define OMAP_PRCM_IRQ_END OMAP_GPMC_IRQ_END +#endif -#define NR_IRQS OMAP_GPMC_IRQ_END +#define NR_IRQS OMAP_PRCM_IRQ_END #define OMAP_IRQ_BIT(irq) (1 << ((irq) % 32)) diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c index 9fe35348e03..2bab4c99a23 100644 --- a/arch/arm/plat-s3c24xx/dma.c +++ b/arch/arm/plat-s3c24xx/dma.c @@ -1249,7 +1249,7 @@ static void s3c2410_dma_resume(void) struct s3c2410_dma_chan *cp = s3c2410_chans + dma_channels - 1; int channel; - for (channel = dma_channels - 1; channel >= 0; cp++, channel--) + for (channel = dma_channels - 1; channel >= 0; cp--, channel--) s3c2410_dma_resume_chan(cp); } diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c index f10768e988d..d21d744e4d9 100644 --- a/arch/arm/plat-samsung/devs.c +++ b/arch/arm/plat-samsung/devs.c @@ -1409,7 +1409,7 @@ void __init s5p_ehci_set_platdata(struct s5p_ehci_platdata *pd) #ifdef CONFIG_S3C_DEV_USB_HSOTG static struct resource s3c_usb_hsotg_resources[] = { - [0] = DEFINE_RES_MEM(S3C_PA_USB_HSOTG, SZ_16K), + [0] = DEFINE_RES_MEM(S3C_PA_USB_HSOTG, SZ_128K), [1] = DEFINE_RES_IRQ(IRQ_OTG), }; diff --git a/arch/arm/plat-spear/time.c b/arch/arm/plat-spear/time.c index 0c77e429867..abb5bdecd50 100644 --- a/arch/arm/plat-spear/time.c +++ b/arch/arm/plat-spear/time.c @@ -145,11 +145,13 @@ static void clockevent_set_mode(enum clock_event_mode mode, static int clockevent_next_event(unsigned long cycles, struct clock_event_device *clk_event_dev) { - u16 val; + u16 val = readw(gpt_base + CR(CLKEVT)); + + if (val & CTRL_ENABLE) + writew(val & ~CTRL_ENABLE, gpt_base + CR(CLKEVT)); writew(cycles, gpt_base + LOAD(CLKEVT)); - val = readw(gpt_base + CR(CLKEVT)); val |= CTRL_ENABLE | CTRL_INT_ENABLE; writew(val, gpt_base + CR(CLKEVT)); diff --git a/arch/c6x/include/asm/processor.h b/arch/c6x/include/asm/processor.h index 8154c4ee8c9..77ecbded1f3 100644 --- a/arch/c6x/include/asm/processor.h +++ b/arch/c6x/include/asm/processor.h @@ -122,8 +122,8 @@ extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags); extern unsigned long get_wchan(struct task_struct *p); -#define KSTK_EIP(tsk) (task_pt_regs(task)->pc) -#define KSTK_ESP(tsk) (task_pt_regs(task)->sp) +#define KSTK_EIP(task) (task_pt_regs(task)->pc) +#define KSTK_ESP(task) (task_pt_regs(task)->sp) #define cpu_relax() do { } while (0) diff --git a/arch/c6x/kernel/entry.S b/arch/c6x/kernel/entry.S index 3e977ccda82..30b37e5f4a6 100644 --- a/arch/c6x/kernel/entry.S +++ b/arch/c6x/kernel/entry.S @@ -717,33 +717,6 @@ ENTRY(sys_ftruncate64_c6x) #endif ENDPROC(sys_ftruncate64_c6x) -#ifdef __ARCH_WANT_SYSCALL_OFF_T -;; On Entry -;; A4 - fd -;; B4 - offset_lo (LE), offset_hi (BE) -;; A6 - offset_lo (BE), offset_hi (LE) -;; B6 - len -;; A8 - advice -ENTRY(sys_fadvise64_c6x) -#ifdef CONFIG_C6X_BIG_KERNEL - MVKL .S1 sys_fadvise64,A0 - MVKH .S1 sys_fadvise64,A0 - BNOP .S2X A0,2 -#else - B .S2 sys_fadvise64 - NOP 2 -#endif -#ifdef CONFIG_CPU_BIG_ENDIAN - MV .L2 B4,B5 - || MV .D2X A6,B4 -#else - MV .D2X A6,B5 -#endif - MV .D1X B6,A6 - MV .D2X A8,B6 -#endif -ENDPROC(sys_fadvise64_c6x) - ;; On Entry ;; A4 - fd ;; B4 - offset_lo (LE), offset_hi (BE) diff --git a/arch/mips/alchemy/common/time.c b/arch/mips/alchemy/common/time.c index 7da4d008148..a7193ae13a5 100644 --- a/arch/mips/alchemy/common/time.c +++ b/arch/mips/alchemy/common/time.c @@ -146,7 +146,7 @@ static int __init alchemy_time_init(unsigned int m2int) cd->shift = 32; cd->mult = div_sc(32768, NSEC_PER_SEC, cd->shift); cd->max_delta_ns = clockevent_delta2ns(0xffffffff, cd); - cd->min_delta_ns = clockevent_delta2ns(8, cd); /* ~0.25ms */ + cd->min_delta_ns = clockevent_delta2ns(9, cd); /* ~0.28ms */ clockevents_register_device(cd); setup_irq(m2int, &au1x_rtcmatch2_irqaction); diff --git a/arch/mips/ath79/dev-wmac.c b/arch/mips/ath79/dev-wmac.c index 24f546985b6..e2150705206 100644 --- a/arch/mips/ath79/dev-wmac.c +++ b/arch/mips/ath79/dev-wmac.c @@ -96,7 +96,7 @@ void __init ath79_register_wmac(u8 *cal_data) { if (soc_is_ar913x()) ar913x_wmac_setup(); - if (soc_is_ar933x()) + else if (soc_is_ar933x()) ar933x_wmac_setup(); else BUG(); diff --git a/arch/mips/configs/nlm_xlp_defconfig b/arch/mips/configs/nlm_xlp_defconfig index 4479fd669ac..28c6b276c21 100644 --- a/arch/mips/configs/nlm_xlp_defconfig +++ b/arch/mips/configs/nlm_xlp_defconfig @@ -8,7 +8,7 @@ CONFIG_HIGH_RES_TIMERS=y # CONFIG_SECCOMP is not set CONFIG_USE_OF=y CONFIG_EXPERIMENTAL=y -CONFIG_CROSS_COMPILE="mips-linux-gnu-" +CONFIG_CROSS_COMPILE="" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y @@ -22,7 +22,7 @@ CONFIG_AUDIT=y CONFIG_CGROUPS=y CONFIG_NAMESPACES=y CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="usr/dev_file_list usr/rootfs.xlp" +CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_BZIP2=y CONFIG_RD_LZMA=y CONFIG_INITRAMFS_COMPRESSION_LZMA=y diff --git a/arch/mips/configs/nlm_xlr_defconfig b/arch/mips/configs/nlm_xlr_defconfig index 7c68666fdd6..d0b857d98c9 100644 --- a/arch/mips/configs/nlm_xlr_defconfig +++ b/arch/mips/configs/nlm_xlr_defconfig @@ -8,7 +8,7 @@ CONFIG_HIGH_RES_TIMERS=y CONFIG_PREEMPT_VOLUNTARY=y CONFIG_KEXEC=y CONFIG_EXPERIMENTAL=y -CONFIG_CROSS_COMPILE="mips-linux-gnu-" +CONFIG_CROSS_COMPILE="" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y @@ -22,7 +22,7 @@ CONFIG_AUDIT=y CONFIG_NAMESPACES=y CONFIG_SCHED_AUTOGROUP=y CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="usr/dev_file_list usr/rootfs.xlr" +CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_BZIP2=y CONFIG_RD_LZMA=y CONFIG_INITRAMFS_COMPRESSION_GZIP=y diff --git a/arch/mips/configs/powertv_defconfig b/arch/mips/configs/powertv_defconfig index 3b0b6e8c853..7fda0ce5f69 100644 --- a/arch/mips/configs/powertv_defconfig +++ b/arch/mips/configs/powertv_defconfig @@ -6,7 +6,7 @@ CONFIG_HZ_1000=y CONFIG_PREEMPT=y # CONFIG_SECCOMP is not set CONFIG_EXPERIMENTAL=y -CONFIG_CROSS_COMPILE="mips-linux-" +CONFIG_CROSS_COMPILE="" # CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=16 diff --git a/arch/mips/include/asm/mach-au1x00/gpio-au1300.h b/arch/mips/include/asm/mach-au1x00/gpio-au1300.h index 556e1be20bf..fb9975c74c5 100644 --- a/arch/mips/include/asm/mach-au1x00/gpio-au1300.h +++ b/arch/mips/include/asm/mach-au1x00/gpio-au1300.h @@ -11,6 +11,9 @@ #include <asm/io.h> #include <asm/mach-au1x00/au1000.h> +struct gpio; +struct gpio_chip; + /* with the current GPIC design, up to 128 GPIOs are possible. * The only implementation so far is in the Au1300, which has 75 externally * available GPIOs. @@ -203,7 +206,22 @@ static inline int gpio_request(unsigned int gpio, const char *label) return 0; } -static inline void gpio_free(unsigned int gpio) +static inline int gpio_request_one(unsigned gpio, + unsigned long flags, const char *label) +{ + return 0; +} + +static inline int gpio_request_array(struct gpio *array, size_t num) +{ + return 0; +} + +static inline void gpio_free(unsigned gpio) +{ +} + +static inline void gpio_free_array(struct gpio *array, size_t num) { } diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h index d41790928c6..da9bd7d270d 100644 --- a/arch/mips/include/asm/page.h +++ b/arch/mips/include/asm/page.h @@ -39,9 +39,6 @@ #define HPAGE_MASK (~(HPAGE_SIZE - 1)) #define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT) #else /* !CONFIG_HUGETLB_PAGE */ -# ifndef BUILD_BUG -# define BUILD_BUG() do { extern void __build_bug(void); __build_bug(); } while (0) -# endif #define HPAGE_SHIFT ({BUILD_BUG(); 0; }) #define HPAGE_SIZE ({BUILD_BUG(); 0; }) #define HPAGE_MASK ({BUILD_BUG(); 0; }) diff --git a/arch/mips/kernel/smp-bmips.c b/arch/mips/kernel/smp-bmips.c index 58fe71afd87..d5e950ab852 100644 --- a/arch/mips/kernel/smp-bmips.c +++ b/arch/mips/kernel/smp-bmips.c @@ -8,7 +8,6 @@ * SMP support for BMIPS */ -#include <linux/version.h> #include <linux/init.h> #include <linux/sched.h> #include <linux/mm.h> diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index cc4a3f120f5..d79ae5437b5 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -1135,7 +1135,7 @@ asmlinkage void do_mt(struct pt_regs *regs) printk(KERN_DEBUG "YIELD Scheduler Exception\n"); break; case 5: - printk(KERN_DEBUG "Gating Storage Schedulier Exception\n"); + printk(KERN_DEBUG "Gating Storage Scheduler Exception\n"); break; default: printk(KERN_DEBUG "*** UNKNOWN THREAD EXCEPTION %d ***\n", diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S index a81176f44c7..924da5eb703 100644 --- a/arch/mips/kernel/vmlinux.lds.S +++ b/arch/mips/kernel/vmlinux.lds.S @@ -69,7 +69,6 @@ SECTIONS RODATA /* writeable */ - _sdata = .; /* Start of data section */ .data : { /* Data */ . = . + DATAOFFSET; /* for CONFIG_MAPPED_KERNEL */ diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c index 937cf336816..69ebd586d7f 100644 --- a/arch/mips/mm/fault.c +++ b/arch/mips/mm/fault.c @@ -42,6 +42,8 @@ asmlinkage void __kprobes do_page_fault(struct pt_regs *regs, unsigned long writ const int field = sizeof(unsigned long) * 2; siginfo_t info; int fault; + unsigned int flags = FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_KILLABLE | + (write ? FAULT_FLAG_WRITE : 0); #if 0 printk("Cpu%d[%s:%d:%0*lx:%ld:%0*lx]\n", raw_smp_processor_id(), @@ -91,6 +93,7 @@ asmlinkage void __kprobes do_page_fault(struct pt_regs *regs, unsigned long writ if (in_atomic() || !mm) goto bad_area_nosemaphore; +retry: down_read(&mm->mmap_sem); vma = find_vma(mm, address); if (!vma) @@ -144,7 +147,11 @@ good_area: * make sure we exit gracefully rather than endlessly redo * the fault. */ - fault = handle_mm_fault(mm, vma, address, write ? FAULT_FLAG_WRITE : 0); + fault = handle_mm_fault(mm, vma, address, flags); + + if ((fault & VM_FAULT_RETRY) && fatal_signal_pending(current)) + return; + perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address); if (unlikely(fault & VM_FAULT_ERROR)) { if (fault & VM_FAULT_OOM) @@ -153,12 +160,27 @@ good_area: goto do_sigbus; BUG(); } - if (fault & VM_FAULT_MAJOR) { - perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MAJ, 1, regs, address); - tsk->maj_flt++; - } else { - perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MIN, 1, regs, address); - tsk->min_flt++; + if (flags & FAULT_FLAG_ALLOW_RETRY) { + if (fault & VM_FAULT_MAJOR) { + perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MAJ, 1, + regs, address); + tsk->maj_flt++; + } else { + perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MIN, 1, + regs, address); + tsk->min_flt++; + } + if (fault & VM_FAULT_RETRY) { + flags &= ~FAULT_FLAG_ALLOW_RETRY; + + /* + * No need to up_read(&mm->mmap_sem) as we would + * have already released it in __lock_page_or_retry + * in mm/filemap.c. + */ + + goto retry; + } } up_read(&mm->mmap_sem); diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c index aec2b111d35..15521505ebe 100644 --- a/arch/mips/pci/pci.c +++ b/arch/mips/pci/pci.c @@ -279,7 +279,6 @@ void __devinit pcibios_fixup_bus(struct pci_bus *bus) { /* Propagate hose info into the subordinate devices. */ - struct list_head *ln; struct pci_dev *dev = bus->self; if (pci_probe_only && dev && @@ -288,9 +287,7 @@ void __devinit pcibios_fixup_bus(struct pci_bus *bus) pcibios_fixup_device_resources(dev, bus); } - for (ln = bus->devices.next; ln != &bus->devices; ln = ln->next) { - dev = pci_dev_b(ln); - + list_for_each_entry(dev, &bus->devices, bus_list) { if ((dev->class >> 8) != PCI_CLASS_BRIDGE_PCI) pcibios_fixup_device_resources(dev, bus); } diff --git a/arch/mips/pmc-sierra/yosemite/ht-irq.c b/arch/mips/pmc-sierra/yosemite/ht-irq.c index 86b98e98fb4..62ead6601c6 100644 --- a/arch/mips/pmc-sierra/yosemite/ht-irq.c +++ b/arch/mips/pmc-sierra/yosemite/ht-irq.c @@ -35,16 +35,6 @@ */ void __init titan_ht_pcibios_fixup_bus(struct pci_bus *bus) { - struct pci_bus *current_bus = bus; - struct pci_dev *devices; - struct list_head *devices_link; - - list_for_each(devices_link, &(current_bus->devices)) { - devices = pci_dev_b(devices_link); - if (devices == NULL) - continue; - } - /* * PLX and SPKT related changes go here */ diff --git a/arch/mips/txx9/generic/7segled.c b/arch/mips/txx9/generic/7segled.c index 8e93b212252..4642f56e70e 100644 --- a/arch/mips/txx9/generic/7segled.c +++ b/arch/mips/txx9/generic/7segled.c @@ -102,7 +102,7 @@ static int __init tx_7segled_init_sysfs(void) break; } dev->id = i; - dev->dev = &tx_7segled_subsys; + dev->bus = &tx_7segled_subsys; error = device_register(dev); if (!error) { device_create_file(dev, &dev_attr_ascii); diff --git a/arch/sh/kernel/cpu/sh2a/ex.S b/arch/sh/kernel/cpu/sh2a/ex.S index 3ead9e63965..4568066700c 100644 --- a/arch/sh/kernel/cpu/sh2a/ex.S +++ b/arch/sh/kernel/cpu/sh2a/ex.S @@ -66,6 +66,7 @@ vector = 0 .long exception_entry0 + vector * 6 vector = vector + 1 .endr +vector = 0 .rept 256 .long exception_entry1 + vector * 6 vector = vector + 1 diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7757.c b/arch/sh/kernel/cpu/sh4a/clock-sh7757.c index 0fbff1422f5..0bd21c82151 100644 --- a/arch/sh/kernel/cpu/sh4a/clock-sh7757.c +++ b/arch/sh/kernel/cpu/sh4a/clock-sh7757.c @@ -79,7 +79,7 @@ struct clk div4_clks[DIV4_NR] = { #define MSTPCR1 0xffc80034 #define MSTPCR2 0xffc10028 -enum { MSTP004, MSTP000, MSTP114, MSTP113, MSTP112, +enum { MSTP004, MSTP000, MSTP127, MSTP114, MSTP113, MSTP112, MSTP111, MSTP110, MSTP103, MSTP102, MSTP220, MSTP_NR }; @@ -89,6 +89,7 @@ static struct clk mstp_clks[MSTP_NR] = { [MSTP000] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 0, 0), /* MSTPCR1 */ + [MSTP127] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR1, 27, 0), [MSTP114] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR1, 14, 0), [MSTP113] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR1, 13, 0), [MSTP112] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR1, 12, 0), @@ -131,6 +132,7 @@ static struct clk_lookup lookups[] = { CLKDEV_CON_ID("usb_fck", &mstp_clks[MSTP103]), CLKDEV_DEV_ID("renesas_usbhs.0", &mstp_clks[MSTP102]), CLKDEV_CON_ID("mmc0", &mstp_clks[MSTP220]), + CLKDEV_CON_ID("rspi2", &mstp_clks[MSTP127]), }; int __init arch_clk_init(void) diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7785.c b/arch/sh/kernel/cpu/sh4a/clock-sh7785.c index e5b420cc126..2b314439d35 100644 --- a/arch/sh/kernel/cpu/sh4a/clock-sh7785.c +++ b/arch/sh/kernel/cpu/sh4a/clock-sh7785.c @@ -156,7 +156,7 @@ static struct clk_lookup lookups[] = { CLKDEV_CON_ID("siof_fck", &mstp_clks[MSTP003]), CLKDEV_CON_ID("hspi_fck", &mstp_clks[MSTP002]), CLKDEV_CON_ID("hudi_fck", &mstp_clks[MSTP119]), - CLKDEV_CON_ID("ubc_fck", &mstp_clks[MSTP117]), + CLKDEV_CON_ID("ubc0", &mstp_clks[MSTP117]), CLKDEV_CON_ID("dmac_11_6_fck", &mstp_clks[MSTP105]), CLKDEV_CON_ID("dmac_5_0_fck", &mstp_clks[MSTP104]), CLKDEV_CON_ID("gdta_fck", &mstp_clks[MSTP100]), diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile index ad1fb5d969f..eddcfb36aaf 100644 --- a/arch/sparc/Makefile +++ b/arch/sparc/Makefile @@ -31,7 +31,7 @@ UTS_MACHINE := sparc #KBUILD_CFLAGS += -g -pipe -fcall-used-g5 -fcall-used-g7 KBUILD_CFLAGS += -m32 -pipe -mno-fpu -fcall-used-g5 -fcall-used-g7 -KBUILD_AFLAGS += -m32 +KBUILD_AFLAGS += -m32 -Wa,-Av8 #LDFLAGS_vmlinux = -N -Ttext 0xf0004000 # Since 2.5.40, the first stage is left not btfix-ed. diff --git a/arch/tile/configs/tilegx_defconfig b/arch/tile/configs/tilegx_defconfig index dafdbbae112..b8d99aca543 100644 --- a/arch/tile/configs/tilegx_defconfig +++ b/arch/tile/configs/tilegx_defconfig @@ -1,337 +1,93 @@ -# -# Automatically generated make config: don't edit -# Linux/tilegx 2.6.39-rc5 Kernel Configuration -# Wed May 4 11:08:04 2011 -# -CONFIG_TILE=y -CONFIG_MMU=y -CONFIG_GENERIC_CSUM=y -CONFIG_SEMAPHORE_SLEEPERS=y -CONFIG_HAVE_ARCH_ALLOC_REMAP=y -CONFIG_HAVE_SETUP_PER_CPU_AREA=y -CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y -CONFIG_SYS_SUPPORTS_HUGETLBFS=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_RWSEM_GENERIC_SPINLOCK=y -CONFIG_DEFAULT_MIGRATION_COST=10000000 -CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y -CONFIG_ARCH_PHYS_ADDR_T_64BIT=y -CONFIG_ARCH_DMA_ADDR_T_64BIT=y -CONFIG_LOCKDEP_SUPPORT=y -CONFIG_STACKTRACE_SUPPORT=y -CONFIG_ARCH_DISCONTIGMEM_ENABLE=y -CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y -CONFIG_TRACE_IRQFLAGS_SUPPORT=y -CONFIG_STRICT_DEVMEM=y -CONFIG_SMP=y -# CONFIG_DEBUG_COPY_FROM_USER is not set -CONFIG_HVC_TILE=y CONFIG_TILEGX=y -CONFIG_64BIT=y -CONFIG_ARCH_DEFCONFIG="arch/tile/configs/tilegx_defconfig" -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" -CONFIG_CONSTRUCTORS=y - -# -# General setup -# CONFIG_EXPERIMENTAL=y -CONFIG_INIT_ENV_ARG_LIMIT=32 -CONFIG_CROSS_COMPILE="" -CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set -CONFIG_SWAP=y CONFIG_SYSVIPC=y -CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y -CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y -# CONFIG_FHANDLE is not set +CONFIG_FHANDLE=y CONFIG_TASKSTATS=y CONFIG_TASK_DELAY_ACCT=y CONFIG_TASK_XACCT=y CONFIG_TASK_IO_ACCOUNTING=y CONFIG_AUDIT=y -CONFIG_HAVE_GENERIC_HARDIRQS=y - -# -# IRQ subsystem -# -CONFIG_GENERIC_HARDIRQS=y -CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_GENERIC_IRQ_SHOW=y -CONFIG_GENERIC_PENDING_IRQ=y - -# -# RCU Subsystem -# -CONFIG_TREE_RCU=y -# CONFIG_PREEMPT_RCU is not set -# CONFIG_RCU_TRACE is not set -CONFIG_RCU_FANOUT=64 -# CONFIG_RCU_FANOUT_EXACT is not set -# CONFIG_RCU_FAST_NO_HZ is not set -# CONFIG_TREE_RCU_TRACE is not set -# CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=19 CONFIG_CGROUPS=y CONFIG_CGROUP_DEBUG=y -CONFIG_CGROUP_NS=y -# CONFIG_CGROUP_FREEZER is not set CONFIG_CGROUP_DEVICE=y CONFIG_CPUSETS=y -CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y -CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED=y CONFIG_CGROUP_SCHED=y -CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y CONFIG_BLK_CGROUP=y -# CONFIG_DEBUG_BLK_CGROUP is not set CONFIG_NAMESPACES=y -CONFIG_UTS_NS=y -CONFIG_IPC_NS=y -CONFIG_USER_NS=y -CONFIG_PID_NS=y -CONFIG_NET_NS=y -# CONFIG_SCHED_AUTOGROUP is not set -CONFIG_MM_OWNER=y -# CONFIG_SYSFS_DEPRECATED is not set CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="usr/contents.txt" -CONFIG_INITRAMFS_ROOT_UID=0 -CONFIG_INITRAMFS_ROOT_GID=0 -CONFIG_RD_GZIP=y -# CONFIG_RD_BZIP2 is not set -# CONFIG_RD_LZMA is not set -# CONFIG_RD_XZ is not set -# CONFIG_RD_LZO is not set -CONFIG_INITRAMFS_COMPRESSION_NONE=y -# CONFIG_INITRAMFS_COMPRESSION_GZIP is not set -CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_SYSCTL=y -CONFIG_ANON_INODES=y -CONFIG_EXPERT=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_KALLSYMS=y -# CONFIG_KALLSYMS_ALL is not set -# CONFIG_KALLSYMS_EXTRA_PASS is not set -CONFIG_HOTPLUG=y -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_EPOLL=y -CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y -CONFIG_EVENTFD=y -CONFIG_SHMEM=y -CONFIG_AIO=y CONFIG_EMBEDDED=y - -# -# Kernel Performance Events And Counters -# -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_PCI_QUIRKS=y -CONFIG_SLUB_DEBUG=y # CONFIG_COMPAT_BRK is not set -# CONFIG_SLAB is not set -CONFIG_SLUB=y -# CONFIG_SLOB is not set CONFIG_PROFILING=y -CONFIG_USE_GENERIC_SMP_HELPERS=y - -# -# GCOV-based kernel profiling -# -# CONFIG_GCOV_KERNEL is not set -# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set -CONFIG_SLABINFO=y -CONFIG_RT_MUTEXES=y -CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_FORCE_LOAD=y CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set -# CONFIG_MODVERSIONS is not set -# CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_STOP_MACHINE=y -CONFIG_BLOCK=y -CONFIG_BLK_DEV_BSG=y CONFIG_BLK_DEV_INTEGRITY=y -# CONFIG_BLK_DEV_THROTTLING is not set -CONFIG_BLOCK_COMPAT=y - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y +CONFIG_PARTITION_ADVANCED=y +CONFIG_OSF_PARTITION=y +CONFIG_AMIGA_PARTITION=y +CONFIG_MAC_PARTITION=y +CONFIG_BSD_DISKLABEL=y +CONFIG_MINIX_SUBPARTITION=y +CONFIG_SOLARIS_X86_PARTITION=y +CONFIG_UNIXWARE_DISKLABEL=y +CONFIG_SGI_PARTITION=y +CONFIG_SUN_PARTITION=y +CONFIG_KARMA_PARTITION=y +CONFIG_EFI_PARTITION=y CONFIG_CFQ_GROUP_IOSCHED=y -# CONFIG_DEFAULT_DEADLINE is not set -CONFIG_DEFAULT_CFQ=y -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="cfq" -CONFIG_PADATA=y -# CONFIG_INLINE_SPIN_TRYLOCK is not set -# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set -# CONFIG_INLINE_SPIN_LOCK is not set -# CONFIG_INLINE_SPIN_LOCK_BH is not set -# CONFIG_INLINE_SPIN_LOCK_IRQ is not set -# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set -CONFIG_INLINE_SPIN_UNLOCK=y -# CONFIG_INLINE_SPIN_UNLOCK_BH is not set -CONFIG_INLINE_SPIN_UNLOCK_IRQ=y -# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set -# CONFIG_INLINE_READ_TRYLOCK is not set -# CONFIG_INLINE_READ_LOCK is not set -# CONFIG_INLINE_READ_LOCK_BH is not set -# CONFIG_INLINE_READ_LOCK_IRQ is not set -# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set -CONFIG_INLINE_READ_UNLOCK=y -# CONFIG_INLINE_READ_UNLOCK_BH is not set -CONFIG_INLINE_READ_UNLOCK_IRQ=y -# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set -# CONFIG_INLINE_WRITE_TRYLOCK is not set -# CONFIG_INLINE_WRITE_LOCK is not set -# CONFIG_INLINE_WRITE_LOCK_BH is not set -# CONFIG_INLINE_WRITE_LOCK_IRQ is not set -# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set -CONFIG_INLINE_WRITE_UNLOCK=y -# CONFIG_INLINE_WRITE_UNLOCK_BH is not set -CONFIG_INLINE_WRITE_UNLOCK_IRQ=y -# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set -CONFIG_MUTEX_SPIN_ON_OWNER=y - -# -# Tilera-specific configuration -# CONFIG_NR_CPUS=100 -CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y -CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_HZ_100=y -# CONFIG_HZ_250 is not set -# CONFIG_HZ_300 is not set -# CONFIG_HZ_1000 is not set -CONFIG_HZ=100 -CONFIG_SCHED_HRTICK=y -# CONFIG_KEXEC is not set -CONFIG_COMPAT=y -CONFIG_SYSVIPC_COMPAT=y -# CONFIG_HIGHMEM is not set -CONFIG_NUMA=y -CONFIG_NODES_SHIFT=2 -CONFIG_PAGE_OFFSET=0xC0000000 -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_DISCONTIGMEM_MANUAL=y -CONFIG_DISCONTIGMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y -CONFIG_NEED_MULTIPLE_NODES=y -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_COMPACTION is not set -CONFIG_MIGRATION=y -CONFIG_PHYS_ADDR_T_64BIT=y -CONFIG_ZONE_DMA_FLAG=0 -CONFIG_VIRT_TO_BUS=y -# CONFIG_KSM is not set -CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 -# CONFIG_CMDLINE_BOOL is not set -CONFIG_VMALLOC_RESERVE=0x1000000 -CONFIG_HARDWALL=y -CONFIG_KERNEL_PL=1 - -# -# Bus options -# -CONFIG_PCI=y -CONFIG_PCI_DOMAINS=y -# CONFIG_NO_IOMEM is not set -# CONFIG_NO_IOPORT is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set CONFIG_PCI_DEBUG=y -# CONFIG_PCI_STUB is not set -# CONFIG_PCI_IOV is not set -# CONFIG_HOTPLUG_PCI is not set - -# -# Executable file formats -# -CONFIG_KCORE_ELF=y -CONFIG_BINFMT_ELF=y -CONFIG_COMPAT_BINFMT_ELF=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=y CONFIG_NET=y - -# -# Networking options -# CONFIG_PACKET=y CONFIG_UNIX=y -CONFIG_XFRM=y CONFIG_XFRM_USER=y CONFIG_XFRM_SUB_POLICY=y -CONFIG_XFRM_MIGRATE=y CONFIG_XFRM_STATISTICS=y -CONFIG_XFRM_IPCOMP=m CONFIG_NET_KEY=m CONFIG_NET_KEY_MIGRATE=y CONFIG_INET=y CONFIG_IP_MULTICAST=y CONFIG_IP_ADVANCED_ROUTER=y -# CONFIG_IP_FIB_TRIE_STATS is not set CONFIG_IP_MULTIPLE_TABLES=y CONFIG_IP_ROUTE_MULTIPATH=y CONFIG_IP_ROUTE_VERBOSE=y -CONFIG_IP_ROUTE_CLASSID=y -# CONFIG_IP_PNP is not set CONFIG_NET_IPIP=m -# CONFIG_NET_IPGRE_DEMUX is not set CONFIG_IP_MROUTE=y -# CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set CONFIG_IP_PIMSM_V1=y CONFIG_IP_PIMSM_V2=y -# CONFIG_ARPD is not set CONFIG_SYN_COOKIES=y CONFIG_INET_AH=m CONFIG_INET_ESP=m CONFIG_INET_IPCOMP=m -CONFIG_INET_XFRM_TUNNEL=m -CONFIG_INET_TUNNEL=m CONFIG_INET_XFRM_MODE_TRANSPORT=m CONFIG_INET_XFRM_MODE_TUNNEL=m CONFIG_INET_XFRM_MODE_BEET=m -CONFIG_INET_LRO=y CONFIG_INET_DIAG=m -CONFIG_INET_TCP_DIAG=m CONFIG_TCP_CONG_ADVANCED=y -CONFIG_TCP_CONG_BIC=m -CONFIG_TCP_CONG_CUBIC=y -CONFIG_TCP_CONG_WESTWOOD=m -CONFIG_TCP_CONG_HTCP=m CONFIG_TCP_CONG_HSTCP=m CONFIG_TCP_CONG_HYBLA=m -CONFIG_TCP_CONG_VEGAS=m CONFIG_TCP_CONG_SCALABLE=m CONFIG_TCP_CONG_LP=m CONFIG_TCP_CONG_VENO=m CONFIG_TCP_CONG_YEAH=m CONFIG_TCP_CONG_ILLINOIS=m -CONFIG_DEFAULT_CUBIC=y -# CONFIG_DEFAULT_RENO is not set -CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_TCP_MD5SIG=y CONFIG_IPV6=y CONFIG_IPV6_PRIVACY=y @@ -342,108 +98,60 @@ CONFIG_INET6_AH=m CONFIG_INET6_ESP=m CONFIG_INET6_IPCOMP=m CONFIG_IPV6_MIP6=m -CONFIG_INET6_XFRM_TUNNEL=m -CONFIG_INET6_TUNNEL=m CONFIG_INET6_XFRM_MODE_TRANSPORT=m CONFIG_INET6_XFRM_MODE_TUNNEL=m CONFIG_INET6_XFRM_MODE_BEET=m CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m CONFIG_IPV6_SIT=m -# CONFIG_IPV6_SIT_6RD is not set -CONFIG_IPV6_NDISC_NODETYPE=y CONFIG_IPV6_TUNNEL=m CONFIG_IPV6_MULTIPLE_TABLES=y -# CONFIG_IPV6_SUBTREES is not set CONFIG_IPV6_MROUTE=y -# CONFIG_IPV6_MROUTE_MULTIPLE_TABLES is not set CONFIG_IPV6_PIMSM_V2=y CONFIG_NETLABEL=y -CONFIG_NETWORK_SECMARK=y -# CONFIG_NETWORK_PHY_TIMESTAMPING is not set CONFIG_NETFILTER=y -# CONFIG_NETFILTER_DEBUG is not set -CONFIG_NETFILTER_ADVANCED=y -CONFIG_BRIDGE_NETFILTER=y - -# -# Core Netfilter Configuration -# -CONFIG_NETFILTER_NETLINK=m -CONFIG_NETFILTER_NETLINK_QUEUE=m -CONFIG_NETFILTER_NETLINK_LOG=m -CONFIG_NF_CONNTRACK=y -CONFIG_NF_CONNTRACK_MARK=y +CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_SECMARK=y CONFIG_NF_CONNTRACK_ZONES=y CONFIG_NF_CONNTRACK_EVENTS=y -# CONFIG_NF_CONNTRACK_TIMESTAMP is not set CONFIG_NF_CT_PROTO_DCCP=m -CONFIG_NF_CT_PROTO_GRE=m -CONFIG_NF_CT_PROTO_SCTP=m CONFIG_NF_CT_PROTO_UDPLITE=m CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m CONFIG_NF_CONNTRACK_IRC=m -CONFIG_NF_CONNTRACK_BROADCAST=m CONFIG_NF_CONNTRACK_NETBIOS_NS=m -# CONFIG_NF_CONNTRACK_SNMP is not set CONFIG_NF_CONNTRACK_PPTP=m CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m -# CONFIG_NF_CT_NETLINK is not set CONFIG_NETFILTER_TPROXY=m -CONFIG_NETFILTER_XTABLES=y - -# -# Xtables combined modules -# -CONFIG_NETFILTER_XT_MARK=m -CONFIG_NETFILTER_XT_CONNMARK=m - -# -# Xtables targets -# -# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set -# CONFIG_NETFILTER_XT_TARGET_CHECKSUM is not set CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m CONFIG_NETFILTER_XT_TARGET_CT=m CONFIG_NETFILTER_XT_TARGET_DSCP=m -CONFIG_NETFILTER_XT_TARGET_HL=m CONFIG_NETFILTER_XT_TARGET_IDLETIMER=m CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m -CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TEE=m CONFIG_NETFILTER_XT_TARGET_TPROXY=m CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_SECMARK=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m - -# -# Xtables matches -# -# CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set CONFIG_NETFILTER_XT_MATCH_CLUSTER=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m CONFIG_NETFILTER_XT_MATCH_CONNMARK=m -CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y -# CONFIG_NETFILTER_XT_MATCH_CPU is not set +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m -# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m -CONFIG_NETFILTER_XT_MATCH_HL=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_IPVS=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m @@ -460,55 +168,29 @@ CONFIG_NETFILTER_XT_MATCH_QUOTA=m CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m CONFIG_NETFILTER_XT_MATCH_RECENT=m -CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_SOCKET=m -CONFIG_NETFILTER_XT_MATCH_STATE=y +CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NETFILTER_XT_MATCH_U32=m -# CONFIG_IP_SET is not set CONFIG_IP_VS=m CONFIG_IP_VS_IPV6=y -# CONFIG_IP_VS_DEBUG is not set -CONFIG_IP_VS_TAB_BITS=12 - -# -# IPVS transport protocol load balancing support -# CONFIG_IP_VS_PROTO_TCP=y CONFIG_IP_VS_PROTO_UDP=y -CONFIG_IP_VS_PROTO_AH_ESP=y CONFIG_IP_VS_PROTO_ESP=y CONFIG_IP_VS_PROTO_AH=y CONFIG_IP_VS_PROTO_SCTP=y - -# -# IPVS scheduler -# CONFIG_IP_VS_RR=m CONFIG_IP_VS_WRR=m CONFIG_IP_VS_LC=m CONFIG_IP_VS_WLC=m CONFIG_IP_VS_LBLC=m CONFIG_IP_VS_LBLCR=m -# CONFIG_IP_VS_DH is not set -# CONFIG_IP_VS_SH is not set CONFIG_IP_VS_SED=m CONFIG_IP_VS_NQ=m - -# -# IPVS application helper -# -# CONFIG_IP_VS_NFCT is not set -# CONFIG_IP_VS_PE_SIP is not set - -# -# IP: Netfilter Configuration -# -CONFIG_NF_DEFRAG_IPV4=y -CONFIG_NF_CONNTRACK_IPV4=y +CONFIG_NF_CONNTRACK_IPV4=m # CONFIG_NF_CONNTRACK_PROC_COMPAT is not set CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=y @@ -519,9 +201,7 @@ CONFIG_IP_NF_FILTER=y CONFIG_IP_NF_TARGET_REJECT=y CONFIG_IP_NF_TARGET_LOG=m CONFIG_IP_NF_TARGET_ULOG=m -# CONFIG_NF_NAT is not set CONFIG_IP_NF_MANGLE=m -# CONFIG_IP_NF_TARGET_CLUSTERIP is not set CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_RAW=m @@ -529,11 +209,6 @@ CONFIG_IP_NF_SECURITY=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m - -# -# IPv6: Netfilter Configuration -# -CONFIG_NF_DEFRAG_IPV6=m CONFIG_NF_CONNTRACK_IPV6=m CONFIG_IP6_NF_QUEUE=m CONFIG_IP6_NF_IPTABLES=m @@ -574,57 +249,20 @@ CONFIG_BRIDGE_EBT_SNAT=m CONFIG_BRIDGE_EBT_LOG=m CONFIG_BRIDGE_EBT_ULOG=m CONFIG_BRIDGE_EBT_NFLOG=m -# CONFIG_IP_DCCP is not set -CONFIG_IP_SCTP=m -# CONFIG_SCTP_DBG_MSG is not set -# CONFIG_SCTP_DBG_OBJCNT is not set -# CONFIG_SCTP_HMAC_NONE is not set -# CONFIG_SCTP_HMAC_SHA1 is not set -CONFIG_SCTP_HMAC_MD5=y CONFIG_RDS=m CONFIG_RDS_TCP=m -# CONFIG_RDS_DEBUG is not set -# CONFIG_TIPC is not set -# CONFIG_ATM is not set -# CONFIG_L2TP is not set -CONFIG_STP=m -CONFIG_GARP=m CONFIG_BRIDGE=m -CONFIG_BRIDGE_IGMP_SNOOPING=y CONFIG_NET_DSA=y -CONFIG_NET_DSA_TAG_DSA=y -CONFIG_NET_DSA_TAG_EDSA=y -CONFIG_NET_DSA_TAG_TRAILER=y -CONFIG_NET_DSA_MV88E6XXX=y -CONFIG_NET_DSA_MV88E6060=y -CONFIG_NET_DSA_MV88E6XXX_NEED_PPU=y -CONFIG_NET_DSA_MV88E6131=y -CONFIG_NET_DSA_MV88E6123_61_65=y CONFIG_VLAN_8021Q=m CONFIG_VLAN_8021Q_GVRP=y -# CONFIG_DECNET is not set -CONFIG_LLC=m -# CONFIG_LLC2 is not set -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set CONFIG_PHONET=m -# CONFIG_IEEE802154 is not set CONFIG_NET_SCHED=y - -# -# Queueing/Scheduling -# CONFIG_NET_SCH_CBQ=m CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m CONFIG_NET_SCH_PRIO=m CONFIG_NET_SCH_MULTIQ=m CONFIG_NET_SCH_RED=m -# CONFIG_NET_SCH_SFB is not set CONFIG_NET_SCH_SFQ=m CONFIG_NET_SCH_TEQL=m CONFIG_NET_SCH_TBF=m @@ -632,14 +270,7 @@ CONFIG_NET_SCH_GRED=m CONFIG_NET_SCH_DSMARK=m CONFIG_NET_SCH_NETEM=m CONFIG_NET_SCH_DRR=m -# CONFIG_NET_SCH_MQPRIO is not set -# CONFIG_NET_SCH_CHOKE is not set CONFIG_NET_SCH_INGRESS=m - -# -# Classification -# -CONFIG_NET_CLS=y CONFIG_NET_CLS_BASIC=m CONFIG_NET_CLS_TCINDEX=m CONFIG_NET_CLS_ROUTE4=m @@ -652,7 +283,6 @@ CONFIG_NET_CLS_RSVP6=m CONFIG_NET_CLS_FLOW=m CONFIG_NET_CLS_CGROUP=y CONFIG_NET_EMATCH=y -CONFIG_NET_EMATCH_STACK=32 CONFIG_NET_EMATCH_CMP=m CONFIG_NET_EMATCH_NBYTE=m CONFIG_NET_EMATCH_U32=m @@ -668,307 +298,46 @@ CONFIG_NET_ACT_NAT=m CONFIG_NET_ACT_PEDIT=m CONFIG_NET_ACT_SIMP=m CONFIG_NET_ACT_SKBEDIT=m -# CONFIG_NET_ACT_CSUM is not set CONFIG_NET_CLS_IND=y -CONFIG_NET_SCH_FIFO=y CONFIG_DCB=y -CONFIG_DNS_RESOLVER=y -# CONFIG_BATMAN_ADV is not set -CONFIG_RPS=y -CONFIG_RFS_ACCEL=y -CONFIG_XPS=y - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -# CONFIG_HAMRADIO is not set -# CONFIG_CAN is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set -# CONFIG_AF_RXRPC is not set -CONFIG_FIB_RULES=y # CONFIG_WIRELESS is not set -# CONFIG_WIMAX is not set -# CONFIG_RFKILL is not set -# CONFIG_NET_9P is not set -# CONFIG_CAIF is not set -# CONFIG_CEPH_LIB is not set - -# -# Device Drivers -# - -# -# Generic Driver Options -# CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y -CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=y # CONFIG_FIRMWARE_IN_KERNEL is not set -CONFIG_EXTRA_FIRMWARE="" -# CONFIG_DEBUG_DRIVER is not set -# CONFIG_DEBUG_DEVRES is not set -# CONFIG_SYS_HYPERVISOR is not set CONFIG_CONNECTOR=y -CONFIG_PROC_EVENTS=y -# CONFIG_MTD is not set -# CONFIG_PARPORT is not set -CONFIG_BLK_DEV=y -# CONFIG_BLK_CPQ_DA is not set -# CONFIG_BLK_CPQ_CISS_DA is not set -# CONFIG_BLK_DEV_DAC960 is not set -# CONFIG_BLK_DEV_UMEM is not set -# CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_CRYPTOLOOP=m -# CONFIG_BLK_DEV_DRBD is not set -# CONFIG_BLK_DEV_NBD is not set CONFIG_BLK_DEV_SX8=m CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=16384 -# CONFIG_BLK_DEV_XIP is not set -# CONFIG_CDROM_PKTCDVD is not set -CONFIG_ATA_OVER_ETH=y -# CONFIG_BLK_DEV_RBD is not set -# CONFIG_SENSORS_LIS3LV02D is not set -CONFIG_MISC_DEVICES=y -# CONFIG_AD525X_DPOT is not set -# CONFIG_PHANTOM is not set -# CONFIG_SGI_IOC4 is not set -# CONFIG_TIFM_CORE is not set -# CONFIG_ICS932S401 is not set -# CONFIG_ENCLOSURE_SERVICES is not set -# CONFIG_HP_ILO is not set -# CONFIG_APDS9802ALS is not set -# CONFIG_ISL29003 is not set -# CONFIG_ISL29020 is not set -# CONFIG_SENSORS_TSL2550 is not set -# CONFIG_SENSORS_BH1780 is not set -# CONFIG_SENSORS_BH1770 is not set -# CONFIG_SENSORS_APDS990X is not set -# CONFIG_HMC6352 is not set -# CONFIG_DS1682 is not set -# CONFIG_BMP085 is not set -# CONFIG_PCH_PHUB is not set -# CONFIG_C2PORT is not set - -# -# EEPROM support -# -# CONFIG_EEPROM_AT24 is not set -# CONFIG_EEPROM_LEGACY is not set -# CONFIG_EEPROM_MAX6875 is not set -# CONFIG_EEPROM_93CX6 is not set -# CONFIG_CB710_CORE is not set - -# -# Texas Instruments shared transport line discipline -# -# CONFIG_SENSORS_LIS3_I2C is not set - -# -# SCSI device support -# -CONFIG_SCSI_MOD=m +CONFIG_ATA_OVER_ETH=m CONFIG_RAID_ATTRS=m -CONFIG_SCSI=m -CONFIG_SCSI_DMA=y CONFIG_SCSI_TGT=m -# CONFIG_SCSI_NETLINK is not set -CONFIG_SCSI_PROC_FS=y - -# -# SCSI support type (disk, tape, CD-ROM) -# -CONFIG_BLK_DEV_SD=m -# CONFIG_CHR_DEV_ST is not set -# CONFIG_CHR_DEV_OSST is not set -# CONFIG_BLK_DEV_SR is not set -# CONFIG_CHR_DEV_SG is not set -# CONFIG_CHR_DEV_SCH is not set -# CONFIG_SCSI_MULTI_LUN is not set +CONFIG_BLK_DEV_SD=y CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_LOGGING=y -# CONFIG_SCSI_SCAN_ASYNC is not set -CONFIG_SCSI_WAIT_SCAN=m - -# -# SCSI Transports -# -# CONFIG_SCSI_SPI_ATTRS is not set -# CONFIG_SCSI_FC_ATTRS is not set -# CONFIG_SCSI_ISCSI_ATTRS is not set -CONFIG_SCSI_SAS_ATTRS=m -# CONFIG_SCSI_SAS_LIBSAS is not set -# CONFIG_SCSI_SRP_ATTRS is not set -CONFIG_SCSI_LOWLEVEL=y -# CONFIG_ISCSI_TCP is not set -# CONFIG_ISCSI_BOOT_SYSFS is not set -# CONFIG_SCSI_CXGB3_ISCSI is not set -# CONFIG_SCSI_CXGB4_ISCSI is not set -# CONFIG_SCSI_BNX2_ISCSI is not set -# CONFIG_SCSI_BNX2X_FCOE is not set -# CONFIG_BE2ISCSI is not set -# CONFIG_BLK_DEV_3W_XXXX_RAID is not set -# CONFIG_SCSI_HPSA is not set -# CONFIG_SCSI_3W_9XXX is not set -# CONFIG_SCSI_3W_SAS is not set -# CONFIG_SCSI_ACARD is not set -# CONFIG_SCSI_AACRAID is not set -# CONFIG_SCSI_AIC7XXX is not set -# CONFIG_SCSI_AIC7XXX_OLD is not set -# CONFIG_SCSI_AIC79XX is not set -# CONFIG_SCSI_AIC94XX is not set -# CONFIG_SCSI_MVSAS is not set -# CONFIG_SCSI_DPT_I2O is not set -# CONFIG_SCSI_ADVANSYS is not set -# CONFIG_SCSI_ARCMSR is not set -# CONFIG_MEGARAID_NEWGEN is not set -# CONFIG_MEGARAID_LEGACY is not set -# CONFIG_MEGARAID_SAS is not set -# CONFIG_SCSI_MPT2SAS is not set -# CONFIG_SCSI_HPTIOP is not set -# CONFIG_LIBFC is not set -# CONFIG_LIBFCOE is not set -# CONFIG_FCOE is not set -# CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_FUTURE_DOMAIN is not set -# CONFIG_SCSI_IPS is not set -# CONFIG_SCSI_INITIO is not set -# CONFIG_SCSI_INIA100 is not set -# CONFIG_SCSI_STEX is not set -# CONFIG_SCSI_SYM53C8XX_2 is not set -# CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_QLOGIC_1280 is not set -# CONFIG_SCSI_QLA_FC is not set -# CONFIG_SCSI_QLA_ISCSI is not set -# CONFIG_SCSI_LPFC is not set -# CONFIG_SCSI_DC395x is not set -# CONFIG_SCSI_DC390T is not set -# CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_PMCRAID is not set -# CONFIG_SCSI_PM8001 is not set -# CONFIG_SCSI_SRP is not set -# CONFIG_SCSI_BFA_FC is not set -# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set -# CONFIG_SCSI_DH is not set -# CONFIG_SCSI_OSD_INITIATOR is not set -CONFIG_ATA=m -# CONFIG_ATA_NONSTANDARD is not set -CONFIG_ATA_VERBOSE_ERROR=y -CONFIG_SATA_PMP=y - -# -# Controllers with non-SFF native interface -# -# CONFIG_SATA_AHCI is not set -# CONFIG_SATA_AHCI_PLATFORM is not set -# CONFIG_SATA_INIC162X is not set -# CONFIG_SATA_ACARD_AHCI is not set -CONFIG_SATA_SIL24=m -CONFIG_ATA_SFF=y - -# -# SFF controllers with custom DMA interface -# -# CONFIG_PDC_ADMA is not set -# CONFIG_SATA_QSTOR is not set -# CONFIG_SATA_SX4 is not set -CONFIG_ATA_BMDMA=y - -# -# SATA SFF controllers with BMDMA -# -# CONFIG_ATA_PIIX is not set -# CONFIG_SATA_MV is not set -# CONFIG_SATA_NV is not set -# CONFIG_SATA_PROMISE is not set -# CONFIG_SATA_SIL is not set -# CONFIG_SATA_SIS is not set -# CONFIG_SATA_SVW is not set -# CONFIG_SATA_ULI is not set -# CONFIG_SATA_VIA is not set -# CONFIG_SATA_VITESSE is not set - -# -# PATA SFF controllers with BMDMA -# -# CONFIG_PATA_ALI is not set -# CONFIG_PATA_AMD is not set -# CONFIG_PATA_ARASAN_CF is not set -# CONFIG_PATA_ARTOP is not set -# CONFIG_PATA_ATIIXP is not set -# CONFIG_PATA_ATP867X is not set -# CONFIG_PATA_CMD64X is not set -# CONFIG_PATA_CS5520 is not set -# CONFIG_PATA_CS5530 is not set -# CONFIG_PATA_CS5536 is not set -# CONFIG_PATA_CYPRESS is not set -# CONFIG_PATA_EFAR is not set -# CONFIG_PATA_HPT366 is not set -# CONFIG_PATA_HPT37X is not set -# CONFIG_PATA_HPT3X2N is not set -# CONFIG_PATA_HPT3X3 is not set -# CONFIG_PATA_IT8213 is not set -# CONFIG_PATA_IT821X is not set -# CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_MARVELL is not set -# CONFIG_PATA_NETCELL is not set -# CONFIG_PATA_NINJA32 is not set -# CONFIG_PATA_NS87415 is not set -# CONFIG_PATA_OLDPIIX is not set -# CONFIG_PATA_OPTIDMA is not set -# CONFIG_PATA_PDC2027X is not set -# CONFIG_PATA_PDC_OLD is not set -# CONFIG_PATA_RADISYS is not set -# CONFIG_PATA_RDC is not set -# CONFIG_PATA_SC1200 is not set -# CONFIG_PATA_SCH is not set -# CONFIG_PATA_SERVERWORKS is not set -# CONFIG_PATA_SIL680 is not set -# CONFIG_PATA_SIS is not set -# CONFIG_PATA_TOSHIBA is not set -# CONFIG_PATA_TRIFLEX is not set -# CONFIG_PATA_VIA is not set -# CONFIG_PATA_WINBOND is not set - -# -# PIO-only SFF controllers -# -# CONFIG_PATA_CMD640_PCI is not set -# CONFIG_PATA_MPIIX is not set -# CONFIG_PATA_NS87410 is not set -# CONFIG_PATA_OPTI is not set -# CONFIG_PATA_PLATFORM is not set -# CONFIG_PATA_RZ1000 is not set - -# -# Generic fallback / legacy drivers -# -# CONFIG_ATA_GENERIC is not set -# CONFIG_PATA_LEGACY is not set +CONFIG_SCSI_SAS_ATA=y +CONFIG_SCSI_MVSAS=y +# CONFIG_SCSI_MVSAS_DEBUG is not set +CONFIG_SCSI_MVSAS_TASKLET=y +CONFIG_ATA=y +CONFIG_SATA_SIL24=y +# CONFIG_ATA_SFF is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y -CONFIG_MD_AUTODETECT=y CONFIG_MD_LINEAR=m CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m CONFIG_MD_RAID10=m CONFIG_MD_RAID456=m CONFIG_MULTICORE_RAID456=y -# CONFIG_MD_MULTIPATH is not set CONFIG_MD_FAULTY=m CONFIG_BLK_DEV_DM=m CONFIG_DM_DEBUG=y CONFIG_DM_CRYPT=m CONFIG_DM_SNAPSHOT=m CONFIG_DM_MIRROR=m -# CONFIG_DM_RAID is not set CONFIG_DM_LOG_USERSPACE=m CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m @@ -976,558 +345,143 @@ CONFIG_DM_MULTIPATH_QL=m CONFIG_DM_MULTIPATH_ST=m CONFIG_DM_DELAY=m CONFIG_DM_UEVENT=y -# CONFIG_DM_FLAKEY is not set -# CONFIG_TARGET_CORE is not set -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# -# CONFIG_FIREWIRE is not set -# CONFIG_FIREWIRE_NOSY is not set -# CONFIG_I2O is not set +CONFIG_FUSION=y +CONFIG_FUSION_SAS=y CONFIG_NETDEVICES=y -CONFIG_IFB=m -CONFIG_DUMMY=m CONFIG_BONDING=m +CONFIG_DUMMY=m +CONFIG_IFB=m CONFIG_MACVLAN=m CONFIG_MACVTAP=m -# CONFIG_EQUALIZER is not set +CONFIG_NETCONSOLE=m +CONFIG_NETCONSOLE_DYNAMIC=y +CONFIG_NETPOLL_TRAP=y CONFIG_TUN=y CONFIG_VETH=m -# CONFIG_ARCNET is not set -# CONFIG_MII is not set -CONFIG_PHYLIB=y - -# -# MII PHY device drivers -# -# CONFIG_MARVELL_PHY is not set -# CONFIG_DAVICOM_PHY is not set -# CONFIG_QSEMI_PHY is not set -# CONFIG_LXT_PHY is not set -# CONFIG_CICADA_PHY is not set -# CONFIG_VITESSE_PHY is not set -# CONFIG_SMSC_PHY is not set -# CONFIG_BROADCOM_PHY is not set -# CONFIG_BCM63XX_PHY is not set -# CONFIG_ICPLUS_PHY is not set -# CONFIG_REALTEK_PHY is not set -# CONFIG_NATIONAL_PHY is not set -# CONFIG_STE10XP is not set -# CONFIG_LSI_ET1011C_PHY is not set -# CONFIG_MICREL_PHY is not set -# CONFIG_FIXED_PHY is not set -# CONFIG_MDIO_BITBANG is not set -# CONFIG_NET_ETHERNET is not set -CONFIG_NETDEV_1000=y -# CONFIG_ACENIC is not set -# CONFIG_DL2K is not set -# CONFIG_E1000 is not set -CONFIG_E1000E=m -# CONFIG_IP1000 is not set -# CONFIG_IGB is not set -# CONFIG_IGBVF is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SKGE is not set -# CONFIG_SKY2 is not set -# CONFIG_VIA_VELOCITY is not set -# CONFIG_TIGON3 is not set -# CONFIG_BNX2 is not set -# CONFIG_CNIC is not set -# CONFIG_QLA3XXX is not set -# CONFIG_ATL1 is not set -# CONFIG_ATL1E is not set -# CONFIG_ATL1C is not set -# CONFIG_JME is not set -# CONFIG_STMMAC_ETH is not set -# CONFIG_PCH_GBE is not set -# CONFIG_NETDEV_10000 is not set -# CONFIG_TR is not set -# CONFIG_WLAN is not set - -# -# Enable WiMAX (Networking options) to see the WiMAX drivers -# -# CONFIG_WAN is not set - -# -# CAIF transport drivers -# +CONFIG_NET_DSA_MV88E6060=y +CONFIG_NET_DSA_MV88E6131=y +CONFIG_NET_DSA_MV88E6123_61_65=y +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_VENDOR_ADAPTEC is not set +# CONFIG_NET_VENDOR_ALTEON is not set +# CONFIG_NET_VENDOR_AMD is not set +# CONFIG_NET_VENDOR_ATHEROS is not set +# CONFIG_NET_VENDOR_BROADCOM is not set +# CONFIG_NET_VENDOR_BROCADE is not set +# CONFIG_NET_VENDOR_CHELSIO is not set +# CONFIG_NET_VENDOR_CISCO is not set +# CONFIG_NET_VENDOR_DEC is not set +# CONFIG_NET_VENDOR_DLINK is not set +# CONFIG_NET_VENDOR_EMULEX is not set +# CONFIG_NET_VENDOR_EXAR is not set +# CONFIG_NET_VENDOR_HP is not set +# CONFIG_NET_VENDOR_INTEL is not set +# CONFIG_NET_VENDOR_MARVELL is not set +# CONFIG_NET_VENDOR_MELLANOX is not set +# CONFIG_NET_VENDOR_MICREL is not set +# CONFIG_NET_VENDOR_MYRI is not set +# CONFIG_NET_VENDOR_NATSEMI is not set +# CONFIG_NET_VENDOR_NVIDIA is not set +# CONFIG_NET_VENDOR_OKI is not set +# CONFIG_NET_PACKET_ENGINE is not set +# CONFIG_NET_VENDOR_QLOGIC is not set +# CONFIG_NET_VENDOR_REALTEK is not set +# CONFIG_NET_VENDOR_RDC is not set +# CONFIG_NET_VENDOR_SEEQ is not set +# CONFIG_NET_VENDOR_SILAN is not set +# CONFIG_NET_VENDOR_SIS is not set +# CONFIG_NET_VENDOR_SMSC is not set +# CONFIG_NET_VENDOR_STMICRO is not set +# CONFIG_NET_VENDOR_SUN is not set +# CONFIG_NET_VENDOR_TEHUTI is not set +# CONFIG_NET_VENDOR_TI is not set # CONFIG_TILE_NET is not set -# CONFIG_FDDI is not set -# CONFIG_HIPPI is not set -# CONFIG_PPP is not set -# CONFIG_SLIP is not set -# CONFIG_NET_FC is not set -# CONFIG_NETCONSOLE is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set -# CONFIG_VMXNET3 is not set -# CONFIG_ISDN is not set -# CONFIG_PHONE is not set - -# -# Input device support -# -CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set -# CONFIG_INPUT_POLLDEV is not set -# CONFIG_INPUT_SPARSEKMAP is not set - -# -# Userland interfaces -# +# CONFIG_NET_VENDOR_VIA is not set +# CONFIG_WLAN is not set # CONFIG_INPUT_MOUSEDEV is not set -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TABLET is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set - -# -# Hardware I/O ports -# # CONFIG_SERIO is not set -# CONFIG_GAMEPORT is not set - -# -# Character devices -# # CONFIG_VT is not set -CONFIG_UNIX98_PTYS=y -# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set -# CONFIG_SERIAL_NONSTANDARD is not set -# CONFIG_NOZOMI is not set -# CONFIG_N_GSM is not set -CONFIG_DEVKMEM=y - -# -# Serial drivers -# -# CONFIG_SERIAL_8250 is not set - -# -# Non-8250 serial port support -# -# CONFIG_SERIAL_MFD_HSU is not set -# CONFIG_SERIAL_JSM is not set -# CONFIG_SERIAL_TIMBERDALE is not set -# CONFIG_SERIAL_ALTERA_JTAGUART is not set -# CONFIG_SERIAL_ALTERA_UART is not set -# CONFIG_SERIAL_PCH_UART is not set -# CONFIG_TTY_PRINTK is not set -CONFIG_HVC_DRIVER=y -# CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y CONFIG_HW_RANDOM_TIMERIOMEM=m -# CONFIG_R3964 is not set -# CONFIG_APPLICOM is not set - -# -# PCMCIA character devices -# -# CONFIG_RAW_DRIVER is not set -# CONFIG_TCG_TPM is not set -CONFIG_DEVPORT=y -# CONFIG_RAMOOPS is not set CONFIG_I2C=y -CONFIG_I2C_BOARDINFO=y -CONFIG_I2C_COMPAT=y CONFIG_I2C_CHARDEV=y -# CONFIG_I2C_MUX is not set -CONFIG_I2C_HELPER_AUTO=y - -# -# I2C Hardware Bus support -# - -# -# PC SMBus host controller drivers -# -# CONFIG_I2C_ALI1535 is not set -# CONFIG_I2C_ALI1563 is not set -# CONFIG_I2C_ALI15X3 is not set -# CONFIG_I2C_AMD756 is not set -# CONFIG_I2C_AMD8111 is not set -# CONFIG_I2C_I801 is not set -# CONFIG_I2C_ISCH is not set -# CONFIG_I2C_PIIX4 is not set -# CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_SIS5595 is not set -# CONFIG_I2C_SIS630 is not set -# CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_VIA is not set -# CONFIG_I2C_VIAPRO is not set - -# -# I2C system bus drivers (mostly embedded / system-on-chip) -# -# CONFIG_I2C_INTEL_MID is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PCA_PLATFORM is not set -# CONFIG_I2C_PXA_PCI is not set -# CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set -# CONFIG_I2C_EG20T is not set - -# -# External I2C/SMBus adapter drivers -# -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_TAOS_EVM is not set - -# -# Other I2C/SMBus bus drivers -# -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_DEBUG_CORE is not set -# CONFIG_I2C_DEBUG_ALGO is not set -# CONFIG_I2C_DEBUG_BUS is not set -# CONFIG_SPI is not set - -# -# PPS support -# -# CONFIG_PPS is not set - -# -# PPS generators support -# -# CONFIG_W1 is not set -# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set -# CONFIG_THERMAL is not set -# CONFIG_WATCHDOG is not set -CONFIG_SSB_POSSIBLE=y - -# -# Sonics Silicon Backplane -# -# CONFIG_SSB is not set -CONFIG_MFD_SUPPORT=y -# CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set -# CONFIG_MFD_SM501 is not set -# CONFIG_HTC_PASIC3 is not set -# CONFIG_TPS6105X is not set -# CONFIG_TPS6507X is not set -# CONFIG_TWL4030_CORE is not set -# CONFIG_MFD_STMPE is not set -# CONFIG_MFD_TC3589X is not set -# CONFIG_MFD_TMIO is not set -# CONFIG_PMIC_DA903X is not set -# CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set -# CONFIG_MFD_MAX8997 is not set -# CONFIG_MFD_MAX8998 is not set -# CONFIG_MFD_WM8400 is not set -# CONFIG_MFD_WM831X_I2C is not set -# CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set -# CONFIG_MFD_PCF50633 is not set -# CONFIG_ABX500_CORE is not set -# CONFIG_LPC_SCH is not set -# CONFIG_MFD_RDC321X is not set -# CONFIG_MFD_JANZ_CMODIO is not set -# CONFIG_MFD_VX855 is not set -# CONFIG_MFD_WL1273_CORE is not set -# CONFIG_REGULATOR is not set -# CONFIG_MEDIA_SUPPORT is not set - -# -# Graphics support -# +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y # CONFIG_VGA_ARB is not set -# CONFIG_DRM is not set -# CONFIG_STUB_POULSBO is not set -# CONFIG_VGASTATE is not set -# CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_SOUND is not set # CONFIG_HID_SUPPORT is not set -# CONFIG_USB_SUPPORT is not set -# CONFIG_UWB is not set -# CONFIG_MMC is not set -# CONFIG_MEMSTICK is not set -# CONFIG_NEW_LEDS is not set -# CONFIG_NFC_DEVICES is not set -# CONFIG_ACCESSIBILITY is not set -# CONFIG_INFINIBAND is not set -# CONFIG_EDAC is not set -CONFIG_RTC_LIB=y +CONFIG_USB=y +# CONFIG_USB_DEVICE_CLASS is not set +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_OHCI_HCD=y +CONFIG_USB_STORAGE=y +CONFIG_USB_LIBUSUAL=y +CONFIG_EDAC=y +CONFIG_EDAC_MM_EDAC=y CONFIG_RTC_CLASS=y -CONFIG_RTC_HCTOSYS=y -CONFIG_RTC_HCTOSYS_DEVICE="rtc0" -# CONFIG_RTC_DEBUG is not set - -# -# RTC interfaces -# -CONFIG_RTC_INTF_SYSFS=y -CONFIG_RTC_INTF_PROC=y -CONFIG_RTC_INTF_DEV=y -# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set -# CONFIG_RTC_DRV_TEST is not set - -# -# I2C RTC drivers -# -# CONFIG_RTC_DRV_DS1307 is not set -# CONFIG_RTC_DRV_DS1374 is not set -# CONFIG_RTC_DRV_DS1672 is not set -# CONFIG_RTC_DRV_DS3232 is not set -# CONFIG_RTC_DRV_MAX6900 is not set -# CONFIG_RTC_DRV_RS5C372 is not set -# CONFIG_RTC_DRV_ISL1208 is not set -# CONFIG_RTC_DRV_ISL12022 is not set -# CONFIG_RTC_DRV_X1205 is not set -# CONFIG_RTC_DRV_PCF8563 is not set -# CONFIG_RTC_DRV_PCF8583 is not set -# CONFIG_RTC_DRV_M41T80 is not set -# CONFIG_RTC_DRV_BQ32K is not set -# CONFIG_RTC_DRV_S35390A is not set -# CONFIG_RTC_DRV_FM3130 is not set -# CONFIG_RTC_DRV_RX8581 is not set -# CONFIG_RTC_DRV_RX8025 is not set - -# -# SPI RTC drivers -# - -# -# Platform RTC drivers -# -# CONFIG_RTC_DRV_DS1286 is not set -# CONFIG_RTC_DRV_DS1511 is not set -# CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_DS1742 is not set -# CONFIG_RTC_DRV_STK17TA8 is not set -# CONFIG_RTC_DRV_M48T86 is not set -# CONFIG_RTC_DRV_M48T35 is not set -# CONFIG_RTC_DRV_M48T59 is not set -# CONFIG_RTC_DRV_MSM6242 is not set -# CONFIG_RTC_DRV_BQ4802 is not set -# CONFIG_RTC_DRV_RP5C01 is not set -# CONFIG_RTC_DRV_V3020 is not set - -# -# on-CPU RTC drivers -# CONFIG_RTC_DRV_TILE=y -# CONFIG_DMADEVICES is not set -# CONFIG_AUXDISPLAY is not set -# CONFIG_UIO is not set -# CONFIG_STAGING is not set - -# -# File systems -# CONFIG_EXT2_FS=y CONFIG_EXT2_FS_XATTR=y CONFIG_EXT2_FS_POSIX_ACL=y CONFIG_EXT2_FS_SECURITY=y CONFIG_EXT2_FS_XIP=y CONFIG_EXT3_FS=y -CONFIG_EXT3_DEFAULTS_TO_ORDERED=y -CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y CONFIG_EXT3_FS_SECURITY=y CONFIG_EXT4_FS=y -CONFIG_EXT4_FS_XATTR=y CONFIG_EXT4_FS_POSIX_ACL=y CONFIG_EXT4_FS_SECURITY=y -# CONFIG_EXT4_DEBUG is not set -CONFIG_FS_XIP=y -CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set -CONFIG_JBD2=y -CONFIG_JBD2_DEBUG=y -CONFIG_FS_MBCACHE=y -# CONFIG_REISERFS_FS is not set -# CONFIG_JFS_FS is not set -CONFIG_XFS_FS=m +CONFIG_XFS_FS=y CONFIG_XFS_QUOTA=y CONFIG_XFS_POSIX_ACL=y -# CONFIG_XFS_RT is not set -# CONFIG_XFS_DEBUG is not set CONFIG_GFS2_FS=m CONFIG_GFS2_FS_LOCKING_DLM=y -# CONFIG_OCFS2_FS is not set CONFIG_BTRFS_FS=m CONFIG_BTRFS_FS_POSIX_ACL=y -# CONFIG_NILFS2_FS is not set -CONFIG_FS_POSIX_ACL=y -CONFIG_EXPORTFS=y -CONFIG_FILE_LOCKING=y -CONFIG_FSNOTIFY=y -CONFIG_DNOTIFY=y -CONFIG_INOTIFY_USER=y -# CONFIG_FANOTIFY is not set CONFIG_QUOTA=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set -# CONFIG_QUOTA_DEBUG is not set -CONFIG_QUOTA_TREE=y -# CONFIG_QFMT_V1 is not set CONFIG_QFMT_V2=y -CONFIG_QUOTACTL=y -# CONFIG_AUTOFS4_FS is not set +CONFIG_AUTOFS4_FS=m CONFIG_FUSE_FS=y CONFIG_CUSE=m -CONFIG_GENERIC_ACL=y - -# -# Caches -# CONFIG_FSCACHE=m CONFIG_FSCACHE_STATS=y -# CONFIG_FSCACHE_HISTOGRAM is not set -# CONFIG_FSCACHE_DEBUG is not set -# CONFIG_FSCACHE_OBJECT_LIST is not set CONFIG_CACHEFILES=m -# CONFIG_CACHEFILES_DEBUG is not set -# CONFIG_CACHEFILES_HISTOGRAM is not set - -# -# CD-ROM/DVD Filesystems -# CONFIG_ISO9660_FS=m CONFIG_JOLIET=y CONFIG_ZISOFS=y CONFIG_UDF_FS=m -CONFIG_UDF_NLS=y - -# -# DOS/FAT/NT Filesystems -# -CONFIG_FAT_FS=m CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m -CONFIG_FAT_DEFAULT_CODEPAGE=437 CONFIG_FAT_DEFAULT_IOCHARSET="ascii" -# CONFIG_NTFS_FS is not set - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y -CONFIG_PROC_SYSCTL=y -CONFIG_PROC_PAGE_MONITOR=y -CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y CONFIG_HUGETLBFS=y -CONFIG_HUGETLB_PAGE=y -CONFIG_CONFIGFS_FS=m -CONFIG_MISC_FILESYSTEMS=y -# CONFIG_ADFS_FS is not set -# CONFIG_AFFS_FS is not set CONFIG_ECRYPT_FS=m -# CONFIG_HFS_FS is not set -# CONFIG_HFSPLUS_FS is not set -# CONFIG_BEFS_FS is not set -# CONFIG_BFS_FS is not set -# CONFIG_EFS_FS is not set -# CONFIG_LOGFS is not set CONFIG_CRAMFS=m CONFIG_SQUASHFS=m -# CONFIG_SQUASHFS_XATTR is not set -# CONFIG_SQUASHFS_LZO is not set -# CONFIG_SQUASHFS_XZ is not set -# CONFIG_SQUASHFS_EMBEDDED is not set -CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 -# CONFIG_VXFS_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_OMFS_FS is not set -# CONFIG_HPFS_FS is not set -# CONFIG_QNX4FS_FS is not set -# CONFIG_ROMFS_FS is not set -# CONFIG_PSTORE is not set -# CONFIG_SYSV_FS is not set -# CONFIG_UFS_FS is not set -CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=m CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y CONFIG_NFS_V4_1=y -CONFIG_PNFS_FILE_LAYOUT=m CONFIG_NFS_FSCACHE=y -# CONFIG_NFS_USE_LEGACY_DNS is not set -CONFIG_NFS_USE_KERNEL_DNS=y -# CONFIG_NFS_USE_NEW_IDMAPPER is not set CONFIG_NFSD=m -CONFIG_NFSD_V2_ACL=y -CONFIG_NFSD_V3=y CONFIG_NFSD_V3_ACL=y CONFIG_NFSD_V4=y -CONFIG_LOCKD=m -CONFIG_LOCKD_V4=y -CONFIG_NFS_ACL_SUPPORT=m -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=m -CONFIG_SUNRPC_GSS=m -CONFIG_RPCSEC_GSS_KRB5=m -# CONFIG_CEPH_FS is not set CONFIG_CIFS=m CONFIG_CIFS_STATS=y -# CONFIG_CIFS_STATS2 is not set CONFIG_CIFS_WEAK_PW_HASH=y CONFIG_CIFS_UPCALL=y CONFIG_CIFS_XATTR=y CONFIG_CIFS_POSIX=y -# CONFIG_CIFS_DEBUG2 is not set CONFIG_CIFS_DFS_UPCALL=y CONFIG_CIFS_FSCACHE=y -# CONFIG_CIFS_ACL is not set -CONFIG_CIFS_EXPERIMENTAL=y -# CONFIG_NCP_FS is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set - -# -# Partition Types -# -CONFIG_PARTITION_ADVANCED=y -# CONFIG_ACORN_PARTITION is not set -CONFIG_OSF_PARTITION=y -CONFIG_AMIGA_PARTITION=y -# CONFIG_ATARI_PARTITION is not set -CONFIG_MAC_PARTITION=y -CONFIG_MSDOS_PARTITION=y -CONFIG_BSD_DISKLABEL=y -CONFIG_MINIX_SUBPARTITION=y -CONFIG_SOLARIS_X86_PARTITION=y -CONFIG_UNIXWARE_DISKLABEL=y -# CONFIG_LDM_PARTITION is not set -CONFIG_SGI_PARTITION=y -# CONFIG_ULTRIX_PARTITION is not set -CONFIG_SUN_PARTITION=y -CONFIG_KARMA_PARTITION=y -CONFIG_EFI_PARTITION=y -# CONFIG_SYSV68_PARTITION is not set -CONFIG_NLS=y CONFIG_NLS_DEFAULT="utf8" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_737=m @@ -1567,185 +521,47 @@ CONFIG_NLS_ISO8859_15=m CONFIG_NLS_KOI8_R=m CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=m -CONFIG_DLM=m CONFIG_DLM_DEBUG=y - -# -# Kernel hacking -# -# CONFIG_PRINTK_TIME is not set -CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4 # CONFIG_ENABLE_WARN_DEPRECATED is not set -CONFIG_ENABLE_MUST_CHECK=y -CONFIG_FRAME_WARN=2048 CONFIG_MAGIC_SYSRQ=y CONFIG_STRIP_ASM_SYMS=y -# CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y CONFIG_HEADERS_CHECK=y -# CONFIG_DEBUG_SECTION_MISMATCH is not set -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_SHIRQ=y CONFIG_LOCKUP_DETECTOR=y -# CONFIG_HARDLOCKUP_DETECTOR is not set -# CONFIG_BOOTPARAM_HARDLOCKUP_PANIC is not set -CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=0 -# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set -CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 -CONFIG_DETECT_HUNG_TASK=y -# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set -CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 -CONFIG_SCHED_DEBUG=y CONFIG_SCHEDSTATS=y CONFIG_TIMER_STATS=y -# CONFIG_DEBUG_OBJECTS is not set -# CONFIG_SLUB_DEBUG_ON is not set -# CONFIG_SLUB_STATS is not set -# CONFIG_DEBUG_KMEMLEAK is not set -# CONFIG_DEBUG_RT_MUTEXES is not set -# CONFIG_RT_MUTEX_TESTER is not set -# CONFIG_DEBUG_SPINLOCK is not set -# CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_LOCK_ALLOC is not set -# CONFIG_PROVE_LOCKING is not set -# CONFIG_SPARSE_RCU_POINTER is not set -# CONFIG_LOCK_STAT is not set -CONFIG_DEBUG_SPINLOCK_SLEEP=y -# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set -CONFIG_STACKTRACE=y -# CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_INFO=y CONFIG_DEBUG_INFO_REDUCED=y CONFIG_DEBUG_VM=y -# CONFIG_DEBUG_WRITECOUNT is not set CONFIG_DEBUG_MEMORY_INIT=y CONFIG_DEBUG_LIST=y -# CONFIG_TEST_LIST_SORT is not set -# CONFIG_DEBUG_SG is not set -# CONFIG_DEBUG_NOTIFIERS is not set CONFIG_DEBUG_CREDENTIALS=y -# CONFIG_RCU_TORTURE_TEST is not set -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -# CONFIG_BACKTRACE_SELF_TEST is not set -# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y -# CONFIG_LKDTM is not set -# CONFIG_FAULT_INJECTION is not set -# CONFIG_SYSCTL_SYSCALL_CHECK is not set -# CONFIG_DEBUG_PAGEALLOC is not set -CONFIG_TRACING_SUPPORT=y -CONFIG_FTRACE=y -# CONFIG_IRQSOFF_TRACER is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_ENABLE_DEFAULT_TRACERS is not set -CONFIG_BRANCH_PROFILE_NONE=y -# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set -# CONFIG_PROFILE_ALL_BRANCHES is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_BUILD_DOCSRC is not set CONFIG_DYNAMIC_DEBUG=y -# CONFIG_ATOMIC64_SELFTEST is not set CONFIG_ASYNC_RAID6_TEST=m -# CONFIG_SAMPLES is not set -# CONFIG_TEST_KSTRTOX is not set -CONFIG_EARLY_PRINTK=y CONFIG_DEBUG_STACKOVERFLOW=y -# CONFIG_DEBUG_STACK_USAGE is not set -CONFIG_DEBUG_EXTRA_FLAGS="" - -# -# Security options -# -CONFIG_KEYS=y CONFIG_KEYS_DEBUG_PROC_KEYS=y -# CONFIG_SECURITY_DMESG_RESTRICT is not set CONFIG_SECURITY=y CONFIG_SECURITYFS=y CONFIG_SECURITY_NETWORK=y CONFIG_SECURITY_NETWORK_XFRM=y -# CONFIG_SECURITY_PATH is not set -CONFIG_LSM_MMAP_MIN_ADDR=65536 CONFIG_SECURITY_SELINUX=y CONFIG_SECURITY_SELINUX_BOOTPARAM=y -CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=1 CONFIG_SECURITY_SELINUX_DISABLE=y -CONFIG_SECURITY_SELINUX_DEVELOP=y -CONFIG_SECURITY_SELINUX_AVC_STATS=y -CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1 -# CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set -# CONFIG_SECURITY_SMACK is not set -# CONFIG_SECURITY_TOMOYO is not set -# CONFIG_SECURITY_APPARMOR is not set -# CONFIG_IMA is not set -CONFIG_DEFAULT_SECURITY_SELINUX=y -# CONFIG_DEFAULT_SECURITY_DAC is not set -CONFIG_DEFAULT_SECURITY="selinux" -CONFIG_XOR_BLOCKS=m -CONFIG_ASYNC_CORE=m -CONFIG_ASYNC_MEMCPY=m -CONFIG_ASYNC_XOR=m -CONFIG_ASYNC_PQ=m -CONFIG_ASYNC_RAID6_RECOV=m -CONFIG_CRYPTO=y - -# -# Crypto core or helper -# -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_ALGAPI2=y -CONFIG_CRYPTO_AEAD=m -CONFIG_CRYPTO_AEAD2=y -CONFIG_CRYPTO_BLKCIPHER=m -CONFIG_CRYPTO_BLKCIPHER2=y -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_HASH2=y -CONFIG_CRYPTO_RNG=m -CONFIG_CRYPTO_RNG2=y -CONFIG_CRYPTO_PCOMP=m -CONFIG_CRYPTO_PCOMP2=y -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_MANAGER2=y -CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y -CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_PCRYPT=m -CONFIG_CRYPTO_WORKQUEUE=y CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_AUTHENC=m CONFIG_CRYPTO_TEST=m - -# -# Authenticated Encryption with Associated Data -# CONFIG_CRYPTO_CCM=m CONFIG_CRYPTO_GCM=m -CONFIG_CRYPTO_SEQIV=m - -# -# Block modes -# -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_CTR=m CONFIG_CRYPTO_CTS=m -CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_LRW=m CONFIG_CRYPTO_PCBC=m CONFIG_CRYPTO_XTS=m - -# -# Hash modes -# CONFIG_CRYPTO_HMAC=y CONFIG_CRYPTO_XCBC=m CONFIG_CRYPTO_VMAC=m - -# -# Digest -# CONFIG_CRYPTO_CRC32C=y -CONFIG_CRYPTO_GHASH=m -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_RMD128=m CONFIG_CRYPTO_RMD160=m @@ -1756,76 +572,16 @@ CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m CONFIG_CRYPTO_TGR192=m CONFIG_CRYPTO_WP512=m - -# -# Ciphers -# -CONFIG_CRYPTO_AES=m CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_ARC4=m CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_CAMELLIA=m CONFIG_CRYPTO_CAST5=m CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_DES=m CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_KHAZAD=m -# CONFIG_CRYPTO_SALSA20 is not set CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m - -# -# Compression -# -CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_ZLIB=m CONFIG_CRYPTO_LZO=m - -# -# Random Number Generation -# -CONFIG_CRYPTO_ANSI_CPRNG=m -# CONFIG_CRYPTO_USER_API_HASH is not set -# CONFIG_CRYPTO_USER_API_SKCIPHER is not set -CONFIG_CRYPTO_HW=y -CONFIG_CRYPTO_DEV_HIFN_795X=m -CONFIG_CRYPTO_DEV_HIFN_795X_RNG=y -# CONFIG_BINARY_PRINTF is not set - -# -# Library routines -# -CONFIG_RAID6_PQ=m -CONFIG_BITREVERSE=y -CONFIG_GENERIC_FIND_FIRST_BIT=y -CONFIG_GENERIC_FIND_NEXT_BIT=y -CONFIG_GENERIC_FIND_LAST_BIT=y -# CONFIG_CRC_CCITT is not set -CONFIG_CRC16=y -CONFIG_CRC_T10DIF=y -CONFIG_CRC_ITU_T=m -CONFIG_CRC32=y -# CONFIG_CRC7 is not set -CONFIG_LIBCRC32C=m -CONFIG_AUDIT_GENERIC=y -CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=m -CONFIG_LZO_COMPRESS=m -CONFIG_LZO_DECOMPRESS=m -# CONFIG_XZ_DEC is not set -# CONFIG_XZ_DEC_BCJ is not set -CONFIG_DECOMPRESS_GZIP=y -CONFIG_TEXTSEARCH=y -CONFIG_TEXTSEARCH_KMP=m -CONFIG_TEXTSEARCH_BM=m -CONFIG_TEXTSEARCH_FSM=m -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y -CONFIG_HAS_DMA=y -CONFIG_CPU_RMAP=y -CONFIG_NLATTR=y -# CONFIG_AVERAGE is not set -# CONFIG_VIRTUALIZATION is not set diff --git a/arch/tile/configs/tilepro_defconfig b/arch/tile/configs/tilepro_defconfig index 6f05f969b56..2b1fd31894f 100644 --- a/arch/tile/configs/tilepro_defconfig +++ b/arch/tile/configs/tilepro_defconfig @@ -1,1162 +1,579 @@ -# -# Automatically generated make config: don't edit -# Linux/tile 2.6.39-rc5 Kernel Configuration -# Tue May 3 09:15:02 2011 -# -CONFIG_TILE=y -CONFIG_MMU=y -CONFIG_GENERIC_CSUM=y -CONFIG_SEMAPHORE_SLEEPERS=y -CONFIG_HAVE_ARCH_ALLOC_REMAP=y -CONFIG_HAVE_SETUP_PER_CPU_AREA=y -CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y -CONFIG_SYS_SUPPORTS_HUGETLBFS=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_RWSEM_GENERIC_SPINLOCK=y -CONFIG_DEFAULT_MIGRATION_COST=10000000 -CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y -CONFIG_ARCH_PHYS_ADDR_T_64BIT=y -CONFIG_ARCH_DMA_ADDR_T_64BIT=y -CONFIG_LOCKDEP_SUPPORT=y -CONFIG_STACKTRACE_SUPPORT=y -CONFIG_ARCH_DISCONTIGMEM_ENABLE=y -CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y -CONFIG_TRACE_IRQFLAGS_SUPPORT=y -CONFIG_STRICT_DEVMEM=y -CONFIG_SMP=y -# CONFIG_DEBUG_COPY_FROM_USER is not set -CONFIG_HVC_TILE=y -# CONFIG_TILEGX is not set -CONFIG_ARCH_DEFCONFIG="arch/tile/configs/tile_defconfig" -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" -CONFIG_CONSTRUCTORS=y - -# -# General setup -# CONFIG_EXPERIMENTAL=y -CONFIG_INIT_ENV_ARG_LIMIT=32 -CONFIG_CROSS_COMPILE="" -CONFIG_LOCALVERSION="" -CONFIG_LOCALVERSION_AUTO=y -# CONFIG_SWAP is not set +# CONFIG_LOCALVERSION_AUTO is not set CONFIG_SYSVIPC=y -CONFIG_SYSVIPC_SYSCTL=y -# CONFIG_POSIX_MQUEUE is not set -# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_POSIX_MQUEUE=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_FHANDLE=y -# CONFIG_TASKSTATS is not set -# CONFIG_AUDIT is not set -CONFIG_HAVE_GENERIC_HARDIRQS=y - -# -# IRQ subsystem -# -CONFIG_GENERIC_HARDIRQS=y -CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_GENERIC_IRQ_SHOW=y -CONFIG_GENERIC_PENDING_IRQ=y - -# -# RCU Subsystem -# -CONFIG_TREE_RCU=y -# CONFIG_PREEMPT_RCU is not set -# CONFIG_RCU_TRACE is not set -CONFIG_RCU_FANOUT=32 -# CONFIG_RCU_FANOUT_EXACT is not set -# CONFIG_RCU_FAST_NO_HZ is not set -# CONFIG_TREE_RCU_TRACE is not set -# CONFIG_IKCONFIG is not set -CONFIG_LOG_BUF_SHIFT=17 -# CONFIG_CGROUPS is not set -# CONFIG_NAMESPACES is not set -# CONFIG_SCHED_AUTOGROUP is not set -# CONFIG_SYSFS_DEPRECATED is not set -# CONFIG_RELAY is not set +CONFIG_TASKSTATS=y +CONFIG_TASK_DELAY_ACCT=y +CONFIG_TASK_XACCT=y +CONFIG_TASK_IO_ACCOUNTING=y +CONFIG_AUDIT=y +CONFIG_LOG_BUF_SHIFT=19 +CONFIG_CGROUPS=y +CONFIG_CGROUP_DEBUG=y +CONFIG_CGROUP_DEVICE=y +CONFIG_CPUSETS=y +CONFIG_CGROUP_CPUACCT=y +CONFIG_RESOURCE_COUNTERS=y +CONFIG_CGROUP_MEM_RES_CTLR=y +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +CONFIG_CGROUP_SCHED=y +CONFIG_RT_GROUP_SCHED=y +CONFIG_BLK_CGROUP=y +CONFIG_NAMESPACES=y +CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="usr/contents.txt" -CONFIG_INITRAMFS_ROOT_UID=0 -CONFIG_INITRAMFS_ROOT_GID=0 -CONFIG_RD_GZIP=y -# CONFIG_RD_BZIP2 is not set -# CONFIG_RD_LZMA is not set -# CONFIG_RD_XZ is not set -# CONFIG_RD_LZO is not set -CONFIG_INITRAMFS_COMPRESSION_NONE=y -# CONFIG_INITRAMFS_COMPRESSION_GZIP is not set -CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_SYSCTL=y -CONFIG_ANON_INODES=y -CONFIG_EXPERT=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_KALLSYMS=y -# CONFIG_KALLSYMS_ALL is not set -# CONFIG_KALLSYMS_EXTRA_PASS is not set -CONFIG_HOTPLUG=y -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_EPOLL=y -CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y -CONFIG_EVENTFD=y -CONFIG_SHMEM=y -CONFIG_AIO=y CONFIG_EMBEDDED=y - -# -# Kernel Performance Events And Counters -# -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_PCI_QUIRKS=y -CONFIG_SLUB_DEBUG=y # CONFIG_COMPAT_BRK is not set -# CONFIG_SLAB is not set -CONFIG_SLUB=y -# CONFIG_SLOB is not set CONFIG_PROFILING=y -CONFIG_USE_GENERIC_SMP_HELPERS=y - -# -# GCOV-based kernel profiling -# -# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set -CONFIG_SLABINFO=y -CONFIG_RT_MUTEXES=y -CONFIG_BASE_SMALL=0 CONFIG_MODULES=y -# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_FORCE_LOAD=y CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set -# CONFIG_MODVERSIONS is not set -# CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_STOP_MACHINE=y -CONFIG_BLOCK=y -CONFIG_LBDAF=y -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_BLK_DEV_INTEGRITY is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_DEFAULT_NOOP=y -CONFIG_DEFAULT_IOSCHED="noop" -# CONFIG_INLINE_SPIN_TRYLOCK is not set -# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set -# CONFIG_INLINE_SPIN_LOCK is not set -# CONFIG_INLINE_SPIN_LOCK_BH is not set -# CONFIG_INLINE_SPIN_LOCK_IRQ is not set -# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set -CONFIG_INLINE_SPIN_UNLOCK=y -# CONFIG_INLINE_SPIN_UNLOCK_BH is not set -CONFIG_INLINE_SPIN_UNLOCK_IRQ=y -# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set -# CONFIG_INLINE_READ_TRYLOCK is not set -# CONFIG_INLINE_READ_LOCK is not set -# CONFIG_INLINE_READ_LOCK_BH is not set -# CONFIG_INLINE_READ_LOCK_IRQ is not set -# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set -CONFIG_INLINE_READ_UNLOCK=y -# CONFIG_INLINE_READ_UNLOCK_BH is not set -CONFIG_INLINE_READ_UNLOCK_IRQ=y -# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set -# CONFIG_INLINE_WRITE_TRYLOCK is not set -# CONFIG_INLINE_WRITE_LOCK is not set -# CONFIG_INLINE_WRITE_LOCK_BH is not set -# CONFIG_INLINE_WRITE_LOCK_IRQ is not set -# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set -CONFIG_INLINE_WRITE_UNLOCK=y -# CONFIG_INLINE_WRITE_UNLOCK_BH is not set -CONFIG_INLINE_WRITE_UNLOCK_IRQ=y -# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set -CONFIG_MUTEX_SPIN_ON_OWNER=y - -# -# Tilera-specific configuration -# -CONFIG_NR_CPUS=64 -CONFIG_TICK_ONESHOT=y +CONFIG_BLK_DEV_INTEGRITY=y +CONFIG_PARTITION_ADVANCED=y +CONFIG_OSF_PARTITION=y +CONFIG_AMIGA_PARTITION=y +CONFIG_MAC_PARTITION=y +CONFIG_BSD_DISKLABEL=y +CONFIG_MINIX_SUBPARTITION=y +CONFIG_SOLARIS_X86_PARTITION=y +CONFIG_UNIXWARE_DISKLABEL=y +CONFIG_SGI_PARTITION=y +CONFIG_SUN_PARTITION=y +CONFIG_KARMA_PARTITION=y +CONFIG_EFI_PARTITION=y +CONFIG_CFQ_GROUP_IOSCHED=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y -CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_HZ_100=y -# CONFIG_HZ_250 is not set -# CONFIG_HZ_300 is not set -# CONFIG_HZ_1000 is not set -CONFIG_HZ=100 -CONFIG_SCHED_HRTICK=y -# CONFIG_KEXEC is not set -CONFIG_HIGHMEM=y -CONFIG_NUMA=y -CONFIG_NODES_SHIFT=2 -# CONFIG_VMSPLIT_3_75G is not set -# CONFIG_VMSPLIT_3_5G is not set -CONFIG_VMSPLIT_3G=y -# CONFIG_VMSPLIT_2_75G is not set -# CONFIG_VMSPLIT_2_5G is not set -# CONFIG_VMSPLIT_2_25G is not set -# CONFIG_VMSPLIT_2G is not set -# CONFIG_VMSPLIT_1G is not set -CONFIG_PAGE_OFFSET=0xC0000000 -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_DISCONTIGMEM_MANUAL=y -CONFIG_DISCONTIGMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y -CONFIG_NEED_MULTIPLE_NODES=y -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_COMPACTION is not set -CONFIG_MIGRATION=y -CONFIG_PHYS_ADDR_T_64BIT=y -CONFIG_ZONE_DMA_FLAG=0 -CONFIG_BOUNCE=y -CONFIG_VIRT_TO_BUS=y -# CONFIG_KSM is not set -CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 -# CONFIG_CMDLINE_BOOL is not set -CONFIG_VMALLOC_RESERVE=0x1000000 -CONFIG_HARDWALL=y -CONFIG_KERNEL_PL=1 - -# -# Bus options -# -CONFIG_PCI=y -CONFIG_PCI_DOMAINS=y -# CONFIG_NO_IOMEM is not set -# CONFIG_NO_IOPORT is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set -# CONFIG_PCI_DEBUG is not set -# CONFIG_PCI_STUB is not set -# CONFIG_PCI_IOV is not set -# CONFIG_HOTPLUG_PCI is not set - -# -# Executable file formats -# -CONFIG_KCORE_ELF=y -CONFIG_BINFMT_ELF=y +CONFIG_PCI_DEBUG=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -# CONFIG_HAVE_AOUT is not set -# CONFIG_BINFMT_MISC is not set +CONFIG_BINFMT_MISC=y CONFIG_NET=y - -# -# Networking options -# CONFIG_PACKET=y CONFIG_UNIX=y -CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set -# CONFIG_XFRM_SUB_POLICY is not set -# CONFIG_XFRM_MIGRATE is not set -# CONFIG_XFRM_STATISTICS is not set -# CONFIG_NET_KEY is not set +CONFIG_XFRM_USER=y +CONFIG_XFRM_SUB_POLICY=y +CONFIG_XFRM_STATISTICS=y +CONFIG_NET_KEY=m +CONFIG_NET_KEY_MIGRATE=y CONFIG_INET=y CONFIG_IP_MULTICAST=y -# CONFIG_IP_ADVANCED_ROUTER is not set -# CONFIG_IP_PNP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE_DEMUX is not set -# CONFIG_IP_MROUTE is not set -# CONFIG_ARPD is not set -# CONFIG_SYN_COOKIES is not set -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_XFRM_TUNNEL is not set -CONFIG_INET_TUNNEL=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -CONFIG_INET_XFRM_MODE_BEET=y -# CONFIG_INET_LRO is not set -# CONFIG_INET_DIAG is not set -# CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_CUBIC=y -CONFIG_DEFAULT_TCP_CONG="cubic" -# CONFIG_TCP_MD5SIG is not set +CONFIG_IP_ADVANCED_ROUTER=y +CONFIG_IP_MULTIPLE_TABLES=y +CONFIG_IP_ROUTE_MULTIPATH=y +CONFIG_IP_ROUTE_VERBOSE=y +CONFIG_NET_IPIP=m +CONFIG_IP_MROUTE=y +CONFIG_IP_PIMSM_V1=y +CONFIG_IP_PIMSM_V2=y +CONFIG_SYN_COOKIES=y +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +CONFIG_INET_IPCOMP=m +CONFIG_INET_XFRM_MODE_TRANSPORT=m +CONFIG_INET_XFRM_MODE_TUNNEL=m +CONFIG_INET_XFRM_MODE_BEET=m +CONFIG_INET_DIAG=m +CONFIG_TCP_CONG_ADVANCED=y +CONFIG_TCP_CONG_HSTCP=m +CONFIG_TCP_CONG_HYBLA=m +CONFIG_TCP_CONG_SCALABLE=m +CONFIG_TCP_CONG_LP=m +CONFIG_TCP_CONG_VENO=m +CONFIG_TCP_CONG_YEAH=m +CONFIG_TCP_CONG_ILLINOIS=m +CONFIG_TCP_MD5SIG=y CONFIG_IPV6=y -# CONFIG_IPV6_PRIVACY is not set -# CONFIG_IPV6_ROUTER_PREF is not set -# CONFIG_IPV6_OPTIMISTIC_DAD is not set -# CONFIG_INET6_AH is not set -# CONFIG_INET6_ESP is not set -# CONFIG_INET6_IPCOMP is not set -# CONFIG_IPV6_MIP6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set -CONFIG_INET6_XFRM_MODE_TRANSPORT=y -CONFIG_INET6_XFRM_MODE_TUNNEL=y -CONFIG_INET6_XFRM_MODE_BEET=y -# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set -CONFIG_IPV6_SIT=y -# CONFIG_IPV6_SIT_6RD is not set -CONFIG_IPV6_NDISC_NODETYPE=y -# CONFIG_IPV6_TUNNEL is not set -# CONFIG_IPV6_MULTIPLE_TABLES is not set -# CONFIG_IPV6_MROUTE is not set -# CONFIG_NETWORK_SECMARK is not set -# CONFIG_NETWORK_PHY_TIMESTAMPING is not set -# CONFIG_NETFILTER is not set -# CONFIG_IP_DCCP is not set -# CONFIG_IP_SCTP is not set -# CONFIG_RDS is not set -# CONFIG_TIPC is not set -# CONFIG_ATM is not set -# CONFIG_L2TP is not set -# CONFIG_BRIDGE is not set -# CONFIG_NET_DSA is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -# CONFIG_LLC2 is not set -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set -# CONFIG_PHONET is not set -# CONFIG_IEEE802154 is not set -# CONFIG_NET_SCHED is not set -# CONFIG_DCB is not set -# CONFIG_BATMAN_ADV is not set -CONFIG_RPS=y -CONFIG_RFS_ACCEL=y -CONFIG_XPS=y - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -# CONFIG_HAMRADIO is not set -# CONFIG_CAN is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set -# CONFIG_AF_RXRPC is not set +CONFIG_IPV6_PRIVACY=y +CONFIG_IPV6_ROUTER_PREF=y +CONFIG_IPV6_ROUTE_INFO=y +CONFIG_IPV6_OPTIMISTIC_DAD=y +CONFIG_INET6_AH=m +CONFIG_INET6_ESP=m +CONFIG_INET6_IPCOMP=m +CONFIG_IPV6_MIP6=m +CONFIG_INET6_XFRM_MODE_TRANSPORT=m +CONFIG_INET6_XFRM_MODE_TUNNEL=m +CONFIG_INET6_XFRM_MODE_BEET=m +CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m +CONFIG_IPV6_SIT=m +CONFIG_IPV6_TUNNEL=m +CONFIG_IPV6_MULTIPLE_TABLES=y +CONFIG_IPV6_MROUTE=y +CONFIG_IPV6_PIMSM_V2=y +CONFIG_NETLABEL=y +CONFIG_NETFILTER=y +CONFIG_NF_CONNTRACK=m +CONFIG_NF_CONNTRACK_SECMARK=y +CONFIG_NF_CONNTRACK_ZONES=y +CONFIG_NF_CONNTRACK_EVENTS=y +CONFIG_NF_CT_PROTO_DCCP=m +CONFIG_NF_CT_PROTO_UDPLITE=m +CONFIG_NF_CONNTRACK_AMANDA=m +CONFIG_NF_CONNTRACK_FTP=m +CONFIG_NF_CONNTRACK_H323=m +CONFIG_NF_CONNTRACK_IRC=m +CONFIG_NF_CONNTRACK_NETBIOS_NS=m +CONFIG_NF_CONNTRACK_PPTP=m +CONFIG_NF_CONNTRACK_SANE=m +CONFIG_NF_CONNTRACK_SIP=m +CONFIG_NF_CONNTRACK_TFTP=m +CONFIG_NETFILTER_TPROXY=m +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m +CONFIG_NETFILTER_XT_TARGET_CONNMARK=m +CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m +CONFIG_NETFILTER_XT_TARGET_CT=m +CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_IDLETIMER=m +CONFIG_NETFILTER_XT_TARGET_MARK=m +CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m +CONFIG_NETFILTER_XT_TARGET_NOTRACK=m +CONFIG_NETFILTER_XT_TARGET_TEE=m +CONFIG_NETFILTER_XT_TARGET_TPROXY=m +CONFIG_NETFILTER_XT_TARGET_TRACE=m +CONFIG_NETFILTER_XT_TARGET_SECMARK=m +CONFIG_NETFILTER_XT_TARGET_TCPMSS=m +CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m +CONFIG_NETFILTER_XT_MATCH_CLUSTER=m +CONFIG_NETFILTER_XT_MATCH_COMMENT=m +CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m +CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m +CONFIG_NETFILTER_XT_MATCH_CONNMARK=m +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m +CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_DSCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_IPRANGE=m +CONFIG_NETFILTER_XT_MATCH_IPVS=m +CONFIG_NETFILTER_XT_MATCH_LENGTH=m +CONFIG_NETFILTER_XT_MATCH_LIMIT=m +CONFIG_NETFILTER_XT_MATCH_MAC=m +CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m +CONFIG_NETFILTER_XT_MATCH_OSF=m +CONFIG_NETFILTER_XT_MATCH_OWNER=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m +CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m +CONFIG_NETFILTER_XT_MATCH_QUOTA=m +CONFIG_NETFILTER_XT_MATCH_RATEEST=m +CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +CONFIG_NETFILTER_XT_MATCH_SOCKET=m +CONFIG_NETFILTER_XT_MATCH_STATE=m +CONFIG_NETFILTER_XT_MATCH_STATISTIC=m +CONFIG_NETFILTER_XT_MATCH_STRING=m +CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_TIME=m +CONFIG_NETFILTER_XT_MATCH_U32=m +CONFIG_IP_VS=m +CONFIG_IP_VS_IPV6=y +CONFIG_IP_VS_PROTO_TCP=y +CONFIG_IP_VS_PROTO_UDP=y +CONFIG_IP_VS_PROTO_ESP=y +CONFIG_IP_VS_PROTO_AH=y +CONFIG_IP_VS_PROTO_SCTP=y +CONFIG_IP_VS_RR=m +CONFIG_IP_VS_WRR=m +CONFIG_IP_VS_LC=m +CONFIG_IP_VS_WLC=m +CONFIG_IP_VS_LBLC=m +CONFIG_IP_VS_LBLCR=m +CONFIG_IP_VS_SED=m +CONFIG_IP_VS_NQ=m +CONFIG_NF_CONNTRACK_IPV4=m +# CONFIG_NF_CONNTRACK_PROC_COMPAT is not set +CONFIG_IP_NF_QUEUE=m +CONFIG_IP_NF_IPTABLES=y +CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_FILTER=y +CONFIG_IP_NF_TARGET_REJECT=y +CONFIG_IP_NF_TARGET_LOG=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_TTL=m +CONFIG_IP_NF_RAW=m +CONFIG_IP_NF_SECURITY=m +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m +CONFIG_NF_CONNTRACK_IPV6=m +CONFIG_IP6_NF_QUEUE=m +CONFIG_IP6_NF_IPTABLES=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m +CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_HL=m +CONFIG_IP6_NF_MATCH_IPV6HEADER=m +CONFIG_IP6_NF_MATCH_MH=m +CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_TARGET_HL=m +CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_TARGET_REJECT=m +CONFIG_IP6_NF_MANGLE=m +CONFIG_IP6_NF_RAW=m +CONFIG_IP6_NF_SECURITY=m +CONFIG_BRIDGE_NF_EBTABLES=m +CONFIG_BRIDGE_EBT_BROUTE=m +CONFIG_BRIDGE_EBT_T_FILTER=m +CONFIG_BRIDGE_EBT_T_NAT=m +CONFIG_BRIDGE_EBT_802_3=m +CONFIG_BRIDGE_EBT_AMONG=m +CONFIG_BRIDGE_EBT_ARP=m +CONFIG_BRIDGE_EBT_IP=m +CONFIG_BRIDGE_EBT_IP6=m +CONFIG_BRIDGE_EBT_LIMIT=m +CONFIG_BRIDGE_EBT_MARK=m +CONFIG_BRIDGE_EBT_PKTTYPE=m +CONFIG_BRIDGE_EBT_STP=m +CONFIG_BRIDGE_EBT_VLAN=m +CONFIG_BRIDGE_EBT_ARPREPLY=m +CONFIG_BRIDGE_EBT_DNAT=m +CONFIG_BRIDGE_EBT_MARK_T=m +CONFIG_BRIDGE_EBT_REDIRECT=m +CONFIG_BRIDGE_EBT_SNAT=m +CONFIG_BRIDGE_EBT_LOG=m +CONFIG_BRIDGE_EBT_ULOG=m +CONFIG_BRIDGE_EBT_NFLOG=m +CONFIG_RDS=m +CONFIG_RDS_TCP=m +CONFIG_BRIDGE=m +CONFIG_NET_DSA=y +CONFIG_VLAN_8021Q=m +CONFIG_VLAN_8021Q_GVRP=y +CONFIG_PHONET=m +CONFIG_NET_SCHED=y +CONFIG_NET_SCH_CBQ=m +CONFIG_NET_SCH_HTB=m +CONFIG_NET_SCH_HFSC=m +CONFIG_NET_SCH_PRIO=m +CONFIG_NET_SCH_MULTIQ=m +CONFIG_NET_SCH_RED=m +CONFIG_NET_SCH_SFQ=m +CONFIG_NET_SCH_TEQL=m +CONFIG_NET_SCH_TBF=m +CONFIG_NET_SCH_GRED=m +CONFIG_NET_SCH_DSMARK=m +CONFIG_NET_SCH_NETEM=m +CONFIG_NET_SCH_DRR=m +CONFIG_NET_SCH_INGRESS=m +CONFIG_NET_CLS_BASIC=m +CONFIG_NET_CLS_TCINDEX=m +CONFIG_NET_CLS_ROUTE4=m +CONFIG_NET_CLS_FW=m +CONFIG_NET_CLS_U32=m +CONFIG_CLS_U32_PERF=y +CONFIG_CLS_U32_MARK=y +CONFIG_NET_CLS_RSVP=m +CONFIG_NET_CLS_RSVP6=m +CONFIG_NET_CLS_FLOW=m +CONFIG_NET_CLS_CGROUP=y +CONFIG_NET_EMATCH=y +CONFIG_NET_EMATCH_CMP=m +CONFIG_NET_EMATCH_NBYTE=m +CONFIG_NET_EMATCH_U32=m +CONFIG_NET_EMATCH_META=m +CONFIG_NET_EMATCH_TEXT=m +CONFIG_NET_CLS_ACT=y +CONFIG_NET_ACT_POLICE=m +CONFIG_NET_ACT_GACT=m +CONFIG_GACT_PROB=y +CONFIG_NET_ACT_MIRRED=m +CONFIG_NET_ACT_IPT=m +CONFIG_NET_ACT_NAT=m +CONFIG_NET_ACT_PEDIT=m +CONFIG_NET_ACT_SIMP=m +CONFIG_NET_ACT_SKBEDIT=m +CONFIG_NET_CLS_IND=y +CONFIG_DCB=y # CONFIG_WIRELESS is not set -# CONFIG_WIMAX is not set -# CONFIG_RFKILL is not set -# CONFIG_NET_9P is not set -# CONFIG_CAIF is not set -# CONFIG_CEPH_LIB is not set - -# -# Device Drivers -# - -# -# Generic Driver Options -# CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_DEVTMPFS is not set -CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=y -CONFIG_FIRMWARE_IN_KERNEL=y -CONFIG_EXTRA_FIRMWARE="" -# CONFIG_DEBUG_DRIVER is not set -# CONFIG_DEBUG_DEVRES is not set -# CONFIG_SYS_HYPERVISOR is not set -# CONFIG_CONNECTOR is not set -# CONFIG_MTD is not set -# CONFIG_PARPORT is not set -CONFIG_BLK_DEV=y -# CONFIG_BLK_CPQ_DA is not set -# CONFIG_BLK_CPQ_CISS_DA is not set -# CONFIG_BLK_DEV_DAC960 is not set -# CONFIG_BLK_DEV_UMEM is not set -# CONFIG_BLK_DEV_COW_COMMON is not set -# CONFIG_BLK_DEV_LOOP is not set - -# -# DRBD disabled because PROC_FS, INET or CONNECTOR not selected -# -# CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_SX8 is not set -# CONFIG_BLK_DEV_RAM is not set -# CONFIG_CDROM_PKTCDVD is not set -# CONFIG_ATA_OVER_ETH is not set -# CONFIG_BLK_DEV_RBD is not set -# CONFIG_SENSORS_LIS3LV02D is not set -CONFIG_MISC_DEVICES=y -# CONFIG_PHANTOM is not set -# CONFIG_SGI_IOC4 is not set -# CONFIG_TIFM_CORE is not set -# CONFIG_ENCLOSURE_SERVICES is not set -# CONFIG_HP_ILO is not set -# CONFIG_PCH_PHUB is not set -# CONFIG_C2PORT is not set - -# -# EEPROM support -# -# CONFIG_EEPROM_93CX6 is not set -# CONFIG_CB710_CORE is not set - -# -# Texas Instruments shared transport line discipline -# - -# -# SCSI device support -# -CONFIG_SCSI_MOD=y -# CONFIG_RAID_ATTRS is not set -CONFIG_SCSI=y -CONFIG_SCSI_DMA=y -# CONFIG_SCSI_TGT is not set -# CONFIG_SCSI_NETLINK is not set -CONFIG_SCSI_PROC_FS=y - -# -# SCSI support type (disk, tape, CD-ROM) -# +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +# CONFIG_FIRMWARE_IN_KERNEL is not set +CONFIG_CONNECTOR=y +CONFIG_BLK_DEV_LOOP=y +CONFIG_BLK_DEV_CRYPTOLOOP=m +CONFIG_BLK_DEV_SX8=m +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_SIZE=16384 +CONFIG_ATA_OVER_ETH=m +CONFIG_RAID_ATTRS=m +CONFIG_SCSI_TGT=m CONFIG_BLK_DEV_SD=y -# CONFIG_CHR_DEV_ST is not set -# CONFIG_CHR_DEV_OSST is not set -# CONFIG_BLK_DEV_SR is not set -# CONFIG_CHR_DEV_SG is not set -# CONFIG_CHR_DEV_SCH is not set -# CONFIG_SCSI_MULTI_LUN is not set CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_LOGGING=y -# CONFIG_SCSI_SCAN_ASYNC is not set -CONFIG_SCSI_WAIT_SCAN=m - -# -# SCSI Transports -# -# CONFIG_SCSI_SPI_ATTRS is not set -# CONFIG_SCSI_FC_ATTRS is not set -# CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set -# CONFIG_SCSI_SAS_LIBSAS is not set -# CONFIG_SCSI_SRP_ATTRS is not set -CONFIG_SCSI_LOWLEVEL=y -# CONFIG_ISCSI_TCP is not set -# CONFIG_ISCSI_BOOT_SYSFS is not set -# CONFIG_SCSI_CXGB3_ISCSI is not set -# CONFIG_SCSI_CXGB4_ISCSI is not set -# CONFIG_SCSI_BNX2_ISCSI is not set -# CONFIG_SCSI_BNX2X_FCOE is not set -# CONFIG_BE2ISCSI is not set -# CONFIG_BLK_DEV_3W_XXXX_RAID is not set -# CONFIG_SCSI_HPSA is not set -# CONFIG_SCSI_3W_9XXX is not set -# CONFIG_SCSI_3W_SAS is not set -# CONFIG_SCSI_ACARD is not set -# CONFIG_SCSI_AACRAID is not set -# CONFIG_SCSI_AIC7XXX is not set -# CONFIG_SCSI_AIC7XXX_OLD is not set -# CONFIG_SCSI_AIC79XX is not set -# CONFIG_SCSI_AIC94XX is not set -# CONFIG_SCSI_MVSAS is not set -# CONFIG_SCSI_DPT_I2O is not set -# CONFIG_SCSI_ADVANSYS is not set -# CONFIG_SCSI_ARCMSR is not set -# CONFIG_MEGARAID_NEWGEN is not set -# CONFIG_MEGARAID_LEGACY is not set -# CONFIG_MEGARAID_SAS is not set -# CONFIG_SCSI_MPT2SAS is not set -# CONFIG_SCSI_HPTIOP is not set -# CONFIG_LIBFC is not set -# CONFIG_LIBFCOE is not set -# CONFIG_FCOE is not set -# CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_FUTURE_DOMAIN is not set -# CONFIG_SCSI_IPS is not set -# CONFIG_SCSI_INITIO is not set -# CONFIG_SCSI_INIA100 is not set -# CONFIG_SCSI_STEX is not set -# CONFIG_SCSI_SYM53C8XX_2 is not set -# CONFIG_SCSI_QLOGIC_1280 is not set -# CONFIG_SCSI_QLA_FC is not set -# CONFIG_SCSI_QLA_ISCSI is not set -# CONFIG_SCSI_LPFC is not set -# CONFIG_SCSI_DC395x is not set -# CONFIG_SCSI_DC390T is not set -# CONFIG_SCSI_NSP32 is not set -# CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_PMCRAID is not set -# CONFIG_SCSI_PM8001 is not set -# CONFIG_SCSI_SRP is not set -# CONFIG_SCSI_BFA_FC is not set -# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set -# CONFIG_SCSI_DH is not set -# CONFIG_SCSI_OSD_INITIATOR is not set -# CONFIG_ATA is not set -# CONFIG_MD is not set -# CONFIG_TARGET_CORE is not set -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# -# CONFIG_FIREWIRE is not set -# CONFIG_FIREWIRE_NOSY is not set -# CONFIG_I2O is not set +CONFIG_ATA=y +CONFIG_SATA_SIL24=y +# CONFIG_ATA_SFF is not set +CONFIG_MD=y +CONFIG_BLK_DEV_MD=y +CONFIG_MD_LINEAR=m +CONFIG_MD_RAID0=m +CONFIG_MD_RAID1=m +CONFIG_MD_RAID10=m +CONFIG_MD_RAID456=m +CONFIG_MULTICORE_RAID456=y +CONFIG_MD_FAULTY=m +CONFIG_BLK_DEV_DM=m +CONFIG_DM_DEBUG=y +CONFIG_DM_CRYPT=m +CONFIG_DM_SNAPSHOT=m +CONFIG_DM_MIRROR=m +CONFIG_DM_LOG_USERSPACE=m +CONFIG_DM_ZERO=m +CONFIG_DM_MULTIPATH=m +CONFIG_DM_MULTIPATH_QL=m +CONFIG_DM_MULTIPATH_ST=m +CONFIG_DM_DELAY=m +CONFIG_DM_UEVENT=y +CONFIG_FUSION=y +CONFIG_FUSION_SAS=y CONFIG_NETDEVICES=y -# CONFIG_DUMMY is not set -# CONFIG_BONDING is not set -# CONFIG_MACVLAN is not set -# CONFIG_EQUALIZER is not set +CONFIG_BONDING=m +CONFIG_DUMMY=m +CONFIG_IFB=m +CONFIG_MACVLAN=m +CONFIG_MACVTAP=m +CONFIG_NETCONSOLE=m +CONFIG_NETCONSOLE_DYNAMIC=y +CONFIG_NETPOLL_TRAP=y CONFIG_TUN=y -# CONFIG_VETH is not set -# CONFIG_ARCNET is not set -# CONFIG_MII is not set -# CONFIG_PHYLIB is not set -# CONFIG_NET_ETHERNET is not set -CONFIG_NETDEV_1000=y -# CONFIG_ACENIC is not set -# CONFIG_DL2K is not set -# CONFIG_E1000 is not set -# CONFIG_E1000E is not set -# CONFIG_IP1000 is not set -# CONFIG_IGB is not set -# CONFIG_IGBVF is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SKGE is not set -# CONFIG_SKY2 is not set -# CONFIG_VIA_VELOCITY is not set -# CONFIG_TIGON3 is not set -# CONFIG_BNX2 is not set -# CONFIG_CNIC is not set -# CONFIG_QLA3XXX is not set -# CONFIG_ATL1 is not set -# CONFIG_ATL1E is not set -# CONFIG_ATL1C is not set -# CONFIG_JME is not set -# CONFIG_STMMAC_ETH is not set -# CONFIG_PCH_GBE is not set -# CONFIG_NETDEV_10000 is not set -# CONFIG_TR is not set +CONFIG_VETH=m +CONFIG_NET_DSA_MV88E6060=y +CONFIG_NET_DSA_MV88E6131=y +CONFIG_NET_DSA_MV88E6123_61_65=y +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_VENDOR_ADAPTEC is not set +# CONFIG_NET_VENDOR_ALTEON is not set +# CONFIG_NET_VENDOR_AMD is not set +# CONFIG_NET_VENDOR_ATHEROS is not set +# CONFIG_NET_VENDOR_BROADCOM is not set +# CONFIG_NET_VENDOR_BROCADE is not set +# CONFIG_NET_VENDOR_CHELSIO is not set +# CONFIG_NET_VENDOR_CISCO is not set +# CONFIG_NET_VENDOR_DEC is not set +# CONFIG_NET_VENDOR_DLINK is not set +# CONFIG_NET_VENDOR_EMULEX is not set +# CONFIG_NET_VENDOR_EXAR is not set +# CONFIG_NET_VENDOR_HP is not set +# CONFIG_NET_VENDOR_INTEL is not set +# CONFIG_NET_VENDOR_MARVELL is not set +# CONFIG_NET_VENDOR_MELLANOX is not set +# CONFIG_NET_VENDOR_MICREL is not set +# CONFIG_NET_VENDOR_MYRI is not set +# CONFIG_NET_VENDOR_NATSEMI is not set +# CONFIG_NET_VENDOR_NVIDIA is not set +# CONFIG_NET_VENDOR_OKI is not set +# CONFIG_NET_PACKET_ENGINE is not set +# CONFIG_NET_VENDOR_QLOGIC is not set +# CONFIG_NET_VENDOR_REALTEK is not set +# CONFIG_NET_VENDOR_RDC is not set +# CONFIG_NET_VENDOR_SEEQ is not set +# CONFIG_NET_VENDOR_SILAN is not set +# CONFIG_NET_VENDOR_SIS is not set +# CONFIG_NET_VENDOR_SMSC is not set +# CONFIG_NET_VENDOR_STMICRO is not set +# CONFIG_NET_VENDOR_SUN is not set +# CONFIG_NET_VENDOR_TEHUTI is not set +# CONFIG_NET_VENDOR_TI is not set +# CONFIG_NET_VENDOR_VIA is not set # CONFIG_WLAN is not set - -# -# Enable WiMAX (Networking options) to see the WiMAX drivers -# -# CONFIG_WAN is not set - -# -# CAIF transport drivers -# -CONFIG_TILE_NET=y -# CONFIG_FDDI is not set -# CONFIG_HIPPI is not set -# CONFIG_PPP is not set -# CONFIG_SLIP is not set -# CONFIG_NET_FC is not set -# CONFIG_NETCONSOLE is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set -# CONFIG_VMXNET3 is not set -# CONFIG_ISDN is not set -# CONFIG_PHONE is not set - -# -# Input device support -# -CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set -# CONFIG_INPUT_POLLDEV is not set -# CONFIG_INPUT_SPARSEKMAP is not set - -# -# Userland interfaces -# # CONFIG_INPUT_MOUSEDEV is not set -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TABLET is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set - -# -# Hardware I/O ports -# # CONFIG_SERIO is not set -# CONFIG_GAMEPORT is not set - -# -# Character devices -# # CONFIG_VT is not set -CONFIG_UNIX98_PTYS=y -# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set -# CONFIG_SERIAL_NONSTANDARD is not set -# CONFIG_NOZOMI is not set -# CONFIG_N_GSM is not set -CONFIG_DEVKMEM=y - -# -# Serial drivers -# -# CONFIG_SERIAL_8250 is not set - -# -# Non-8250 serial port support -# -# CONFIG_SERIAL_MFD_HSU is not set -# CONFIG_SERIAL_JSM is not set -# CONFIG_SERIAL_TIMBERDALE is not set -# CONFIG_SERIAL_ALTERA_JTAGUART is not set -# CONFIG_SERIAL_ALTERA_UART is not set -# CONFIG_SERIAL_PCH_UART is not set -# CONFIG_TTY_PRINTK is not set -CONFIG_HVC_DRIVER=y -# CONFIG_IPMI_HANDLER is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_R3964 is not set -# CONFIG_APPLICOM is not set - -# -# PCMCIA character devices -# -# CONFIG_RAW_DRIVER is not set -# CONFIG_TCG_TPM is not set -CONFIG_DEVPORT=y -# CONFIG_RAMOOPS is not set -# CONFIG_I2C is not set -# CONFIG_SPI is not set - -# -# PPS support -# -# CONFIG_PPS is not set - -# -# PPS generators support -# -# CONFIG_W1 is not set -# CONFIG_POWER_SUPPLY is not set -CONFIG_HWMON=y -# CONFIG_HWMON_VID is not set -# CONFIG_HWMON_DEBUG_CHIP is not set - -# -# Native drivers -# -# CONFIG_SENSORS_I5K_AMB is not set -# CONFIG_SENSORS_F71805F is not set -# CONFIG_SENSORS_F71882FG is not set -# CONFIG_SENSORS_IT87 is not set -# CONFIG_SENSORS_PC87360 is not set -# CONFIG_SENSORS_PC87427 is not set -# CONFIG_SENSORS_SIS5595 is not set -# CONFIG_SENSORS_SMSC47M1 is not set -# CONFIG_SENSORS_SMSC47B397 is not set -# CONFIG_SENSORS_SCH5627 is not set -# CONFIG_SENSORS_VIA686A is not set -# CONFIG_SENSORS_VT1211 is not set -# CONFIG_SENSORS_VT8231 is not set -# CONFIG_SENSORS_W83627HF is not set -# CONFIG_SENSORS_W83627EHF is not set -# CONFIG_THERMAL is not set +CONFIG_HW_RANDOM=y +CONFIG_HW_RANDOM_TIMERIOMEM=m +CONFIG_I2C=y +CONFIG_I2C_CHARDEV=y +# CONFIG_HWMON is not set CONFIG_WATCHDOG=y CONFIG_WATCHDOG_NOWAYOUT=y - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set -# CONFIG_ALIM7101_WDT is not set - -# -# PCI-based Watchdog Cards -# -# CONFIG_PCIPCWATCHDOG is not set -# CONFIG_WDTPCI is not set -CONFIG_SSB_POSSIBLE=y - -# -# Sonics Silicon Backplane -# -# CONFIG_SSB is not set -CONFIG_MFD_SUPPORT=y -# CONFIG_MFD_CORE is not set -# CONFIG_MFD_SM501 is not set -# CONFIG_HTC_PASIC3 is not set -# CONFIG_MFD_TMIO is not set -# CONFIG_ABX500_CORE is not set -# CONFIG_LPC_SCH is not set -# CONFIG_MFD_RDC321X is not set -# CONFIG_MFD_JANZ_CMODIO is not set -# CONFIG_MFD_VX855 is not set -# CONFIG_REGULATOR is not set -# CONFIG_MEDIA_SUPPORT is not set - -# -# Graphics support -# -CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 -# CONFIG_DRM is not set -# CONFIG_STUB_POULSBO is not set -# CONFIG_VGASTATE is not set -# CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_SOUND is not set +# CONFIG_VGA_ARB is not set # CONFIG_HID_SUPPORT is not set -CONFIG_USB_SUPPORT=y -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -CONFIG_USB_ARCH_HAS_EHCI=y -# CONFIG_USB is not set -# CONFIG_USB_OTG_WHITELIST is not set -# CONFIG_USB_OTG_BLACKLIST_HUB is not set - -# -# Enable Host or Gadget support to see Inventra options -# - -# -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may -# -# CONFIG_USB_GADGET is not set - -# -# OTG and related infrastructure -# -# CONFIG_UWB is not set -# CONFIG_MMC is not set -# CONFIG_MEMSTICK is not set -# CONFIG_NEW_LEDS is not set -# CONFIG_NFC_DEVICES is not set -# CONFIG_ACCESSIBILITY is not set -# CONFIG_INFINIBAND is not set +# CONFIG_USB_SUPPORT is not set CONFIG_EDAC=y - -# -# Reporting subsystems -# -# CONFIG_EDAC_DEBUG is not set CONFIG_EDAC_MM_EDAC=y -CONFIG_EDAC_TILE=y -CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y -CONFIG_RTC_HCTOSYS=y -CONFIG_RTC_HCTOSYS_DEVICE="rtc0" -# CONFIG_RTC_DEBUG is not set - -# -# RTC interfaces -# -# CONFIG_RTC_INTF_SYSFS is not set -# CONFIG_RTC_INTF_PROC is not set -CONFIG_RTC_INTF_DEV=y -# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set -# CONFIG_RTC_DRV_TEST is not set - -# -# SPI RTC drivers -# - -# -# Platform RTC drivers -# -# CONFIG_RTC_DRV_DS1286 is not set -# CONFIG_RTC_DRV_DS1511 is not set -# CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_DS1742 is not set -# CONFIG_RTC_DRV_STK17TA8 is not set -# CONFIG_RTC_DRV_M48T86 is not set -# CONFIG_RTC_DRV_M48T35 is not set -# CONFIG_RTC_DRV_M48T59 is not set -# CONFIG_RTC_DRV_MSM6242 is not set -# CONFIG_RTC_DRV_BQ4802 is not set -# CONFIG_RTC_DRV_RP5C01 is not set -# CONFIG_RTC_DRV_V3020 is not set - -# -# on-CPU RTC drivers -# CONFIG_RTC_DRV_TILE=y -# CONFIG_DMADEVICES is not set -# CONFIG_AUXDISPLAY is not set -# CONFIG_UIO is not set -# CONFIG_STAGING is not set - -# -# File systems -# CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +CONFIG_EXT2_FS_SECURITY=y +CONFIG_EXT2_FS_XIP=y CONFIG_EXT3_FS=y -# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set -CONFIG_EXT3_FS_XATTR=y -# CONFIG_EXT3_FS_POSIX_ACL is not set -# CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4_FS is not set -CONFIG_JBD=y -CONFIG_FS_MBCACHE=y -# CONFIG_REISERFS_FS is not set -# CONFIG_JFS_FS is not set -# CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set -# CONFIG_BTRFS_FS is not set -# CONFIG_NILFS2_FS is not set -# CONFIG_FS_POSIX_ACL is not set -CONFIG_EXPORTFS=y -CONFIG_FILE_LOCKING=y -CONFIG_FSNOTIFY=y -CONFIG_DNOTIFY=y -CONFIG_INOTIFY_USER=y -# CONFIG_FANOTIFY is not set -# CONFIG_QUOTA is not set -# CONFIG_QUOTACTL is not set -# CONFIG_AUTOFS4_FS is not set +CONFIG_EXT3_FS_POSIX_ACL=y +CONFIG_EXT3_FS_SECURITY=y +CONFIG_EXT4_FS=y +CONFIG_EXT4_FS_POSIX_ACL=y +CONFIG_EXT4_FS_SECURITY=y +CONFIG_XFS_FS=y +CONFIG_XFS_QUOTA=y +CONFIG_XFS_POSIX_ACL=y +CONFIG_GFS2_FS=m +CONFIG_GFS2_FS_LOCKING_DLM=y +CONFIG_BTRFS_FS=m +CONFIG_BTRFS_FS_POSIX_ACL=y +CONFIG_QUOTA=y +CONFIG_QUOTA_NETLINK_INTERFACE=y +# CONFIG_PRINT_QUOTA_WARNING is not set +CONFIG_QFMT_V2=y +CONFIG_AUTOFS4_FS=m CONFIG_FUSE_FS=y -# CONFIG_CUSE is not set - -# -# Caches -# -# CONFIG_FSCACHE is not set - -# -# CD-ROM/DVD Filesystems -# -# CONFIG_ISO9660_FS is not set -# CONFIG_UDF_FS is not set - -# -# DOS/FAT/NT Filesystems -# -CONFIG_FAT_FS=y -CONFIG_MSDOS_FS=y +CONFIG_CUSE=m +CONFIG_FSCACHE=m +CONFIG_FSCACHE_STATS=y +CONFIG_CACHEFILES=m +CONFIG_ISO9660_FS=m +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_UDF_FS=m +CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m -CONFIG_FAT_DEFAULT_CODEPAGE=437 -CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" -# CONFIG_NTFS_FS is not set - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y -# CONFIG_PROC_KCORE is not set -CONFIG_PROC_SYSCTL=y -CONFIG_PROC_PAGE_MONITOR=y -CONFIG_SYSFS=y +CONFIG_FAT_DEFAULT_IOCHARSET="ascii" +CONFIG_PROC_KCORE=y CONFIG_TMPFS=y -# CONFIG_TMPFS_POSIX_ACL is not set +CONFIG_TMPFS_POSIX_ACL=y CONFIG_HUGETLBFS=y -CONFIG_HUGETLB_PAGE=y -# CONFIG_CONFIGFS_FS is not set -CONFIG_MISC_FILESYSTEMS=y -# CONFIG_ADFS_FS is not set -# CONFIG_AFFS_FS is not set -# CONFIG_HFS_FS is not set -# CONFIG_HFSPLUS_FS is not set -# CONFIG_BEFS_FS is not set -# CONFIG_BFS_FS is not set -# CONFIG_EFS_FS is not set -# CONFIG_LOGFS is not set -# CONFIG_CRAMFS is not set -# CONFIG_SQUASHFS is not set -# CONFIG_VXFS_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_OMFS_FS is not set -# CONFIG_HPFS_FS is not set -# CONFIG_QNX4FS_FS is not set -# CONFIG_ROMFS_FS is not set -# CONFIG_PSTORE is not set -# CONFIG_SYSV_FS is not set -# CONFIG_UFS_FS is not set -CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_ECRYPT_FS=m +CONFIG_CRAMFS=m +CONFIG_SQUASHFS=m CONFIG_NFS_FS=m CONFIG_NFS_V3=y -# CONFIG_NFS_V3_ACL is not set -# CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set -CONFIG_LOCKD=m -CONFIG_LOCKD_V4=y -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=m -# CONFIG_RPCSEC_GSS_KRB5 is not set -# CONFIG_CEPH_FS is not set -# CONFIG_CIFS is not set -# CONFIG_NCP_FS is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set - -# -# Partition Types -# -# CONFIG_PARTITION_ADVANCED is not set -CONFIG_MSDOS_PARTITION=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +CONFIG_NFS_V4_1=y +CONFIG_NFS_FSCACHE=y +CONFIG_NFSD=m +CONFIG_NFSD_V3_ACL=y +CONFIG_NFSD_V4=y +CONFIG_CIFS=m +CONFIG_CIFS_STATS=y +CONFIG_CIFS_WEAK_PW_HASH=y +CONFIG_CIFS_UPCALL=y +CONFIG_CIFS_XATTR=y +CONFIG_CIFS_POSIX=y +CONFIG_CIFS_DFS_UPCALL=y +CONFIG_CIFS_FSCACHE=y CONFIG_NLS=y -CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_DEFAULT="utf8" CONFIG_NLS_CODEPAGE_437=y -# CONFIG_NLS_CODEPAGE_737 is not set -# CONFIG_NLS_CODEPAGE_775 is not set -# CONFIG_NLS_CODEPAGE_850 is not set -# CONFIG_NLS_CODEPAGE_852 is not set -# CONFIG_NLS_CODEPAGE_855 is not set -# CONFIG_NLS_CODEPAGE_857 is not set -# CONFIG_NLS_CODEPAGE_860 is not set -# CONFIG_NLS_CODEPAGE_861 is not set -# CONFIG_NLS_CODEPAGE_862 is not set -# CONFIG_NLS_CODEPAGE_863 is not set -# CONFIG_NLS_CODEPAGE_864 is not set -# CONFIG_NLS_CODEPAGE_865 is not set -# CONFIG_NLS_CODEPAGE_866 is not set -# CONFIG_NLS_CODEPAGE_869 is not set -# CONFIG_NLS_CODEPAGE_936 is not set -# CONFIG_NLS_CODEPAGE_950 is not set -# CONFIG_NLS_CODEPAGE_932 is not set -# CONFIG_NLS_CODEPAGE_949 is not set -# CONFIG_NLS_CODEPAGE_874 is not set -# CONFIG_NLS_ISO8859_8 is not set -# CONFIG_NLS_CODEPAGE_1250 is not set -# CONFIG_NLS_CODEPAGE_1251 is not set -# CONFIG_NLS_ASCII is not set -CONFIG_NLS_ISO8859_1=y -# CONFIG_NLS_ISO8859_2 is not set -# CONFIG_NLS_ISO8859_3 is not set -# CONFIG_NLS_ISO8859_4 is not set -# CONFIG_NLS_ISO8859_5 is not set -# CONFIG_NLS_ISO8859_6 is not set -# CONFIG_NLS_ISO8859_7 is not set -# CONFIG_NLS_ISO8859_9 is not set -# CONFIG_NLS_ISO8859_13 is not set -# CONFIG_NLS_ISO8859_14 is not set -# CONFIG_NLS_ISO8859_15 is not set -# CONFIG_NLS_KOI8_R is not set -# CONFIG_NLS_KOI8_U is not set -# CONFIG_NLS_UTF8 is not set - -# -# Kernel hacking -# -# CONFIG_PRINTK_TIME is not set -CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4 -CONFIG_ENABLE_WARN_DEPRECATED=y -CONFIG_ENABLE_MUST_CHECK=y +CONFIG_NLS_CODEPAGE_737=m +CONFIG_NLS_CODEPAGE_775=m +CONFIG_NLS_CODEPAGE_850=m +CONFIG_NLS_CODEPAGE_852=m +CONFIG_NLS_CODEPAGE_855=m +CONFIG_NLS_CODEPAGE_857=m +CONFIG_NLS_CODEPAGE_860=m +CONFIG_NLS_CODEPAGE_861=m +CONFIG_NLS_CODEPAGE_862=m +CONFIG_NLS_CODEPAGE_863=m +CONFIG_NLS_CODEPAGE_864=m +CONFIG_NLS_CODEPAGE_865=m +CONFIG_NLS_CODEPAGE_866=m +CONFIG_NLS_CODEPAGE_869=m +CONFIG_NLS_CODEPAGE_936=m +CONFIG_NLS_CODEPAGE_950=m +CONFIG_NLS_CODEPAGE_932=m +CONFIG_NLS_CODEPAGE_949=m +CONFIG_NLS_CODEPAGE_874=m +CONFIG_NLS_ISO8859_8=m +CONFIG_NLS_CODEPAGE_1250=m +CONFIG_NLS_CODEPAGE_1251=m +CONFIG_NLS_ASCII=y +CONFIG_NLS_ISO8859_1=m +CONFIG_NLS_ISO8859_2=m +CONFIG_NLS_ISO8859_3=m +CONFIG_NLS_ISO8859_4=m +CONFIG_NLS_ISO8859_5=m +CONFIG_NLS_ISO8859_6=m +CONFIG_NLS_ISO8859_7=m +CONFIG_NLS_ISO8859_9=m +CONFIG_NLS_ISO8859_13=m +CONFIG_NLS_ISO8859_14=m +CONFIG_NLS_ISO8859_15=m +CONFIG_NLS_KOI8_R=m +CONFIG_NLS_KOI8_U=m +CONFIG_NLS_UTF8=m +CONFIG_DLM_DEBUG=y +# CONFIG_ENABLE_WARN_DEPRECATED is not set CONFIG_FRAME_WARN=2048 CONFIG_MAGIC_SYSRQ=y -# CONFIG_STRIP_ASM_SYMS is not set -# CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_FS is not set -# CONFIG_HEADERS_CHECK is not set -# CONFIG_DEBUG_SECTION_MISMATCH is not set -CONFIG_DEBUG_KERNEL=y -# CONFIG_DEBUG_SHIRQ is not set -# CONFIG_LOCKUP_DETECTOR is not set -# CONFIG_HARDLOCKUP_DETECTOR is not set -CONFIG_DETECT_HUNG_TASK=y -# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set -CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 -CONFIG_SCHED_DEBUG=y -# CONFIG_SCHEDSTATS is not set -# CONFIG_TIMER_STATS is not set -# CONFIG_DEBUG_OBJECTS is not set -# CONFIG_SLUB_DEBUG_ON is not set -# CONFIG_SLUB_STATS is not set -# CONFIG_DEBUG_KMEMLEAK is not set -# CONFIG_DEBUG_RT_MUTEXES is not set -# CONFIG_RT_MUTEX_TESTER is not set -# CONFIG_DEBUG_SPINLOCK is not set -# CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_LOCK_ALLOC is not set -# CONFIG_PROVE_LOCKING is not set -# CONFIG_SPARSE_RCU_POINTER is not set -# CONFIG_LOCK_STAT is not set -CONFIG_DEBUG_SPINLOCK_SLEEP=y -# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set -CONFIG_STACKTRACE=y -# CONFIG_DEBUG_KOBJECT is not set -# CONFIG_DEBUG_HIGHMEM is not set +CONFIG_STRIP_ASM_SYMS=y +CONFIG_DEBUG_FS=y +CONFIG_HEADERS_CHECK=y +CONFIG_LOCKUP_DETECTOR=y +CONFIG_SCHEDSTATS=y +CONFIG_TIMER_STATS=y CONFIG_DEBUG_INFO=y -# CONFIG_DEBUG_INFO_REDUCED is not set +CONFIG_DEBUG_INFO_REDUCED=y CONFIG_DEBUG_VM=y -# CONFIG_DEBUG_WRITECOUNT is not set -# CONFIG_DEBUG_MEMORY_INIT is not set -# CONFIG_DEBUG_LIST is not set -# CONFIG_TEST_LIST_SORT is not set -# CONFIG_DEBUG_SG is not set -# CONFIG_DEBUG_NOTIFIERS is not set -# CONFIG_DEBUG_CREDENTIALS is not set -# CONFIG_RCU_TORTURE_TEST is not set -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -# CONFIG_BACKTRACE_SELF_TEST is not set -# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set -# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set -# CONFIG_FAULT_INJECTION is not set -# CONFIG_SYSCTL_SYSCALL_CHECK is not set -# CONFIG_DEBUG_PAGEALLOC is not set -CONFIG_TRACING_SUPPORT=y -CONFIG_FTRACE=y -# CONFIG_IRQSOFF_TRACER is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_ENABLE_DEFAULT_TRACERS is not set -CONFIG_BRANCH_PROFILE_NONE=y -# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set -# CONFIG_PROFILE_ALL_BRANCHES is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_ATOMIC64_SELFTEST is not set -# CONFIG_SAMPLES is not set -# CONFIG_TEST_KSTRTOX is not set -CONFIG_EARLY_PRINTK=y +CONFIG_DEBUG_MEMORY_INIT=y +CONFIG_DEBUG_LIST=y +CONFIG_DEBUG_CREDENTIALS=y +CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y +CONFIG_DYNAMIC_DEBUG=y +CONFIG_ASYNC_RAID6_TEST=m CONFIG_DEBUG_STACKOVERFLOW=y -# CONFIG_DEBUG_STACK_USAGE is not set -CONFIG_DEBUG_EXTRA_FLAGS="-femit-struct-debug-baseonly" - -# -# Security options -# -# CONFIG_KEYS is not set -# CONFIG_SECURITY_DMESG_RESTRICT is not set -# CONFIG_SECURITY is not set -# CONFIG_SECURITYFS is not set -CONFIG_DEFAULT_SECURITY_DAC=y -CONFIG_DEFAULT_SECURITY="" -CONFIG_CRYPTO=y - -# -# Crypto core or helper -# -# CONFIG_CRYPTO_FIPS is not set -CONFIG_CRYPTO_ALGAPI=m -CONFIG_CRYPTO_ALGAPI2=m -CONFIG_CRYPTO_RNG=m -CONFIG_CRYPTO_RNG2=m -# CONFIG_CRYPTO_MANAGER is not set -# CONFIG_CRYPTO_MANAGER2 is not set -# CONFIG_CRYPTO_GF128MUL is not set -# CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_PCRYPT is not set -# CONFIG_CRYPTO_CRYPTD is not set -# CONFIG_CRYPTO_AUTHENC is not set -# CONFIG_CRYPTO_TEST is not set - -# -# Authenticated Encryption with Associated Data -# -# CONFIG_CRYPTO_CCM is not set -# CONFIG_CRYPTO_GCM is not set -# CONFIG_CRYPTO_SEQIV is not set - -# -# Block modes -# -# CONFIG_CRYPTO_CBC is not set -# CONFIG_CRYPTO_CTR is not set -# CONFIG_CRYPTO_CTS is not set -# CONFIG_CRYPTO_ECB is not set -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_PCBC is not set -# CONFIG_CRYPTO_XTS is not set - -# -# Hash modes -# -# CONFIG_CRYPTO_HMAC is not set -# CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_VMAC is not set - -# -# Digest -# -# CONFIG_CRYPTO_CRC32C is not set -# CONFIG_CRYPTO_GHASH is not set -# CONFIG_CRYPTO_MD4 is not set -# CONFIG_CRYPTO_MD5 is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_RMD128 is not set -# CONFIG_CRYPTO_RMD160 is not set -# CONFIG_CRYPTO_RMD256 is not set -# CONFIG_CRYPTO_RMD320 is not set -# CONFIG_CRYPTO_SHA1 is not set -# CONFIG_CRYPTO_SHA256 is not set -# CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_WP512 is not set - -# -# Ciphers -# -CONFIG_CRYPTO_AES=m -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_ARC4 is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_CAST5 is not set -# CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_DES is not set -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_SALSA20 is not set -# CONFIG_CRYPTO_SEED is not set -# CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_TWOFISH is not set - -# -# Compression -# -# CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_ZLIB is not set -# CONFIG_CRYPTO_LZO is not set - -# -# Random Number Generation -# -CONFIG_CRYPTO_ANSI_CPRNG=m -# CONFIG_CRYPTO_USER_API_HASH is not set -# CONFIG_CRYPTO_USER_API_SKCIPHER is not set -CONFIG_CRYPTO_HW=y -# CONFIG_CRYPTO_DEV_HIFN_795X is not set -# CONFIG_BINARY_PRINTF is not set - -# -# Library routines -# -CONFIG_BITREVERSE=y -CONFIG_GENERIC_FIND_FIRST_BIT=y -CONFIG_GENERIC_FIND_NEXT_BIT=y -CONFIG_GENERIC_FIND_LAST_BIT=y -# CONFIG_CRC_CCITT is not set -# CONFIG_CRC16 is not set -# CONFIG_CRC_T10DIF is not set -# CONFIG_CRC_ITU_T is not set -CONFIG_CRC32=y -# CONFIG_CRC7 is not set -# CONFIG_LIBCRC32C is not set -CONFIG_ZLIB_INFLATE=y -# CONFIG_XZ_DEC is not set -# CONFIG_XZ_DEC_BCJ is not set -CONFIG_DECOMPRESS_GZIP=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y -CONFIG_HAS_DMA=y -CONFIG_CPU_RMAP=y -CONFIG_NLATTR=y -# CONFIG_AVERAGE is not set -CONFIG_HAVE_KVM=y -# CONFIG_VIRTUALIZATION is not set +CONFIG_KEYS_DEBUG_PROC_KEYS=y +CONFIG_SECURITY=y +CONFIG_SECURITYFS=y +CONFIG_SECURITY_NETWORK=y +CONFIG_SECURITY_NETWORK_XFRM=y +CONFIG_SECURITY_SELINUX=y +CONFIG_SECURITY_SELINUX_BOOTPARAM=y +CONFIG_SECURITY_SELINUX_DISABLE=y +CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_PCRYPT=m +CONFIG_CRYPTO_CRYPTD=m +CONFIG_CRYPTO_TEST=m +CONFIG_CRYPTO_CCM=m +CONFIG_CRYPTO_GCM=m +CONFIG_CRYPTO_CTS=m +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m +CONFIG_CRYPTO_HMAC=y +CONFIG_CRYPTO_XCBC=m +CONFIG_CRYPTO_VMAC=m +CONFIG_CRYPTO_CRC32C=y +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_RMD128=m +CONFIG_CRYPTO_RMD160=m +CONFIG_CRYPTO_RMD256=m +CONFIG_CRYPTO_RMD320=m +CONFIG_CRYPTO_SHA1=y +CONFIG_CRYPTO_SHA256=m +CONFIG_CRYPTO_SHA512=m +CONFIG_CRYPTO_TGR192=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_CAMELLIA=m +CONFIG_CRYPTO_CAST5=m +CONFIG_CRYPTO_CAST6=m +CONFIG_CRYPTO_FCRYPT=m +CONFIG_CRYPTO_KHAZAD=m +CONFIG_CRYPTO_SEED=m +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_ZLIB=m +CONFIG_CRYPTO_LZO=m +CONFIG_CRC_CCITT=m +CONFIG_CRC7=m diff --git a/arch/tile/kernel/compat_signal.c b/arch/tile/kernel/compat_signal.c index a7869ad6277..77763ccd5a7 100644 --- a/arch/tile/kernel/compat_signal.c +++ b/arch/tile/kernel/compat_signal.c @@ -303,10 +303,7 @@ long compat_sys_rt_sigreturn(struct pt_regs *regs) goto badframe; sigdelsetmask(&set, ~_BLOCKABLE); - spin_lock_irq(¤t->sighand->siglock); - current->blocked = set; - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); + set_current_blocked(&set); if (restore_sigcontext(regs, &frame->uc.uc_mcontext)) goto badframe; diff --git a/arch/tile/kernel/signal.c b/arch/tile/kernel/signal.c index bedaf4e9f3a..f79d4b88c74 100644 --- a/arch/tile/kernel/signal.c +++ b/arch/tile/kernel/signal.c @@ -97,10 +97,7 @@ SYSCALL_DEFINE1(rt_sigreturn, struct pt_regs *, regs) goto badframe; sigdelsetmask(&set, ~_BLOCKABLE); - spin_lock_irq(¤t->sighand->siglock); - current->blocked = set; - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); + set_current_blocked(&set); if (restore_sigcontext(regs, &frame->uc.uc_mcontext)) goto badframe; @@ -286,13 +283,7 @@ static int handle_signal(unsigned long sig, siginfo_t *info, * the work_pending path in the return-to-user code, and * either way we can re-enable interrupts unconditionally. */ - spin_lock_irq(¤t->sighand->siglock); - sigorsets(¤t->blocked, - ¤t->blocked, &ka->sa.sa_mask); - if (!(ka->sa.sa_flags & SA_NODEFER)) - sigaddset(¤t->blocked, sig); - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); + block_sigmask(ka, sig); } return ret; diff --git a/arch/tile/kernel/sysfs.c b/arch/tile/kernel/sysfs.c index f862b005eb7..71ae728e9d0 100644 --- a/arch/tile/kernel/sysfs.c +++ b/arch/tile/kernel/sysfs.c @@ -163,7 +163,7 @@ static int __init create_sysfs_entries(void) #define create_hv_attr(name) \ if (!err) \ - err = sysfs_create_file(hypervisor_kobj, &dev_attr_##name); + err = sysfs_create_file(hypervisor_kobj, &dev_attr_##name.attr); create_hv_attr(type); create_hv_attr(version); create_hv_attr(config_version); diff --git a/arch/tile/lib/spinlock_32.c b/arch/tile/lib/spinlock_32.c index cb0999fb64b..b16ac49a968 100644 --- a/arch/tile/lib/spinlock_32.c +++ b/arch/tile/lib/spinlock_32.c @@ -144,7 +144,7 @@ void arch_read_unlock(arch_rwlock_t *rwlock) for (;;) { __insn_mtspr(SPR_INTERRUPT_CRITICAL_SECTION, 1); val = __insn_tns((int *)&rwlock->lock); - if (likely(val & 1) == 0) { + if (likely((val & 1) == 0)) { rwlock->lock = val - (1 << _RD_COUNT_SHIFT); __insn_mtspr(SPR_INTERRUPT_CRITICAL_SECTION, 0); break; diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c index fd843877e84..39e49091f64 100644 --- a/arch/x86/ia32/ia32_aout.c +++ b/arch/x86/ia32/ia32_aout.c @@ -315,6 +315,13 @@ static int load_aout_binary(struct linux_binprm *bprm, struct pt_regs *regs) current->mm->free_area_cache = TASK_UNMAPPED_BASE; current->mm->cached_hole_size = 0; + retval = setup_arg_pages(bprm, IA32_STACK_TOP, EXSTACK_DEFAULT); + if (retval < 0) { + /* Someone check-me: is this error path enough? */ + send_sig(SIGKILL, current, 0); + return retval; + } + install_exec_creds(bprm); current->flags &= ~PF_FORKNOEXEC; @@ -410,13 +417,6 @@ beyond_if: set_brk(current->mm->start_brk, current->mm->brk); - retval = setup_arg_pages(bprm, IA32_STACK_TOP, EXSTACK_DEFAULT); - if (retval < 0) { - /* Someone check-me: is this error path enough? */ - send_sig(SIGKILL, current, 0); - return retval; - } - current->mm->start_stack = (unsigned long)create_aout_tables((char __user *)bprm->p, bprm); /* start thread */ diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c index 3bd37bdf1b8..61d4f79a550 100644 --- a/arch/x86/kernel/cpu/perf_event_intel.c +++ b/arch/x86/kernel/cpu/perf_event_intel.c @@ -385,14 +385,15 @@ static __initconst const u64 westmere_hw_cache_event_ids #define NHM_LOCAL_DRAM (1 << 14) #define NHM_NON_DRAM (1 << 15) -#define NHM_ALL_DRAM (NHM_REMOTE_DRAM|NHM_LOCAL_DRAM) +#define NHM_LOCAL (NHM_LOCAL_DRAM|NHM_REMOTE_CACHE_FWD) +#define NHM_REMOTE (NHM_REMOTE_DRAM) #define NHM_DMND_READ (NHM_DMND_DATA_RD) #define NHM_DMND_WRITE (NHM_DMND_RFO|NHM_DMND_WB) #define NHM_DMND_PREFETCH (NHM_PF_DATA_RD|NHM_PF_DATA_RFO) #define NHM_L3_HIT (NHM_UNCORE_HIT|NHM_OTHER_CORE_HIT_SNP|NHM_OTHER_CORE_HITM) -#define NHM_L3_MISS (NHM_NON_DRAM|NHM_ALL_DRAM|NHM_REMOTE_CACHE_FWD) +#define NHM_L3_MISS (NHM_NON_DRAM|NHM_LOCAL_DRAM|NHM_REMOTE_DRAM|NHM_REMOTE_CACHE_FWD) #define NHM_L3_ACCESS (NHM_L3_HIT|NHM_L3_MISS) static __initconst const u64 nehalem_hw_cache_extra_regs @@ -416,16 +417,16 @@ static __initconst const u64 nehalem_hw_cache_extra_regs }, [ C(NODE) ] = { [ C(OP_READ) ] = { - [ C(RESULT_ACCESS) ] = NHM_DMND_READ|NHM_ALL_DRAM, - [ C(RESULT_MISS) ] = NHM_DMND_READ|NHM_REMOTE_DRAM, + [ C(RESULT_ACCESS) ] = NHM_DMND_READ|NHM_LOCAL|NHM_REMOTE, + [ C(RESULT_MISS) ] = NHM_DMND_READ|NHM_REMOTE, }, [ C(OP_WRITE) ] = { - [ C(RESULT_ACCESS) ] = NHM_DMND_WRITE|NHM_ALL_DRAM, - [ C(RESULT_MISS) ] = NHM_DMND_WRITE|NHM_REMOTE_DRAM, + [ C(RESULT_ACCESS) ] = NHM_DMND_WRITE|NHM_LOCAL|NHM_REMOTE, + [ C(RESULT_MISS) ] = NHM_DMND_WRITE|NHM_REMOTE, }, [ C(OP_PREFETCH) ] = { - [ C(RESULT_ACCESS) ] = NHM_DMND_PREFETCH|NHM_ALL_DRAM, - [ C(RESULT_MISS) ] = NHM_DMND_PREFETCH|NHM_REMOTE_DRAM, + [ C(RESULT_ACCESS) ] = NHM_DMND_PREFETCH|NHM_LOCAL|NHM_REMOTE, + [ C(RESULT_MISS) ] = NHM_DMND_PREFETCH|NHM_REMOTE, }, }, }; diff --git a/arch/x86/lib/delay.c b/arch/x86/lib/delay.c index fc45ba887d0..e395693abdb 100644 --- a/arch/x86/lib/delay.c +++ b/arch/x86/lib/delay.c @@ -48,9 +48,9 @@ static void delay_loop(unsigned long loops) } /* TSC based delay: */ -static void delay_tsc(unsigned long loops) +static void delay_tsc(unsigned long __loops) { - unsigned long bclock, now; + u32 bclock, now, loops = __loops; int cpu; preempt_disable(); diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c index f581a18c0d4..8ecbb4bba4b 100644 --- a/arch/x86/mm/hugetlbpage.c +++ b/arch/x86/mm/hugetlbpage.c @@ -333,13 +333,15 @@ try_again: * Lookup failure means no vma is above this address, * i.e. return with success: */ - if (!(vma = find_vma_prev(mm, addr, &prev_vma))) + vma = find_vma(mm, addr); + if (!vma) return addr; /* * new region fits between prev_vma->vm_end and * vma->vm_start, use it: */ + prev_vma = vma->vm_prev; if (addr + len <= vma->vm_start && (!prev_vma || (addr >= prev_vma->vm_end))) { /* remember the address as a hint for next time */ diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c index a312e76063a..49a5cb55429 100644 --- a/arch/x86/pci/acpi.c +++ b/arch/x86/pci/acpi.c @@ -60,6 +60,16 @@ static const struct dmi_system_id pci_use_crs_table[] __initconst = { DMI_MATCH(DMI_BIOS_VENDOR, "American Megatrends Inc."), }, }, + /* https://bugzilla.kernel.org/show_bug.cgi?id=42619 */ + { + .callback = set_use_crs, + .ident = "MSI MS-7253", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"), + DMI_MATCH(DMI_BOARD_NAME, "MS-7253"), + DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies, LTD"), + }, + }, /* Now for the blacklist.. */ @@ -282,9 +292,6 @@ static void add_resources(struct pci_root_info *info) int i; struct resource *res, *root, *conflict; - if (!pci_use_crs) - return; - coalesce_windows(info, IORESOURCE_MEM); coalesce_windows(info, IORESOURCE_IO); @@ -336,8 +343,13 @@ get_current_resources(struct acpi_device *device, int busnum, acpi_walk_resources(device->handle, METHOD_NAME__CRS, setup_resource, &info); - add_resources(&info); - return; + if (pci_use_crs) { + add_resources(&info); + + return; + } + + kfree(info.name); name_alloc_fail: kfree(info.res); diff --git a/block/blk-ioc.c b/block/blk-ioc.c index 8b782a63c29..fb95dd2f889 100644 --- a/block/blk-ioc.c +++ b/block/blk-ioc.c @@ -36,11 +36,23 @@ static void icq_free_icq_rcu(struct rcu_head *head) kmem_cache_free(icq->__rcu_icq_cache, icq); } -/* - * Exit and free an icq. Called with both ioc and q locked. - */ +/* Exit an icq. Called with both ioc and q locked. */ static void ioc_exit_icq(struct io_cq *icq) { + struct elevator_type *et = icq->q->elevator->type; + + if (icq->flags & ICQ_EXITED) + return; + + if (et->ops.elevator_exit_icq_fn) + et->ops.elevator_exit_icq_fn(icq); + + icq->flags |= ICQ_EXITED; +} + +/* Release an icq. Called with both ioc and q locked. */ +static void ioc_destroy_icq(struct io_cq *icq) +{ struct io_context *ioc = icq->ioc; struct request_queue *q = icq->q; struct elevator_type *et = q->elevator->type; @@ -60,8 +72,7 @@ static void ioc_exit_icq(struct io_cq *icq) if (rcu_dereference_raw(ioc->icq_hint) == icq) rcu_assign_pointer(ioc->icq_hint, NULL); - if (et->ops.elevator_exit_icq_fn) - et->ops.elevator_exit_icq_fn(icq); + ioc_exit_icq(icq); /* * @icq->q might have gone away by the time RCU callback runs @@ -79,7 +90,6 @@ static void ioc_release_fn(struct work_struct *work) { struct io_context *ioc = container_of(work, struct io_context, release_work); - struct request_queue *last_q = NULL; unsigned long flags; /* @@ -93,44 +103,19 @@ static void ioc_release_fn(struct work_struct *work) while (!hlist_empty(&ioc->icq_list)) { struct io_cq *icq = hlist_entry(ioc->icq_list.first, struct io_cq, ioc_node); - struct request_queue *this_q = icq->q; - - if (this_q != last_q) { - /* - * Need to switch to @this_q. Once we release - * @ioc->lock, it can go away along with @cic. - * Hold on to it. - */ - __blk_get_queue(this_q); - - /* - * blk_put_queue() might sleep thanks to kobject - * idiocy. Always release both locks, put and - * restart. - */ - if (last_q) { - spin_unlock(last_q->queue_lock); - spin_unlock_irqrestore(&ioc->lock, flags); - blk_put_queue(last_q); - } else { - spin_unlock_irqrestore(&ioc->lock, flags); - } - - last_q = this_q; - spin_lock_irqsave(this_q->queue_lock, flags); - spin_lock_nested(&ioc->lock, 1); - continue; + struct request_queue *q = icq->q; + + if (spin_trylock(q->queue_lock)) { + ioc_destroy_icq(icq); + spin_unlock(q->queue_lock); + } else { + spin_unlock_irqrestore(&ioc->lock, flags); + cpu_relax(); + spin_lock_irqsave_nested(&ioc->lock, flags, 1); } - ioc_exit_icq(icq); } - if (last_q) { - spin_unlock(last_q->queue_lock); - spin_unlock_irqrestore(&ioc->lock, flags); - blk_put_queue(last_q); - } else { - spin_unlock_irqrestore(&ioc->lock, flags); - } + spin_unlock_irqrestore(&ioc->lock, flags); kmem_cache_free(iocontext_cachep, ioc); } @@ -145,6 +130,7 @@ static void ioc_release_fn(struct work_struct *work) void put_io_context(struct io_context *ioc) { unsigned long flags; + bool free_ioc = false; if (ioc == NULL) return; @@ -159,8 +145,13 @@ void put_io_context(struct io_context *ioc) spin_lock_irqsave(&ioc->lock, flags); if (!hlist_empty(&ioc->icq_list)) schedule_work(&ioc->release_work); + else + free_ioc = true; spin_unlock_irqrestore(&ioc->lock, flags); } + + if (free_ioc) + kmem_cache_free(iocontext_cachep, ioc); } EXPORT_SYMBOL(put_io_context); @@ -168,13 +159,41 @@ EXPORT_SYMBOL(put_io_context); void exit_io_context(struct task_struct *task) { struct io_context *ioc; + struct io_cq *icq; + struct hlist_node *n; + unsigned long flags; task_lock(task); ioc = task->io_context; task->io_context = NULL; task_unlock(task); - atomic_dec(&ioc->nr_tasks); + if (!atomic_dec_and_test(&ioc->nr_tasks)) { + put_io_context(ioc); + return; + } + + /* + * Need ioc lock to walk icq_list and q lock to exit icq. Perform + * reverse double locking. Read comment in ioc_release_fn() for + * explanation on the nested locking annotation. + */ +retry: + spin_lock_irqsave_nested(&ioc->lock, flags, 1); + hlist_for_each_entry(icq, n, &ioc->icq_list, ioc_node) { + if (icq->flags & ICQ_EXITED) + continue; + if (spin_trylock(icq->q->queue_lock)) { + ioc_exit_icq(icq); + spin_unlock(icq->q->queue_lock); + } else { + spin_unlock_irqrestore(&ioc->lock, flags); + cpu_relax(); + goto retry; + } + } + spin_unlock_irqrestore(&ioc->lock, flags); + put_io_context(ioc); } @@ -194,7 +213,7 @@ void ioc_clear_queue(struct request_queue *q) struct io_context *ioc = icq->ioc; spin_lock(&ioc->lock); - ioc_exit_icq(icq); + ioc_destroy_icq(icq); spin_unlock(&ioc->lock); } } @@ -363,13 +382,13 @@ struct io_cq *ioc_create_icq(struct request_queue *q, gfp_t gfp_mask) return icq; } -void ioc_set_changed(struct io_context *ioc, int which) +void ioc_set_icq_flags(struct io_context *ioc, unsigned int flags) { struct io_cq *icq; struct hlist_node *n; hlist_for_each_entry(icq, n, &ioc->icq_list, ioc_node) - set_bit(which, &icq->changed); + icq->flags |= flags; } /** @@ -387,7 +406,7 @@ void ioc_ioprio_changed(struct io_context *ioc, int ioprio) spin_lock_irqsave(&ioc->lock, flags); ioc->ioprio = ioprio; - ioc_set_changed(ioc, ICQ_IOPRIO_CHANGED); + ioc_set_icq_flags(ioc, ICQ_IOPRIO_CHANGED); spin_unlock_irqrestore(&ioc->lock, flags); } @@ -404,11 +423,33 @@ void ioc_cgroup_changed(struct io_context *ioc) unsigned long flags; spin_lock_irqsave(&ioc->lock, flags); - ioc_set_changed(ioc, ICQ_CGROUP_CHANGED); + ioc_set_icq_flags(ioc, ICQ_CGROUP_CHANGED); spin_unlock_irqrestore(&ioc->lock, flags); } EXPORT_SYMBOL(ioc_cgroup_changed); +/** + * icq_get_changed - fetch and clear icq changed mask + * @icq: icq of interest + * + * Fetch and clear ICQ_*_CHANGED bits from @icq. Grabs and releases + * @icq->ioc->lock. + */ +unsigned icq_get_changed(struct io_cq *icq) +{ + unsigned int changed = 0; + unsigned long flags; + + if (unlikely(icq->flags & ICQ_CHANGED_MASK)) { + spin_lock_irqsave(&icq->ioc->lock, flags); + changed = icq->flags & ICQ_CHANGED_MASK; + icq->flags &= ~ICQ_CHANGED_MASK; + spin_unlock_irqrestore(&icq->ioc->lock, flags); + } + return changed; +} +EXPORT_SYMBOL(icq_get_changed); + static int __init blk_ioc_init(void) { iocontext_cachep = kmem_cache_create("blkdev_ioc", diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index d0ba5053366..45729525356 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -3470,20 +3470,20 @@ cfq_set_request(struct request_queue *q, struct request *rq, gfp_t gfp_mask) const int rw = rq_data_dir(rq); const bool is_sync = rq_is_sync(rq); struct cfq_queue *cfqq; + unsigned int changed; might_sleep_if(gfp_mask & __GFP_WAIT); spin_lock_irq(q->queue_lock); /* handle changed notifications */ - if (unlikely(cic->icq.changed)) { - if (test_and_clear_bit(ICQ_IOPRIO_CHANGED, &cic->icq.changed)) - changed_ioprio(cic); + changed = icq_get_changed(&cic->icq); + if (unlikely(changed & ICQ_IOPRIO_CHANGED)) + changed_ioprio(cic); #ifdef CONFIG_CFQ_GROUP_IOSCHED - if (test_and_clear_bit(ICQ_CGROUP_CHANGED, &cic->icq.changed)) - changed_cgroup(cic); + if (unlikely(changed & ICQ_CGROUP_CHANGED)) + changed_cgroup(cic); #endif - } new_queue: cfqq = cic_to_cfqq(cic, is_sync); diff --git a/block/genhd.c b/block/genhd.c index 23b4f706332..df9816ede75 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -35,6 +35,7 @@ static DEFINE_IDR(ext_devt_idr); static struct device_type disk_type; +static void disk_alloc_events(struct gendisk *disk); static void disk_add_events(struct gendisk *disk); static void disk_del_events(struct gendisk *disk); static void disk_release_events(struct gendisk *disk); @@ -601,6 +602,8 @@ void add_disk(struct gendisk *disk) disk->major = MAJOR(devt); disk->first_minor = MINOR(devt); + disk_alloc_events(disk); + /* Register BDI before referencing it from bdev */ bdi = &disk->queue->backing_dev_info; bdi_register_dev(bdi, disk_devt(disk)); @@ -1475,9 +1478,9 @@ static void __disk_unblock_events(struct gendisk *disk, bool check_now) intv = disk_events_poll_jiffies(disk); set_timer_slack(&ev->dwork.timer, intv / 4); if (check_now) - queue_delayed_work(system_nrt_wq, &ev->dwork, 0); + queue_delayed_work(system_nrt_freezable_wq, &ev->dwork, 0); else if (intv) - queue_delayed_work(system_nrt_wq, &ev->dwork, intv); + queue_delayed_work(system_nrt_freezable_wq, &ev->dwork, intv); out_unlock: spin_unlock_irqrestore(&ev->lock, flags); } @@ -1521,7 +1524,7 @@ void disk_flush_events(struct gendisk *disk, unsigned int mask) ev->clearing |= mask; if (!ev->block) { cancel_delayed_work(&ev->dwork); - queue_delayed_work(system_nrt_wq, &ev->dwork, 0); + queue_delayed_work(system_nrt_freezable_wq, &ev->dwork, 0); } spin_unlock_irq(&ev->lock); } @@ -1558,7 +1561,7 @@ unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask) /* uncondtionally schedule event check and wait for it to finish */ disk_block_events(disk); - queue_delayed_work(system_nrt_wq, &ev->dwork, 0); + queue_delayed_work(system_nrt_freezable_wq, &ev->dwork, 0); flush_delayed_work(&ev->dwork); __disk_unblock_events(disk, false); @@ -1595,7 +1598,7 @@ static void disk_events_workfn(struct work_struct *work) intv = disk_events_poll_jiffies(disk); if (!ev->block && intv) - queue_delayed_work(system_nrt_wq, &ev->dwork, intv); + queue_delayed_work(system_nrt_freezable_wq, &ev->dwork, intv); spin_unlock_irq(&ev->lock); @@ -1733,9 +1736,9 @@ module_param_cb(events_dfl_poll_msecs, &disk_events_dfl_poll_msecs_param_ops, &disk_events_dfl_poll_msecs, 0644); /* - * disk_{add|del|release}_events - initialize and destroy disk_events. + * disk_{alloc|add|del|release}_events - initialize and destroy disk_events. */ -static void disk_add_events(struct gendisk *disk) +static void disk_alloc_events(struct gendisk *disk) { struct disk_events *ev; @@ -1748,16 +1751,6 @@ static void disk_add_events(struct gendisk *disk) return; } - if (sysfs_create_files(&disk_to_dev(disk)->kobj, - disk_events_attrs) < 0) { - pr_warn("%s: failed to create sysfs files for events\n", - disk->disk_name); - kfree(ev); - return; - } - - disk->ev = ev; - INIT_LIST_HEAD(&ev->node); ev->disk = disk; spin_lock_init(&ev->lock); @@ -1766,8 +1759,21 @@ static void disk_add_events(struct gendisk *disk) ev->poll_msecs = -1; INIT_DELAYED_WORK(&ev->dwork, disk_events_workfn); + disk->ev = ev; +} + +static void disk_add_events(struct gendisk *disk) +{ + if (!disk->ev) + return; + + /* FIXME: error handling */ + if (sysfs_create_files(&disk_to_dev(disk)->kobj, disk_events_attrs) < 0) + pr_warn("%s: failed to create sysfs files for events\n", + disk->disk_name); + mutex_lock(&disk_events_mutex); - list_add_tail(&ev->node, &disk_events); + list_add_tail(&disk->ev->node, &disk_events); mutex_unlock(&disk_events_mutex); /* diff --git a/block/partition-generic.c b/block/partition-generic.c index d06ec1c829c..6df5d6928a4 100644 --- a/block/partition-generic.c +++ b/block/partition-generic.c @@ -389,17 +389,11 @@ static bool disk_unlock_native_capacity(struct gendisk *disk) } } -int rescan_partitions(struct gendisk *disk, struct block_device *bdev) +static int drop_partitions(struct gendisk *disk, struct block_device *bdev) { - struct parsed_partitions *state = NULL; struct disk_part_iter piter; struct hd_struct *part; - int p, highest, res; -rescan: - if (state && !IS_ERR(state)) { - kfree(state); - state = NULL; - } + int res; if (bdev->bd_part_count) return -EBUSY; @@ -412,6 +406,24 @@ rescan: delete_partition(disk, part->partno); disk_part_iter_exit(&piter); + return 0; +} + +int rescan_partitions(struct gendisk *disk, struct block_device *bdev) +{ + struct parsed_partitions *state = NULL; + struct hd_struct *part; + int p, highest, res; +rescan: + if (state && !IS_ERR(state)) { + kfree(state); + state = NULL; + } + + res = drop_partitions(disk, bdev); + if (res) + return res; + if (disk->fops->revalidate_disk) disk->fops->revalidate_disk(disk); check_disk_size_change(disk, bdev); @@ -515,6 +527,26 @@ rescan: return 0; } +int invalidate_partitions(struct gendisk *disk, struct block_device *bdev) +{ + int res; + + if (!bdev->bd_invalidated) + return 0; + + res = drop_partitions(disk, bdev); + if (res) + return res; + + set_capacity(disk, 0); + check_disk_size_change(disk, bdev); + bdev->bd_invalidated = 0; + /* tell userspace that the media / partition table may have changed */ + kobject_uevent(&disk_to_dev(disk)->kobj, KOBJ_CHANGE); + + return 0; +} + unsigned char *read_dev_sector(struct block_device *bdev, sector_t n, Sector *p) { struct address_space *mapping = bdev->bd_inode->i_mapping; diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c index e086fbbbe85..8db9089127c 100644 --- a/drivers/block/DAC960.c +++ b/drivers/block/DAC960.c @@ -1177,7 +1177,8 @@ static bool DAC960_V1_EnableMemoryMailboxInterface(DAC960_Controller_T int TimeoutCounter; int i; - + memset(&CommandMailbox, 0, sizeof(DAC960_V1_CommandMailbox_T)); + if (pci_set_dma_mask(Controller->PCIDevice, DMA_BIT_MASK(32))) return DAC960_Failure(Controller, "DMA mask out of range"); Controller->BounceBufferLimit = DMA_BIT_MASK(32); @@ -4627,7 +4628,8 @@ static void DAC960_V2_ProcessCompletedCommand(DAC960_Command_T *Command) DAC960_Controller_T *Controller = Command->Controller; DAC960_CommandType_T CommandType = Command->CommandType; DAC960_V2_CommandMailbox_T *CommandMailbox = &Command->V2.CommandMailbox; - DAC960_V2_IOCTL_Opcode_T CommandOpcode = CommandMailbox->Common.IOCTL_Opcode; + DAC960_V2_IOCTL_Opcode_T IOCTLOpcode = CommandMailbox->Common.IOCTL_Opcode; + DAC960_V2_CommandOpcode_T CommandOpcode = CommandMailbox->SCSI_10.CommandOpcode; DAC960_V2_CommandStatus_T CommandStatus = Command->V2.CommandStatus; if (CommandType == DAC960_ReadCommand || @@ -4699,7 +4701,7 @@ static void DAC960_V2_ProcessCompletedCommand(DAC960_Command_T *Command) { if (Controller->ShutdownMonitoringTimer) return; - if (CommandOpcode == DAC960_V2_GetControllerInfo) + if (IOCTLOpcode == DAC960_V2_GetControllerInfo) { DAC960_V2_ControllerInfo_T *NewControllerInfo = Controller->V2.NewControllerInformation; @@ -4719,14 +4721,14 @@ static void DAC960_V2_ProcessCompletedCommand(DAC960_Command_T *Command) memcpy(ControllerInfo, NewControllerInfo, sizeof(DAC960_V2_ControllerInfo_T)); } - else if (CommandOpcode == DAC960_V2_GetEvent) + else if (IOCTLOpcode == DAC960_V2_GetEvent) { if (CommandStatus == DAC960_V2_NormalCompletion) { DAC960_V2_ReportEvent(Controller, Controller->V2.Event); } Controller->V2.NextEventSequenceNumber++; } - else if (CommandOpcode == DAC960_V2_GetPhysicalDeviceInfoValid && + else if (IOCTLOpcode == DAC960_V2_GetPhysicalDeviceInfoValid && CommandStatus == DAC960_V2_NormalCompletion) { DAC960_V2_PhysicalDeviceInfo_T *NewPhysicalDeviceInfo = @@ -4915,7 +4917,7 @@ static void DAC960_V2_ProcessCompletedCommand(DAC960_Command_T *Command) NewPhysicalDeviceInfo->LogicalUnit++; Controller->V2.PhysicalDeviceIndex++; } - else if (CommandOpcode == DAC960_V2_GetPhysicalDeviceInfoValid) + else if (IOCTLOpcode == DAC960_V2_GetPhysicalDeviceInfoValid) { unsigned int DeviceIndex; for (DeviceIndex = Controller->V2.PhysicalDeviceIndex; @@ -4938,7 +4940,7 @@ static void DAC960_V2_ProcessCompletedCommand(DAC960_Command_T *Command) } Controller->V2.NeedPhysicalDeviceInformation = false; } - else if (CommandOpcode == DAC960_V2_GetLogicalDeviceInfoValid && + else if (IOCTLOpcode == DAC960_V2_GetLogicalDeviceInfoValid && CommandStatus == DAC960_V2_NormalCompletion) { DAC960_V2_LogicalDeviceInfo_T *NewLogicalDeviceInfo = @@ -5065,7 +5067,7 @@ static void DAC960_V2_ProcessCompletedCommand(DAC960_Command_T *Command) [LogicalDeviceNumber] = true; NewLogicalDeviceInfo->LogicalDeviceNumber++; } - else if (CommandOpcode == DAC960_V2_GetLogicalDeviceInfoValid) + else if (IOCTLOpcode == DAC960_V2_GetLogicalDeviceInfoValid) { int LogicalDriveNumber; for (LogicalDriveNumber = 0; diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index 9baf11e8636..744f078f4dd 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -3832,7 +3832,7 @@ static int __floppy_read_block_0(struct block_device *bdev) bio.bi_size = size; bio.bi_bdev = bdev; bio.bi_sector = 0; - bio.bi_flags = BIO_QUIET; + bio.bi_flags = (1 << BIO_QUIET); init_completion(&complete); bio.bi_private = &complete; bio.bi_end_io = floppy_rb0_complete; diff --git a/drivers/block/sx8.c b/drivers/block/sx8.c index e7472f567c9..3fb6ab4c8b4 100644 --- a/drivers/block/sx8.c +++ b/drivers/block/sx8.c @@ -1120,7 +1120,7 @@ static inline void carm_handle_resp(struct carm_host *host, break; case MISC_GET_FW_VER: { struct carm_fw_ver *ver = (struct carm_fw_ver *) - mem + sizeof(struct carm_msg_get_fw_ver); + (mem + sizeof(struct carm_msg_get_fw_ver)); if (!error) { host->fw_ver = le32_to_cpu(ver->version); host->flags |= (ver->features & FL_FW_VER_MASK); diff --git a/drivers/gpu/drm/exynos/exynos_drm_connector.c b/drivers/gpu/drm/exynos/exynos_drm_connector.c index 618bd4d87d2..99d5527b2ca 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_connector.c +++ b/drivers/gpu/drm/exynos/exynos_drm_connector.c @@ -54,14 +54,14 @@ convert_to_display_mode(struct drm_display_mode *mode, mode->vrefresh = timing->refresh; mode->hdisplay = timing->xres; - mode->hsync_start = mode->hdisplay + timing->left_margin; + mode->hsync_start = mode->hdisplay + timing->right_margin; mode->hsync_end = mode->hsync_start + timing->hsync_len; - mode->htotal = mode->hsync_end + timing->right_margin; + mode->htotal = mode->hsync_end + timing->left_margin; mode->vdisplay = timing->yres; - mode->vsync_start = mode->vdisplay + timing->upper_margin; + mode->vsync_start = mode->vdisplay + timing->lower_margin; mode->vsync_end = mode->vsync_start + timing->vsync_len; - mode->vtotal = mode->vsync_end + timing->lower_margin; + mode->vtotal = mode->vsync_end + timing->upper_margin; mode->width_mm = panel->width_mm; mode->height_mm = panel->height_mm; @@ -85,14 +85,14 @@ convert_to_video_timing(struct fb_videomode *timing, timing->refresh = drm_mode_vrefresh(mode); timing->xres = mode->hdisplay; - timing->left_margin = mode->hsync_start - mode->hdisplay; + timing->right_margin = mode->hsync_start - mode->hdisplay; timing->hsync_len = mode->hsync_end - mode->hsync_start; - timing->right_margin = mode->htotal - mode->hsync_end; + timing->left_margin = mode->htotal - mode->hsync_end; timing->yres = mode->vdisplay; - timing->upper_margin = mode->vsync_start - mode->vdisplay; + timing->lower_margin = mode->vsync_start - mode->vdisplay; timing->vsync_len = mode->vsync_end - mode->vsync_start; - timing->lower_margin = mode->vtotal - mode->vsync_end; + timing->upper_margin = mode->vtotal - mode->vsync_end; if (mode->flags & DRM_MODE_FLAG_INTERLACE) timing->vmode = FB_VMODE_INTERLACED; diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index 58820ebd355..09cc13f791b 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -246,7 +246,7 @@ static struct platform_driver exynos_drm_platform_driver = { .remove = __devexit_p(exynos_drm_platform_remove), .driver = { .owner = THIS_MODULE, - .name = DRIVER_NAME, + .name = "exynos-drm", }, }; diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c index 3508700e529..54f8f074822 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c @@ -46,39 +46,13 @@ struct exynos_drm_fbdev { struct exynos_drm_gem_obj *exynos_gem_obj; }; -static int exynos_drm_fbdev_set_par(struct fb_info *info) -{ - struct fb_var_screeninfo *var = &info->var; - - switch (var->bits_per_pixel) { - case 32: - case 24: - case 18: - case 16: - case 12: - info->fix.visual = FB_VISUAL_TRUECOLOR; - break; - case 1: - info->fix.visual = FB_VISUAL_MONO01; - break; - default: - info->fix.visual = FB_VISUAL_PSEUDOCOLOR; - break; - } - - info->fix.line_length = (var->xres_virtual * var->bits_per_pixel) / 8; - - return drm_fb_helper_set_par(info); -} - - static struct fb_ops exynos_drm_fb_ops = { .owner = THIS_MODULE, .fb_fillrect = cfb_fillrect, .fb_copyarea = cfb_copyarea, .fb_imageblit = cfb_imageblit, .fb_check_var = drm_fb_helper_check_var, - .fb_set_par = exynos_drm_fbdev_set_par, + .fb_set_par = drm_fb_helper_set_par, .fb_blank = drm_fb_helper_blank, .fb_pan_display = drm_fb_helper_pan_display, .fb_setcmap = drm_fb_helper_setcmap, diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index 360adf2bba0..56458eea050 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -817,8 +817,6 @@ static int __devinit fimd_probe(struct platform_device *pdev) goto err_clk_get; } - clk_enable(ctx->bus_clk); - ctx->lcd_clk = clk_get(dev, "sclk_fimd"); if (IS_ERR(ctx->lcd_clk)) { dev_err(dev, "failed to get lcd clock\n"); @@ -826,8 +824,6 @@ static int __devinit fimd_probe(struct platform_device *pdev) goto err_bus_clk; } - clk_enable(ctx->lcd_clk); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) { dev_err(dev, "failed to find registers\n"); @@ -864,17 +860,11 @@ static int __devinit fimd_probe(struct platform_device *pdev) goto err_req_irq; } - ctx->clkdiv = fimd_calc_clkdiv(ctx, &panel->timing); ctx->vidcon0 = pdata->vidcon0; ctx->vidcon1 = pdata->vidcon1; ctx->default_win = pdata->default_win; ctx->panel = panel; - panel->timing.pixclock = clk_get_rate(ctx->lcd_clk) / ctx->clkdiv; - - DRM_DEBUG_KMS("pixel clock = %d, clkdiv = %d\n", - panel->timing.pixclock, ctx->clkdiv); - subdrv = &ctx->subdrv; subdrv->probe = fimd_subdrv_probe; @@ -889,10 +879,15 @@ static int __devinit fimd_probe(struct platform_device *pdev) platform_set_drvdata(pdev, ctx); - pm_runtime_set_active(dev); pm_runtime_enable(dev); pm_runtime_get_sync(dev); + ctx->clkdiv = fimd_calc_clkdiv(ctx, &panel->timing); + panel->timing.pixclock = clk_get_rate(ctx->lcd_clk) / ctx->clkdiv; + + DRM_DEBUG_KMS("pixel clock = %d, clkdiv = %d\n", + panel->timing.pixclock, ctx->clkdiv); + for (win = 0; win < WINDOWS_NR; win++) fimd_clear_win(ctx, win); diff --git a/drivers/gpu/drm/gma500/cdv_device.c b/drivers/gpu/drm/gma500/cdv_device.c index 4a5b099c3bc..53404af2e74 100644 --- a/drivers/gpu/drm/gma500/cdv_device.c +++ b/drivers/gpu/drm/gma500/cdv_device.c @@ -321,6 +321,8 @@ static int cdv_chip_setup(struct drm_device *dev) cdv_get_core_freq(dev); gma_intel_opregion_init(dev); psb_intel_init_bios(dev); + REG_WRITE(PORT_HOTPLUG_EN, 0); + REG_WRITE(PORT_HOTPLUG_STAT, REG_READ(PORT_HOTPLUG_STAT)); return 0; } diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c index 830dfdd6bf1..be616735ec9 100644 --- a/drivers/gpu/drm/gma500/framebuffer.c +++ b/drivers/gpu/drm/gma500/framebuffer.c @@ -247,7 +247,6 @@ static struct fb_ops psbfb_roll_ops = { .fb_imageblit = cfb_imageblit, .fb_pan_display = psbfb_pan, .fb_mmap = psbfb_mmap, - .fb_sync = psbfb_sync, .fb_ioctl = psbfb_ioctl, }; diff --git a/drivers/gpu/drm/gma500/gtt.c b/drivers/gpu/drm/gma500/gtt.c index 5d5330f667f..aff194fbe9f 100644 --- a/drivers/gpu/drm/gma500/gtt.c +++ b/drivers/gpu/drm/gma500/gtt.c @@ -446,10 +446,9 @@ int psb_gtt_init(struct drm_device *dev, int resume) pg->gtt_start = pci_resource_start(dev->pdev, PSB_GTT_RESOURCE); gtt_pages = pci_resource_len(dev->pdev, PSB_GTT_RESOURCE) >> PAGE_SHIFT; - /* Some CDV firmware doesn't report this currently. In which case the - system has 64 gtt pages */ + /* CDV doesn't report this. In which case the system has 64 gtt pages */ if (pg->gtt_start == 0 || gtt_pages == 0) { - dev_err(dev->dev, "GTT PCI BAR not initialized.\n"); + dev_dbg(dev->dev, "GTT PCI BAR not initialized.\n"); gtt_pages = 64; pg->gtt_start = dev_priv->pge_ctl; } @@ -461,10 +460,10 @@ int psb_gtt_init(struct drm_device *dev, int resume) if (pg->gatt_pages == 0 || pg->gatt_start == 0) { static struct resource fudge; /* Preferably peppermint */ - /* This can occur on CDV SDV systems. Fudge it in this case. + /* This can occur on CDV systems. Fudge it in this case. We really don't care what imaginary space is being allocated at this point */ - dev_err(dev->dev, "GATT PCI BAR not initialized.\n"); + dev_dbg(dev->dev, "GATT PCI BAR not initialized.\n"); pg->gatt_start = 0x40000000; pg->gatt_pages = (128 * 1024 * 1024) >> PAGE_SHIFT; /* This is a little confusing but in fact the GTT is providing diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 03c53fcf865..558ac716a32 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -2689,7 +2689,7 @@ #define DVS_FORMAT_RGBX888 (2<<25) #define DVS_FORMAT_RGBX161616 (3<<25) #define DVS_SOURCE_KEY (1<<22) -#define DVS_RGB_ORDER_RGBX (1<<20) +#define DVS_RGB_ORDER_XBGR (1<<20) #define DVS_YUV_BYTE_ORDER_MASK (3<<16) #define DVS_YUV_ORDER_YUYV (0<<16) #define DVS_YUV_ORDER_UYVY (1<<16) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index f851db7be2c..397087cf689 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -7828,6 +7828,7 @@ int intel_framebuffer_init(struct drm_device *dev, case DRM_FORMAT_RGB332: case DRM_FORMAT_RGB565: case DRM_FORMAT_XRGB8888: + case DRM_FORMAT_XBGR8888: case DRM_FORMAT_ARGB8888: case DRM_FORMAT_XRGB2101010: case DRM_FORMAT_ARGB2101010: diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c index 2288abf88cc..a0835040c86 100644 --- a/drivers/gpu/drm/i915/intel_sprite.c +++ b/drivers/gpu/drm/i915/intel_sprite.c @@ -225,16 +225,16 @@ snb_update_plane(struct drm_plane *plane, struct drm_framebuffer *fb, /* Mask out pixel format bits in case we change it */ dvscntr &= ~DVS_PIXFORMAT_MASK; - dvscntr &= ~DVS_RGB_ORDER_RGBX; + dvscntr &= ~DVS_RGB_ORDER_XBGR; dvscntr &= ~DVS_YUV_BYTE_ORDER_MASK; switch (fb->pixel_format) { case DRM_FORMAT_XBGR8888: - dvscntr |= DVS_FORMAT_RGBX888; + dvscntr |= DVS_FORMAT_RGBX888 | DVS_RGB_ORDER_XBGR; pixel_size = 4; break; case DRM_FORMAT_XRGB8888: - dvscntr |= DVS_FORMAT_RGBX888 | DVS_RGB_ORDER_RGBX; + dvscntr |= DVS_FORMAT_RGBX888; pixel_size = 4; break; case DRM_FORMAT_YUYV: diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index fbcd84803b6..17ca72ce302 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -2362,6 +2362,9 @@ void r600_semaphore_ring_emit(struct radeon_device *rdev, uint64_t addr = semaphore->gpu_addr; unsigned sel = emit_wait ? PACKET3_SEM_SEL_WAIT : PACKET3_SEM_SEL_SIGNAL; + if (rdev->family < CHIP_CAYMAN) + sel |= PACKET3_SEM_WAIT_ON_SIGNAL; + radeon_ring_write(ring, PACKET3(PACKET3_MEM_SEMAPHORE, 1)); radeon_ring_write(ring, addr & 0xffffffff); radeon_ring_write(ring, (upper_32_bits(addr) & 0xff) | sel); diff --git a/drivers/gpu/drm/radeon/r600_blit_shaders.c b/drivers/gpu/drm/radeon/r600_blit_shaders.c index 2d1f6c5ee2a..73e2c7c6edb 100644 --- a/drivers/gpu/drm/radeon/r600_blit_shaders.c +++ b/drivers/gpu/drm/radeon/r600_blit_shaders.c @@ -314,6 +314,10 @@ const u32 r6xx_default_state[] = 0x00000000, /* VGT_VTX_CNT_EN */ 0xc0016900, + 0x000000d4, + 0x00000000, /* SX_MISC */ + + 0xc0016900, 0x000002c8, 0x00000000, /* VGT_STRMOUT_BUFFER_EN */ @@ -626,6 +630,10 @@ const u32 r7xx_default_state[] = 0x00000000, /* VGT_VTX_CNT_EN */ 0xc0016900, + 0x000000d4, + 0x00000000, /* SX_MISC */ + + 0xc0016900, 0x000002c8, 0x00000000, /* VGT_STRMOUT_BUFFER_EN */ diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h index 3ee1fd7ef39..9b23670716f 100644 --- a/drivers/gpu/drm/radeon/r600d.h +++ b/drivers/gpu/drm/radeon/r600d.h @@ -831,6 +831,7 @@ #define PACKET3_STRMOUT_BUFFER_UPDATE 0x34 #define PACKET3_INDIRECT_BUFFER_MP 0x38 #define PACKET3_MEM_SEMAPHORE 0x39 +# define PACKET3_SEM_WAIT_ON_SIGNAL (0x1 << 12) # define PACKET3_SEM_SEL_SIGNAL (0x6 << 29) # define PACKET3_SEM_SEL_WAIT (0x7 << 29) #define PACKET3_MPEG_INDEX 0x3A diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c index 8b3d8ed52ff..8c9a8115b63 100644 --- a/drivers/gpu/drm/radeon/radeon_connectors.c +++ b/drivers/gpu/drm/radeon/radeon_connectors.c @@ -1057,7 +1057,7 @@ static int radeon_dvi_mode_valid(struct drm_connector *connector, (radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_HDMI_TYPE_B)) return MODE_OK; else if (radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_HDMI_TYPE_A) { - if (ASIC_IS_DCE3(rdev)) { + if (0) { /* HDMI 1.3+ supports max clock of 340 Mhz */ if (mode->clock > 340000) return MODE_CLOCK_HIGH; diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index 8c49fef1ce7..3d314338d84 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -1078,15 +1078,21 @@ static const struct drm_framebuffer_funcs radeon_fb_funcs = { .create_handle = radeon_user_framebuffer_create_handle, }; -void +int radeon_framebuffer_init(struct drm_device *dev, struct radeon_framebuffer *rfb, struct drm_mode_fb_cmd2 *mode_cmd, struct drm_gem_object *obj) { + int ret; rfb->obj = obj; - drm_framebuffer_init(dev, &rfb->base, &radeon_fb_funcs); + ret = drm_framebuffer_init(dev, &rfb->base, &radeon_fb_funcs); + if (ret) { + rfb->obj = NULL; + return ret; + } drm_helper_mode_fill_fb_struct(&rfb->base, mode_cmd); + return 0; } static struct drm_framebuffer * @@ -1096,6 +1102,7 @@ radeon_user_framebuffer_create(struct drm_device *dev, { struct drm_gem_object *obj; struct radeon_framebuffer *radeon_fb; + int ret; obj = drm_gem_object_lookup(dev, file_priv, mode_cmd->handles[0]); if (obj == NULL) { @@ -1108,7 +1115,12 @@ radeon_user_framebuffer_create(struct drm_device *dev, if (radeon_fb == NULL) return ERR_PTR(-ENOMEM); - radeon_framebuffer_init(dev, radeon_fb, mode_cmd, obj); + ret = radeon_framebuffer_init(dev, radeon_fb, mode_cmd, obj); + if (ret) { + kfree(radeon_fb); + drm_gem_object_unreference_unlocked(obj); + return NULL; + } return &radeon_fb->base; } diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c index 9419c51bcf5..26e92708d11 100644 --- a/drivers/gpu/drm/radeon/radeon_encoders.c +++ b/drivers/gpu/drm/radeon/radeon_encoders.c @@ -307,8 +307,6 @@ void radeon_panel_mode_fixup(struct drm_encoder *encoder, bool radeon_dig_monitor_is_duallink(struct drm_encoder *encoder, u32 pixel_clock) { - struct drm_device *dev = encoder->dev; - struct radeon_device *rdev = dev->dev_private; struct drm_connector *connector; struct radeon_connector *radeon_connector; struct radeon_connector_atom_dig *dig_connector; @@ -326,7 +324,7 @@ bool radeon_dig_monitor_is_duallink(struct drm_encoder *encoder, case DRM_MODE_CONNECTOR_HDMIB: if (radeon_connector->use_digital) { /* HDMI 1.3 supports up to 340 Mhz over single link */ - if (ASIC_IS_DCE3(rdev) && drm_detect_hdmi_monitor(radeon_connector->edid)) { + if (0 && drm_detect_hdmi_monitor(radeon_connector->edid)) { if (pixel_clock > 340000) return true; else @@ -348,7 +346,7 @@ bool radeon_dig_monitor_is_duallink(struct drm_encoder *encoder, return false; else { /* HDMI 1.3 supports up to 340 Mhz over single link */ - if (ASIC_IS_DCE3(rdev) && drm_detect_hdmi_monitor(radeon_connector->edid)) { + if (0 && drm_detect_hdmi_monitor(radeon_connector->edid)) { if (pixel_clock > 340000) return true; else diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c index cf2bf35b56b..195471cf65d 100644 --- a/drivers/gpu/drm/radeon/radeon_fb.c +++ b/drivers/gpu/drm/radeon/radeon_fb.c @@ -209,6 +209,11 @@ static int radeonfb_create(struct radeon_fbdev *rfbdev, sizes->surface_depth); ret = radeonfb_create_pinned_object(rfbdev, &mode_cmd, &gobj); + if (ret) { + DRM_ERROR("failed to create fbcon object %d\n", ret); + return ret; + } + rbo = gem_to_radeon_bo(gobj); /* okay we have an object now allocate the framebuffer */ @@ -220,7 +225,11 @@ static int radeonfb_create(struct radeon_fbdev *rfbdev, info->par = rfbdev; - radeon_framebuffer_init(rdev->ddev, &rfbdev->rfb, &mode_cmd, gobj); + ret = radeon_framebuffer_init(rdev->ddev, &rfbdev->rfb, &mode_cmd, gobj); + if (ret) { + DRM_ERROR("failed to initalise framebuffer %d\n", ret); + goto out_unref; + } fb = &rfbdev->rfb.base; diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index 4330e325357..8a85598fb24 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -649,7 +649,7 @@ extern void radeon_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green, u16 blue, int regno); extern void radeon_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green, u16 *blue, int regno); -void radeon_framebuffer_init(struct drm_device *dev, +int radeon_framebuffer_init(struct drm_device *dev, struct radeon_framebuffer *rfb, struct drm_mode_fb_cmd2 *mode_cmd, struct drm_gem_object *obj); diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index b8574cddd95..63552e30d0c 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -59,6 +59,9 @@ #define USB_VENDOR_ID_AIRCABLE 0x16CA #define USB_DEVICE_ID_AIRCABLE1 0x1502 +#define USB_VENDOR_ID_AIREN 0x1a2c +#define USB_DEVICE_ID_AIREN_SLIMPLUS 0x0002 + #define USB_VENDOR_ID_ALCOR 0x058f #define USB_DEVICE_ID_ALCOR_USBRS232 0x9720 diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index 9333d692a78..627850a54d3 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -986,8 +986,13 @@ void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct return; } - /* Ignore out-of-range values as per HID specification, section 5.10 */ - if (value < field->logical_minimum || value > field->logical_maximum) { + /* + * Ignore out-of-range values as per HID specification, + * section 5.10 and 6.2.25 + */ + if ((field->flags & HID_MAIN_ITEM_VARIABLE) && + (value < field->logical_minimum || + value > field->logical_maximum)) { dbg_hid("Ignoring out-of-range value %x\n", value); return; } diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c index c831af93748..57d4e1e1df4 100644 --- a/drivers/hid/usbhid/hid-quirks.c +++ b/drivers/hid/usbhid/hid-quirks.c @@ -54,6 +54,7 @@ static const struct hid_blacklist { { USB_VENDOR_ID_PLAYDOTCOM, USB_DEVICE_ID_PLAYDOTCOM_EMS_USBII, HID_QUIRK_MULTI_INPUT }, { USB_VENDOR_ID_TOUCHPACK, USB_DEVICE_ID_TOUCHPACK_RTS, HID_QUIRK_MULTI_INPUT }, + { USB_VENDOR_ID_AIREN, USB_DEVICE_ID_AIREN_SLIMPLUS, HID_QUIRK_NOGET }, { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_UC100KM, HID_QUIRK_NOGET }, { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS124U, HID_QUIRK_NOGET }, { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_2PORTKVM, HID_QUIRK_NOGET }, diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index 02260406b9e..dad895fec62 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -497,8 +497,9 @@ config SENSORS_JC42 If you say yes here, you get support for JEDEC JC42.4 compliant temperature sensors, which are used on many DDR3 memory modules for mobile devices and servers. Support will include, but not be limited - to, ADT7408, CAT34TS02, CAT6095, MAX6604, MCP9805, MCP98242, MCP98243, - MCP9843, SE97, SE98, STTS424(E), TSE2002B3, and TS3000B3. + to, ADT7408, AT30TS00, CAT34TS02, CAT6095, MAX6604, MCP9804, MCP9805, + MCP98242, MCP98243, MCP9843, SE97, SE98, STTS424(E), STTS2002, + STTS3000, TSE2002B3, TSE2002GB2, TS3000B3, and TS3000GB2. This driver can also be built as a module. If so, the module will be called jc42. diff --git a/drivers/hwmon/jc42.c b/drivers/hwmon/jc42.c index 28c09eead36..b927ee5ccdd 100644 --- a/drivers/hwmon/jc42.c +++ b/drivers/hwmon/jc42.c @@ -64,6 +64,7 @@ static const unsigned short normal_i2c[] = { /* Manufacturer IDs */ #define ADT_MANID 0x11d4 /* Analog Devices */ +#define ATMEL_MANID 0x001f /* Atmel */ #define MAX_MANID 0x004d /* Maxim */ #define IDT_MANID 0x00b3 /* IDT */ #define MCP_MANID 0x0054 /* Microchip */ @@ -77,15 +78,25 @@ static const unsigned short normal_i2c[] = { #define ADT7408_DEVID 0x0801 #define ADT7408_DEVID_MASK 0xffff +/* Atmel */ +#define AT30TS00_DEVID 0x8201 +#define AT30TS00_DEVID_MASK 0xffff + /* IDT */ #define TS3000B3_DEVID 0x2903 /* Also matches TSE2002B3 */ #define TS3000B3_DEVID_MASK 0xffff +#define TS3000GB2_DEVID 0x2912 /* Also matches TSE2002GB2 */ +#define TS3000GB2_DEVID_MASK 0xffff + /* Maxim */ #define MAX6604_DEVID 0x3e00 #define MAX6604_DEVID_MASK 0xffff /* Microchip */ +#define MCP9804_DEVID 0x0200 +#define MCP9804_DEVID_MASK 0xfffc + #define MCP98242_DEVID 0x2000 #define MCP98242_DEVID_MASK 0xfffc @@ -113,6 +124,12 @@ static const unsigned short normal_i2c[] = { #define STTS424E_DEVID 0x0000 #define STTS424E_DEVID_MASK 0xfffe +#define STTS2002_DEVID 0x0300 +#define STTS2002_DEVID_MASK 0xffff + +#define STTS3000_DEVID 0x0200 +#define STTS3000_DEVID_MASK 0xffff + static u16 jc42_hysteresis[] = { 0, 1500, 3000, 6000 }; struct jc42_chips { @@ -123,8 +140,11 @@ struct jc42_chips { static struct jc42_chips jc42_chips[] = { { ADT_MANID, ADT7408_DEVID, ADT7408_DEVID_MASK }, + { ATMEL_MANID, AT30TS00_DEVID, AT30TS00_DEVID_MASK }, { IDT_MANID, TS3000B3_DEVID, TS3000B3_DEVID_MASK }, + { IDT_MANID, TS3000GB2_DEVID, TS3000GB2_DEVID_MASK }, { MAX_MANID, MAX6604_DEVID, MAX6604_DEVID_MASK }, + { MCP_MANID, MCP9804_DEVID, MCP9804_DEVID_MASK }, { MCP_MANID, MCP98242_DEVID, MCP98242_DEVID_MASK }, { MCP_MANID, MCP98243_DEVID, MCP98243_DEVID_MASK }, { MCP_MANID, MCP9843_DEVID, MCP9843_DEVID_MASK }, @@ -133,6 +153,8 @@ static struct jc42_chips jc42_chips[] = { { NXP_MANID, SE98_DEVID, SE98_DEVID_MASK }, { STM_MANID, STTS424_DEVID, STTS424_DEVID_MASK }, { STM_MANID, STTS424E_DEVID, STTS424E_DEVID_MASK }, + { STM_MANID, STTS2002_DEVID, STTS2002_DEVID_MASK }, + { STM_MANID, STTS3000_DEVID, STTS3000_DEVID_MASK }, }; /* Each client has this additional data */ @@ -159,10 +181,12 @@ static struct jc42_data *jc42_update_device(struct device *dev); static const struct i2c_device_id jc42_id[] = { { "adt7408", 0 }, + { "at30ts00", 0 }, { "cat94ts02", 0 }, { "cat6095", 0 }, { "jc42", 0 }, { "max6604", 0 }, + { "mcp9804", 0 }, { "mcp9805", 0 }, { "mcp98242", 0 }, { "mcp98243", 0 }, @@ -171,8 +195,10 @@ static const struct i2c_device_id jc42_id[] = { { "se97b", 0 }, { "se98", 0 }, { "stts424", 0 }, - { "tse2002b3", 0 }, - { "ts3000b3", 0 }, + { "stts2002", 0 }, + { "stts3000", 0 }, + { "tse2002", 0 }, + { "ts3000", 0 }, { } }; MODULE_DEVICE_TABLE(i2c, jc42_id); diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c index 00460d8d842..d89b33967a8 100644 --- a/drivers/hwmon/pmbus/pmbus_core.c +++ b/drivers/hwmon/pmbus/pmbus_core.c @@ -54,7 +54,8 @@ lcrit_alarm, crit_alarm */ #define PMBUS_IOUT_BOOLEANS_PER_PAGE 3 /* alarm, lcrit_alarm, crit_alarm */ -#define PMBUS_POUT_BOOLEANS_PER_PAGE 2 /* alarm, crit_alarm */ +#define PMBUS_POUT_BOOLEANS_PER_PAGE 3 /* cap_alarm, alarm, crit_alarm + */ #define PMBUS_MAX_BOOLEANS_PER_FAN 2 /* alarm, fault */ #define PMBUS_MAX_BOOLEANS_PER_TEMP 4 /* min_alarm, max_alarm, lcrit_alarm, crit_alarm */ diff --git a/drivers/hwmon/pmbus/zl6100.c b/drivers/hwmon/pmbus/zl6100.c index 48c7b4a716a..e3e8420b7b8 100644 --- a/drivers/hwmon/pmbus/zl6100.c +++ b/drivers/hwmon/pmbus/zl6100.c @@ -33,6 +33,7 @@ enum chips { zl2004, zl2005, zl2006, zl2008, zl2105, zl2106, zl6100, zl6105 }; struct zl6100_data { int id; ktime_t access; /* chip access time */ + int delay; /* Delay between chip accesses in uS */ struct pmbus_driver_info info; }; @@ -52,10 +53,10 @@ MODULE_PARM_DESC(delay, "Delay between chip accesses in uS"); /* Some chips need a delay between accesses */ static inline void zl6100_wait(const struct zl6100_data *data) { - if (delay) { + if (data->delay) { s64 delta = ktime_us_delta(ktime_get(), data->access); - if (delta < delay) - udelay(delay - delta); + if (delta < data->delay) + udelay(data->delay - delta); } } @@ -199,16 +200,11 @@ static int zl6100_probe(struct i2c_client *client, data->id = mid->driver_data; /* - * ZL2005, ZL2008, ZL2105, and ZL6100 are known to require a wait time - * between I2C accesses. ZL2004 and ZL6105 are known to be safe. - * Other chips have not yet been tested. - * - * Only clear the wait time for chips known to be safe. The wait time - * can be cleared later for additional chips if tests show that it - * is not needed (in other words, better be safe than sorry). + * According to information from the chip vendor, all currently + * supported chips are known to require a wait time between I2C + * accesses. */ - if (data->id == zl2004 || data->id == zl6105) - delay = 0; + data->delay = delay; /* * Since there was a direct I2C device access above, wait before diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c index 5276d1933db..a658d62c5e1 100644 --- a/drivers/hwmon/w83627ehf.c +++ b/drivers/hwmon/w83627ehf.c @@ -39,7 +39,7 @@ 0x8860 0xa1 w83627dhg 9 5 4 3 0xa020 0xc1 0x5ca3 w83627dhg-p 9 5 4 3 0xb070 0xc1 0x5ca3 - w83627uhg 8 2 2 2 0xa230 0xc1 0x5ca3 + w83627uhg 8 2 2 3 0xa230 0xc1 0x5ca3 w83667hg 9 5 3 3 0xa510 0xc1 0x5ca3 w83667hg-b 9 5 3 4 0xb350 0xc1 0x5ca3 nct6775f 9 4 3 9 0xb470 0xc1 0x5ca3 @@ -1607,7 +1607,7 @@ store_##reg(struct device *dev, struct device_attribute *attr, \ val = step_time_to_reg(val, data->pwm_mode[nr]); \ mutex_lock(&data->update_lock); \ data->reg[nr] = val; \ - w83627ehf_write_value(data, W83627EHF_REG_##REG[nr], val); \ + w83627ehf_write_value(data, data->REG_##REG[nr], val); \ mutex_unlock(&data->update_lock); \ return count; \ } \ @@ -2004,7 +2004,8 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev) goto exit; } - data = kzalloc(sizeof(struct w83627ehf_data), GFP_KERNEL); + data = devm_kzalloc(&pdev->dev, sizeof(struct w83627ehf_data), + GFP_KERNEL); if (!data) { err = -ENOMEM; goto exit_release; @@ -2157,16 +2158,16 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev) w83627ehf_set_temp_reg_ehf(data, 3); /* - * Temperature sources for temp1 and temp2 are selected with + * Temperature sources for temp2 and temp3 are selected with * bank 0, registers 0x49 and 0x4a. */ data->temp_src[0] = 0; /* SYSTIN */ reg = w83627ehf_read_value(data, 0x49) & 0x07; /* Adjust to have the same mapping as other source registers */ if (reg == 0) - data->temp_src[1]++; + data->temp_src[1] = 1; else if (reg >= 2 && reg <= 5) - data->temp_src[1] += 2; + data->temp_src[1] = reg + 2; else /* should never happen */ data->have_temp &= ~(1 << 1); reg = w83627ehf_read_value(data, 0x4a); @@ -2493,9 +2494,8 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev) exit_remove: w83627ehf_device_remove_files(dev); - kfree(data); - platform_set_drvdata(pdev, NULL); exit_release: + platform_set_drvdata(pdev, NULL); release_region(res->start, IOREGION_LENGTH); exit: return err; @@ -2509,7 +2509,6 @@ static int __devexit w83627ehf_remove(struct platform_device *pdev) w83627ehf_device_remove_files(&pdev->dev); release_region(data->addr, IOREGION_LENGTH); platform_set_drvdata(pdev, NULL); - kfree(data); return 0; } diff --git a/drivers/i2c/algos/i2c-algo-bit.c b/drivers/i2c/algos/i2c-algo-bit.c index 525c7345fa0..24f94f4ae39 100644 --- a/drivers/i2c/algos/i2c-algo-bit.c +++ b/drivers/i2c/algos/i2c-algo-bit.c @@ -103,8 +103,14 @@ static int sclhi(struct i2c_algo_bit_data *adap) * chips may hold it low ("clock stretching") while they * are processing data internally. */ - if (time_after(jiffies, start + adap->timeout)) + if (time_after(jiffies, start + adap->timeout)) { + /* Test one last time, as we may have been preempted + * between last check and timeout test. + */ + if (getscl(adap)) + break; return -ETIMEDOUT; + } cond_resched(); } #ifdef DEBUG diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index 1e5606185b4..e9c18939eda 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -1386,8 +1386,10 @@ int i2c_master_send(const struct i2c_client *client, const char *buf, int count) ret = i2c_transfer(adap, &msg, 1); - /* If everything went ok (i.e. 1 msg transmitted), return #bytes - transmitted, else error code. */ + /* + * If everything went ok (i.e. 1 msg transmitted), return #bytes + * transmitted, else error code. + */ return (ret == 1) ? count : ret; } EXPORT_SYMBOL(i2c_master_send); @@ -1414,8 +1416,10 @@ int i2c_master_recv(const struct i2c_client *client, char *buf, int count) ret = i2c_transfer(adap, &msg, 1); - /* If everything went ok (i.e. 1 msg transmitted), return #bytes - transmitted, else error code. */ + /* + * If everything went ok (i.e. 1 msg received), return #bytes received, + * else error code. + */ return (ret == 1) ? count : ret; } EXPORT_SYMBOL(i2c_master_recv); diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c index afc166fcc3d..7df5bfef262 100644 --- a/drivers/input/evdev.c +++ b/drivers/input/evdev.c @@ -332,7 +332,7 @@ static ssize_t evdev_write(struct file *file, const char __user *buffer, struct evdev_client *client = file->private_data; struct evdev *evdev = client->evdev; struct input_event event; - int retval; + int retval = 0; if (count < input_event_size()) return -EINVAL; diff --git a/drivers/input/misc/twl4030-vibra.c b/drivers/input/misc/twl4030-vibra.c index 37651373a95..f3bc4189a7b 100644 --- a/drivers/input/misc/twl4030-vibra.c +++ b/drivers/input/misc/twl4030-vibra.c @@ -172,7 +172,7 @@ static void twl4030_vibra_close(struct input_dev *input) } /*** Module ***/ -#if CONFIG_PM +#if CONFIG_PM_SLEEP static int twl4030_vibra_suspend(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); @@ -189,10 +189,10 @@ static int twl4030_vibra_resume(struct device *dev) vibra_disable_leds(); return 0; } +#endif static SIMPLE_DEV_PM_OPS(twl4030_vibra_pm_ops, twl4030_vibra_suspend, twl4030_vibra_resume); -#endif static int __devinit twl4030_vibra_probe(struct platform_device *pdev) { @@ -273,9 +273,7 @@ static struct platform_driver twl4030_vibra_driver = { .driver = { .name = "twl4030-vibra", .owner = THIS_MODULE, -#ifdef CONFIG_PM .pm = &twl4030_vibra_pm_ops, -#endif }, }; module_platform_driver(twl4030_vibra_driver); diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c index bd87380bd87..4c6a72d3d48 100644 --- a/drivers/input/mouse/alps.c +++ b/drivers/input/mouse/alps.c @@ -952,7 +952,9 @@ static const struct alps_model_info *alps_get_model(struct psmouse *psmouse, int /* * First try "E6 report". - * ALPS should return 0,0,10 or 0,0,100 + * ALPS should return 0,0,10 or 0,0,100 if no buttons are pressed. + * The bits 0-2 of the first byte will be 1s if some buttons are + * pressed. */ param[0] = 0; if (ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES) || @@ -968,7 +970,8 @@ static const struct alps_model_info *alps_get_model(struct psmouse *psmouse, int psmouse_dbg(psmouse, "E6 report: %2.2x %2.2x %2.2x", param[0], param[1], param[2]); - if (param[0] != 0 || param[1] != 0 || (param[2] != 10 && param[2] != 100)) + if ((param[0] & 0xf8) != 0 || param[1] != 0 || + (param[2] != 10 && param[2] != 100)) return NULL; /* diff --git a/drivers/input/tablet/Kconfig b/drivers/input/tablet/Kconfig index 58a87755b93..e53f4081a58 100644 --- a/drivers/input/tablet/Kconfig +++ b/drivers/input/tablet/Kconfig @@ -77,6 +77,8 @@ config TABLET_USB_WACOM tristate "Wacom Intuos/Graphire tablet support (USB)" depends on USB_ARCH_HAS_HCD select USB + select NEW_LEDS + select LEDS_CLASS help Say Y here if you want to use the USB version of the Wacom Intuos or Graphire tablet. Make sure to say Y to "Mouse support" diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index 88672ec296c..cd3ed29e080 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -926,7 +926,7 @@ static int wacom_bpt3_touch(struct wacom_wac *wacom) { struct input_dev *input = wacom->input; unsigned char *data = wacom->data; - int count = data[1] & 0x03; + int count = data[1] & 0x07; int i; if (data[0] != 0x02) diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c index bdea288dc18..a35e98ad972 100644 --- a/drivers/iommu/amd_iommu_init.c +++ b/drivers/iommu/amd_iommu_init.c @@ -275,7 +275,7 @@ static void iommu_set_exclusion_range(struct amd_iommu *iommu) } /* Programs the physical address of the device table into the IOMMU hardware */ -static void __init iommu_set_device_table(struct amd_iommu *iommu) +static void iommu_set_device_table(struct amd_iommu *iommu) { u64 entry; diff --git a/drivers/md/dm-flakey.c b/drivers/md/dm-flakey.c index 9fb18c14782..b280c433e4a 100644 --- a/drivers/md/dm-flakey.c +++ b/drivers/md/dm-flakey.c @@ -323,7 +323,7 @@ static int flakey_end_io(struct dm_target *ti, struct bio *bio, * Corrupt successful READs while in down state. * If flags were specified, only corrupt those that match. */ - if (!error && bio_submitted_while_down && + if (fc->corrupt_bio_byte && !error && bio_submitted_while_down && (bio_data_dir(bio) == READ) && (fc->corrupt_bio_rw == READ) && all_corrupt_bio_flags_match(bio, fc)) corrupt_bio_data(bio, fc); diff --git a/drivers/md/dm-io.c b/drivers/md/dm-io.c index ad2eba40e31..ea5dd289fe2 100644 --- a/drivers/md/dm-io.c +++ b/drivers/md/dm-io.c @@ -296,6 +296,8 @@ static void do_region(int rw, unsigned region, struct dm_io_region *where, unsigned offset; unsigned num_bvecs; sector_t remaining = where->count; + struct request_queue *q = bdev_get_queue(where->bdev); + sector_t discard_sectors; /* * where->count may be zero if rw holds a flush and we need to @@ -305,9 +307,12 @@ static void do_region(int rw, unsigned region, struct dm_io_region *where, /* * Allocate a suitably sized-bio. */ - num_bvecs = dm_sector_div_up(remaining, - (PAGE_SIZE >> SECTOR_SHIFT)); - num_bvecs = min_t(int, bio_get_nr_vecs(where->bdev), num_bvecs); + if (rw & REQ_DISCARD) + num_bvecs = 1; + else + num_bvecs = min_t(int, bio_get_nr_vecs(where->bdev), + dm_sector_div_up(remaining, (PAGE_SIZE >> SECTOR_SHIFT))); + bio = bio_alloc_bioset(GFP_NOIO, num_bvecs, io->client->bios); bio->bi_sector = where->sector + (where->count - remaining); bio->bi_bdev = where->bdev; @@ -315,10 +320,14 @@ static void do_region(int rw, unsigned region, struct dm_io_region *where, bio->bi_destructor = dm_bio_destructor; store_io_and_region_in_bio(bio, io, region); - /* - * Try and add as many pages as possible. - */ - while (remaining) { + if (rw & REQ_DISCARD) { + discard_sectors = min_t(sector_t, q->limits.max_discard_sectors, remaining); + bio->bi_size = discard_sectors << SECTOR_SHIFT; + remaining -= discard_sectors; + } else while (remaining) { + /* + * Try and add as many pages as possible. + */ dp->get_page(dp, &page, &len, &offset); len = min(len, to_bytes(remaining)); if (!bio_add_page(bio, page, len, offset)) diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c index 31c2dc25886..1ce84ed0b76 100644 --- a/drivers/md/dm-ioctl.c +++ b/drivers/md/dm-ioctl.c @@ -1437,7 +1437,7 @@ static int target_message(struct dm_ioctl *param, size_t param_size) if (!argc) { DMWARN("Empty message received."); - goto out; + goto out_argv; } table = dm_get_live_table(md); diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c index 86cb7e5d83d..787022c1818 100644 --- a/drivers/md/dm-raid.c +++ b/drivers/md/dm-raid.c @@ -668,7 +668,14 @@ static int super_load(struct md_rdev *rdev, struct md_rdev *refdev) return ret; sb = page_address(rdev->sb_page); - if (sb->magic != cpu_to_le32(DM_RAID_MAGIC)) { + + /* + * Two cases that we want to write new superblocks and rebuild: + * 1) New device (no matching magic number) + * 2) Device specified for rebuild (!In_sync w/ offset == 0) + */ + if ((sb->magic != cpu_to_le32(DM_RAID_MAGIC)) || + (!test_bit(In_sync, &rdev->flags) && !rdev->recovery_offset)) { super_sync(rdev->mddev, rdev); set_bit(FirstUse, &rdev->flags); @@ -745,11 +752,8 @@ static int super_init_validation(struct mddev *mddev, struct md_rdev *rdev) */ rdev_for_each(r, t, mddev) { if (!test_bit(In_sync, &r->flags)) { - if (!test_bit(FirstUse, &r->flags)) - DMERR("Superblock area of " - "rebuild device %d should have been " - "cleared.", r->raid_disk); - set_bit(FirstUse, &r->flags); + DMINFO("Device %d specified for rebuild: " + "Clearing superblock", r->raid_disk); rebuilds++; } else if (test_bit(FirstUse, &r->flags)) new_devs++; @@ -971,6 +975,7 @@ static int raid_ctr(struct dm_target *ti, unsigned argc, char **argv) INIT_WORK(&rs->md.event_work, do_table_event); ti->private = rs; + ti->num_flush_requests = 1; mutex_lock(&rs->md.reconfig_mutex); ret = md_run(&rs->md); diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c index 59c4f0446ff..237571af77f 100644 --- a/drivers/md/dm-thin-metadata.c +++ b/drivers/md/dm-thin-metadata.c @@ -385,6 +385,7 @@ static int init_pmd(struct dm_pool_metadata *pmd, data_sm = dm_sm_disk_create(tm, nr_blocks); if (IS_ERR(data_sm)) { DMERR("sm_disk_create failed"); + dm_tm_unlock(tm, sblock); r = PTR_ERR(data_sm); goto bad; } @@ -789,6 +790,11 @@ int dm_pool_metadata_close(struct dm_pool_metadata *pmd) return 0; } +/* + * __open_device: Returns @td corresponding to device with id @dev, + * creating it if @create is set and incrementing @td->open_count. + * On failure, @td is undefined. + */ static int __open_device(struct dm_pool_metadata *pmd, dm_thin_id dev, int create, struct dm_thin_device **td) @@ -799,10 +805,16 @@ static int __open_device(struct dm_pool_metadata *pmd, struct disk_device_details details_le; /* - * Check the device isn't already open. + * If the device is already open, return it. */ list_for_each_entry(td2, &pmd->thin_devices, list) if (td2->id == dev) { + /* + * May not create an already-open device. + */ + if (create) + return -EEXIST; + td2->open_count++; *td = td2; return 0; @@ -817,6 +829,9 @@ static int __open_device(struct dm_pool_metadata *pmd, if (r != -ENODATA || !create) return r; + /* + * Create new device. + */ changed = 1; details_le.mapped_blocks = 0; details_le.transaction_id = cpu_to_le64(pmd->trans_id); @@ -882,12 +897,10 @@ static int __create_thin(struct dm_pool_metadata *pmd, r = __open_device(pmd, dev, 1, &td); if (r) { - __close_device(td); dm_btree_remove(&pmd->tl_info, pmd->root, &key, &pmd->root); dm_btree_del(&pmd->bl_info, dev_root); return r; } - td->changed = 1; __close_device(td); return r; @@ -967,14 +980,14 @@ static int __create_snap(struct dm_pool_metadata *pmd, goto bad; r = __set_snapshot_details(pmd, td, origin, pmd->time); + __close_device(td); + if (r) goto bad; - __close_device(td); return 0; bad: - __close_device(td); dm_btree_remove(&pmd->tl_info, pmd->root, &key, &pmd->root); dm_btree_remove(&pmd->details_info, pmd->details_root, &key, &pmd->details_root); @@ -1211,6 +1224,8 @@ static int __remove(struct dm_thin_device *td, dm_block_t block) if (r) return r; + td->mapped_blocks--; + td->changed = 1; pmd->need_commit = 1; return 0; diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index a368db2431a..a0b225eb4ac 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -624,7 +624,7 @@ int md_raid1_congested(struct mddev *mddev, int bits) return 1; rcu_read_lock(); - for (i = 0; i < conf->raid_disks; i++) { + for (i = 0; i < conf->raid_disks * 2; i++) { struct md_rdev *rdev = rcu_dereference(conf->mirrors[i].rdev); if (rdev && !test_bit(Faulty, &rdev->flags)) { struct request_queue *q = bdev_get_queue(rdev->bdev); diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 6e8aa213f0d..58c44d6453a 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -67,6 +67,7 @@ static int max_queued_requests = 1024; static void allow_barrier(struct r10conf *conf); static void lower_barrier(struct r10conf *conf); +static int enough(struct r10conf *conf, int ignore); static void * r10bio_pool_alloc(gfp_t gfp_flags, void *data) { @@ -347,6 +348,19 @@ static void raid10_end_read_request(struct bio *bio, int error) * wait for the 'master' bio. */ set_bit(R10BIO_Uptodate, &r10_bio->state); + } else { + /* If all other devices that store this block have + * failed, we want to return the error upwards rather + * than fail the last device. Here we redefine + * "uptodate" to mean "Don't want to retry" + */ + unsigned long flags; + spin_lock_irqsave(&conf->device_lock, flags); + if (!enough(conf, rdev->raid_disk)) + uptodate = 1; + spin_unlock_irqrestore(&conf->device_lock, flags); + } + if (uptodate) { raid_end_bio_io(r10_bio); rdev_dec_pending(rdev, conf->mddev); } else { @@ -2052,6 +2066,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10 "md/raid10:%s: %s: Failing raid device\n", mdname(mddev), b); md_error(mddev, conf->mirrors[d].rdev); + r10_bio->devs[r10_bio->read_slot].bio = IO_BLOCKED; return; } @@ -2105,8 +2120,11 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10 rdev, r10_bio->devs[r10_bio->read_slot].addr + sect, - s, 0)) + s, 0)) { md_error(mddev, rdev); + r10_bio->devs[r10_bio->read_slot].bio + = IO_BLOCKED; + } break; } @@ -2299,17 +2317,20 @@ static void handle_read_error(struct mddev *mddev, struct r10bio *r10_bio) * This is all done synchronously while the array is * frozen. */ + bio = r10_bio->devs[slot].bio; + bdevname(bio->bi_bdev, b); + bio_put(bio); + r10_bio->devs[slot].bio = NULL; + if (mddev->ro == 0) { freeze_array(conf); fix_read_error(conf, mddev, r10_bio); unfreeze_array(conf); - } + } else + r10_bio->devs[slot].bio = IO_BLOCKED; + rdev_dec_pending(rdev, mddev); - bio = r10_bio->devs[slot].bio; - bdevname(bio->bi_bdev, b); - r10_bio->devs[slot].bio = - mddev->ro ? IO_BLOCKED : NULL; read_more: rdev = read_balance(conf, r10_bio, &max_sectors); if (rdev == NULL) { @@ -2318,13 +2339,10 @@ read_more: mdname(mddev), b, (unsigned long long)r10_bio->sector); raid_end_bio_io(r10_bio); - bio_put(bio); return; } do_sync = (r10_bio->master_bio->bi_rw & REQ_SYNC); - if (bio) - bio_put(bio); slot = r10_bio->read_slot; printk_ratelimited( KERN_ERR @@ -2360,7 +2378,6 @@ read_more: mbio->bi_phys_segments++; spin_unlock_irq(&conf->device_lock); generic_make_request(bio); - bio = NULL; r10_bio = mempool_alloc(conf->r10bio_pool, GFP_NOIO); @@ -3243,7 +3260,6 @@ static int run(struct mddev *mddev) disk->rdev = rdev; } - disk->rdev = rdev; disk_stack_limits(mddev->gendisk, rdev->bdev, rdev->data_offset << 9); /* as we don't honour merge_bvec_fn, we must never risk diff --git a/drivers/media/dvb/siano/smsdvb.c b/drivers/media/dvb/siano/smsdvb.c index 654685c9303..aa77e54a8fa 100644 --- a/drivers/media/dvb/siano/smsdvb.c +++ b/drivers/media/dvb/siano/smsdvb.c @@ -49,9 +49,6 @@ struct smsdvb_client_t { struct completion tune_done; - /* todo: save freq/band instead whole struct */ - struct dtv_frontend_properties fe_params; - struct SMSHOSTLIB_STATISTICS_DVB_S sms_stat_dvb; int event_fe_state; int event_unc_state; @@ -744,12 +741,124 @@ static int smsdvb_get_frontend(struct dvb_frontend *fe) struct dtv_frontend_properties *fep = &fe->dtv_property_cache; struct smsdvb_client_t *client = container_of(fe, struct smsdvb_client_t, frontend); + struct smscore_device_t *coredev = client->coredev; + struct TRANSMISSION_STATISTICS_S *td = + &client->sms_stat_dvb.TransmissionData; - sms_debug(""); + switch (smscore_get_device_mode(coredev)) { + case DEVICE_MODE_DVBT: + case DEVICE_MODE_DVBT_BDA: + fep->frequency = td->Frequency; + + switch (td->Bandwidth) { + case 6: + fep->bandwidth_hz = 6000000; + break; + case 7: + fep->bandwidth_hz = 7000000; + break; + case 8: + fep->bandwidth_hz = 8000000; + break; + } + + switch (td->TransmissionMode) { + case 2: + fep->transmission_mode = TRANSMISSION_MODE_2K; + break; + case 8: + fep->transmission_mode = TRANSMISSION_MODE_8K; + } + + switch (td->GuardInterval) { + case 0: + fep->guard_interval = GUARD_INTERVAL_1_32; + break; + case 1: + fep->guard_interval = GUARD_INTERVAL_1_16; + break; + case 2: + fep->guard_interval = GUARD_INTERVAL_1_8; + break; + case 3: + fep->guard_interval = GUARD_INTERVAL_1_4; + break; + } + + switch (td->CodeRate) { + case 0: + fep->code_rate_HP = FEC_1_2; + break; + case 1: + fep->code_rate_HP = FEC_2_3; + break; + case 2: + fep->code_rate_HP = FEC_3_4; + break; + case 3: + fep->code_rate_HP = FEC_5_6; + break; + case 4: + fep->code_rate_HP = FEC_7_8; + break; + } + + switch (td->LPCodeRate) { + case 0: + fep->code_rate_LP = FEC_1_2; + break; + case 1: + fep->code_rate_LP = FEC_2_3; + break; + case 2: + fep->code_rate_LP = FEC_3_4; + break; + case 3: + fep->code_rate_LP = FEC_5_6; + break; + case 4: + fep->code_rate_LP = FEC_7_8; + break; + } + + switch (td->Constellation) { + case 0: + fep->modulation = QPSK; + break; + case 1: + fep->modulation = QAM_16; + break; + case 2: + fep->modulation = QAM_64; + break; + } + + switch (td->Hierarchy) { + case 0: + fep->hierarchy = HIERARCHY_NONE; + break; + case 1: + fep->hierarchy = HIERARCHY_1; + break; + case 2: + fep->hierarchy = HIERARCHY_2; + break; + case 3: + fep->hierarchy = HIERARCHY_4; + break; + } - /* todo: */ - memcpy(fep, &client->fe_params, - sizeof(struct dtv_frontend_properties)); + fep->inversion = INVERSION_AUTO; + break; + case DEVICE_MODE_ISDBT: + case DEVICE_MODE_ISDBT_BDA: + fep->frequency = td->Frequency; + fep->bandwidth_hz = 6000000; + /* todo: retrive the other parameters */ + break; + default: + return -EINVAL; + } return 0; } @@ -872,11 +981,11 @@ static int smsdvb_hotplug(struct smscore_device_t *coredev, switch (smscore_get_device_mode(coredev)) { case DEVICE_MODE_DVBT: case DEVICE_MODE_DVBT_BDA: - smsdvb_fe_ops.delsys[0] = SYS_DVBT; + client->frontend.ops.delsys[0] = SYS_DVBT; break; case DEVICE_MODE_ISDBT: case DEVICE_MODE_ISDBT_BDA: - smsdvb_fe_ops.delsys[0] = SYS_ISDBT; + client->frontend.ops.delsys[0] = SYS_ISDBT; break; } diff --git a/drivers/media/video/davinci/isif.c b/drivers/media/video/davinci/isif.c index 1e63852374b..5278fe7d6d0 100644 --- a/drivers/media/video/davinci/isif.c +++ b/drivers/media/video/davinci/isif.c @@ -34,6 +34,7 @@ #include <linux/videodev2.h> #include <linux/clk.h> #include <linux/err.h> +#include <linux/module.h> #include <mach/mux.h> diff --git a/drivers/media/video/uvc/uvc_video.c b/drivers/media/video/uvc/uvc_video.c index c7e69b8f81c..4a44f9a1bae 100644 --- a/drivers/media/video/uvc/uvc_video.c +++ b/drivers/media/video/uvc/uvc_video.c @@ -611,9 +611,11 @@ void uvc_video_clock_update(struct uvc_streaming *stream, delta_stc = buf->pts - (1UL << 31); x1 = first->dev_stc - delta_stc; x2 = last->dev_stc - delta_stc; + if (x1 == x2) + goto done; + y1 = (first->dev_sof + 2048) << 16; y2 = (last->dev_sof + 2048) << 16; - if (y2 < y1) y2 += 2048 << 16; @@ -631,14 +633,16 @@ void uvc_video_clock_update(struct uvc_streaming *stream, x1, x2, y1, y2, clock->sof_offset); /* Second step, SOF to host clock conversion. */ - ts = timespec_sub(last->host_ts, first->host_ts); x1 = (uvc_video_clock_host_sof(first) + 2048) << 16; x2 = (uvc_video_clock_host_sof(last) + 2048) << 16; - y1 = NSEC_PER_SEC; - y2 = (ts.tv_sec + 1) * NSEC_PER_SEC + ts.tv_nsec; - if (x2 < x1) x2 += 2048 << 16; + if (x1 == x2) + goto done; + + ts = timespec_sub(last->host_ts, first->host_ts); + y1 = NSEC_PER_SEC; + y2 = (ts.tv_sec + 1) * NSEC_PER_SEC + ts.tv_nsec; /* Interpolated and host SOF timestamps can wrap around at slightly * different times. Handle this by adding or removing 2048 to or from diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c index 53e2a80f42f..d295941c9a3 100644 --- a/drivers/mfd/ab8500-core.c +++ b/drivers/mfd/ab8500-core.c @@ -956,11 +956,12 @@ int __devinit ab8500_init(struct ab8500 *ab8500) return ret; out_freeirq: - if (ab8500->irq_base) { + if (ab8500->irq_base) free_irq(ab8500->irq, ab8500); out_removeirq: + if (ab8500->irq_base) ab8500_irq_remove(ab8500); - } + return ret; } diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c index 0f5922812bf..411f523d487 100644 --- a/drivers/mfd/mfd-core.c +++ b/drivers/mfd/mfd-core.c @@ -123,7 +123,7 @@ static int mfd_add_device(struct device *parent, int id, } if (!cell->ignore_resource_conflicts) { - ret = acpi_check_resource_conflict(res); + ret = acpi_check_resource_conflict(&res[r]); if (ret) goto fail_res; } diff --git a/drivers/mfd/s5m-core.c b/drivers/mfd/s5m-core.c index e075c113eec..caadabeed8e 100644 --- a/drivers/mfd/s5m-core.c +++ b/drivers/mfd/s5m-core.c @@ -105,7 +105,7 @@ static int s5m87xx_i2c_probe(struct i2c_client *i2c, s5m87xx->rtc = i2c_new_dummy(i2c->adapter, RTC_I2C_ADDR); i2c_set_clientdata(s5m87xx->rtc, s5m87xx); - if (pdata->cfg_pmic_irq) + if (pdata && pdata->cfg_pmic_irq) pdata->cfg_pmic_irq(); s5m_irq_init(s5m87xx); diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c index 01cf5012a08..4392f6bca15 100644 --- a/drivers/mfd/tps65910.c +++ b/drivers/mfd/tps65910.c @@ -168,7 +168,7 @@ static int tps65910_i2c_probe(struct i2c_client *i2c, goto err; init_data->irq = pmic_plat_data->irq; - init_data->irq_base = pmic_plat_data->irq; + init_data->irq_base = pmic_plat_data->irq_base; tps65910_gpio_init(tps65910, pmic_plat_data->gpio_base); diff --git a/drivers/mfd/tps65912-core.c b/drivers/mfd/tps65912-core.c index 5fec23a9ac0..74fd8cb5f37 100644 --- a/drivers/mfd/tps65912-core.c +++ b/drivers/mfd/tps65912-core.c @@ -151,7 +151,7 @@ int tps65912_device_init(struct tps65912 *tps65912) goto err; init_data->irq = pmic_plat_data->irq; - init_data->irq_base = pmic_plat_data->irq; + init_data->irq_base = pmic_plat_data->irq_base; ret = tps65912_irq_init(tps65912, init_data->irq, init_data); if (ret < 0) goto err; diff --git a/drivers/mfd/wm8350-irq.c b/drivers/mfd/wm8350-irq.c index 8a1fafd0bf7..9fd01bf63c5 100644 --- a/drivers/mfd/wm8350-irq.c +++ b/drivers/mfd/wm8350-irq.c @@ -496,7 +496,6 @@ int wm8350_irq_init(struct wm8350 *wm8350, int irq, mutex_init(&wm8350->irq_lock); wm8350->chip_irq = irq; - wm8350->irq_base = pdata->irq_base; if (pdata && pdata->irq_base > 0) irq_base = pdata->irq_base; diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c index f117e7fb932..a04b3c108c8 100644 --- a/drivers/mfd/wm8994-core.c +++ b/drivers/mfd/wm8994-core.c @@ -256,6 +256,20 @@ static int wm8994_suspend(struct device *dev) break; } + switch (wm8994->type) { + case WM1811: + ret = wm8994_reg_read(wm8994, WM8994_ANTIPOP_2); + if (ret < 0) { + dev_err(dev, "Failed to read jackdet: %d\n", ret); + } else if (ret & WM1811_JACKDET_MODE_MASK) { + dev_dbg(dev, "CODEC still active, ignoring suspend\n"); + return 0; + } + break; + default: + break; + } + /* Disable LDO pulldowns while the device is suspended if we * don't know that something will be driving them. */ if (!wm8994->ldo_ena_always_driven) diff --git a/drivers/mfd/wm8994-regmap.c b/drivers/mfd/wm8994-regmap.c index c598ae69b8f..bc0c5096539 100644 --- a/drivers/mfd/wm8994-regmap.c +++ b/drivers/mfd/wm8994-regmap.c @@ -806,6 +806,7 @@ static bool wm1811_readable_register(struct device *dev, unsigned int reg) case WM8994_DC_SERVO_2: case WM8994_DC_SERVO_READBACK: case WM8994_DC_SERVO_4: + case WM8994_DC_SERVO_4E: case WM8994_ANALOGUE_HP_1: case WM8958_MIC_DETECT_1: case WM8958_MIC_DETECT_2: diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c index 19fc7c1cb42..f428d86bfc1 100644 --- a/drivers/misc/c2port/core.c +++ b/drivers/misc/c2port/core.c @@ -984,9 +984,9 @@ static int __init c2port_init(void) " - (C) 2007 Rodolfo Giometti\n"); c2port_class = class_create(THIS_MODULE, "c2port"); - if (!c2port_class) { + if (IS_ERR(c2port_class)) { printk(KERN_ERR "c2port: failed to allocate class\n"); - return -ENOMEM; + return PTR_ERR(c2port_class); } c2port_class->dev_attrs = c2port_attrs; diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 690255c7d4d..132378b89d7 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -2068,6 +2068,9 @@ static int mmc_rescan_try_freq(struct mmc_host *host, unsigned freq) */ mmc_hw_reset_for_init(host); + /* Initialization should be done at 3.3 V I/O voltage. */ + mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_330, 0); + /* * sdio_reset sends CMD52 to reset card. Since we do not know * if the card is being re-initialized, just send it. CMD52 diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c index 30055f2b0d4..c3704e293a7 100644 --- a/drivers/mmc/core/host.c +++ b/drivers/mmc/core/host.c @@ -238,10 +238,10 @@ static inline void mmc_host_clk_init(struct mmc_host *host) /* Hold MCI clock for 8 cycles by default */ host->clk_delay = 8; /* - * Default clock gating delay is 200ms. + * Default clock gating delay is 0ms to avoid wasting power. * This value can be tuned by writing into sysfs entry. */ - host->clkgate_delay = 200; + host->clkgate_delay = 0; host->clk_gated = false; INIT_DELAYED_WORK(&host->clk_gate_work, mmc_host_clk_gate_work); spin_lock_init(&host->clk_lock); diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index a48066344fa..2b9ed1401dc 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -816,6 +816,9 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr, if (!mmc_host_is_spi(host)) mmc_set_bus_mode(host, MMC_BUSMODE_OPENDRAIN); + /* Initialization should be done at 3.3 V I/O voltage. */ + mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_330, 0); + /* * Since we're changing the OCR value, we seem to * need to tell some cards to go back to the idle diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c index 5017f9354ce..c272c6868ec 100644 --- a/drivers/mmc/core/sd.c +++ b/drivers/mmc/core/sd.c @@ -911,6 +911,9 @@ static int mmc_sd_init_card(struct mmc_host *host, u32 ocr, BUG_ON(!host); WARN_ON(!host->claimed); + /* The initialization should be done at 3.3 V I/O voltage. */ + mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_330, 0); + err = mmc_sd_get_cid(host, ocr, cid, &rocr); if (err) return err; @@ -1156,11 +1159,6 @@ int mmc_attach_sd(struct mmc_host *host) BUG_ON(!host); WARN_ON(!host->claimed); - /* Make sure we are at 3.3V signalling voltage */ - err = mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_330, false); - if (err) - return err; - /* Disable preset value enable if already set since last time */ if (host->ops->enable_preset_value) { mmc_host_clk_hold(host); diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c index 12cde6ee17f..2c7c83f832d 100644 --- a/drivers/mmc/core/sdio.c +++ b/drivers/mmc/core/sdio.c @@ -585,6 +585,9 @@ static int mmc_sdio_init_card(struct mmc_host *host, u32 ocr, * Inform the card of the voltage */ if (!powered_resume) { + /* The initialization should be done at 3.3 V I/O voltage. */ + mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_330, 0); + err = mmc_send_io_op_cond(host, host->ocr, &ocr); if (err) goto err; @@ -996,6 +999,11 @@ static int mmc_sdio_power_restore(struct mmc_host *host) * With these steps taken, mmc_select_voltage() is also required to * restore the correct voltage setting of the card. */ + + /* The initialization should be done at 3.3 V I/O voltage. */ + if (!mmc_card_keep_power(host)) + mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_330, 0); + sdio_reset(host); mmc_go_idle(host); mmc_send_if_cond(host, host->ocr_avail); diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c index 6985cdb0bb2..e4449a54ae8 100644 --- a/drivers/mmc/host/atmel-mci.c +++ b/drivers/mmc/host/atmel-mci.c @@ -1948,12 +1948,12 @@ static bool atmci_filter(struct dma_chan *chan, void *slave) } } -static void atmci_configure_dma(struct atmel_mci *host) +static bool atmci_configure_dma(struct atmel_mci *host) { struct mci_platform_data *pdata; if (host == NULL) - return; + return false; pdata = host->pdev->dev.platform_data; @@ -1970,12 +1970,15 @@ static void atmci_configure_dma(struct atmel_mci *host) host->dma.chan = dma_request_channel(mask, atmci_filter, pdata->dma_slave); } - if (!host->dma.chan) - dev_notice(&host->pdev->dev, "DMA not available, using PIO\n"); - else + if (!host->dma.chan) { + dev_warn(&host->pdev->dev, "no DMA channel available\n"); + return false; + } else { dev_info(&host->pdev->dev, "Using %s for DMA transfers\n", dma_chan_name(host->dma.chan)); + return true; + } } static inline unsigned int atmci_get_version(struct atmel_mci *host) @@ -2085,8 +2088,7 @@ static int __init atmci_probe(struct platform_device *pdev) /* Get MCI capabilities and set operations according to it */ atmci_get_cap(host); - if (host->caps.has_dma) { - dev_info(&pdev->dev, "using DMA\n"); + if (host->caps.has_dma && atmci_configure_dma(host)) { host->prepare_data = &atmci_prepare_data_dma; host->submit_data = &atmci_submit_data_dma; host->stop_transfer = &atmci_stop_transfer_dma; @@ -2096,15 +2098,12 @@ static int __init atmci_probe(struct platform_device *pdev) host->submit_data = &atmci_submit_data_pdc; host->stop_transfer = &atmci_stop_transfer_pdc; } else { - dev_info(&pdev->dev, "no DMA, no PDC\n"); + dev_info(&pdev->dev, "using PIO\n"); host->prepare_data = &atmci_prepare_data; host->submit_data = &atmci_submit_data; host->stop_transfer = &atmci_stop_transfer; } - if (host->caps.has_dma) - atmci_configure_dma(host); - platform_set_drvdata(pdev, host); /* We need at least one slot to succeed */ diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index 0d955ffaf44..11e589cd823 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -1271,12 +1271,13 @@ static int __devinit mmci_probe(struct amba_device *dev, /* * Block size can be up to 2048 bytes, but must be a power of two. */ - mmc->max_blk_size = 2048; + mmc->max_blk_size = 1 << 11; /* - * No limit on the number of blocks transferred. + * Limit the number of blocks transferred so that we don't overflow + * the maximum request size. */ - mmc->max_blk_count = mmc->max_req_size; + mmc->max_blk_count = mmc->max_req_size >> 11; spin_lock_init(&host->lock); diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c index d601e41af28..0be4e201363 100644 --- a/drivers/mmc/host/sdhci-esdhc-imx.c +++ b/drivers/mmc/host/sdhci-esdhc-imx.c @@ -269,8 +269,9 @@ static void esdhc_writew_le(struct sdhci_host *host, u16 val, int reg) imx_data->scratchpad = val; return; case SDHCI_COMMAND: - if ((host->cmd->opcode == MMC_STOP_TRANSMISSION) - && (imx_data->flags & ESDHC_FLAG_MULTIBLK_NO_INT)) + if ((host->cmd->opcode == MMC_STOP_TRANSMISSION || + host->cmd->opcode == MMC_SET_BLOCK_COUNT) && + (imx_data->flags & ESDHC_FLAG_MULTIBLK_NO_INT)) val |= SDHCI_CMD_ABORTCMD; if (is_imx6q_usdhc(imx_data)) { diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c index 0a4fc62a381..c998e1afebc 100644 --- a/drivers/net/caif/caif_hsi.c +++ b/drivers/net/caif/caif_hsi.c @@ -978,7 +978,7 @@ static void cfhsi_setup(struct net_device *dev) dev->netdev_ops = &cfhsi_ops; dev->type = ARPHRD_CAIF; dev->flags = IFF_POINTOPOINT | IFF_NOARP; - dev->mtu = CFHSI_MAX_PAYLOAD_SZ; + dev->mtu = CFHSI_MAX_CAIF_FRAME_SZ; dev->tx_queue_len = 0; dev->destructor = free_netdev; skb_queue_head_init(&cfhsi->qhead); diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c index 1ff3c6df35a..47a9bb2c813 100644 --- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c @@ -1710,7 +1710,7 @@ static irqreturn_t atl1c_intr(int irq, void *data) "atl1c hardware error (status = 0x%x)\n", status & ISR_ERROR); /* reset MAC */ - adapter->work_event |= ATL1C_WORK_EVENT_RESET; + set_bit(ATL1C_WORK_EVENT_RESET, &adapter->work_event); schedule_work(&adapter->common_task); return IRQ_HANDLED; } diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index 7aee46983be..99389c8dda2 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -1934,7 +1934,7 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode) } if (bp->port.pmf) - bnx2x_update_drv_flags(bp, DRV_FLAGS_DCB_CONFIGURED, 0); + bnx2x_update_drv_flags(bp, 1 << DRV_FLAGS_DCB_CONFIGURED, 0); else bnx2x__link_status_update(bp); diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h index bf27c54ff2e..4f40f7d7d8c 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h @@ -1179,10 +1179,16 @@ static inline int bnx2x_alloc_rx_bds(struct bnx2x_fastpath *fp, */ static inline u8 bnx2x_stats_id(struct bnx2x_fastpath *fp) { - if (!CHIP_IS_E1x(fp->bp)) + struct bnx2x *bp = fp->bp; + if (!CHIP_IS_E1x(bp)) { +#ifdef BCM_CNIC + /* there are special statistics counters for FCoE 136..140 */ + if (IS_FCOE_FP(fp)) + return bp->cnic_base_cl_id + (bp->pf_num >> 1); +#endif return fp->cl_id; - else - return fp->cl_id + BP_PORT(fp->bp) * FP_SB_MAX_E1x; + } + return fp->cl_id + BP_PORT(bp) * FP_SB_MAX_E1x; } static inline void bnx2x_init_vlan_mac_fp_objs(struct bnx2x_fastpath *fp, diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c index 5051cf3deb2..6d82ade4c31 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c @@ -735,7 +735,9 @@ void bnx2x_dcbx_set_params(struct bnx2x *bp, u32 state) bp->dcbx_error); /* mark DCBX result for PMF migration */ - bnx2x_update_drv_flags(bp, DRV_FLAGS_DCB_CONFIGURED, 1); + bnx2x_update_drv_flags(bp, + 1 << DRV_FLAGS_DCB_CONFIGURED, + 1); #ifdef BCM_DCBNL /* * Add new app tlvs to dcbnl @@ -1020,7 +1022,7 @@ void bnx2x_dcbx_init(struct bnx2x *bp) DP(NETIF_MSG_LINK, "dcbx_lldp_params_offset 0x%x\n", dcbx_lldp_params_offset); - bnx2x_update_drv_flags(bp, DRV_FLAGS_DCB_CONFIGURED, 0); + bnx2x_update_drv_flags(bp, 1 << DRV_FLAGS_DCB_CONFIGURED, 0); if (SHMEM_LLDP_DCBX_PARAMS_NONE != dcbx_lldp_params_offset) { bnx2x_dcbx_admin_mib_updated_params(bp, @@ -1857,7 +1859,7 @@ void bnx2x_dcbx_pmf_update(struct bnx2x *bp) * read it from shmem and update bp and netdev accordingly */ if (SHMEM2_HAS(bp, drv_flags) && - GET_FLAGS(SHMEM2_RD(bp, drv_flags), DRV_FLAGS_DCB_CONFIGURED)) { + GET_FLAGS(SHMEM2_RD(bp, drv_flags), 1 << DRV_FLAGS_DCB_CONFIGURED)) { /* Read neg results if dcbx is in the FW */ if (bnx2x_dcbx_read_shmem_neg_results(bp)) return; diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 25452131915..b69f8762b33 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -10824,38 +10824,36 @@ do { \ int bnx2x_init_firmware(struct bnx2x *bp) { + const char *fw_file_name; struct bnx2x_fw_file_hdr *fw_hdr; int rc; + if (bp->firmware) + return 0; - if (!bp->firmware) { - const char *fw_file_name; - - if (CHIP_IS_E1(bp)) - fw_file_name = FW_FILE_NAME_E1; - else if (CHIP_IS_E1H(bp)) - fw_file_name = FW_FILE_NAME_E1H; - else if (!CHIP_IS_E1x(bp)) - fw_file_name = FW_FILE_NAME_E2; - else { - BNX2X_ERR("Unsupported chip revision\n"); - return -EINVAL; - } - BNX2X_DEV_INFO("Loading %s\n", fw_file_name); + if (CHIP_IS_E1(bp)) + fw_file_name = FW_FILE_NAME_E1; + else if (CHIP_IS_E1H(bp)) + fw_file_name = FW_FILE_NAME_E1H; + else if (!CHIP_IS_E1x(bp)) + fw_file_name = FW_FILE_NAME_E2; + else { + BNX2X_ERR("Unsupported chip revision\n"); + return -EINVAL; + } + BNX2X_DEV_INFO("Loading %s\n", fw_file_name); - rc = request_firmware(&bp->firmware, fw_file_name, - &bp->pdev->dev); - if (rc) { - BNX2X_ERR("Can't load firmware file %s\n", - fw_file_name); - goto request_firmware_exit; - } + rc = request_firmware(&bp->firmware, fw_file_name, &bp->pdev->dev); + if (rc) { + BNX2X_ERR("Can't load firmware file %s\n", + fw_file_name); + goto request_firmware_exit; + } - rc = bnx2x_check_firmware(bp); - if (rc) { - BNX2X_ERR("Corrupt firmware file %s\n", fw_file_name); - goto request_firmware_exit; - } + rc = bnx2x_check_firmware(bp); + if (rc) { + BNX2X_ERR("Corrupt firmware file %s\n", fw_file_name); + goto request_firmware_exit; } fw_hdr = (struct bnx2x_fw_file_hdr *)bp->firmware->data; @@ -10901,6 +10899,7 @@ init_ops_alloc_err: kfree(bp->init_data); request_firmware_exit: release_firmware(bp->firmware); + bp->firmware = NULL; return rc; } diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c index cb6339c3557..94110e9ce51 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c @@ -5601,7 +5601,7 @@ static inline int bnx2x_func_send_start(struct bnx2x *bp, /* Fill the ramrod data with provided parameters */ rdata->function_mode = cpu_to_le16(start_params->mf_mode); - rdata->sd_vlan_tag = start_params->sd_vlan_tag; + rdata->sd_vlan_tag = cpu_to_le16(start_params->sd_vlan_tag); rdata->path_id = BP_PATH(bp); rdata->network_cos_mode = start_params->network_cos_mode; diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c index 1adef266fcd..a766b25eec5 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c @@ -554,23 +554,11 @@ static void bnx2x_bmac_stats_update(struct bnx2x *bp) UPDATE_STAT64(tx_stat_gtufl, tx_stat_mac_ufl); /* collect PFC stats */ - DIFF_64(diff.hi, new->tx_stat_gtpp_hi, - pstats->pfc_frames_tx_hi, - diff.lo, new->tx_stat_gtpp_lo, - pstats->pfc_frames_tx_lo); pstats->pfc_frames_tx_hi = new->tx_stat_gtpp_hi; pstats->pfc_frames_tx_lo = new->tx_stat_gtpp_lo; - ADD_64(pstats->pfc_frames_tx_hi, diff.hi, - pstats->pfc_frames_tx_lo, diff.lo); - DIFF_64(diff.hi, new->rx_stat_grpp_hi, - pstats->pfc_frames_rx_hi, - diff.lo, new->rx_stat_grpp_lo, - pstats->pfc_frames_rx_lo); pstats->pfc_frames_rx_hi = new->rx_stat_grpp_hi; pstats->pfc_frames_rx_lo = new->rx_stat_grpp_lo; - ADD_64(pstats->pfc_frames_rx_hi, diff.hi, - pstats->pfc_frames_rx_lo, diff.lo); } estats->pause_frames_received_hi = diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index a1f2e0fed78..35c2a202d67 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -5352,7 +5352,7 @@ static void tg3_tx(struct tg3_napi *tnapi) } } - netdev_completed_queue(tp->dev, pkts_compl, bytes_compl); + netdev_tx_completed_queue(txq, pkts_compl, bytes_compl); tnapi->tx_cons = sw_idx; @@ -6793,7 +6793,7 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb, struct net_device *dev) } skb_tx_timestamp(skb); - netdev_sent_queue(tp->dev, skb->len); + netdev_tx_sent_queue(txq, skb->len); /* Packets are ready, update Tx producer idx local and on card. */ tw32_tx_mbox(tnapi->prodmbox, entry); @@ -7275,8 +7275,8 @@ static void tg3_free_rings(struct tg3 *tp) dev_kfree_skb_any(skb); } + netdev_tx_reset_queue(netdev_get_tx_queue(tp->dev, j)); } - netdev_reset_queue(tp->dev); } /* Initialize tx/rx rings for packet processing. @@ -7886,10 +7886,8 @@ static int tg3_chip_reset(struct tg3 *tp) return 0; } -static struct rtnl_link_stats64 *tg3_get_stats64(struct net_device *, - struct rtnl_link_stats64 *); -static struct tg3_ethtool_stats *tg3_get_estats(struct tg3 *, - struct tg3_ethtool_stats *); +static void tg3_get_nstats(struct tg3 *, struct rtnl_link_stats64 *); +static void tg3_get_estats(struct tg3 *, struct tg3_ethtool_stats *); /* tp->lock is held. */ static int tg3_halt(struct tg3 *tp, int kind, int silent) @@ -7910,7 +7908,7 @@ static int tg3_halt(struct tg3 *tp, int kind, int silent) if (tp->hw_stats) { /* Save the stats across chip resets... */ - tg3_get_stats64(tp->dev, &tp->net_stats_prev), + tg3_get_nstats(tp, &tp->net_stats_prev), tg3_get_estats(tp, &tp->estats_prev); /* And make sure the next sample is new data */ @@ -9847,7 +9845,7 @@ static inline u64 get_stat64(tg3_stat64_t *val) return ((u64)val->high << 32) | ((u64)val->low); } -static u64 calc_crc_errors(struct tg3 *tp) +static u64 tg3_calc_crc_errors(struct tg3 *tp) { struct tg3_hw_stats *hw_stats = tp->hw_stats; @@ -9856,14 +9854,12 @@ static u64 calc_crc_errors(struct tg3 *tp) GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701)) { u32 val; - spin_lock_bh(&tp->lock); if (!tg3_readphy(tp, MII_TG3_TEST1, &val)) { tg3_writephy(tp, MII_TG3_TEST1, val | MII_TG3_TEST1_CRC_EN); tg3_readphy(tp, MII_TG3_RXR_COUNTERS, &val); } else val = 0; - spin_unlock_bh(&tp->lock); tp->phy_crc_errors += val; @@ -9877,14 +9873,13 @@ static u64 calc_crc_errors(struct tg3 *tp) estats->member = old_estats->member + \ get_stat64(&hw_stats->member) -static struct tg3_ethtool_stats *tg3_get_estats(struct tg3 *tp, - struct tg3_ethtool_stats *estats) +static void tg3_get_estats(struct tg3 *tp, struct tg3_ethtool_stats *estats) { struct tg3_ethtool_stats *old_estats = &tp->estats_prev; struct tg3_hw_stats *hw_stats = tp->hw_stats; if (!hw_stats) - return old_estats; + return; ESTAT_ADD(rx_octets); ESTAT_ADD(rx_fragments); @@ -9963,20 +9958,13 @@ static struct tg3_ethtool_stats *tg3_get_estats(struct tg3 *tp, ESTAT_ADD(nic_tx_threshold_hit); ESTAT_ADD(mbuf_lwm_thresh_hit); - - return estats; } -static struct rtnl_link_stats64 *tg3_get_stats64(struct net_device *dev, - struct rtnl_link_stats64 *stats) +static void tg3_get_nstats(struct tg3 *tp, struct rtnl_link_stats64 *stats) { - struct tg3 *tp = netdev_priv(dev); struct rtnl_link_stats64 *old_stats = &tp->net_stats_prev; struct tg3_hw_stats *hw_stats = tp->hw_stats; - if (!hw_stats) - return old_stats; - stats->rx_packets = old_stats->rx_packets + get_stat64(&hw_stats->rx_ucast_packets) + get_stat64(&hw_stats->rx_mcast_packets) + @@ -10019,15 +10007,13 @@ static struct rtnl_link_stats64 *tg3_get_stats64(struct net_device *dev, get_stat64(&hw_stats->tx_carrier_sense_errors); stats->rx_crc_errors = old_stats->rx_crc_errors + - calc_crc_errors(tp); + tg3_calc_crc_errors(tp); stats->rx_missed_errors = old_stats->rx_missed_errors + get_stat64(&hw_stats->rx_discards); stats->rx_dropped = tp->rx_dropped; stats->tx_dropped = tp->tx_dropped; - - return stats; } static inline u32 calc_crc(unsigned char *buf, int len) @@ -15409,6 +15395,21 @@ static void __devinit tg3_init_coal(struct tg3 *tp) } } +static struct rtnl_link_stats64 *tg3_get_stats64(struct net_device *dev, + struct rtnl_link_stats64 *stats) +{ + struct tg3 *tp = netdev_priv(dev); + + if (!tp->hw_stats) + return &tp->net_stats_prev; + + spin_lock_bh(&tp->lock); + tg3_get_nstats(tp, stats); + spin_unlock_bh(&tp->lock); + + return stats; +} + static const struct net_device_ops tg3_netdev_ops = { .ndo_open = tg3_open, .ndo_stop = tg3_close, diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index e83d12c7bf2..9d76e59d952 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -196,6 +196,8 @@ static DEFINE_PCI_DEVICE_TABLE(cxgb4_pci_tbl) = { CH_DEVICE(0x4408, 4), CH_DEVICE(0x4409, 4), CH_DEVICE(0x440a, 4), + CH_DEVICE(0x440d, 4), + CH_DEVICE(0x440e, 4), { 0, } }; diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c index e53365a7148..d963c1d57f7 100644 --- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c @@ -2892,6 +2892,8 @@ static struct pci_device_id cxgb4vf_pci_tbl[] = { CH_DEVICE(0x4808, 0), /* T420-cx */ CH_DEVICE(0x4809, 0), /* T420-bt */ CH_DEVICE(0x480a, 0), /* T404-bt */ + CH_DEVICE(0x480d, 0), /* T480-cr */ + CH_DEVICE(0x480e, 0), /* T440-lp-cr */ { 0, } }; diff --git a/drivers/net/ethernet/cisco/enic/enic.h b/drivers/net/ethernet/cisco/enic/enic.h index ee93a2087fe..c52295cd05e 100644 --- a/drivers/net/ethernet/cisco/enic/enic.h +++ b/drivers/net/ethernet/cisco/enic/enic.h @@ -94,7 +94,7 @@ struct enic { u32 rx_coalesce_usecs; u32 tx_coalesce_usecs; #ifdef CONFIG_PCI_IOV - u32 num_vfs; + u16 num_vfs; #endif struct enic_port_profile *pp; diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c index ab3f67f980d..0e4edd3b6be 100644 --- a/drivers/net/ethernet/cisco/enic/enic_main.c +++ b/drivers/net/ethernet/cisco/enic/enic_main.c @@ -2370,7 +2370,7 @@ static int __devinit enic_probe(struct pci_dev *pdev, pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_SRIOV); if (pos) { pci_read_config_word(pdev, pos + PCI_SRIOV_TOTAL_VF, - (u16 *)&enic->num_vfs); + &enic->num_vfs); if (enic->num_vfs) { err = pci_enable_sriov(pdev, enic->num_vfs); if (err) { diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c index 5d5fb262718..e6893cdfd13 100644 --- a/drivers/net/ethernet/ibm/ehea/ehea_main.c +++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c @@ -336,7 +336,9 @@ static struct rtnl_link_stats64 *ehea_get_stats64(struct net_device *dev, stats->tx_bytes = tx_bytes; stats->rx_packets = rx_packets; - return &port->stats; + stats->multicast = port->stats.multicast; + stats->rx_errors = port->stats.rx_errors; + return stats; } static void ehea_update_stats(struct work_struct *work) diff --git a/drivers/net/ethernet/mellanox/mlx4/qp.c b/drivers/net/ethernet/mellanox/mlx4/qp.c index 738f950a1ce..fb2b36759cb 100644 --- a/drivers/net/ethernet/mellanox/mlx4/qp.c +++ b/drivers/net/ethernet/mellanox/mlx4/qp.c @@ -151,11 +151,6 @@ static int __mlx4_qp_modify(struct mlx4_dev *dev, struct mlx4_mtt *mtt, context->log_page_size = mtt->page_shift - MLX4_ICM_PAGE_SHIFT; } - port = ((context->pri_path.sched_queue >> 6) & 1) + 1; - if (dev->caps.port_type[port] == MLX4_PORT_TYPE_ETH) - context->pri_path.sched_queue = (context->pri_path.sched_queue & - 0xc3); - *(__be32 *) mailbox->buf = cpu_to_be32(optpar); memcpy(mailbox->buf + 8, context, sizeof *context); diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c index bfdb7af19e4..8752e6e0816 100644 --- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c +++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c @@ -2255,8 +2255,7 @@ int mlx4_MODIFY_CQ_wrapper(struct mlx4_dev *dev, int slave, if (vhcr->op_modifier == 0) { err = handle_resize(dev, slave, vhcr, inbox, outbox, cmd, cq); - if (err) - goto ex_put; + goto ex_put; } err = mlx4_DMA_wrapper(dev, slave, vhcr, inbox, outbox, cmd); diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c index 9cb5f912e48..29e23bec809 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c @@ -321,10 +321,10 @@ static void pch_gbe_check_copper_options(struct pch_gbe_adapter *adapter) pr_debug("AutoNeg specified along with Speed or Duplex, AutoNeg parameter ignored\n"); hw->phy.autoneg_advertised = opt.def; } else { - hw->phy.autoneg_advertised = AutoNeg; - pch_gbe_validate_option( - (int *)(&hw->phy.autoneg_advertised), - &opt, adapter); + int tmp = AutoNeg; + + pch_gbe_validate_option(&tmp, &opt, adapter); + hw->phy.autoneg_advertised = tmp; } } @@ -495,9 +495,10 @@ void pch_gbe_check_options(struct pch_gbe_adapter *adapter) .arg = { .l = { .nr = (int)ARRAY_SIZE(fc_list), .p = fc_list } } }; - hw->mac.fc = FlowControl; - pch_gbe_validate_option((int *)(&hw->mac.fc), - &opt, adapter); + int tmp = FlowControl; + + pch_gbe_validate_option(&tmp, &opt, adapter); + hw->mac.fc = tmp; } pch_gbe_check_copper_options(adapter); diff --git a/drivers/net/ethernet/packetengines/Kconfig b/drivers/net/ethernet/packetengines/Kconfig index b97132d9dff..8f29feb3554 100644 --- a/drivers/net/ethernet/packetengines/Kconfig +++ b/drivers/net/ethernet/packetengines/Kconfig @@ -4,6 +4,7 @@ config NET_PACKET_ENGINE bool "Packet Engine devices" + default y depends on PCI ---help--- If you have a network (Ethernet) card belonging to this class, say Y diff --git a/drivers/net/ethernet/qlogic/qla3xxx.c b/drivers/net/ethernet/qlogic/qla3xxx.c index 7931531c3a4..e61560e1638 100644 --- a/drivers/net/ethernet/qlogic/qla3xxx.c +++ b/drivers/net/ethernet/qlogic/qla3xxx.c @@ -3017,7 +3017,6 @@ static int ql_adapter_initialize(struct ql3_adapter *qdev) (void __iomem *)port_regs; u32 delay = 10; int status = 0; - unsigned long hw_flags = 0; if (ql_mii_setup(qdev)) return -1; @@ -3228,9 +3227,9 @@ static int ql_adapter_initialize(struct ql3_adapter *qdev) value = ql_read_page0_reg(qdev, &port_regs->portStatus); if (value & PORT_STATUS_IC) break; - spin_unlock_irqrestore(&qdev->hw_lock, hw_flags); + spin_unlock_irq(&qdev->hw_lock); msleep(500); - spin_lock_irqsave(&qdev->hw_lock, hw_flags); + spin_lock_irq(&qdev->hw_lock); } while (--delay); if (delay == 0) { diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index 7a0c800b50a..bbacb3741ec 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -3781,12 +3781,20 @@ static void rtl8169_init_ring_indexes(struct rtl8169_private *tp) static void rtl_hw_jumbo_enable(struct rtl8169_private *tp) { + void __iomem *ioaddr = tp->mmio_addr; + + RTL_W8(Cfg9346, Cfg9346_Unlock); rtl_generic_op(tp, tp->jumbo_ops.enable); + RTL_W8(Cfg9346, Cfg9346_Lock); } static void rtl_hw_jumbo_disable(struct rtl8169_private *tp) { + void __iomem *ioaddr = tp->mmio_addr; + + RTL_W8(Cfg9346, Cfg9346_Unlock); rtl_generic_op(tp, tp->jumbo_ops.disable); + RTL_W8(Cfg9346, Cfg9346_Lock); } static void r8168c_hw_jumbo_enable(struct rtl8169_private *tp) @@ -6186,6 +6194,9 @@ static void rtl_shutdown(struct pci_dev *pdev) { struct net_device *dev = pci_get_drvdata(pdev); struct rtl8169_private *tp = netdev_priv(dev); + struct device *d = &pdev->dev; + + pm_runtime_get_sync(d); rtl8169_net_suspend(dev); @@ -6207,6 +6218,8 @@ static void rtl_shutdown(struct pci_dev *pdev) pci_wake_from_d3(pdev, true); pci_set_power_state(pdev, PCI_D3hot); } + + pm_runtime_put_noidle(d); } static struct pci_driver rtl8169_pci_driver = { diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index 466c58a7353..610860f2896 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -166,7 +166,7 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net) dev_kfree_skb(skb); net->stats.tx_dropped++; - return NETDEV_TX_BUSY; + return NETDEV_TX_OK; } packet->extension = (void *)(unsigned long)packet + @@ -226,7 +226,7 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net) dev_kfree_skb_any(skb); } - return ret ? NETDEV_TX_BUSY : NETDEV_TX_OK; + return NETDEV_TX_OK; } /* @@ -313,7 +313,7 @@ int netvsc_recv_callback(struct hv_device *device_obj, static void netvsc_get_drvinfo(struct net_device *net, struct ethtool_drvinfo *info) { - strcpy(info->driver, "hv_netvsc"); + strcpy(info->driver, KBUILD_MODNAME); strcpy(info->version, HV_DRV_VERSION); strcpy(info->fw_version, "N/A"); } @@ -485,7 +485,7 @@ MODULE_DEVICE_TABLE(vmbus, id_table); /* The one and only one */ static struct hv_driver netvsc_drv = { - .name = "netvsc", + .name = KBUILD_MODNAME, .id_table = id_table, .probe = netvsc_probe, .remove = netvsc_remove, diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 93c5d72711b..2d7601dd666 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -359,7 +359,7 @@ static void tun_free_netdev(struct net_device *dev) { struct tun_struct *tun = netdev_priv(dev); - sock_put(tun->socket.sk); + sk_release_kernel(tun->socket.sk); } /* Net device open. */ @@ -980,10 +980,18 @@ static int tun_recvmsg(struct kiocb *iocb, struct socket *sock, return ret; } +static int tun_release(struct socket *sock) +{ + if (sock->sk) + sock_put(sock->sk); + return 0; +} + /* Ops structure to mimic raw sockets with tun */ static const struct proto_ops tun_socket_ops = { .sendmsg = tun_sendmsg, .recvmsg = tun_recvmsg, + .release = tun_release, }; static struct proto tun_proto = { @@ -1110,10 +1118,11 @@ static int tun_set_iff(struct net *net, struct file *file, struct ifreq *ifr) tun->vnet_hdr_sz = sizeof(struct virtio_net_hdr); err = -ENOMEM; - sk = sk_alloc(net, AF_UNSPEC, GFP_KERNEL, &tun_proto); + sk = sk_alloc(&init_net, AF_UNSPEC, GFP_KERNEL, &tun_proto); if (!sk) goto err_free_dev; + sk_change_net(sk, net); tun->socket.wq = &tun->wq; init_waitqueue_head(&tun->wq.wait); tun->socket.ops = &tun_socket_ops; @@ -1174,7 +1183,7 @@ static int tun_set_iff(struct net *net, struct file *file, struct ifreq *ifr) return 0; err_free_sk: - sock_put(sk); + tun_free_netdev(dev); err_free_dev: free_netdev(dev); failed: diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c index 8e84f5bdd6c..d6da5eed545 100644 --- a/drivers/net/usb/asix.c +++ b/drivers/net/usb/asix.c @@ -1599,6 +1599,10 @@ static const struct usb_device_id products [] = { USB_DEVICE (0x6189, 0x182d), .driver_info = (unsigned long) &ax8817x_info, }, { + // Sitecom LN-031 "USB 2.0 10/100/1000 Ethernet adapter" + USB_DEVICE (0x0df6, 0x0056), + .driver_info = (unsigned long) &ax88178_info, +}, { // corega FEther USB2-TX USB_DEVICE (0x07aa, 0x0017), .driver_info = (unsigned long) &ax8817x_info, diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index fae0fbd8bc8..59681f01a54 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c @@ -328,13 +328,13 @@ static int rx_submit (struct usbnet *dev, struct urb *urb, gfp_t flags) unsigned long lockflags; size_t size = dev->rx_urb_size; - if ((skb = alloc_skb (size + NET_IP_ALIGN, flags)) == NULL) { + skb = __netdev_alloc_skb_ip_align(dev->net, size, flags); + if (!skb) { netif_dbg(dev, rx_err, dev->net, "no rx skb\n"); usbnet_defer_kevent (dev, EVENT_RX_MEMORY); usb_free_urb (urb); return -ENOMEM; } - skb_reserve (skb, NET_IP_ALIGN); entry = (struct skb_data *) skb->cb; entry->urb = urb; @@ -589,6 +589,7 @@ static int unlink_urbs (struct usbnet *dev, struct sk_buff_head *q) entry = (struct skb_data *) skb->cb; urb = entry->urb; + spin_unlock_irqrestore(&q->lock, flags); // during some PM-driven resume scenarios, // these (async) unlinks complete immediately retval = usb_unlink_urb (urb); @@ -596,6 +597,7 @@ static int unlink_urbs (struct usbnet *dev, struct sk_buff_head *q) netdev_dbg(dev->net, "unlink urb err, %d\n", retval); else count++; + spin_lock_irqsave(&q->lock, flags); } spin_unlock_irqrestore (&q->lock, flags); return count; diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index 3dcd3857a36..756c0f5565a 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -830,13 +830,8 @@ vmxnet3_parse_and_copy_hdr(struct sk_buff *skb, struct vmxnet3_tx_queue *tq, ctx->l4_hdr_size = ((struct tcphdr *) skb_transport_header(skb))->doff * 4; else if (iph->protocol == IPPROTO_UDP) - /* - * Use tcp header size so that bytes to - * be copied are more than required by - * the device. - */ ctx->l4_hdr_size = - sizeof(struct tcphdr); + sizeof(struct udphdr); else ctx->l4_hdr_size = 0; } else { diff --git a/drivers/net/vmxnet3/vmxnet3_int.h b/drivers/net/vmxnet3/vmxnet3_int.h index ed54797db19..fc46a81ad53 100644 --- a/drivers/net/vmxnet3/vmxnet3_int.h +++ b/drivers/net/vmxnet3/vmxnet3_int.h @@ -70,10 +70,10 @@ /* * Version numbers */ -#define VMXNET3_DRIVER_VERSION_STRING "1.1.18.0-k" +#define VMXNET3_DRIVER_VERSION_STRING "1.1.29.0-k" /* a 32-bit int, each byte encode a verion number in VMXNET3_DRIVER_VERSION */ -#define VMXNET3_DRIVER_VERSION_NUM 0x01011200 +#define VMXNET3_DRIVER_VERSION_NUM 0x01011D00 #if defined(CONFIG_PCI_MSI) /* RSS only makes sense if MSI-X is supported. */ diff --git a/drivers/net/wimax/i2400m/netdev.c b/drivers/net/wimax/i2400m/netdev.c index 64a110604ad..63e4b709efa 100644 --- a/drivers/net/wimax/i2400m/netdev.c +++ b/drivers/net/wimax/i2400m/netdev.c @@ -367,38 +367,28 @@ netdev_tx_t i2400m_hard_start_xmit(struct sk_buff *skb, { struct i2400m *i2400m = net_dev_to_i2400m(net_dev); struct device *dev = i2400m_dev(i2400m); - int result; + int result = -1; d_fnstart(3, dev, "(skb %p net_dev %p)\n", skb, net_dev); - if (skb_header_cloned(skb)) { - /* - * Make tcpdump/wireshark happy -- if they are - * running, the skb is cloned and we will overwrite - * the mac fields in i2400m_tx_prep_header. Expand - * seems to fix this... - */ - result = pskb_expand_head(skb, 0, 0, GFP_ATOMIC); - if (result) { - result = NETDEV_TX_BUSY; - goto error_expand; - } - } + + if (skb_header_cloned(skb) && + pskb_expand_head(skb, 0, 0, GFP_ATOMIC)) + goto drop; if (i2400m->state == I2400M_SS_IDLE) result = i2400m_net_wake_tx(i2400m, net_dev, skb); else result = i2400m_net_tx(i2400m, net_dev, skb); - if (result < 0) + if (result < 0) { +drop: net_dev->stats.tx_dropped++; - else { + } else { net_dev->stats.tx_packets++; net_dev->stats.tx_bytes += skb->len; } - result = NETDEV_TX_OK; -error_expand: - kfree_skb(skb); + dev_kfree_skb(skb); d_fnend(3, dev, "(skb %p net_dev %p) = %d\n", skb, net_dev, result); - return result; + return NETDEV_TX_OK; } diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c index f901a17f76b..86a891f93fc 100644 --- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c @@ -489,8 +489,6 @@ static int ar5008_hw_rf_alloc_ext_banks(struct ath_hw *ah) ATH_ALLOC_BANK(ah->analogBank6Data, ah->iniBank6.ia_rows); ATH_ALLOC_BANK(ah->analogBank6TPCData, ah->iniBank6TPC.ia_rows); ATH_ALLOC_BANK(ah->analogBank7Data, ah->iniBank7.ia_rows); - ATH_ALLOC_BANK(ah->addac5416_21, - ah->iniAddac.ia_rows * ah->iniAddac.ia_columns); ATH_ALLOC_BANK(ah->bank6Temp, ah->iniBank6.ia_rows); return 0; @@ -519,7 +517,6 @@ static void ar5008_hw_rf_free_ext_banks(struct ath_hw *ah) ATH_FREE_BANK(ah->analogBank6Data); ATH_FREE_BANK(ah->analogBank6TPCData); ATH_FREE_BANK(ah->analogBank7Data); - ATH_FREE_BANK(ah->addac5416_21); ATH_FREE_BANK(ah->bank6Temp); #undef ATH_FREE_BANK @@ -805,27 +802,7 @@ static int ar5008_hw_process_ini(struct ath_hw *ah, if (ah->eep_ops->set_addac) ah->eep_ops->set_addac(ah, chan); - if (AR_SREV_5416_22_OR_LATER(ah)) { - REG_WRITE_ARRAY(&ah->iniAddac, 1, regWrites); - } else { - struct ar5416IniArray temp; - u32 addacSize = - sizeof(u32) * ah->iniAddac.ia_rows * - ah->iniAddac.ia_columns; - - /* For AR5416 2.0/2.1 */ - memcpy(ah->addac5416_21, - ah->iniAddac.ia_array, addacSize); - - /* override CLKDRV value at [row, column] = [31, 1] */ - (ah->addac5416_21)[31 * ah->iniAddac.ia_columns + 1] = 0; - - temp.ia_array = ah->addac5416_21; - temp.ia_columns = ah->iniAddac.ia_columns; - temp.ia_rows = ah->iniAddac.ia_rows; - REG_WRITE_ARRAY(&temp, 1, regWrites); - } - + REG_WRITE_ARRAY(&ah->iniAddac, 1, regWrites); REG_WRITE(ah, AR_PHY_ADC_SERIAL_CTL, AR_PHY_SEL_INTERNAL_ADDAC); ENABLE_REGWRITE_BUFFER(ah); diff --git a/drivers/net/wireless/ath/ath9k/ar9002_hw.c b/drivers/net/wireless/ath/ath9k/ar9002_hw.c index 11f192a1ceb..d190411ac8f 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c @@ -180,6 +180,25 @@ static void ar9002_hw_init_mode_regs(struct ath_hw *ah) INIT_INI_ARRAY(&ah->iniAddac, ar5416Addac, ARRAY_SIZE(ar5416Addac), 2); } + + /* iniAddac needs to be modified for these chips */ + if (AR_SREV_9160(ah) || !AR_SREV_5416_22_OR_LATER(ah)) { + struct ar5416IniArray *addac = &ah->iniAddac; + u32 size = sizeof(u32) * addac->ia_rows * addac->ia_columns; + u32 *data; + + data = kmalloc(size, GFP_KERNEL); + if (!data) + return; + + memcpy(data, addac->ia_array, size); + addac->ia_array = data; + + if (!AR_SREV_5416_22_OR_LATER(ah)) { + /* override CLKDRV value */ + INI_RA(addac, 31,1) = 0; + } + } } /* Support for Japan ch.14 (2484) spread */ diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 6a29004a71b..c8261d4fc78 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -940,7 +940,6 @@ struct ath_hw { u32 *analogBank6Data; u32 *analogBank6TPCData; u32 *analogBank7Data; - u32 *addac5416_21; u32 *bank6Temp; u8 txpower_limit; diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c index d19a9ee9d05..bbc813dee98 100644 --- a/drivers/net/wireless/ath/carl9170/tx.c +++ b/drivers/net/wireless/ath/carl9170/tx.c @@ -1234,6 +1234,7 @@ static bool carl9170_tx_ps_drop(struct ar9170 *ar, struct sk_buff *skb) { struct ieee80211_sta *sta; struct carl9170_sta_info *sta_info; + struct ieee80211_tx_info *tx_info; rcu_read_lock(); sta = __carl9170_get_tx_sta(ar, skb); @@ -1241,16 +1242,18 @@ static bool carl9170_tx_ps_drop(struct ar9170 *ar, struct sk_buff *skb) goto out_rcu; sta_info = (void *) sta->drv_priv; - if (unlikely(sta_info->sleeping)) { - struct ieee80211_tx_info *tx_info; + tx_info = IEEE80211_SKB_CB(skb); + if (unlikely(sta_info->sleeping) && + !(tx_info->flags & (IEEE80211_TX_CTL_POLL_RESPONSE | + IEEE80211_TX_CTL_CLEAR_PS_FILT))) { rcu_read_unlock(); - tx_info = IEEE80211_SKB_CB(skb); if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) atomic_dec(&ar->tx_ampdu_upload); tx_info->flags |= IEEE80211_TX_STAT_TX_FILTERED; + carl9170_release_dev_space(ar, skb); carl9170_tx_status(ar, skb, false); return true; } diff --git a/drivers/net/wireless/brcm80211/brcmsmac/ampdu.c b/drivers/net/wireless/brcm80211/brcmsmac/ampdu.c index 90911eec0cf..30b58870b1b 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/ampdu.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/ampdu.c @@ -1051,17 +1051,13 @@ brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, } /* either retransmit or send bar if ack not recd */ if (!ack_recd) { - struct ieee80211_tx_rate *txrate = - tx_info->status.rates; - if (retry && (txrate[0].count < (int)retry_limit)) { + if (retry && (ini->txretry[index] < (int)retry_limit)) { ini->txretry[index]++; ini->tx_in_transit--; /* * Use high prededence for retransmit to * give some punch */ - /* brcms_c_txq_enq(wlc, scb, p, - * BRCMS_PRIO_TO_PREC(tid)); */ brcms_c_txq_enq(wlc, scb, p, BRCMS_PRIO_TO_HI_PREC(tid)); } else { @@ -1074,9 +1070,9 @@ brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, IEEE80211_TX_STAT_AMPDU_NO_BACK; skb_pull(p, D11_PHY_HDR_LEN); skb_pull(p, D11_TXH_LEN); - wiphy_err(wiphy, "%s: BA Timeout, seq %d, in_" - "transit %d\n", "AMPDU status", seq, - ini->tx_in_transit); + BCMMSG(wiphy, + "BA Timeout, seq %d, in_transit %d\n", + seq, ini->tx_in_transit); ieee80211_tx_status_irqsafe(wlc->pub->ieee_hw, p); } diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c index 54b2d391e91..a7dfba8d164 100644 --- a/drivers/net/wireless/iwlegacy/3945-mac.c +++ b/drivers/net/wireless/iwlegacy/3945-mac.c @@ -2475,7 +2475,7 @@ il3945_bg_alive_start(struct work_struct *data) container_of(data, struct il_priv, alive_start.work); mutex_lock(&il->mutex); - if (test_bit(S_EXIT_PENDING, &il->status)) + if (test_bit(S_EXIT_PENDING, &il->status) || il->txq == NULL) goto out; il3945_alive_start(il); diff --git a/drivers/net/wireless/iwlegacy/3945.c b/drivers/net/wireless/iwlegacy/3945.c index 1489b1573a6..c80eb9b3155 100644 --- a/drivers/net/wireless/iwlegacy/3945.c +++ b/drivers/net/wireless/iwlegacy/3945.c @@ -1870,11 +1870,12 @@ il3945_bg_reg_txpower_periodic(struct work_struct *work) struct il_priv *il = container_of(work, struct il_priv, _3945.thermal_periodic.work); - if (test_bit(S_EXIT_PENDING, &il->status)) - return; - mutex_lock(&il->mutex); + if (test_bit(S_EXIT_PENDING, &il->status) || il->txq == NULL) + goto out; + il3945_reg_txpower_periodic(il); +out: mutex_unlock(&il->mutex); } diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c index 64cf439035c..ca78e91de86 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c @@ -1240,7 +1240,7 @@ int iwlagn_suspend(struct iwl_priv *priv, .flags = CMD_SYNC, .data[0] = key_data.rsc_tsc, .dataflags[0] = IWL_HCMD_DFL_NOCOPY, - .len[0] = sizeof(key_data.rsc_tsc), + .len[0] = sizeof(*key_data.rsc_tsc), }; ret = iwl_trans_send_cmd(trans(priv), &rsc_tsc_cmd); diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c index 7353826095f..e483cfa8d14 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c @@ -1187,6 +1187,7 @@ int iwl_remove_dynamic_key(struct iwl_priv *priv, unsigned long flags; struct iwl_addsta_cmd sta_cmd; u8 sta_id = iwlagn_key_sta_id(priv, ctx->vif, sta); + __le16 key_flags; /* if station isn't there, neither is the key */ if (sta_id == IWL_INVALID_STATION) @@ -1212,7 +1213,14 @@ int iwl_remove_dynamic_key(struct iwl_priv *priv, IWL_ERR(priv, "offset %d not used in uCode key table.\n", keyconf->hw_key_idx); - sta_cmd.key.key_flags = STA_KEY_FLG_NO_ENC | STA_KEY_FLG_INVALID; + key_flags = cpu_to_le16(keyconf->keyidx << STA_KEY_FLG_KEYID_POS); + key_flags |= STA_KEY_FLG_MAP_KEY_MSK | STA_KEY_FLG_NO_ENC | + STA_KEY_FLG_INVALID; + + if (!(keyconf->flags & IEEE80211_KEY_FLAG_PAIRWISE)) + key_flags |= STA_KEY_MULTICAST_MSK; + + sta_cmd.key.key_flags = key_flags; sta_cmd.key.key_offset = WEP_INVALID_OFFSET; sta_cmd.sta.modify_mask = STA_MODIFY_KEY_MASK; sta_cmd.mode = STA_CONTROL_MODIFY_MSK; diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c index 5b2972b43b0..2210a0f9af2 100644 --- a/drivers/net/wireless/mwifiex/cfg80211.c +++ b/drivers/net/wireless/mwifiex/cfg80211.c @@ -846,6 +846,7 @@ mwifiex_cfg80211_assoc(struct mwifiex_private *priv, size_t ssid_len, u8 *ssid, priv->sec_info.wpa_enabled = false; priv->sec_info.wpa2_enabled = false; priv->wep_key_curr_index = 0; + priv->sec_info.encryption_mode = 0; ret = mwifiex_set_encode(priv, NULL, 0, 0, 1); if (mode == NL80211_IFTYPE_ADHOC) { diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c index c3e1aa7c1a8..fd356b7c047 100644 --- a/drivers/net/wireless/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c @@ -426,10 +426,14 @@ void rt2x00lib_txdone(struct queue_entry *entry, /* * If the data queue was below the threshold before the txdone * handler we must make sure the packet queue in the mac80211 stack - * is reenabled when the txdone handler has finished. + * is reenabled when the txdone handler has finished. This has to be + * serialized with rt2x00mac_tx(), otherwise we can wake up queue + * before it was stopped. */ + spin_lock_bh(&entry->queue->tx_lock); if (!rt2x00queue_threshold(entry->queue)) rt2x00queue_unpause_queue(entry->queue); + spin_unlock_bh(&entry->queue->tx_lock); } EXPORT_SYMBOL_GPL(rt2x00lib_txdone); @@ -1220,7 +1224,8 @@ void rt2x00lib_remove_dev(struct rt2x00_dev *rt2x00dev) cancel_work_sync(&rt2x00dev->rxdone_work); cancel_work_sync(&rt2x00dev->txdone_work); } - destroy_workqueue(rt2x00dev->workqueue); + if (rt2x00dev->workqueue) + destroy_workqueue(rt2x00dev->workqueue); /* * Free the tx status fifo. diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index ede3c58e678..2df2eb6d3e0 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -152,13 +152,22 @@ void rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb) if (unlikely(rt2x00queue_write_tx_frame(queue, skb, false))) goto exit_fail; + /* + * Pausing queue has to be serialized with rt2x00lib_txdone(). Note + * we should not use spin_lock_bh variant as bottom halve was already + * disabled before ieee80211_xmit() call. + */ + spin_lock(&queue->tx_lock); if (rt2x00queue_threshold(queue)) rt2x00queue_pause_queue(queue); + spin_unlock(&queue->tx_lock); return; exit_fail: + spin_lock(&queue->tx_lock); rt2x00queue_pause_queue(queue); + spin_unlock(&queue->tx_lock); exit_free_skb: ieee80211_free_txskb(hw, skb); } diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c index 5adfb3eab9c..9b1b2b7a780 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c @@ -619,6 +619,9 @@ int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb, else if (test_bit(REQUIRE_DMA, &queue->rt2x00dev->cap_flags)) rt2x00queue_align_frame(skb); + /* + * That function must be called with bh disabled. + */ spin_lock(&queue->tx_lock); if (unlikely(rt2x00queue_full(queue))) { diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index ea2bd1be264..91a375fb6ae 100644 --- a/drivers/of/fdt.c +++ b/drivers/of/fdt.c @@ -23,7 +23,6 @@ #include <asm/machdep.h> #endif /* CONFIG_PPC */ -#include <asm/setup.h> #include <asm/page.h> char *of_fdt_get_string(struct boot_param_header *blob, u32 offset) diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c index 980c079e444..483c0adcad8 100644 --- a/drivers/of/of_mdio.c +++ b/drivers/of/of_mdio.c @@ -182,7 +182,7 @@ struct phy_device *of_phy_connect_fixed_link(struct net_device *dev, if (!phy_id || sz < sizeof(*phy_id)) return NULL; - sprintf(bus_id, PHY_ID_FMT, "0", be32_to_cpu(phy_id[0])); + sprintf(bus_id, PHY_ID_FMT, "fixed-0", be32_to_cpu(phy_id[0])); phy = phy_connect(dev, bus_id, hndlr, 0, iface); return IS_ERR(phy) ? NULL : phy; diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c index 1cfbf228fbb..24f049e7395 100644 --- a/drivers/pci/pcie/aspm.c +++ b/drivers/pci/pcie/aspm.c @@ -500,6 +500,9 @@ static int pcie_aspm_sanity_check(struct pci_dev *pdev) int pos; u32 reg32; + if (aspm_disabled) + return 0; + /* * Some functions in a slot might not all be PCIe functions, * very strange. Disable ASPM for the whole slot diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig index f995e6e2f78..15dbd8cc445 100644 --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig @@ -143,6 +143,30 @@ config FUJITSU_LAPTOP_DEBUG If you are not sure, say N here. +config FUJITSU_TABLET + tristate "Fujitsu Tablet Extras" + depends on ACPI + depends on INPUT + ---help--- + This is a driver for tablets built by Fujitsu: + + * Lifebook P1510/P1610/P1620/Txxxx + * Stylistic ST5xxx + * Possibly other Fujitsu tablet models + + It adds support for the panel buttons, docking station detection, + tablet/notebook mode detection for convertible and + orientation detection for docked slates. + + If you have a Fujitsu convertible or slate, say Y or M here. + +config AMILO_RFKILL + tristate "Fujitsu-Siemens Amilo rfkill support" + depends on RFKILL + ---help--- + This is a driver for enabling wifi on some Fujitsu-Siemens Amilo + laptops. + config TC1100_WMI tristate "HP Compaq TC1100 Tablet WMI Extras (EXPERIMENTAL)" depends on !X86_64 diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile index 293a320d9fa..d328f21e9fd 100644 --- a/drivers/platform/x86/Makefile +++ b/drivers/platform/x86/Makefile @@ -17,12 +17,14 @@ obj-$(CONFIG_ACER_WMI) += acer-wmi.o obj-$(CONFIG_ACERHDF) += acerhdf.o obj-$(CONFIG_HP_ACCEL) += hp_accel.o obj-$(CONFIG_HP_WMI) += hp-wmi.o +obj-$(CONFIG_AMILO_RFKILL) += amilo-rfkill.o obj-$(CONFIG_TC1100_WMI) += tc1100-wmi.o obj-$(CONFIG_SONY_LAPTOP) += sony-laptop.o obj-$(CONFIG_IDEAPAD_LAPTOP) += ideapad-laptop.o obj-$(CONFIG_THINKPAD_ACPI) += thinkpad_acpi.o obj-$(CONFIG_SENSORS_HDAPS) += hdaps.o obj-$(CONFIG_FUJITSU_LAPTOP) += fujitsu-laptop.o +obj-$(CONFIG_FUJITSU_TABLET) += fujitsu-tablet.o obj-$(CONFIG_PANASONIC_LAPTOP) += panasonic-laptop.o obj-$(CONFIG_INTEL_MENLOW) += intel_menlow.o obj-$(CONFIG_ACPI_WMI) += wmi.o diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c index b848277171a..1e5290b5396 100644 --- a/drivers/platform/x86/acer-wmi.c +++ b/drivers/platform/x86/acer-wmi.c @@ -679,6 +679,32 @@ static acpi_status AMW0_find_mailled(void) return AE_OK; } +static int AMW0_set_cap_acpi_check_device_found; + +static acpi_status AMW0_set_cap_acpi_check_device_cb(acpi_handle handle, + u32 level, void *context, void **retval) +{ + AMW0_set_cap_acpi_check_device_found = 1; + return AE_OK; +} + +static const struct acpi_device_id norfkill_ids[] = { + { "VPC2004", 0}, + { "IBM0068", 0}, + { "LEN0068", 0}, + { "", 0}, +}; + +static int AMW0_set_cap_acpi_check_device(void) +{ + const struct acpi_device_id *id; + + for (id = norfkill_ids; id->id[0]; id++) + acpi_get_devices(id->id, AMW0_set_cap_acpi_check_device_cb, + NULL, NULL); + return AMW0_set_cap_acpi_check_device_found; +} + static acpi_status AMW0_set_capabilities(void) { struct wmab_args args; @@ -692,7 +718,9 @@ static acpi_status AMW0_set_capabilities(void) * work. */ if (wmi_has_guid(AMW0_GUID2)) { - interface->capability |= ACER_CAP_WIRELESS; + if ((quirks != &quirk_unknown) || + !AMW0_set_cap_acpi_check_device()) + interface->capability |= ACER_CAP_WIRELESS; return AE_OK; } diff --git a/drivers/platform/x86/amilo-rfkill.c b/drivers/platform/x86/amilo-rfkill.c new file mode 100644 index 00000000000..19170bb7700 --- /dev/null +++ b/drivers/platform/x86/amilo-rfkill.c @@ -0,0 +1,173 @@ +/* + * Support for rfkill on some Fujitsu-Siemens Amilo laptops. + * Copyright 2011 Ben Hutchings. + * + * Based in part on the fsam7440 driver, which is: + * Copyright 2005 Alejandro Vidal Mata & Javier Vidal Mata. + * and on the fsaa1655g driver, which is: + * Copyright 2006 Martin Večeřa. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/module.h> +#include <linux/dmi.h> +#include <linux/i8042.h> +#include <linux/io.h> +#include <linux/moduleparam.h> +#include <linux/platform_device.h> +#include <linux/rfkill.h> + +/* + * These values were obtained from disassembling and debugging the + * PM.exe program installed in the Fujitsu-Siemens AMILO A1655G + */ +#define A1655_WIFI_COMMAND 0x10C5 +#define A1655_WIFI_ON 0x25 +#define A1655_WIFI_OFF 0x45 + +static int amilo_a1655_rfkill_set_block(void *data, bool blocked) +{ + u8 param = blocked ? A1655_WIFI_OFF : A1655_WIFI_ON; + int rc; + + i8042_lock_chip(); + rc = i8042_command(¶m, A1655_WIFI_COMMAND); + i8042_unlock_chip(); + return rc; +} + +static const struct rfkill_ops amilo_a1655_rfkill_ops = { + .set_block = amilo_a1655_rfkill_set_block +}; + +/* + * These values were obtained from disassembling the PM.exe program + * installed in the Fujitsu-Siemens AMILO M 7440 + */ +#define M7440_PORT1 0x118f +#define M7440_PORT2 0x118e +#define M7440_RADIO_ON1 0x12 +#define M7440_RADIO_ON2 0x80 +#define M7440_RADIO_OFF1 0x10 +#define M7440_RADIO_OFF2 0x00 + +static int amilo_m7440_rfkill_set_block(void *data, bool blocked) +{ + u8 val1 = blocked ? M7440_RADIO_OFF1 : M7440_RADIO_ON1; + u8 val2 = blocked ? M7440_RADIO_OFF2 : M7440_RADIO_ON2; + + outb(val1, M7440_PORT1); + outb(val2, M7440_PORT2); + + /* Check whether the state has changed correctly */ + if (inb(M7440_PORT1) != val1 || inb(M7440_PORT2) != val2) + return -EIO; + + return 0; +} + +static const struct rfkill_ops amilo_m7440_rfkill_ops = { + .set_block = amilo_m7440_rfkill_set_block +}; + +static const struct dmi_system_id __devinitdata amilo_rfkill_id_table[] = { + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), + DMI_MATCH(DMI_BOARD_NAME, "AMILO A1655"), + }, + .driver_data = (void *)&amilo_a1655_rfkill_ops + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), + DMI_MATCH(DMI_BOARD_NAME, "AMILO M7440"), + }, + .driver_data = (void *)&amilo_m7440_rfkill_ops + }, + {} +}; + +static struct platform_device *amilo_rfkill_pdev; +static struct rfkill *amilo_rfkill_dev; + +static int __devinit amilo_rfkill_probe(struct platform_device *device) +{ + const struct dmi_system_id *system_id = + dmi_first_match(amilo_rfkill_id_table); + int rc; + + amilo_rfkill_dev = rfkill_alloc(KBUILD_MODNAME, &device->dev, + RFKILL_TYPE_WLAN, + system_id->driver_data, NULL); + if (!amilo_rfkill_dev) + return -ENOMEM; + + rc = rfkill_register(amilo_rfkill_dev); + if (rc) + goto fail; + + return 0; + +fail: + rfkill_destroy(amilo_rfkill_dev); + return rc; +} + +static int amilo_rfkill_remove(struct platform_device *device) +{ + rfkill_unregister(amilo_rfkill_dev); + rfkill_destroy(amilo_rfkill_dev); + return 0; +} + +static struct platform_driver amilo_rfkill_driver = { + .driver = { + .name = KBUILD_MODNAME, + .owner = THIS_MODULE, + }, + .probe = amilo_rfkill_probe, + .remove = amilo_rfkill_remove, +}; + +static int __init amilo_rfkill_init(void) +{ + int rc; + + if (dmi_first_match(amilo_rfkill_id_table) == NULL) + return -ENODEV; + + rc = platform_driver_register(&amilo_rfkill_driver); + if (rc) + return rc; + + amilo_rfkill_pdev = platform_device_register_simple(KBUILD_MODNAME, -1, + NULL, 0); + if (IS_ERR(amilo_rfkill_pdev)) { + rc = PTR_ERR(amilo_rfkill_pdev); + goto fail; + } + + return 0; + +fail: + platform_driver_unregister(&amilo_rfkill_driver); + return rc; +} + +static void __exit amilo_rfkill_exit(void) +{ + platform_device_unregister(amilo_rfkill_pdev); + platform_driver_unregister(&amilo_rfkill_driver); +} + +MODULE_AUTHOR("Ben Hutchings <ben@decadent.org.uk>"); +MODULE_LICENSE("GPL"); +MODULE_DEVICE_TABLE(dmi, amilo_rfkill_id_table); + +module_init(amilo_rfkill_init); +module_exit(amilo_rfkill_exit); diff --git a/drivers/platform/x86/fujitsu-tablet.c b/drivers/platform/x86/fujitsu-tablet.c new file mode 100644 index 00000000000..580d80a73c3 --- /dev/null +++ b/drivers/platform/x86/fujitsu-tablet.c @@ -0,0 +1,478 @@ +/* + * Copyright (C) 2006-2012 Robert Gerlach <khnz@gmx.de> + * Copyright (C) 2005-2006 Jan Rychter <jan@rychter.com> + * + * You can redistribute and/or modify this program under the terms of the + * GNU General Public License version 2 as published by the Free Software + * Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General + * Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place Suite 330, Boston, MA 02111-1307, USA. + */ + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/init.h> +#include <linux/bitops.h> +#include <linux/io.h> +#include <linux/ioport.h> +#include <linux/acpi.h> +#include <linux/device.h> +#include <linux/interrupt.h> +#include <linux/input.h> +#include <linux/delay.h> +#include <linux/dmi.h> + +#define MODULENAME "fujitsu-tablet" + +#define ACPI_FUJITSU_CLASS "fujitsu" + +#define INVERT_TABLET_MODE_BIT 0x01 +#define FORCE_TABLET_MODE_IF_UNDOCK 0x02 + +#define KEYMAP_LEN 16 + +static const struct acpi_device_id fujitsu_ids[] = { + { .id = "FUJ02BD" }, + { .id = "FUJ02BF" }, + { .id = "" } +}; + +struct fujitsu_config { + unsigned short keymap[KEYMAP_LEN]; + unsigned int quirks; +}; + +static unsigned short keymap_Lifebook_Tseries[KEYMAP_LEN] __initconst = { + KEY_RESERVED, + KEY_RESERVED, + KEY_RESERVED, + KEY_RESERVED, + KEY_SCROLLDOWN, + KEY_SCROLLUP, + KEY_DIRECTION, + KEY_LEFTCTRL, + KEY_BRIGHTNESSUP, + KEY_BRIGHTNESSDOWN, + KEY_BRIGHTNESS_ZERO, + KEY_RESERVED, + KEY_RESERVED, + KEY_RESERVED, + KEY_RESERVED, + KEY_LEFTALT +}; + +static unsigned short keymap_Lifebook_U810[KEYMAP_LEN] __initconst = { + KEY_RESERVED, + KEY_RESERVED, + KEY_RESERVED, + KEY_RESERVED, + KEY_PROG1, + KEY_PROG2, + KEY_DIRECTION, + KEY_RESERVED, + KEY_RESERVED, + KEY_RESERVED, + KEY_UP, + KEY_DOWN, + KEY_RESERVED, + KEY_RESERVED, + KEY_LEFTCTRL, + KEY_LEFTALT +}; + +static unsigned short keymap_Stylistic_Tseries[KEYMAP_LEN] __initconst = { + KEY_RESERVED, + KEY_RESERVED, + KEY_RESERVED, + KEY_RESERVED, + KEY_PRINT, + KEY_BACKSPACE, + KEY_SPACE, + KEY_ENTER, + KEY_BRIGHTNESSUP, + KEY_BRIGHTNESSDOWN, + KEY_DOWN, + KEY_UP, + KEY_SCROLLUP, + KEY_SCROLLDOWN, + KEY_LEFTCTRL, + KEY_LEFTALT +}; + +static unsigned short keymap_Stylistic_ST5xxx[KEYMAP_LEN] __initconst = { + KEY_RESERVED, + KEY_RESERVED, + KEY_RESERVED, + KEY_RESERVED, + KEY_MAIL, + KEY_DIRECTION, + KEY_ESC, + KEY_ENTER, + KEY_BRIGHTNESSUP, + KEY_BRIGHTNESSDOWN, + KEY_DOWN, + KEY_UP, + KEY_SCROLLUP, + KEY_SCROLLDOWN, + KEY_LEFTCTRL, + KEY_LEFTALT +}; + +static struct { + struct input_dev *idev; + struct fujitsu_config config; + unsigned long prev_keymask; + + char phys[21]; + + int irq; + int io_base; + int io_length; +} fujitsu; + +static u8 fujitsu_ack(void) +{ + return inb(fujitsu.io_base + 2); +} + +static u8 fujitsu_status(void) +{ + return inb(fujitsu.io_base + 6); +} + +static u8 fujitsu_read_register(const u8 addr) +{ + outb(addr, fujitsu.io_base); + return inb(fujitsu.io_base + 4); +} + +static void fujitsu_send_state(void) +{ + int state; + int dock, tablet_mode; + + state = fujitsu_read_register(0xdd); + + dock = state & 0x02; + + if ((fujitsu.config.quirks & FORCE_TABLET_MODE_IF_UNDOCK) && (!dock)) { + tablet_mode = 1; + } else{ + tablet_mode = state & 0x01; + if (fujitsu.config.quirks & INVERT_TABLET_MODE_BIT) + tablet_mode = !tablet_mode; + } + + input_report_switch(fujitsu.idev, SW_DOCK, dock); + input_report_switch(fujitsu.idev, SW_TABLET_MODE, tablet_mode); + input_sync(fujitsu.idev); +} + +static void fujitsu_reset(void) +{ + int timeout = 50; + + fujitsu_ack(); + + while ((fujitsu_status() & 0x02) && (--timeout)) + msleep(20); + + fujitsu_send_state(); +} + +static int __devinit input_fujitsu_setup(struct device *parent, + const char *name, const char *phys) +{ + struct input_dev *idev; + int error; + int i; + + idev = input_allocate_device(); + if (!idev) + return -ENOMEM; + + idev->dev.parent = parent; + idev->phys = phys; + idev->name = name; + idev->id.bustype = BUS_HOST; + idev->id.vendor = 0x1734; /* Fujitsu Siemens Computer GmbH */ + idev->id.product = 0x0001; + idev->id.version = 0x0101; + + idev->keycode = fujitsu.config.keymap; + idev->keycodesize = sizeof(fujitsu.config.keymap[0]); + idev->keycodemax = ARRAY_SIZE(fujitsu.config.keymap); + + __set_bit(EV_REP, idev->evbit); + + for (i = 0; i < ARRAY_SIZE(fujitsu.config.keymap); i++) + if (fujitsu.config.keymap[i]) + input_set_capability(idev, EV_KEY, fujitsu.config.keymap[i]); + + input_set_capability(idev, EV_MSC, MSC_SCAN); + + input_set_capability(idev, EV_SW, SW_DOCK); + input_set_capability(idev, EV_SW, SW_TABLET_MODE); + + input_set_capability(idev, EV_SW, SW_DOCK); + input_set_capability(idev, EV_SW, SW_TABLET_MODE); + + error = input_register_device(idev); + if (error) { + input_free_device(idev); + return error; + } + + fujitsu.idev = idev; + return 0; +} + +static void input_fujitsu_remove(void) +{ + input_unregister_device(fujitsu.idev); +} + +static irqreturn_t fujitsu_interrupt(int irq, void *dev_id) +{ + unsigned long keymask, changed; + unsigned int keycode; + int pressed; + int i; + + if (unlikely(!(fujitsu_status() & 0x01))) + return IRQ_NONE; + + fujitsu_send_state(); + + keymask = fujitsu_read_register(0xde); + keymask |= fujitsu_read_register(0xdf) << 8; + keymask ^= 0xffff; + + changed = keymask ^ fujitsu.prev_keymask; + if (changed) { + fujitsu.prev_keymask = keymask; + + for_each_set_bit(i, &changed, KEYMAP_LEN) { + keycode = fujitsu.config.keymap[i]; + pressed = keymask & changed & BIT(i); + + if (pressed) + input_event(fujitsu.idev, EV_MSC, MSC_SCAN, i); + + input_report_key(fujitsu.idev, keycode, pressed); + input_sync(fujitsu.idev); + } + } + + fujitsu_ack(); + return IRQ_HANDLED; +} + +static int __devinit fujitsu_dmi_default(const struct dmi_system_id *dmi) +{ + printk(KERN_INFO MODULENAME ": %s\n", dmi->ident); + memcpy(fujitsu.config.keymap, dmi->driver_data, + sizeof(fujitsu.config.keymap)); + return 1; +} + +static int __devinit fujitsu_dmi_stylistic(const struct dmi_system_id *dmi) +{ + fujitsu_dmi_default(dmi); + fujitsu.config.quirks |= FORCE_TABLET_MODE_IF_UNDOCK; + fujitsu.config.quirks |= INVERT_TABLET_MODE_BIT; + return 1; +} + +static struct dmi_system_id dmi_ids[] __initconst = { + { + .callback = fujitsu_dmi_default, + .ident = "Fujitsu Siemens P/T Series", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK") + }, + .driver_data = keymap_Lifebook_Tseries + }, + { + .callback = fujitsu_dmi_default, + .ident = "Fujitsu Lifebook T Series", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook T") + }, + .driver_data = keymap_Lifebook_Tseries + }, + { + .callback = fujitsu_dmi_stylistic, + .ident = "Fujitsu Siemens Stylistic T Series", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "Stylistic T") + }, + .driver_data = keymap_Stylistic_Tseries + }, + { + .callback = fujitsu_dmi_default, + .ident = "Fujitsu LifeBook U810", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook U810") + }, + .driver_data = keymap_Lifebook_U810 + }, + { + .callback = fujitsu_dmi_stylistic, + .ident = "Fujitsu Siemens Stylistic ST5xxx Series", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "STYLISTIC ST5") + }, + .driver_data = keymap_Stylistic_ST5xxx + }, + { + .callback = fujitsu_dmi_stylistic, + .ident = "Fujitsu Siemens Stylistic ST5xxx Series", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "Stylistic ST5") + }, + .driver_data = keymap_Stylistic_ST5xxx + }, + { + .callback = fujitsu_dmi_default, + .ident = "Unknown (using defaults)", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, ""), + DMI_MATCH(DMI_PRODUCT_NAME, "") + }, + .driver_data = keymap_Lifebook_Tseries + }, + { NULL } +}; + +static acpi_status __devinit +fujitsu_walk_resources(struct acpi_resource *res, void *data) +{ + switch (res->type) { + case ACPI_RESOURCE_TYPE_IRQ: + fujitsu.irq = res->data.irq.interrupts[0]; + return AE_OK; + + case ACPI_RESOURCE_TYPE_IO: + fujitsu.io_base = res->data.io.minimum; + fujitsu.io_length = res->data.io.address_length; + return AE_OK; + + case ACPI_RESOURCE_TYPE_END_TAG: + if (fujitsu.irq && fujitsu.io_base) + return AE_OK; + else + return AE_NOT_FOUND; + + default: + return AE_ERROR; + } +} + +static int __devinit acpi_fujitsu_add(struct acpi_device *adev) +{ + acpi_status status; + int error; + + if (!adev) + return -EINVAL; + + status = acpi_walk_resources(adev->handle, METHOD_NAME__CRS, + fujitsu_walk_resources, NULL); + if (ACPI_FAILURE(status) || !fujitsu.irq || !fujitsu.io_base) + return -ENODEV; + + sprintf(acpi_device_name(adev), "Fujitsu %s", acpi_device_hid(adev)); + sprintf(acpi_device_class(adev), "%s", ACPI_FUJITSU_CLASS); + + snprintf(fujitsu.phys, sizeof(fujitsu.phys), + "%s/input0", acpi_device_hid(adev)); + + error = input_fujitsu_setup(&adev->dev, + acpi_device_name(adev), fujitsu.phys); + if (error) + return error; + + if (!request_region(fujitsu.io_base, fujitsu.io_length, MODULENAME)) { + input_fujitsu_remove(); + return -EBUSY; + } + + fujitsu_reset(); + + error = request_irq(fujitsu.irq, fujitsu_interrupt, + IRQF_SHARED, MODULENAME, fujitsu_interrupt); + if (error) { + release_region(fujitsu.io_base, fujitsu.io_length); + input_fujitsu_remove(); + return error; + } + + return 0; +} + +static int __devexit acpi_fujitsu_remove(struct acpi_device *adev, int type) +{ + free_irq(fujitsu.irq, fujitsu_interrupt); + release_region(fujitsu.io_base, fujitsu.io_length); + input_fujitsu_remove(); + return 0; +} + +static int acpi_fujitsu_resume(struct acpi_device *adev) +{ + fujitsu_reset(); + return 0; +} + +static struct acpi_driver acpi_fujitsu_driver = { + .name = MODULENAME, + .class = "hotkey", + .ids = fujitsu_ids, + .ops = { + .add = acpi_fujitsu_add, + .remove = acpi_fujitsu_remove, + .resume = acpi_fujitsu_resume, + } +}; + +static int __init fujitsu_module_init(void) +{ + int error; + + dmi_check_system(dmi_ids); + + error = acpi_bus_register_driver(&acpi_fujitsu_driver); + if (error) + return error; + + return 0; +} + +static void __exit fujitsu_module_exit(void) +{ + acpi_bus_unregister_driver(&acpi_fujitsu_driver); +} + +module_init(fujitsu_module_init); +module_exit(fujitsu_module_exit); + +MODULE_AUTHOR("Robert Gerlach <khnz@gmx.de>"); +MODULE_DESCRIPTION("Fujitsu tablet pc extras driver"); +MODULE_LICENSE("GPL"); +MODULE_VERSION("2.4"); + +MODULE_DEVICE_TABLE(acpi, fujitsu_ids); diff --git a/drivers/platform/x86/panasonic-laptop.c b/drivers/platform/x86/panasonic-laptop.c index 05be30ee158..ffff8b4b494 100644 --- a/drivers/platform/x86/panasonic-laptop.c +++ b/drivers/platform/x86/panasonic-laptop.c @@ -562,8 +562,8 @@ static int acpi_pcc_hotkey_add(struct acpi_device *device) num_sifr = acpi_pcc_get_sqty(device); - if (num_sifr > 255) { - ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "num_sifr too large")); + if (num_sifr < 0 || num_sifr > 255) { + ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "num_sifr out of range")); return -ENODEV; } diff --git a/drivers/pps/pps.c b/drivers/pps/pps.c index 2baadd21b7a..98fbe62694d 100644 --- a/drivers/pps/pps.c +++ b/drivers/pps/pps.c @@ -369,9 +369,9 @@ static int __init pps_init(void) int err; pps_class = class_create(THIS_MODULE, "pps"); - if (!pps_class) { + if (IS_ERR(pps_class)) { pr_err("failed to allocate class\n"); - return -ENOMEM; + return PTR_ERR(pps_class); } pps_class->dev_attrs = pps_attrs; diff --git a/drivers/rapidio/devices/tsi721.c b/drivers/rapidio/devices/tsi721.c index 691b1ab1a3d..30d2072f480 100644 --- a/drivers/rapidio/devices/tsi721.c +++ b/drivers/rapidio/devices/tsi721.c @@ -410,13 +410,14 @@ static void tsi721_db_dpc(struct work_struct *work) */ mport = priv->mport; - wr_ptr = ioread32(priv->regs + TSI721_IDQ_WP(IDB_QUEUE)); - rd_ptr = ioread32(priv->regs + TSI721_IDQ_RP(IDB_QUEUE)); + wr_ptr = ioread32(priv->regs + TSI721_IDQ_WP(IDB_QUEUE)) % IDB_QSIZE; + rd_ptr = ioread32(priv->regs + TSI721_IDQ_RP(IDB_QUEUE)) % IDB_QSIZE; while (wr_ptr != rd_ptr) { idb_entry = (u64 *)(priv->idb_base + (TSI721_IDB_ENTRY_SIZE * rd_ptr)); rd_ptr++; + rd_ptr %= IDB_QSIZE; idb.msg = *idb_entry; *idb_entry = 0; diff --git a/drivers/rapidio/devices/tsi721.h b/drivers/rapidio/devices/tsi721.h index 822e54c394d..1c226b31af1 100644 --- a/drivers/rapidio/devices/tsi721.h +++ b/drivers/rapidio/devices/tsi721.h @@ -118,34 +118,34 @@ #define TSI721_IDB_ENTRY_SIZE 64 -#define TSI721_IDQ_CTL(x) (0x20000 + (x) * 1000) +#define TSI721_IDQ_CTL(x) (0x20000 + (x) * 0x1000) #define TSI721_IDQ_SUSPEND 0x00000002 #define TSI721_IDQ_INIT 0x00000001 -#define TSI721_IDQ_STS(x) (0x20004 + (x) * 1000) +#define TSI721_IDQ_STS(x) (0x20004 + (x) * 0x1000) #define TSI721_IDQ_RUN 0x00200000 -#define TSI721_IDQ_MASK(x) (0x20008 + (x) * 1000) +#define TSI721_IDQ_MASK(x) (0x20008 + (x) * 0x1000) #define TSI721_IDQ_MASK_MASK 0xffff0000 #define TSI721_IDQ_MASK_PATT 0x0000ffff -#define TSI721_IDQ_RP(x) (0x2000c + (x) * 1000) +#define TSI721_IDQ_RP(x) (0x2000c + (x) * 0x1000) #define TSI721_IDQ_RP_PTR 0x0007ffff -#define TSI721_IDQ_WP(x) (0x20010 + (x) * 1000) +#define TSI721_IDQ_WP(x) (0x20010 + (x) * 0x1000) #define TSI721_IDQ_WP_PTR 0x0007ffff -#define TSI721_IDQ_BASEL(x) (0x20014 + (x) * 1000) +#define TSI721_IDQ_BASEL(x) (0x20014 + (x) * 0x1000) #define TSI721_IDQ_BASEL_ADDR 0xffffffc0 -#define TSI721_IDQ_BASEU(x) (0x20018 + (x) * 1000) -#define TSI721_IDQ_SIZE(x) (0x2001c + (x) * 1000) +#define TSI721_IDQ_BASEU(x) (0x20018 + (x) * 0x1000) +#define TSI721_IDQ_SIZE(x) (0x2001c + (x) * 0x1000) #define TSI721_IDQ_SIZE_VAL(size) (__fls(size) - 4) #define TSI721_IDQ_SIZE_MIN 512 #define TSI721_IDQ_SIZE_MAX (512 * 1024) -#define TSI721_SR_CHINT(x) (0x20040 + (x) * 1000) -#define TSI721_SR_CHINTE(x) (0x20044 + (x) * 1000) -#define TSI721_SR_CHINTSET(x) (0x20048 + (x) * 1000) +#define TSI721_SR_CHINT(x) (0x20040 + (x) * 0x1000) +#define TSI721_SR_CHINTE(x) (0x20044 + (x) * 0x1000) +#define TSI721_SR_CHINTSET(x) (0x20048 + (x) * 0x1000) #define TSI721_SR_CHINT_ODBOK 0x00000020 #define TSI721_SR_CHINT_IDBQRCV 0x00000010 #define TSI721_SR_CHINT_SUSP 0x00000008 @@ -156,7 +156,7 @@ #define TSI721_IBWIN_NUM 8 -#define TSI721_IBWINLB(x) (0x29000 + (x) * 20) +#define TSI721_IBWINLB(x) (0x29000 + (x) * 0x20) #define TSI721_IBWINLB_BA 0xfffff000 #define TSI721_IBWINLB_WEN 0x00000001 @@ -187,13 +187,13 @@ */ #define TSI721_OBWIN_NUM TSI721_PC2SR_WINS -#define TSI721_OBWINLB(x) (0x40000 + (x) * 20) +#define TSI721_OBWINLB(x) (0x40000 + (x) * 0x20) #define TSI721_OBWINLB_BA 0xffff8000 #define TSI721_OBWINLB_WEN 0x00000001 -#define TSI721_OBWINUB(x) (0x40004 + (x) * 20) +#define TSI721_OBWINUB(x) (0x40004 + (x) * 0x20) -#define TSI721_OBWINSZ(x) (0x40008 + (x) * 20) +#define TSI721_OBWINSZ(x) (0x40008 + (x) * 0x20) #define TSI721_OBWINSZ_SIZE 0x00001f00 #define TSI721_OBWIN_SIZE(size) (__fls(size) - 15) diff --git a/drivers/regulator/da9052-regulator.c b/drivers/regulator/da9052-regulator.c index 3767364452f..09915e89705 100644 --- a/drivers/regulator/da9052-regulator.c +++ b/drivers/regulator/da9052-regulator.c @@ -226,7 +226,7 @@ static int da9052_regulator_set_voltage_int(struct regulator_dev *rdev, if (min_uV < info->min_uV) min_uV = info->min_uV; - *selector = (min_uV - info->min_uV) / info->step_uV; + *selector = DIV_ROUND_UP(min_uV - info->min_uV, info->step_uV); ret = da9052_list_voltage(rdev, *selector); if (ret < 0) @@ -260,8 +260,8 @@ static int da9052_set_ldo5_6_voltage(struct regulator_dev *rdev, * the LDO activate bit to implment the changes on the * LDO output. */ - return da9052_reg_update(regulator->da9052, DA9052_SUPPLY_REG, 0, - info->activate_bit); + return da9052_reg_update(regulator->da9052, DA9052_SUPPLY_REG, + info->activate_bit, info->activate_bit); } static int da9052_set_dcdc_voltage(struct regulator_dev *rdev, @@ -280,8 +280,8 @@ static int da9052_set_dcdc_voltage(struct regulator_dev *rdev, * the DCDC activate bit to implment the changes on the * DCDC output. */ - return da9052_reg_update(regulator->da9052, DA9052_SUPPLY_REG, 0, - info->activate_bit); + return da9052_reg_update(regulator->da9052, DA9052_SUPPLY_REG, + info->activate_bit, info->activate_bit); } static int da9052_get_regulator_voltage_sel(struct regulator_dev *rdev) @@ -318,10 +318,10 @@ static int da9052_set_buckperi_voltage(struct regulator_dev *rdev, int min_uV, if ((regulator->da9052->chip_id == DA9052) && (min_uV >= DA9052_CONST_3uV)) *selector = DA9052_BUCK_PERI_REG_MAP_UPTO_3uV + - ((min_uV - DA9052_CONST_3uV) / - (DA9052_BUCK_PERI_3uV_STEP)); + DIV_ROUND_UP(min_uV - DA9052_CONST_3uV, + DA9052_BUCK_PERI_3uV_STEP); else - *selector = (min_uV - info->min_uV) / info->step_uV; + *selector = DIV_ROUND_UP(min_uV - info->min_uV, info->step_uV); ret = da9052_list_buckperi_voltage(rdev, *selector); if (ret < 0) @@ -400,6 +400,7 @@ static struct regulator_ops da9052_ldo_ops = { .ops = &da9052_ldo5_6_ops,\ .type = REGULATOR_VOLTAGE,\ .id = _id,\ + .n_voltages = (max - min) / step + 1, \ .owner = THIS_MODULE,\ },\ .min_uV = (min) * 1000,\ @@ -417,6 +418,7 @@ static struct regulator_ops da9052_ldo_ops = { .ops = &da9052_ldo_ops,\ .type = REGULATOR_VOLTAGE,\ .id = _id,\ + .n_voltages = (max - min) / step + 1, \ .owner = THIS_MODULE,\ },\ .min_uV = (min) * 1000,\ @@ -434,6 +436,7 @@ static struct regulator_ops da9052_ldo_ops = { .ops = &da9052_dcdc_ops,\ .type = REGULATOR_VOLTAGE,\ .id = _id,\ + .n_voltages = (max - min) / step + 1, \ .owner = THIS_MODULE,\ },\ .min_uV = (min) * 1000,\ @@ -451,6 +454,7 @@ static struct regulator_ops da9052_ldo_ops = { .ops = &da9052_buckperi_ops,\ .type = REGULATOR_VOLTAGE,\ .id = _id,\ + .n_voltages = (max - min) / step + 1, \ .owner = THIS_MODULE,\ },\ .min_uV = (min) * 1000,\ diff --git a/drivers/regulator/tps6524x-regulator.c b/drivers/regulator/tps6524x-regulator.c index 70b7b1f4f00..2e94686b6fe 100644 --- a/drivers/regulator/tps6524x-regulator.c +++ b/drivers/regulator/tps6524x-regulator.c @@ -481,7 +481,7 @@ static int set_voltage(struct regulator_dev *rdev, int min_uV, int max_uV, if (i >= info->n_voltages) i = info->n_voltages - 1; - *selector = info->voltages[i]; + *selector = i; return write_field(hw, &info->voltage, i); } diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c index 5c15ba01e9c..40ecf516589 100644 --- a/drivers/regulator/tps65910-regulator.c +++ b/drivers/regulator/tps65910-regulator.c @@ -662,7 +662,7 @@ static int tps65910_set_voltage_dcdc(struct regulator_dev *dev, tps65910_reg_write(pmic, TPS65910_VDD2_OP, vsel); break; case TPS65911_REG_VDDCTRL: - vsel = selector; + vsel = selector + 3; tps65910_reg_write(pmic, TPS65911_VDDCTRL_OP, vsel); } diff --git a/drivers/rtc/rtc-r9701.c b/drivers/rtc/rtc-r9701.c index 9beba49c3c5..2853c2a6f10 100644 --- a/drivers/rtc/rtc-r9701.c +++ b/drivers/rtc/rtc-r9701.c @@ -125,6 +125,13 @@ static int __devinit r9701_probe(struct spi_device *spi) unsigned char tmp; int res; + tmp = R100CNT; + res = read_regs(&spi->dev, &tmp, 1); + if (res || tmp != 0x20) { + dev_err(&spi->dev, "cannot read RTC register\n"); + return -ENODEV; + } + rtc = rtc_device_register("r9701", &spi->dev, &r9701_rtc_ops, THIS_MODULE); if (IS_ERR(rtc)) @@ -132,13 +139,6 @@ static int __devinit r9701_probe(struct spi_device *spi) dev_set_drvdata(&spi->dev, rtc); - tmp = R100CNT; - res = read_regs(&spi->dev, &tmp, 1); - if (res || tmp != 0x20) { - rtc_device_unregister(rtc); - return res; - } - return 0; } diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c index 3ef8d071c64..770a740a393 100644 --- a/drivers/s390/cio/qdio_main.c +++ b/drivers/s390/cio/qdio_main.c @@ -167,7 +167,7 @@ again: DBF_ERROR("%4x EQBS ERROR", SCH_NO(q)); DBF_ERROR("%3d%3d%2d", count, tmp_count, nr); q->handler(q->irq_ptr->cdev, QDIO_ERROR_ACTIVATE_CHECK_CONDITION, - 0, -1, -1, q->irq_ptr->int_parm); + q->nr, q->first_to_kick, count, q->irq_ptr->int_parm); return 0; } @@ -215,7 +215,7 @@ again: DBF_ERROR("%4x SQBS ERROR", SCH_NO(q)); DBF_ERROR("%3d%3d%2d", count, tmp_count, nr); q->handler(q->irq_ptr->cdev, QDIO_ERROR_ACTIVATE_CHECK_CONDITION, - 0, -1, -1, q->irq_ptr->int_parm); + q->nr, q->first_to_kick, count, q->irq_ptr->int_parm); return 0; } diff --git a/drivers/scsi/sd_dif.c b/drivers/scsi/sd_dif.c index 0cb39ff2117..f8fb2d691c0 100644 --- a/drivers/scsi/sd_dif.c +++ b/drivers/scsi/sd_dif.c @@ -408,7 +408,7 @@ int sd_dif_prepare(struct request *rq, sector_t hw_sector, unsigned int sector_s kunmap_atomic(sdt, KM_USER0); } - bio->bi_flags |= BIO_MAPPED_INTEGRITY; + bio->bi_flags |= (1 << BIO_MAPPED_INTEGRITY); } return 0; diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c index 2f9cb43a239..f37ad2271ad 100644 --- a/drivers/spi/spi-pl022.c +++ b/drivers/spi/spi-pl022.c @@ -1083,7 +1083,7 @@ err_alloc_rx_sg: return -ENOMEM; } -static int __init pl022_dma_probe(struct pl022 *pl022) +static int __devinit pl022_dma_probe(struct pl022 *pl022) { dma_cap_mask_t mask; diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index 44262908def..501b27c1814 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -1028,7 +1028,7 @@ done: return iscsit_add_reject_from_cmd( ISCSI_REASON_BOOKMARK_NO_RESOURCES, 1, 1, buf, cmd); - } else if (transport_ret == -EINVAL) { + } else if (transport_ret < 0) { /* * Unsupported SAM Opcode. CHECK_CONDITION will be sent * in iscsit_execute_cmd() during the CmdSN OOO Execution diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c index b7c779389ee..63e703bb6ac 100644 --- a/drivers/target/target_core_pr.c +++ b/drivers/target/target_core_pr.c @@ -117,7 +117,7 @@ static struct t10_pr_registration *core_scsi3_locate_pr_reg(struct se_device *, struct se_node_acl *, struct se_session *); static void core_scsi3_put_pr_reg(struct t10_pr_registration *); -static int target_check_scsi2_reservation_conflict(struct se_cmd *cmd, int *ret) +static int target_check_scsi2_reservation_conflict(struct se_cmd *cmd) { struct se_session *se_sess = cmd->se_sess; struct se_subsystem_dev *su_dev = cmd->se_dev->se_sub_dev; @@ -127,7 +127,7 @@ static int target_check_scsi2_reservation_conflict(struct se_cmd *cmd, int *ret) int conflict = 0; if (!crh) - return false; + return -EINVAL; pr_reg = core_scsi3_locate_pr_reg(cmd->se_dev, se_sess->se_node_acl, se_sess); @@ -155,16 +155,14 @@ static int target_check_scsi2_reservation_conflict(struct se_cmd *cmd, int *ret) */ if (pr_reg->pr_res_holder) { core_scsi3_put_pr_reg(pr_reg); - *ret = 0; - return false; + return 1; } if ((pr_reg->pr_res_type == PR_TYPE_WRITE_EXCLUSIVE_REGONLY) || (pr_reg->pr_res_type == PR_TYPE_EXCLUSIVE_ACCESS_REGONLY) || (pr_reg->pr_res_type == PR_TYPE_WRITE_EXCLUSIVE_ALLREG) || (pr_reg->pr_res_type == PR_TYPE_EXCLUSIVE_ACCESS_ALLREG)) { core_scsi3_put_pr_reg(pr_reg); - *ret = 0; - return true; + return 1; } core_scsi3_put_pr_reg(pr_reg); conflict = 1; @@ -189,10 +187,10 @@ static int target_check_scsi2_reservation_conflict(struct se_cmd *cmd, int *ret) " while active SPC-3 registrations exist," " returning RESERVATION_CONFLICT\n"); cmd->scsi_sense_reason = TCM_RESERVATION_CONFLICT; - return true; + return -EBUSY; } - return false; + return 0; } int target_scsi2_reservation_release(struct se_task *task) @@ -201,12 +199,18 @@ int target_scsi2_reservation_release(struct se_task *task) struct se_device *dev = cmd->se_dev; struct se_session *sess = cmd->se_sess; struct se_portal_group *tpg = sess->se_tpg; - int ret = 0; + int ret = 0, rc; if (!sess || !tpg) goto out; - if (target_check_scsi2_reservation_conflict(cmd, &ret)) + rc = target_check_scsi2_reservation_conflict(cmd); + if (rc == 1) + goto out; + else if (rc < 0) { + cmd->scsi_sense_reason = TCM_RESERVATION_CONFLICT; + ret = -EINVAL; goto out; + } ret = 0; spin_lock(&dev->dev_reservation_lock); @@ -243,7 +247,7 @@ int target_scsi2_reservation_reserve(struct se_task *task) struct se_device *dev = cmd->se_dev; struct se_session *sess = cmd->se_sess; struct se_portal_group *tpg = sess->se_tpg; - int ret = 0; + int ret = 0, rc; if ((cmd->t_task_cdb[1] & 0x01) && (cmd->t_task_cdb[1] & 0x02)) { @@ -259,8 +263,14 @@ int target_scsi2_reservation_reserve(struct se_task *task) */ if (!sess || !tpg) goto out; - if (target_check_scsi2_reservation_conflict(cmd, &ret)) + rc = target_check_scsi2_reservation_conflict(cmd); + if (rc == 1) goto out; + else if (rc < 0) { + cmd->scsi_sense_reason = TCM_RESERVATION_CONFLICT; + ret = -EINVAL; + goto out; + } ret = 0; spin_lock(&dev->dev_reservation_lock); diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 58cea07b12f..cd5cd95812b 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -2539,6 +2539,7 @@ static int transport_generic_cmd_sequencer( cmd, cdb, pr_reg_type) != 0) { cmd->se_cmd_flags |= SCF_SCSI_CDB_EXCEPTION; cmd->se_cmd_flags |= SCF_SCSI_RESERVATION_CONFLICT; + cmd->scsi_status = SAM_STAT_RESERVATION_CONFLICT; cmd->scsi_sense_reason = TCM_RESERVATION_CONFLICT; return -EBUSY; } diff --git a/drivers/tty/Kconfig b/drivers/tty/Kconfig index b3d17416d86..830cd62d849 100644 --- a/drivers/tty/Kconfig +++ b/drivers/tty/Kconfig @@ -365,7 +365,7 @@ config PPC_EPAPR_HV_BYTECHAN config PPC_EARLY_DEBUG_EHV_BC bool "Early console (udbg) support for ePAPR hypervisors" - depends on PPC_EPAPR_HV_BYTECHAN + depends on PPC_EPAPR_HV_BYTECHAN=y help Select this option to enable early console (a.k.a. "udbg") support via an ePAPR byte channel. You also need to choose the byte channel diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index 75085795528..61b7fd2729c 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -1710,6 +1710,8 @@ static int sci_startup(struct uart_port *port) dev_dbg(port->dev, "%s(%d)\n", __func__, port->line); + pm_runtime_put_noidle(port->dev); + sci_port_enable(s); ret = sci_request_irq(s); @@ -1737,6 +1739,8 @@ static void sci_shutdown(struct uart_port *port) sci_free_irq(s); sci_port_disable(s); + + pm_runtime_get_noresume(port->dev); } static unsigned int sci_scbrr_calc(unsigned int algo_id, unsigned int bps, @@ -2075,6 +2079,7 @@ static int __devinit sci_init_single(struct platform_device *dev, sci_init_gpios(sci_port); pm_runtime_irq_safe(&dev->dev); + pm_runtime_get_noresume(&dev->dev); pm_runtime_enable(&dev->dev); } diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c index c26a82e83f6..b556a72264d 100644 --- a/drivers/usb/host/ehci-fsl.c +++ b/drivers/usb/host/ehci-fsl.c @@ -239,7 +239,7 @@ static void ehci_fsl_setup_phy(struct ehci_hcd *ehci, ehci_writel(ehci, portsc, &ehci->regs->port_status[port_offset]); } -static int ehci_fsl_usb_setup(struct ehci_hcd *ehci) +static void ehci_fsl_usb_setup(struct ehci_hcd *ehci) { struct usb_hcd *hcd = ehci_to_hcd(ehci); struct fsl_usb2_platform_data *pdata; @@ -299,19 +299,12 @@ static int ehci_fsl_usb_setup(struct ehci_hcd *ehci) #endif out_be32(non_ehci + FSL_SOC_USB_SICTRL, 0x00000001); } - - if (!(in_be32(non_ehci + FSL_SOC_USB_CTRL) & CTRL_PHY_CLK_VALID)) { - printk(KERN_WARNING "fsl-ehci: USB PHY clock invalid\n"); - return -ENODEV; - } - return 0; } /* called after powerup, by probe or system-pm "wakeup" */ static int ehci_fsl_reinit(struct ehci_hcd *ehci) { - if (ehci_fsl_usb_setup(ehci)) - return -ENODEV; + ehci_fsl_usb_setup(ehci); ehci_port_power(ehci, 0); return 0; diff --git a/drivers/usb/host/ehci-fsl.h b/drivers/usb/host/ehci-fsl.h index bdf43e2adc5..49180622116 100644 --- a/drivers/usb/host/ehci-fsl.h +++ b/drivers/usb/host/ehci-fsl.h @@ -45,6 +45,5 @@ #define FSL_SOC_USB_PRICTRL 0x40c /* NOTE: big-endian */ #define FSL_SOC_USB_SICTRL 0x410 /* NOTE: big-endian */ #define FSL_SOC_USB_CTRL 0x500 /* NOTE: big-endian */ -#define CTRL_PHY_CLK_VALID (1 << 17) #define SNOOP_SIZE_2GB 0x1e #endif /* _EHCI_FSL_H */ diff --git a/drivers/video/backlight/s6e63m0.c b/drivers/video/backlight/s6e63m0.c index e132157d854..516db703dd2 100644 --- a/drivers/video/backlight/s6e63m0.c +++ b/drivers/video/backlight/s6e63m0.c @@ -690,7 +690,7 @@ static ssize_t s6e63m0_sysfs_store_gamma_mode(struct device *dev, struct backlight_device *bd = NULL; int brightness, rc; - rc = strict_strtoul(buf, 0, (unsigned long *)&lcd->gamma_mode); + rc = kstrtouint(buf, 0, &lcd->gamma_mode); if (rc < 0) return rc; diff --git a/fs/afs/internal.h b/fs/afs/internal.h index d2b0888126d..a306bb6d88d 100644 --- a/fs/afs/internal.h +++ b/fs/afs/internal.h @@ -109,7 +109,7 @@ struct afs_call { unsigned reply_size; /* current size of reply */ unsigned first_offset; /* offset into mapping[first] */ unsigned last_to; /* amount of mapping[last] */ - unsigned short offset; /* offset into received data store */ + unsigned offset; /* offset into received data store */ unsigned char unmarshall; /* unmarshalling phase */ bool incoming; /* T if incoming call */ bool send_pages; /* T if data from mapping should be sent */ diff --git a/fs/afs/rxrpc.c b/fs/afs/rxrpc.c index e45a323aebb..8ad8c2a0703 100644 --- a/fs/afs/rxrpc.c +++ b/fs/afs/rxrpc.c @@ -314,6 +314,7 @@ int afs_make_call(struct in_addr *addr, struct afs_call *call, gfp_t gfp, struct msghdr msg; struct kvec iov[1]; int ret; + struct sk_buff *skb; _enter("%x,{%d},", addr->s_addr, ntohs(call->port)); @@ -380,6 +381,8 @@ int afs_make_call(struct in_addr *addr, struct afs_call *call, gfp_t gfp, error_do_abort: rxrpc_kernel_abort_call(rxcall, RX_USER_ABORT); + while ((skb = skb_dequeue(&call->rx_queue))) + afs_free_skb(skb); rxrpc_kernel_end_call(rxcall); call->rxcall = NULL; error_kill_call: @@ -228,12 +228,6 @@ static void __put_ioctx(struct kioctx *ctx) call_rcu(&ctx->rcu_head, ctx_rcu_free); } -static inline void get_ioctx(struct kioctx *kioctx) -{ - BUG_ON(atomic_read(&kioctx->users) <= 0); - atomic_inc(&kioctx->users); -} - static inline int try_get_ioctx(struct kioctx *kioctx) { return atomic_inc_not_zero(&kioctx->users); @@ -273,7 +267,7 @@ static struct kioctx *ioctx_alloc(unsigned nr_events) mm = ctx->mm = current->mm; atomic_inc(&mm->mm_count); - atomic_set(&ctx->users, 1); + atomic_set(&ctx->users, 2); spin_lock_init(&ctx->ctx_lock); spin_lock_init(&ctx->ring_info.ring_lock); init_waitqueue_head(&ctx->wait); @@ -490,6 +484,8 @@ static void kiocb_batch_free(struct kioctx *ctx, struct kiocb_batch *batch) kmem_cache_free(kiocb_cachep, req); ctx->reqs_active--; } + if (unlikely(!ctx->reqs_active && ctx->dead)) + wake_up_all(&ctx->wait); spin_unlock_irq(&ctx->ctx_lock); } @@ -607,11 +603,16 @@ static void aio_fput_routine(struct work_struct *data) fput(req->ki_filp); /* Link the iocb into the context's free list */ + rcu_read_lock(); spin_lock_irq(&ctx->ctx_lock); really_put_req(ctx, req); + /* + * at that point ctx might've been killed, but actual + * freeing is RCU'd + */ spin_unlock_irq(&ctx->ctx_lock); + rcu_read_unlock(); - put_ioctx(ctx); spin_lock_irq(&fput_lock); } spin_unlock_irq(&fput_lock); @@ -642,7 +643,6 @@ static int __aio_put_req(struct kioctx *ctx, struct kiocb *req) * this function will be executed w/out any aio kthread wakeup. */ if (unlikely(!fput_atomic(req->ki_filp))) { - get_ioctx(ctx); spin_lock(&fput_lock); list_add(&req->ki_list, &fput_head); spin_unlock(&fput_lock); @@ -1336,10 +1336,10 @@ SYSCALL_DEFINE2(io_setup, unsigned, nr_events, aio_context_t __user *, ctxp) ret = PTR_ERR(ioctx); if (!IS_ERR(ioctx)) { ret = put_user(ioctx->user_id, ctxp); - if (!ret) + if (!ret) { + put_ioctx(ioctx); return 0; - - get_ioctx(ioctx); /* io_destroy() expects us to hold a ref */ + } io_destroy(ioctx); } diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c index a6395bdb26a..1ff94054d35 100644 --- a/fs/binfmt_aout.c +++ b/fs/binfmt_aout.c @@ -259,6 +259,13 @@ static int load_aout_binary(struct linux_binprm * bprm, struct pt_regs * regs) current->mm->free_area_cache = current->mm->mmap_base; current->mm->cached_hole_size = 0; + retval = setup_arg_pages(bprm, STACK_TOP, EXSTACK_DEFAULT); + if (retval < 0) { + /* Someone check-me: is this error path enough? */ + send_sig(SIGKILL, current, 0); + return retval; + } + install_exec_creds(bprm); current->flags &= ~PF_FORKNOEXEC; @@ -352,13 +359,6 @@ beyond_if: return retval; } - retval = setup_arg_pages(bprm, STACK_TOP, EXSTACK_DEFAULT); - if (retval < 0) { - /* Someone check-me: is this error path enough? */ - send_sig(SIGKILL, current, 0); - return retval; - } - current->mm->start_stack = (unsigned long) create_aout_tables((char __user *) bprm->p, bprm); #ifdef __alpha__ diff --git a/fs/block_dev.c b/fs/block_dev.c index 0e575d1304b..5e9f198f771 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -1183,8 +1183,12 @@ static int __blkdev_get(struct block_device *bdev, fmode_t mode, int for_part) * The latter is necessary to prevent ghost * partitions on a removed medium. */ - if (bdev->bd_invalidated && (!ret || ret == -ENOMEDIUM)) - rescan_partitions(disk, bdev); + if (bdev->bd_invalidated) { + if (!ret) + rescan_partitions(disk, bdev); + else if (ret == -ENOMEDIUM) + invalidate_partitions(disk, bdev); + } if (ret) goto out_clear; } else { @@ -1214,8 +1218,12 @@ static int __blkdev_get(struct block_device *bdev, fmode_t mode, int for_part) if (bdev->bd_disk->fops->open) ret = bdev->bd_disk->fops->open(bdev, mode); /* the same as first opener case, read comment there */ - if (bdev->bd_invalidated && (!ret || ret == -ENOMEDIUM)) - rescan_partitions(bdev->bd_disk, bdev); + if (bdev->bd_invalidated) { + if (!ret) + rescan_partitions(bdev->bd_disk, bdev); + else if (ret == -ENOMEDIUM) + invalidate_partitions(bdev->bd_disk, bdev); + } if (ret) goto out_unlock_bdev; } diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index 98f6bf10bbd..0436c12da8c 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -583,7 +583,7 @@ static int find_parent_nodes(struct btrfs_trans_handle *trans, struct btrfs_path *path; struct btrfs_key info_key = { 0 }; struct btrfs_delayed_ref_root *delayed_refs = NULL; - struct btrfs_delayed_ref_head *head = NULL; + struct btrfs_delayed_ref_head *head; int info_level = 0; int ret; struct list_head prefs_delayed; @@ -607,6 +607,8 @@ static int find_parent_nodes(struct btrfs_trans_handle *trans, * at a specified point in time */ again: + head = NULL; + ret = btrfs_search_slot(trans, fs_info->extent_root, &key, path, 0, 0); if (ret < 0) goto out; @@ -635,8 +637,10 @@ again: goto again; } ret = __add_delayed_refs(head, seq, &info_key, &prefs_delayed); - if (ret) + if (ret) { + spin_unlock(&delayed_refs->lock); goto out; + } } spin_unlock(&delayed_refs->lock); diff --git a/fs/btrfs/reada.c b/fs/btrfs/reada.c index 2373b39a132..22db04550f6 100644 --- a/fs/btrfs/reada.c +++ b/fs/btrfs/reada.c @@ -305,7 +305,7 @@ again: spin_lock(&fs_info->reada_lock); ret = radix_tree_insert(&dev->reada_zones, - (unsigned long)zone->end >> PAGE_CACHE_SHIFT, + (unsigned long)(zone->end >> PAGE_CACHE_SHIFT), zone); spin_unlock(&fs_info->reada_lock); diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c index 63a196b97d5..bc7e24420ac 100644 --- a/fs/cifs/dir.c +++ b/fs/cifs/dir.c @@ -584,10 +584,26 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry, * If either that or op not supported returned, follow * the normal lookup. */ - if ((rc == 0) || (rc == -ENOENT)) + switch (rc) { + case 0: + /* + * The server may allow us to open things like + * FIFOs, but the client isn't set up to deal + * with that. If it's not a regular file, just + * close it and proceed as if it were a normal + * lookup. + */ + if (newInode && !S_ISREG(newInode->i_mode)) { + CIFSSMBClose(xid, pTcon, fileHandle); + break; + } + case -ENOENT: posix_open = true; - else if ((rc == -EINVAL) || (rc != -EOPNOTSUPP)) + case -EOPNOTSUPP: + break; + default: pTcon->broken_posix_open = true; + } } if (!posix_open) rc = cifs_get_inode_info_unix(&newInode, full_path, diff --git a/fs/cifs/file.c b/fs/cifs/file.c index 4dd9283885e..5e64748a291 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -920,16 +920,26 @@ cifs_push_mandatory_locks(struct cifsFileInfo *cfile) for (lockp = &inode->i_flock; *lockp != NULL; \ lockp = &(*lockp)->fl_next) +struct lock_to_push { + struct list_head llist; + __u64 offset; + __u64 length; + __u32 pid; + __u16 netfid; + __u8 type; +}; + static int cifs_push_posix_locks(struct cifsFileInfo *cfile) { struct cifsInodeInfo *cinode = CIFS_I(cfile->dentry->d_inode); struct cifs_tcon *tcon = tlink_tcon(cfile->tlink); struct file_lock *flock, **before; - struct cifsLockInfo *lck, *tmp; + unsigned int count = 0, i = 0; int rc = 0, xid, type; + struct list_head locks_to_send, *el; + struct lock_to_push *lck, *tmp; __u64 length; - struct list_head locks_to_send; xid = GetXid(); @@ -940,29 +950,55 @@ cifs_push_posix_locks(struct cifsFileInfo *cfile) return rc; } + lock_flocks(); + cifs_for_each_lock(cfile->dentry->d_inode, before) { + if ((*before)->fl_flags & FL_POSIX) + count++; + } + unlock_flocks(); + INIT_LIST_HEAD(&locks_to_send); + /* + * Allocating count locks is enough because no locks can be added to + * the list while we are holding cinode->lock_mutex that protects + * locking operations of this inode. + */ + for (; i < count; i++) { + lck = kmalloc(sizeof(struct lock_to_push), GFP_KERNEL); + if (!lck) { + rc = -ENOMEM; + goto err_out; + } + list_add_tail(&lck->llist, &locks_to_send); + } + + i = 0; + el = locks_to_send.next; lock_flocks(); cifs_for_each_lock(cfile->dentry->d_inode, before) { + if (el == &locks_to_send) { + /* something is really wrong */ + cERROR(1, "Can't push all brlocks!"); + break; + } flock = *before; + if ((flock->fl_flags & FL_POSIX) == 0) + continue; length = 1 + flock->fl_end - flock->fl_start; if (flock->fl_type == F_RDLCK || flock->fl_type == F_SHLCK) type = CIFS_RDLCK; else type = CIFS_WRLCK; - - lck = cifs_lock_init(flock->fl_start, length, type, - cfile->netfid); - if (!lck) { - rc = -ENOMEM; - goto send_locks; - } + lck = list_entry(el, struct lock_to_push, llist); lck->pid = flock->fl_pid; - - list_add_tail(&lck->llist, &locks_to_send); + lck->netfid = cfile->netfid; + lck->length = length; + lck->type = type; + lck->offset = flock->fl_start; + i++; + el = el->next; } - -send_locks: unlock_flocks(); list_for_each_entry_safe(lck, tmp, &locks_to_send, llist) { @@ -979,11 +1015,18 @@ send_locks: kfree(lck); } +out: cinode->can_cache_brlcks = false; mutex_unlock(&cinode->lock_mutex); FreeXid(xid); return rc; +err_out: + list_for_each_entry_safe(lck, tmp, &locks_to_send, llist) { + list_del(&lck->llist); + kfree(lck); + } + goto out; } static int diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c index a5f54b7d982..745da3d0653 100644 --- a/fs/cifs/inode.c +++ b/fs/cifs/inode.c @@ -534,6 +534,11 @@ cifs_all_info_to_fattr(struct cifs_fattr *fattr, FILE_ALL_INFO *info, if (fattr->cf_cifsattrs & ATTR_DIRECTORY) { fattr->cf_mode = S_IFDIR | cifs_sb->mnt_dir_mode; fattr->cf_dtype = DT_DIR; + /* + * Server can return wrong NumberOfLinks value for directories + * when Unix extensions are disabled - fake it. + */ + fattr->cf_nlink = 2; } else { fattr->cf_mode = S_IFREG | cifs_sb->mnt_file_mode; fattr->cf_dtype = DT_REG; @@ -541,9 +546,9 @@ cifs_all_info_to_fattr(struct cifs_fattr *fattr, FILE_ALL_INFO *info, /* clear write bits if ATTR_READONLY is set */ if (fattr->cf_cifsattrs & ATTR_READONLY) fattr->cf_mode &= ~(S_IWUGO); - } - fattr->cf_nlink = le32_to_cpu(info->NumberOfLinks); + fattr->cf_nlink = le32_to_cpu(info->NumberOfLinks); + } fattr->cf_uid = cifs_sb->mnt_uid; fattr->cf_gid = cifs_sb->mnt_gid; @@ -1322,7 +1327,6 @@ int cifs_mkdir(struct inode *inode, struct dentry *direntry, umode_t mode) } /*BB check (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SET_UID ) to see if need to set uid/gid */ - inc_nlink(inode); cifs_unix_basic_to_fattr(&fattr, pInfo, cifs_sb); cifs_fill_uniqueid(inode->i_sb, &fattr); @@ -1355,7 +1359,6 @@ mkdir_retry_old: d_drop(direntry); } else { mkdir_get_info: - inc_nlink(inode); if (pTcon->unix_ext) rc = cifs_get_inode_info_unix(&newinode, full_path, inode->i_sb, xid); @@ -1436,6 +1439,11 @@ mkdir_get_info: } } mkdir_out: + /* + * Force revalidate to get parent dir info when needed since cached + * attributes are invalid now. + */ + CIFS_I(inode)->time = 0; kfree(full_path); FreeXid(xid); cifs_put_tlink(tlink); @@ -1475,7 +1483,6 @@ int cifs_rmdir(struct inode *inode, struct dentry *direntry) cifs_put_tlink(tlink); if (!rc) { - drop_nlink(inode); spin_lock(&direntry->d_inode->i_lock); i_size_write(direntry->d_inode, 0); clear_nlink(direntry->d_inode); @@ -1483,12 +1490,15 @@ int cifs_rmdir(struct inode *inode, struct dentry *direntry) } cifsInode = CIFS_I(direntry->d_inode); - cifsInode->time = 0; /* force revalidate to go get info when - needed */ + /* force revalidate to go get info when needed */ + cifsInode->time = 0; cifsInode = CIFS_I(inode); - cifsInode->time = 0; /* force revalidate to get parent dir info - since cached search results now invalid */ + /* + * Force revalidate to get parent dir info when needed since cached + * attributes are invalid now. + */ + cifsInode->time = 0; direntry->d_inode->i_ctime = inode->i_ctime = inode->i_mtime = current_fs_time(inode->i_sb); diff --git a/fs/cifs/xattr.c b/fs/cifs/xattr.c index 45f07c46f3e..10d92cf57ab 100644 --- a/fs/cifs/xattr.c +++ b/fs/cifs/xattr.c @@ -105,7 +105,6 @@ int cifs_setxattr(struct dentry *direntry, const char *ea_name, struct cifs_tcon *pTcon; struct super_block *sb; char *full_path; - struct cifs_ntsd *pacl; if (direntry == NULL) return -EIO; @@ -164,23 +163,24 @@ int cifs_setxattr(struct dentry *direntry, const char *ea_name, cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR); } else if (strncmp(ea_name, CIFS_XATTR_CIFS_ACL, strlen(CIFS_XATTR_CIFS_ACL)) == 0) { +#ifdef CONFIG_CIFS_ACL + struct cifs_ntsd *pacl; pacl = kmalloc(value_size, GFP_KERNEL); if (!pacl) { cFYI(1, "%s: Can't allocate memory for ACL", __func__); rc = -ENOMEM; } else { -#ifdef CONFIG_CIFS_ACL memcpy(pacl, ea_value, value_size); rc = set_cifs_acl(pacl, value_size, direntry->d_inode, full_path, CIFS_ACL_DACL); if (rc == 0) /* force revalidate of the inode */ CIFS_I(direntry->d_inode)->time = 0; kfree(pacl); + } #else cFYI(1, "Set CIFS ACL not supported yet"); #endif /* CONFIG_CIFS_ACL */ - } } else { int temp; temp = strncmp(ea_name, POSIX_ACL_XATTR_ACCESS, diff --git a/fs/dcache.c b/fs/dcache.c index 138be96e25b..bcbdb33fcc2 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -137,6 +137,26 @@ int proc_nr_dentry(ctl_table *table, int write, void __user *buffer, } #endif +/* + * Compare 2 name strings, return 0 if they match, otherwise non-zero. + * The strings are both count bytes long, and count is non-zero. + */ +static inline int dentry_cmp(const unsigned char *cs, size_t scount, + const unsigned char *ct, size_t tcount) +{ + if (scount != tcount) + return 1; + + do { + if (*cs != *ct) + return 1; + cs++; + ct++; + tcount--; + } while (tcount); + return 0; +} + static void __d_free(struct rcu_head *head) { struct dentry *dentry = container_of(head, struct dentry, d_u.d_rcu); diff --git a/fs/eventpoll.c b/fs/eventpoll.c index ea54cdef04d..4d9d3a45e35 100644 --- a/fs/eventpoll.c +++ b/fs/eventpoll.c @@ -988,6 +988,10 @@ static int path_count[PATH_ARR_SIZE]; static int path_count_inc(int nests) { + /* Allow an arbitrary number of depth 1 paths */ + if (nests == 0) + return 0; + if (++path_count[nests] > path_limits[nests]) return -1; return 0; diff --git a/fs/exec.c b/fs/exec.c index 92ce83a11e9..153dee14fe5 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -1915,7 +1915,6 @@ static int coredump_wait(int exit_code, struct core_state *core_state) { struct task_struct *tsk = current; struct mm_struct *mm = tsk->mm; - struct completion *vfork_done; int core_waiters = -EBUSY; init_completion(&core_state->startup); @@ -1927,22 +1926,9 @@ static int coredump_wait(int exit_code, struct core_state *core_state) core_waiters = zap_threads(tsk, mm, core_state, exit_code); up_write(&mm->mmap_sem); - if (unlikely(core_waiters < 0)) - goto fail; - - /* - * Make sure nobody is waiting for us to release the VM, - * otherwise we can deadlock when we wait on each other - */ - vfork_done = tsk->vfork_done; - if (vfork_done) { - tsk->vfork_done = NULL; - complete(vfork_done); - } - - if (core_waiters) + if (core_waiters > 0) wait_for_completion(&core_state->startup); -fail: + return core_waiters; } diff --git a/fs/inode.c b/fs/inode.c index d3ebdbe723d..83ab215baab 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -938,8 +938,7 @@ void lockdep_annotate_inode_mutex_key(struct inode *inode) struct file_system_type *type = inode->i_sb->s_type; /* Set new key only if filesystem hasn't already changed it */ - if (!lockdep_match_class(&inode->i_mutex, - &type->i_mutex_key)) { + if (lockdep_match_class(&inode->i_mutex, &type->i_mutex_key)) { /* * ensure nobody is actually holding i_mutex */ @@ -966,6 +965,7 @@ void unlock_new_inode(struct inode *inode) spin_lock(&inode->i_lock); WARN_ON(!(inode->i_state & I_NEW)); inode->i_state &= ~I_NEW; + smp_mb(); wake_up_bit(&inode->i_state, __I_NEW); spin_unlock(&inode->i_lock); } diff --git a/fs/namei.c b/fs/namei.c index e2ba62820a0..46ea9cc1664 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -2162,7 +2162,7 @@ static struct file *do_last(struct nameidata *nd, struct path *path, /* sayonara */ error = complete_walk(nd); if (error) - return ERR_PTR(-ECHILD); + return ERR_PTR(error); error = -ENOTDIR; if (nd->flags & LOOKUP_DIRECTORY) { @@ -2261,7 +2261,7 @@ static struct file *do_last(struct nameidata *nd, struct path *path, /* Why this, you ask? _Now_ we might have grown LOOKUP_JUMPED... */ error = complete_walk(nd); if (error) - goto exit; + return ERR_PTR(error); error = -EISDIR; if (S_ISDIR(nd->inode->i_mode)) goto exit; diff --git a/fs/nilfs2/the_nilfs.c b/fs/nilfs2/the_nilfs.c index d3271409437..501b7f8b739 100644 --- a/fs/nilfs2/the_nilfs.c +++ b/fs/nilfs2/the_nilfs.c @@ -409,6 +409,12 @@ static int nilfs_store_disk_layout(struct the_nilfs *nilfs, nilfs->ns_first_data_block = le64_to_cpu(sbp->s_first_data_block); nilfs->ns_r_segments_percentage = le32_to_cpu(sbp->s_r_segments_percentage); + if (nilfs->ns_r_segments_percentage < 1 || + nilfs->ns_r_segments_percentage > 99) { + printk(KERN_ERR "NILFS: invalid reserved segments percentage.\n"); + return -EINVAL; + } + nilfs_set_nsegments(nilfs, le64_to_cpu(sbp->s_nsegments)); nilfs->ns_crc_seed = le32_to_cpu(sbp->s_crc_seed); return 0; @@ -515,6 +521,7 @@ static int nilfs_load_super_block(struct the_nilfs *nilfs, brelse(sbh[1]); sbh[1] = NULL; sbp[1] = NULL; + valid[1] = 0; swp = 0; } if (!valid[swp]) { diff --git a/fs/udf/file.c b/fs/udf/file.c index dca0c3881e8..d567b8448df 100644 --- a/fs/udf/file.c +++ b/fs/udf/file.c @@ -201,12 +201,10 @@ out: static int udf_release_file(struct inode *inode, struct file *filp) { if (filp->f_mode & FMODE_WRITE) { - mutex_lock(&inode->i_mutex); down_write(&UDF_I(inode)->i_data_sem); udf_discard_prealloc(inode); udf_truncate_tail_extent(inode); up_write(&UDF_I(inode)->i_data_sem); - mutex_unlock(&inode->i_mutex); } return 0; } diff --git a/include/linux/amba/serial.h b/include/linux/amba/serial.h index 514ed45c462..d117b29d106 100644 --- a/include/linux/amba/serial.h +++ b/include/linux/amba/serial.h @@ -23,6 +23,8 @@ #ifndef ASM_ARM_HARDWARE_SERIAL_AMBA_H #define ASM_ARM_HARDWARE_SERIAL_AMBA_H +#include <linux/types.h> + /* ------------------------------------------------------------------------------- * From AMBA UART (PL010) Block Specification * ------------------------------------------------------------------------------- diff --git a/include/linux/dcache.h b/include/linux/dcache.h index 4270bedd230..ff5f5256d17 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -47,26 +47,6 @@ struct dentry_stat_t { }; extern struct dentry_stat_t dentry_stat; -/* - * Compare 2 name strings, return 0 if they match, otherwise non-zero. - * The strings are both count bytes long, and count is non-zero. - */ -static inline int dentry_cmp(const unsigned char *cs, size_t scount, - const unsigned char *ct, size_t tcount) -{ - if (scount != tcount) - return 1; - - do { - if (*cs != *ct) - return 1; - cs++; - ct++; - tcount--; - } while (tcount); - return 0; -} - /* Name hashing routines. Initial hash value */ /* Hash courtesy of the R5 hash in reiserfs modulo sign bits */ #define init_name_hash() 0 diff --git a/include/linux/genhd.h b/include/linux/genhd.h index fe23ee76858..e61d3192448 100644 --- a/include/linux/genhd.h +++ b/include/linux/genhd.h @@ -596,6 +596,7 @@ extern char *disk_name (struct gendisk *hd, int partno, char *buf); extern int disk_expand_part_tbl(struct gendisk *disk, int target); extern int rescan_partitions(struct gendisk *disk, struct block_device *bdev); +extern int invalidate_partitions(struct gendisk *disk, struct block_device *bdev); extern struct hd_struct * __must_check add_partition(struct gendisk *disk, int partno, sector_t start, sector_t len, int flags, diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h index 119773eebe3..1a301806303 100644 --- a/include/linux/iocontext.h +++ b/include/linux/iocontext.h @@ -6,8 +6,11 @@ #include <linux/workqueue.h> enum { - ICQ_IOPRIO_CHANGED, - ICQ_CGROUP_CHANGED, + ICQ_IOPRIO_CHANGED = 1 << 0, + ICQ_CGROUP_CHANGED = 1 << 1, + ICQ_EXITED = 1 << 2, + + ICQ_CHANGED_MASK = ICQ_IOPRIO_CHANGED | ICQ_CGROUP_CHANGED, }; /* @@ -88,7 +91,7 @@ struct io_cq { struct rcu_head __rcu_head; }; - unsigned long changed; + unsigned int flags; }; /* @@ -139,6 +142,7 @@ struct io_context *get_task_io_context(struct task_struct *task, gfp_t gfp_flags, int node); void ioc_ioprio_changed(struct io_context *ioc, int ioprio); void ioc_cgroup_changed(struct io_context *ioc); +unsigned int icq_get_changed(struct io_cq *icq); #else struct io_context; static inline void put_io_context(struct io_context *ioc) { } diff --git a/include/linux/kmsg_dump.h b/include/linux/kmsg_dump.h index fee66317e07..35f7237ec97 100644 --- a/include/linux/kmsg_dump.h +++ b/include/linux/kmsg_dump.h @@ -15,13 +15,18 @@ #include <linux/errno.h> #include <linux/list.h> +/* + * Keep this list arranged in rough order of priority. Anything listed after + * KMSG_DUMP_OOPS will not be logged by default unless printk.always_kmsg_dump + * is passed to the kernel. + */ enum kmsg_dump_reason { - KMSG_DUMP_OOPS, KMSG_DUMP_PANIC, + KMSG_DUMP_OOPS, + KMSG_DUMP_EMERG, KMSG_DUMP_RESTART, KMSG_DUMP_HALT, KMSG_DUMP_POWEROFF, - KMSG_DUMP_EMERG, }; /** diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 4d34356fe64..b80de520670 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -129,7 +129,6 @@ extern void mem_cgroup_print_oom_info(struct mem_cgroup *memcg, extern void mem_cgroup_replace_page_cache(struct page *oldpage, struct page *newpage); -extern void mem_cgroup_reset_owner(struct page *page); #ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP extern int do_swap_account; #endif @@ -392,10 +391,6 @@ static inline void mem_cgroup_replace_page_cache(struct page *oldpage, struct page *newpage) { } - -static inline void mem_cgroup_reset_owner(struct page *page) -{ -} #endif /* CONFIG_CGROUP_MEM_CONT */ #if !defined(CONFIG_CGROUP_MEM_RES_CTLR) || !defined(CONFIG_DEBUG_VM) diff --git a/include/linux/of.h b/include/linux/of.h index a75a831e205..92cf6ad35e0 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -281,6 +281,14 @@ static inline struct property *of_find_property(const struct device_node *np, return NULL; } +static inline struct device_node *of_find_compatible_node( + struct device_node *from, + const char *type, + const char *compat) +{ + return NULL; +} + static inline int of_property_read_u32_array(const struct device_node *np, const char *propname, u32 *out_values, size_t sz) diff --git a/include/linux/percpu.h b/include/linux/percpu.h index 32cd1f67462..21638ae14e0 100644 --- a/include/linux/percpu.h +++ b/include/linux/percpu.h @@ -348,9 +348,9 @@ do { \ #define _this_cpu_generic_to_op(pcp, val, op) \ do { \ unsigned long flags; \ - local_irq_save(flags); \ + raw_local_irq_save(flags); \ *__this_cpu_ptr(&(pcp)) op val; \ - local_irq_restore(flags); \ + raw_local_irq_restore(flags); \ } while (0) #ifndef this_cpu_write @@ -449,10 +449,10 @@ do { \ ({ \ typeof(pcp) ret__; \ unsigned long flags; \ - local_irq_save(flags); \ + raw_local_irq_save(flags); \ __this_cpu_add(pcp, val); \ ret__ = __this_cpu_read(pcp); \ - local_irq_restore(flags); \ + raw_local_irq_restore(flags); \ ret__; \ }) @@ -479,10 +479,10 @@ do { \ #define _this_cpu_generic_xchg(pcp, nval) \ ({ typeof(pcp) ret__; \ unsigned long flags; \ - local_irq_save(flags); \ + raw_local_irq_save(flags); \ ret__ = __this_cpu_read(pcp); \ __this_cpu_write(pcp, nval); \ - local_irq_restore(flags); \ + raw_local_irq_restore(flags); \ ret__; \ }) @@ -507,11 +507,11 @@ do { \ ({ \ typeof(pcp) ret__; \ unsigned long flags; \ - local_irq_save(flags); \ + raw_local_irq_save(flags); \ ret__ = __this_cpu_read(pcp); \ if (ret__ == (oval)) \ __this_cpu_write(pcp, nval); \ - local_irq_restore(flags); \ + raw_local_irq_restore(flags); \ ret__; \ }) @@ -544,10 +544,10 @@ do { \ ({ \ int ret__; \ unsigned long flags; \ - local_irq_save(flags); \ + raw_local_irq_save(flags); \ ret__ = __this_cpu_generic_cmpxchg_double(pcp1, pcp2, \ oval1, oval2, nval1, nval2); \ - local_irq_restore(flags); \ + raw_local_irq_restore(flags); \ ret__; \ }) @@ -718,12 +718,13 @@ do { \ # ifndef __this_cpu_add_return_8 # define __this_cpu_add_return_8(pcp, val) __this_cpu_generic_add_return(pcp, val) # endif -# define __this_cpu_add_return(pcp, val) __pcpu_size_call_return2(this_cpu_add_return_, pcp, val) +# define __this_cpu_add_return(pcp, val) \ + __pcpu_size_call_return2(__this_cpu_add_return_, pcp, val) #endif -#define __this_cpu_sub_return(pcp, val) this_cpu_add_return(pcp, -(val)) -#define __this_cpu_inc_return(pcp) this_cpu_add_return(pcp, 1) -#define __this_cpu_dec_return(pcp) this_cpu_add_return(pcp, -1) +#define __this_cpu_sub_return(pcp, val) __this_cpu_add_return(pcp, -(val)) +#define __this_cpu_inc_return(pcp) __this_cpu_add_return(pcp, 1) +#define __this_cpu_dec_return(pcp) __this_cpu_add_return(pcp, -1) #define __this_cpu_generic_xchg(pcp, nval) \ ({ typeof(pcp) ret__; \ diff --git a/include/linux/sched.h b/include/linux/sched.h index 7d379a6bfd8..0657368bd78 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1777,7 +1777,6 @@ extern void thread_group_times(struct task_struct *p, cputime_t *ut, cputime_t * /* * Per process flags */ -#define PF_STARTING 0x00000002 /* being created */ #define PF_EXITING 0x00000004 /* getting shut down */ #define PF_EXITPIDONE 0x00000008 /* pi exit done on shut down */ #define PF_VCPU 0x00000010 /* I'm a virtual CPU */ @@ -2371,7 +2370,7 @@ static inline int thread_group_empty(struct task_struct *p) * Protects ->fs, ->files, ->mm, ->group_info, ->comm, keyring * subscriptions and synchronises with wait4(). Also used in procfs. Also * pins the final release of task.io_context. Also protects ->cpuset and - * ->cgroup.subsys[]. + * ->cgroup.subsys[]. And ->vfork_done. * * Nests both inside and outside of read_lock(&tasklist_lock). * It must not be nested with write_lock_irq(&tasklist_lock), diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 46a85c9e1f2..3c7ffdb40dc 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -412,7 +412,8 @@ struct tcp_sock { struct tcp_sack_block recv_sack_cache[4]; - struct sk_buff *highest_sack; /* highest skb with SACK received + struct sk_buff *highest_sack; /* skb just after the highest + * skb with SACKed bit set * (validity guaranteed only if * sacked_out > 0) */ diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h index eb8b9f15f2e..af155450cab 100644 --- a/include/linux/workqueue.h +++ b/include/linux/workqueue.h @@ -289,12 +289,16 @@ enum { * * system_freezable_wq is equivalent to system_wq except that it's * freezable. + * + * system_nrt_freezable_wq is equivalent to system_nrt_wq except that + * it's freezable. */ extern struct workqueue_struct *system_wq; extern struct workqueue_struct *system_long_wq; extern struct workqueue_struct *system_nrt_wq; extern struct workqueue_struct *system_unbound_wq; extern struct workqueue_struct *system_freezable_wq; +extern struct workqueue_struct *system_nrt_freezable_wq; extern struct workqueue_struct * __alloc_workqueue_key(const char *fmt, unsigned int flags, int max_active, diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h index 06b795dd590..b94765e38e8 100644 --- a/include/net/inetpeer.h +++ b/include/net/inetpeer.h @@ -35,12 +35,12 @@ struct inet_peer { u32 metrics[RTAX_MAX]; u32 rate_tokens; /* rate limiting for ICMP */ - int redirect_genid; unsigned long rate_last; unsigned long pmtu_expires; u32 pmtu_orig; u32 pmtu_learned; struct inetpeer_addr_base redirect_learned; + struct list_head gc_list; /* * Once inet_peer is queued for deletion (refcnt == -1), following fields * are not available: rid, ip_id_count, tcp_ts, tcp_ts_stamp @@ -96,6 +96,8 @@ static inline struct inet_peer *inet_getpeer_v6(const struct in6_addr *v6daddr, extern void inet_putpeer(struct inet_peer *p); extern bool inet_peer_xrlim_allow(struct inet_peer *peer, int timeout); +extern void inetpeer_invalidate_tree(int family); + /* * temporary check to make sure we dont access rid, ip_id_count, tcp_ts, * tcp_ts_stamp if no refcount is taken on inet_peer diff --git a/include/net/tcp.h b/include/net/tcp.h index 42c29bfbcee..2d80c291fff 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1364,8 +1364,9 @@ static inline void tcp_push_pending_frames(struct sock *sk) } } -/* Start sequence of the highest skb with SACKed bit, valid only if - * sacked > 0 or when the caller has ensured validity by itself. +/* Start sequence of the skb just after the highest skb with SACKed + * bit, valid only if sacked_out > 0 or when the caller has ensured + * validity by itself. */ static inline u32 tcp_highest_sack_seq(struct tcp_sock *tp) { diff --git a/kernel/fork.c b/kernel/fork.c index e2cd3e2a5ae..26a7a6707fa 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -668,6 +668,38 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode) return mm; } +static void complete_vfork_done(struct task_struct *tsk) +{ + struct completion *vfork; + + task_lock(tsk); + vfork = tsk->vfork_done; + if (likely(vfork)) { + tsk->vfork_done = NULL; + complete(vfork); + } + task_unlock(tsk); +} + +static int wait_for_vfork_done(struct task_struct *child, + struct completion *vfork) +{ + int killed; + + freezer_do_not_count(); + killed = wait_for_completion_killable(vfork); + freezer_count(); + + if (killed) { + task_lock(child); + child->vfork_done = NULL; + task_unlock(child); + } + + put_task_struct(child); + return killed; +} + /* Please note the differences between mmput and mm_release. * mmput is called whenever we stop holding onto a mm_struct, * error success whatever. @@ -683,8 +715,6 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode) */ void mm_release(struct task_struct *tsk, struct mm_struct *mm) { - struct completion *vfork_done = tsk->vfork_done; - /* Get rid of any futexes when releasing the mm */ #ifdef CONFIG_FUTEX if (unlikely(tsk->robust_list)) { @@ -704,17 +734,15 @@ void mm_release(struct task_struct *tsk, struct mm_struct *mm) /* Get rid of any cached register state */ deactivate_mm(tsk, mm); - /* notify parent sleeping on vfork() */ - if (vfork_done) { - tsk->vfork_done = NULL; - complete(vfork_done); - } + if (tsk->vfork_done) + complete_vfork_done(tsk); /* * If we're exiting normally, clear a user-space tid field if * requested. We leave this alone when dying by signal, to leave * the value intact in a core dump, and to save the unnecessary - * trouble otherwise. Userland only wants this done for a sys_exit. + * trouble, say, a killed vfork parent shouldn't touch this mm. + * Userland only wants this done for a sys_exit. */ if (tsk->clear_child_tid) { if (!(tsk->flags & PF_SIGNALED) && @@ -1018,7 +1046,6 @@ static void copy_flags(unsigned long clone_flags, struct task_struct *p) new_flags &= ~(PF_SUPERPRIV | PF_WQ_WORKER); new_flags |= PF_FORKNOEXEC; - new_flags |= PF_STARTING; p->flags = new_flags; } @@ -1548,16 +1575,9 @@ long do_fork(unsigned long clone_flags, if (clone_flags & CLONE_VFORK) { p->vfork_done = &vfork; init_completion(&vfork); + get_task_struct(p); } - /* - * We set PF_STARTING at creation in case tracing wants to - * use this to distinguish a fully live task from one that - * hasn't finished SIGSTOP raising yet. Now we clear it - * and set the child going. - */ - p->flags &= ~PF_STARTING; - wake_up_new_task(p); /* forking complete and child started to run, tell ptracer */ @@ -1565,10 +1585,8 @@ long do_fork(unsigned long clone_flags, ptrace_event(trace, nr); if (clone_flags & CLONE_VFORK) { - freezer_do_not_count(); - wait_for_completion(&vfork); - freezer_count(); - ptrace_event(PTRACE_EVENT_VFORK_DONE, nr); + if (!wait_for_vfork_done(p, &vfork)) + ptrace_event(PTRACE_EVENT_VFORK_DONE, nr); } } else { nr = PTR_ERR(p); diff --git a/kernel/hung_task.c b/kernel/hung_task.c index 2e48ec0c2e9..c21449f85a2 100644 --- a/kernel/hung_task.c +++ b/kernel/hung_task.c @@ -119,15 +119,20 @@ static void check_hung_task(struct task_struct *t, unsigned long timeout) * For preemptible RCU it is sufficient to call rcu_read_unlock in order * to exit the grace period. For classic RCU, a reschedule is required. */ -static void rcu_lock_break(struct task_struct *g, struct task_struct *t) +static bool rcu_lock_break(struct task_struct *g, struct task_struct *t) { + bool can_cont; + get_task_struct(g); get_task_struct(t); rcu_read_unlock(); cond_resched(); rcu_read_lock(); + can_cont = pid_alive(g) && pid_alive(t); put_task_struct(t); put_task_struct(g); + + return can_cont; } /* @@ -154,9 +159,7 @@ static void check_hung_uninterruptible_tasks(unsigned long timeout) goto unlock; if (!--batch_count) { batch_count = HUNG_TASK_BATCHING; - rcu_lock_break(g, t); - /* Exit if t or g was unhashed during refresh. */ - if (t->state == TASK_DEAD || g->state == TASK_DEAD) + if (!rcu_lock_break(g, t)) goto unlock; } /* use "==" to skip the TASK_KILLABLE tasks waiting on NFS */ diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 32313c08444..0f0d4704ddd 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -985,6 +985,11 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new) /* add new interrupt at end of irq queue */ do { + /* + * Or all existing action->thread_mask bits, + * so we can find the next zero bit for this + * new action. + */ thread_mask |= old->thread_mask; old_ptr = &old->next; old = *old_ptr; @@ -993,14 +998,41 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new) } /* - * Setup the thread mask for this irqaction. Unlikely to have - * 32 resp 64 irqs sharing one line, but who knows. + * Setup the thread mask for this irqaction for ONESHOT. For + * !ONESHOT irqs the thread mask is 0 so we can avoid a + * conditional in irq_wake_thread(). */ - if (new->flags & IRQF_ONESHOT && thread_mask == ~0UL) { - ret = -EBUSY; - goto out_mask; + if (new->flags & IRQF_ONESHOT) { + /* + * Unlikely to have 32 resp 64 irqs sharing one line, + * but who knows. + */ + if (thread_mask == ~0UL) { + ret = -EBUSY; + goto out_mask; + } + /* + * The thread_mask for the action is or'ed to + * desc->thread_active to indicate that the + * IRQF_ONESHOT thread handler has been woken, but not + * yet finished. The bit is cleared when a thread + * completes. When all threads of a shared interrupt + * line have completed desc->threads_active becomes + * zero and the interrupt line is unmasked. See + * handle.c:irq_wake_thread() for further information. + * + * If no thread is woken by primary (hard irq context) + * interrupt handlers, then desc->threads_active is + * also checked for zero to unmask the irq line in the + * affected hard irq flow handlers + * (handle_[fasteoi|level]_irq). + * + * The new action gets the first zero bit of + * thread_mask assigned. See the loop above which or's + * all existing action->thread_mask bits. + */ + new->thread_mask = 1 << ffz(thread_mask); } - new->thread_mask = 1 << ffz(thread_mask); if (!shared) { init_waitqueue_head(&desc->wait_for_threads); diff --git a/kernel/kprobes.c b/kernel/kprobes.c index 9788c0ec6f4..c62b8546cc9 100644 --- a/kernel/kprobes.c +++ b/kernel/kprobes.c @@ -1334,8 +1334,10 @@ int __kprobes register_kprobe(struct kprobe *p) if (!kernel_text_address((unsigned long) p->addr) || in_kprobes_functions((unsigned long) p->addr) || ftrace_text_reserved(p->addr, p->addr) || - jump_label_text_reserved(p->addr, p->addr)) - goto fail_with_jump_label; + jump_label_text_reserved(p->addr, p->addr)) { + ret = -EINVAL; + goto cannot_probe; + } /* User can pass only KPROBE_FLAG_DISABLED to register_kprobe */ p->flags &= KPROBE_FLAG_DISABLED; @@ -1352,7 +1354,7 @@ int __kprobes register_kprobe(struct kprobe *p) * its code to prohibit unexpected unloading. */ if (unlikely(!try_module_get(probed_mod))) - goto fail_with_jump_label; + goto cannot_probe; /* * If the module freed .init.text, we couldn't insert @@ -1361,7 +1363,7 @@ int __kprobes register_kprobe(struct kprobe *p) if (within_module_init((unsigned long)p->addr, probed_mod) && probed_mod->state != MODULE_STATE_COMING) { module_put(probed_mod); - goto fail_with_jump_label; + goto cannot_probe; } /* ret will be updated by following code */ } @@ -1409,7 +1411,7 @@ out: return ret; -fail_with_jump_label: +cannot_probe: preempt_enable(); jump_label_unlock(); return ret; diff --git a/kernel/printk.c b/kernel/printk.c index 13c0a1143f4..32690a0b7a1 100644 --- a/kernel/printk.c +++ b/kernel/printk.c @@ -702,6 +702,9 @@ static bool printk_time = 0; #endif module_param_named(time, printk_time, bool, S_IRUGO | S_IWUSR); +static bool always_kmsg_dump; +module_param_named(always_kmsg_dump, always_kmsg_dump, bool, S_IRUGO | S_IWUSR); + /* Check if we have any console registered that can be called early in boot. */ static int have_callable_console(void) { @@ -1732,6 +1735,9 @@ void kmsg_dump(enum kmsg_dump_reason reason) unsigned long l1, l2; unsigned long flags; + if ((reason > KMSG_DUMP_OOPS) && !always_kmsg_dump) + return; + /* Theoretically, the log could move on after we do this, but there's not a lot we can do about that. The new messages will overwrite the start of what we dump. */ diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 33a0676ea74..b342f57879e 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -6728,7 +6728,7 @@ int __init sched_create_sysfs_power_savings_entries(struct device *dev) static int cpuset_cpu_active(struct notifier_block *nfb, unsigned long action, void *hcpu) { - switch (action) { + switch (action & ~CPU_TASKS_FROZEN) { case CPU_ONLINE: case CPU_DOWN_FAILED: cpuset_update_active_cpus(); @@ -6741,7 +6741,7 @@ static int cpuset_cpu_active(struct notifier_block *nfb, unsigned long action, static int cpuset_cpu_inactive(struct notifier_block *nfb, unsigned long action, void *hcpu) { - switch (action) { + switch (action & ~CPU_TASKS_FROZEN) { case CPU_DOWN_PREPARE: cpuset_update_active_cpus(); return NOTIFY_OK; diff --git a/kernel/sys.c b/kernel/sys.c index 40701538fbd..888d227fd19 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -1706,7 +1706,7 @@ static int prctl_set_mm(int opt, unsigned long addr, if (arg4 | arg5) return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) + if (!capable(CAP_SYS_RESOURCE)) return -EPERM; if (addr >= TASK_SIZE) diff --git a/kernel/workqueue.c b/kernel/workqueue.c index bec7b5b53e0..f2c5638bb5a 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -253,11 +253,13 @@ struct workqueue_struct *system_long_wq __read_mostly; struct workqueue_struct *system_nrt_wq __read_mostly; struct workqueue_struct *system_unbound_wq __read_mostly; struct workqueue_struct *system_freezable_wq __read_mostly; +struct workqueue_struct *system_nrt_freezable_wq __read_mostly; EXPORT_SYMBOL_GPL(system_wq); EXPORT_SYMBOL_GPL(system_long_wq); EXPORT_SYMBOL_GPL(system_nrt_wq); EXPORT_SYMBOL_GPL(system_unbound_wq); EXPORT_SYMBOL_GPL(system_freezable_wq); +EXPORT_SYMBOL_GPL(system_nrt_freezable_wq); #define CREATE_TRACE_POINTS #include <trace/events/workqueue.h> @@ -3833,8 +3835,11 @@ static int __init init_workqueues(void) WQ_UNBOUND_MAX_ACTIVE); system_freezable_wq = alloc_workqueue("events_freezable", WQ_FREEZABLE, 0); + system_nrt_freezable_wq = alloc_workqueue("events_nrt_freezable", + WQ_NON_REENTRANT | WQ_FREEZABLE, 0); BUG_ON(!system_wq || !system_long_wq || !system_nrt_wq || - !system_unbound_wq || !system_freezable_wq); + !system_unbound_wq || !system_freezable_wq || + !system_nrt_freezable_wq); return 0; } early_initcall(init_workqueues); diff --git a/lib/debugobjects.c b/lib/debugobjects.c index 77cb245f8e7..0ab9ae8057f 100644 --- a/lib/debugobjects.c +++ b/lib/debugobjects.c @@ -818,17 +818,9 @@ static int __init fixup_activate(void *addr, enum debug_obj_state state) if (obj->static_init == 1) { debug_object_init(obj, &descr_type_test); debug_object_activate(obj, &descr_type_test); - /* - * Real code should return 0 here ! This is - * not a fixup of some bad behaviour. We - * merily call the debug_init function to keep - * track of the object. - */ - return 1; - } else { - /* Real code needs to emit a warning here */ + return 0; } - return 0; + return 1; case ODEBUG_STATE_ACTIVE: debug_object_deactivate(obj, &descr_type_test); @@ -967,7 +959,7 @@ static void __init debug_objects_selftest(void) obj.static_init = 1; debug_object_activate(&obj, &descr_type_test); - if (check_results(&obj, ODEBUG_STATE_ACTIVE, ++fixups, warnings)) + if (check_results(&obj, ODEBUG_STATE_ACTIVE, fixups, warnings)) goto out; debug_object_init(&obj, &descr_type_test); if (check_results(&obj, ODEBUG_STATE_INIT, ++fixups, ++warnings)) diff --git a/lib/dynamic_queue_limits.c b/lib/dynamic_queue_limits.c index 3d1bdcdd7db..6ab4587d052 100644 --- a/lib/dynamic_queue_limits.c +++ b/lib/dynamic_queue_limits.c @@ -7,6 +7,7 @@ #include <linux/types.h> #include <linux/ctype.h> #include <linux/kernel.h> +#include <linux/jiffies.h> #include <linux/dynamic_queue_limits.h> #define POSDIFF(A, B) ((A) > (B) ? (A) - (B) : 0) diff --git a/lib/vsprintf.c b/lib/vsprintf.c index 8e75003d62f..38e612e66da 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -891,9 +891,15 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr, case 'U': return uuid_string(buf, end, ptr, spec, fmt); case 'V': - return buf + vsnprintf(buf, end > buf ? end - buf : 0, - ((struct va_format *)ptr)->fmt, - *(((struct va_format *)ptr)->va)); + { + va_list va; + + va_copy(va, *((struct va_format *)ptr)->va); + buf += vsnprintf(buf, end > buf ? end - buf : 0, + ((struct va_format *)ptr)->fmt, va); + va_end(va); + return buf; + } case 'K': /* * %pK cannot be used in IRQ context because its test diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 91d3efb25d1..8f7fc394f63 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -671,6 +671,7 @@ static int __do_huge_pmd_anonymous_page(struct mm_struct *mm, set_pmd_at(mm, haddr, pmd, entry); prepare_pmd_huge_pte(pgtable, mm); add_mm_counter(mm, MM_ANONPAGES, HPAGE_PMD_NR); + mm->nr_ptes++; spin_unlock(&mm->page_table_lock); } @@ -789,6 +790,7 @@ int copy_huge_pmd(struct mm_struct *dst_mm, struct mm_struct *src_mm, pmd = pmd_mkold(pmd_wrprotect(pmd)); set_pmd_at(dst_mm, addr, dst_pmd, pmd); prepare_pmd_huge_pte(pgtable, dst_mm); + dst_mm->nr_ptes++; ret = 0; out_unlock: @@ -887,7 +889,6 @@ static int do_huge_pmd_wp_page_fallback(struct mm_struct *mm, } kfree(pages); - mm->nr_ptes++; smp_wmb(); /* make pte visible before pmd */ pmd_populate(mm, pmd, pgtable); page_remove_rmap(page); @@ -1047,6 +1048,7 @@ int zap_huge_pmd(struct mmu_gather *tlb, struct vm_area_struct *vma, VM_BUG_ON(page_mapcount(page) < 0); add_mm_counter(tlb->mm, MM_ANONPAGES, -HPAGE_PMD_NR); VM_BUG_ON(!PageHead(page)); + tlb->mm->nr_ptes--; spin_unlock(&tlb->mm->page_table_lock); tlb_remove_page(tlb, page); pte_free(tlb->mm, pgtable); @@ -1375,7 +1377,6 @@ static int __split_huge_page_map(struct page *page, pte_unmap(pte); } - mm->nr_ptes++; smp_wmb(); /* make pte visible before pmd */ /* * Up to this point the pmd is present and huge and @@ -1988,7 +1989,6 @@ static void collapse_huge_page(struct mm_struct *mm, set_pmd_at(mm, address, pmd, _pmd); update_mmu_cache(vma, address, _pmd); prepare_pmd_huge_pte(pgtable, mm); - mm->nr_ptes--; spin_unlock(&mm->page_table_lock); #ifndef CONFIG_NUMA diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 5f34bd8dda3..a876871f6be 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -2277,8 +2277,8 @@ void __unmap_hugepage_range(struct vm_area_struct *vma, unsigned long start, set_page_dirty(page); list_add(&page->lru, &page_list); } - spin_unlock(&mm->page_table_lock); flush_tlb_range(vma, start, end); + spin_unlock(&mm->page_table_lock); mmu_notifier_invalidate_range_end(mm, start, end); list_for_each_entry_safe(page, tmp, &page_list, lru) { page_remove_rmap(page); @@ -28,7 +28,6 @@ #include <linux/kthread.h> #include <linux/wait.h> #include <linux/slab.h> -#include <linux/memcontrol.h> #include <linux/rbtree.h> #include <linux/memory.h> #include <linux/mmu_notifier.h> @@ -1572,16 +1571,6 @@ struct page *ksm_does_need_to_copy(struct page *page, new_page = alloc_page_vma(GFP_HIGHUSER_MOVABLE, vma, address); if (new_page) { - /* - * The memcg-specific accounting when moving - * pages around the LRU lists relies on the - * page's owner (memcg) to be valid. Usually, - * pages are assigned to a new owner before - * being put on the LRU list, but since this - * is not the case here, the stale owner from - * a previous allocation cycle must be reset. - */ - mem_cgroup_reset_owner(new_page); copy_user_highpage(new_page, page, address, vma); SetPageDirty(new_page); diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 228d6461c12..58a08fc7414 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -230,10 +230,30 @@ struct mem_cgroup { * the counter to account for memory usage */ struct res_counter res; - /* - * the counter to account for mem+swap usage. - */ - struct res_counter memsw; + + union { + /* + * the counter to account for mem+swap usage. + */ + struct res_counter memsw; + + /* + * rcu_freeing is used only when freeing struct mem_cgroup, + * so put it into a union to avoid wasting more memory. + * It must be disjoint from the css field. It could be + * in a union with the res field, but res plays a much + * larger part in mem_cgroup life than memsw, and might + * be of interest, even at time of free, when debugging. + * So share rcu_head with the less interesting memsw. + */ + struct rcu_head rcu_freeing; + /* + * But when using vfree(), that cannot be done at + * interrupt time, so we must then queue the work. + */ + struct work_struct work_freeing; + }; + /* * Per cgroup active and inactive list, similar to the * per zone LRU lists. @@ -1042,6 +1062,19 @@ struct lruvec *mem_cgroup_lru_add_list(struct zone *zone, struct page *page, pc = lookup_page_cgroup(page); memcg = pc->mem_cgroup; + + /* + * Surreptitiously switch any uncharged page to root: + * an uncharged page off lru does nothing to secure + * its former mem_cgroup from sudden removal. + * + * Our caller holds lru_lock, and PageCgroupUsed is updated + * under page_cgroup lock: between them, they make all uses + * of pc->mem_cgroup safe. + */ + if (!PageCgroupUsed(pc) && memcg != root_mem_cgroup) + pc->mem_cgroup = memcg = root_mem_cgroup; + mz = page_cgroup_zoneinfo(memcg, page); /* compound_order() is stabilized through lru_lock */ MEM_CGROUP_ZSTAT(mz, lru) += 1 << compound_order(page); @@ -2408,8 +2441,12 @@ static void __mem_cgroup_commit_charge(struct mem_cgroup *memcg, struct page *page, unsigned int nr_pages, struct page_cgroup *pc, - enum charge_type ctype) + enum charge_type ctype, + bool lrucare) { + struct zone *uninitialized_var(zone); + bool was_on_lru = false; + lock_page_cgroup(pc); if (unlikely(PageCgroupUsed(pc))) { unlock_page_cgroup(pc); @@ -2420,6 +2457,21 @@ static void __mem_cgroup_commit_charge(struct mem_cgroup *memcg, * we don't need page_cgroup_lock about tail pages, becase they are not * accessed by any other context at this point. */ + + /* + * In some cases, SwapCache and FUSE(splice_buf->radixtree), the page + * may already be on some other mem_cgroup's LRU. Take care of it. + */ + if (lrucare) { + zone = page_zone(page); + spin_lock_irq(&zone->lru_lock); + if (PageLRU(page)) { + ClearPageLRU(page); + del_page_from_lru_list(zone, page, page_lru(page)); + was_on_lru = true; + } + } + pc->mem_cgroup = memcg; /* * We access a page_cgroup asynchronously without lock_page_cgroup(). @@ -2443,9 +2495,18 @@ static void __mem_cgroup_commit_charge(struct mem_cgroup *memcg, break; } + if (lrucare) { + if (was_on_lru) { + VM_BUG_ON(PageLRU(page)); + SetPageLRU(page); + add_page_to_lru_list(zone, page, page_lru(page)); + } + spin_unlock_irq(&zone->lru_lock); + } + mem_cgroup_charge_statistics(memcg, PageCgroupCache(pc), nr_pages); unlock_page_cgroup(pc); - WARN_ON_ONCE(PageLRU(page)); + /* * "charge_statistics" updated event counter. Then, check it. * Insert ancestor (and ancestor's ancestors), to softlimit RB-tree. @@ -2643,7 +2704,7 @@ static int mem_cgroup_charge_common(struct page *page, struct mm_struct *mm, ret = __mem_cgroup_try_charge(mm, gfp_mask, nr_pages, &memcg, oom); if (ret == -ENOMEM) return ret; - __mem_cgroup_commit_charge(memcg, page, nr_pages, pc, ctype); + __mem_cgroup_commit_charge(memcg, page, nr_pages, pc, ctype, false); return 0; } @@ -2663,35 +2724,6 @@ static void __mem_cgroup_commit_charge_swapin(struct page *page, struct mem_cgroup *ptr, enum charge_type ctype); -static void -__mem_cgroup_commit_charge_lrucare(struct page *page, struct mem_cgroup *memcg, - enum charge_type ctype) -{ - struct page_cgroup *pc = lookup_page_cgroup(page); - struct zone *zone = page_zone(page); - unsigned long flags; - bool removed = false; - - /* - * In some case, SwapCache, FUSE(splice_buf->radixtree), the page - * is already on LRU. It means the page may on some other page_cgroup's - * LRU. Take care of it. - */ - spin_lock_irqsave(&zone->lru_lock, flags); - if (PageLRU(page)) { - del_page_from_lru_list(zone, page, page_lru(page)); - ClearPageLRU(page); - removed = true; - } - __mem_cgroup_commit_charge(memcg, page, 1, pc, ctype); - if (removed) { - add_page_to_lru_list(zone, page, page_lru(page)); - SetPageLRU(page); - } - spin_unlock_irqrestore(&zone->lru_lock, flags); - return; -} - int mem_cgroup_cache_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask) { @@ -2769,13 +2801,16 @@ static void __mem_cgroup_commit_charge_swapin(struct page *page, struct mem_cgroup *memcg, enum charge_type ctype) { + struct page_cgroup *pc; + if (mem_cgroup_disabled()) return; if (!memcg) return; cgroup_exclude_rmdir(&memcg->css); - __mem_cgroup_commit_charge_lrucare(page, memcg, ctype); + pc = lookup_page_cgroup(page); + __mem_cgroup_commit_charge(memcg, page, 1, pc, ctype, true); /* * Now swap is on-memory. This means this page may be * counted both as mem and swap....double count. @@ -3027,23 +3062,6 @@ void mem_cgroup_uncharge_end(void) batch->memcg = NULL; } -/* - * A function for resetting pc->mem_cgroup for newly allocated pages. - * This function should be called if the newpage will be added to LRU - * before start accounting. - */ -void mem_cgroup_reset_owner(struct page *newpage) -{ - struct page_cgroup *pc; - - if (mem_cgroup_disabled()) - return; - - pc = lookup_page_cgroup(newpage); - VM_BUG_ON(PageCgroupUsed(pc)); - pc->mem_cgroup = root_mem_cgroup; -} - #ifdef CONFIG_SWAP /* * called after __delete_from_swap_cache() and drop "page" account. @@ -3248,7 +3266,7 @@ int mem_cgroup_prepare_migration(struct page *page, ctype = MEM_CGROUP_CHARGE_TYPE_CACHE; else ctype = MEM_CGROUP_CHARGE_TYPE_SHMEM; - __mem_cgroup_commit_charge(memcg, newpage, 1, pc, ctype); + __mem_cgroup_commit_charge(memcg, newpage, 1, pc, ctype, false); return ret; } @@ -3332,7 +3350,7 @@ void mem_cgroup_replace_page_cache(struct page *oldpage, * the newpage may be on LRU(or pagevec for LRU) already. We lock * LRU while we overwrite pc->mem_cgroup. */ - __mem_cgroup_commit_charge_lrucare(newpage, memcg, type); + __mem_cgroup_commit_charge(memcg, newpage, 1, pc, type, true); } #ifdef CONFIG_DEBUG_VM @@ -4782,6 +4800,27 @@ out_free: } /* + * Helpers for freeing a vzalloc()ed mem_cgroup by RCU, + * but in process context. The work_freeing structure is overlaid + * on the rcu_freeing structure, which itself is overlaid on memsw. + */ +static void vfree_work(struct work_struct *work) +{ + struct mem_cgroup *memcg; + + memcg = container_of(work, struct mem_cgroup, work_freeing); + vfree(memcg); +} +static void vfree_rcu(struct rcu_head *rcu_head) +{ + struct mem_cgroup *memcg; + + memcg = container_of(rcu_head, struct mem_cgroup, rcu_freeing); + INIT_WORK(&memcg->work_freeing, vfree_work); + schedule_work(&memcg->work_freeing); +} + +/* * At destroying mem_cgroup, references from swap_cgroup can remain. * (scanning all at force_empty is too costly...) * @@ -4804,9 +4843,9 @@ static void __mem_cgroup_free(struct mem_cgroup *memcg) free_percpu(memcg->stat); if (sizeof(struct mem_cgroup) < PAGE_SIZE) - kfree(memcg); + kfree_rcu(memcg, rcu_freeing); else - vfree(memcg); + call_rcu(&memcg->rcu_freeing, vfree_rcu); } static void mem_cgroup_get(struct mem_cgroup *memcg) diff --git a/mm/mempolicy.c b/mm/mempolicy.c index 06b145fb64a..47296fee23d 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -640,10 +640,11 @@ static int mbind_range(struct mm_struct *mm, unsigned long start, unsigned long vmstart; unsigned long vmend; - vma = find_vma_prev(mm, start, &prev); + vma = find_vma(mm, start); if (!vma || vma->vm_start > start) return -EFAULT; + prev = vma->vm_prev; if (start > vma->vm_start) prev = vma; diff --git a/mm/migrate.c b/mm/migrate.c index df141f60289..1503b6b54ec 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -839,8 +839,6 @@ static int unmap_and_move(new_page_t get_new_page, unsigned long private, if (!newpage) return -ENOMEM; - mem_cgroup_reset_owner(newpage); - if (page_count(page) == 1) { /* page was freed from under us. So we are done. */ goto out; diff --git a/mm/mlock.c b/mm/mlock.c index 4f4f53bdc65..ef726e8aa8e 100644 --- a/mm/mlock.c +++ b/mm/mlock.c @@ -385,10 +385,11 @@ static int do_mlock(unsigned long start, size_t len, int on) return -EINVAL; if (end == start) return 0; - vma = find_vma_prev(current->mm, start, &prev); + vma = find_vma(current->mm, start); if (!vma || vma->vm_start > start) return -ENOMEM; + prev = vma->vm_prev; if (start > vma->vm_start) prev = vma; diff --git a/mm/mmap.c b/mm/mmap.c index 3f758c7f4c8..da15a79b144 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -1266,8 +1266,9 @@ munmap_back: vma->vm_pgoff = pgoff; INIT_LIST_HEAD(&vma->anon_vma_chain); + error = -EINVAL; /* when rejecting VM_GROWSDOWN|VM_GROWSUP */ + if (file) { - error = -EINVAL; if (vm_flags & (VM_GROWSDOWN|VM_GROWSUP)) goto free_vma; if (vm_flags & VM_DENYWRITE) { @@ -1293,6 +1294,8 @@ munmap_back: pgoff = vma->vm_pgoff; vm_flags = vma->vm_flags; } else if (vm_flags & VM_SHARED) { + if (unlikely(vm_flags & (VM_GROWSDOWN|VM_GROWSUP))) + goto free_vma; error = shmem_zero_setup(vma); if (error) goto free_vma; @@ -1605,7 +1608,6 @@ EXPORT_SYMBOL(find_vma); /* * Same as find_vma, but also return a pointer to the previous VMA in *pprev. - * Note: pprev is set to NULL when return value is NULL. */ struct vm_area_struct * find_vma_prev(struct mm_struct *mm, unsigned long addr, @@ -1614,7 +1616,16 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr, struct vm_area_struct *vma; vma = find_vma(mm, addr); - *pprev = vma ? vma->vm_prev : NULL; + if (vma) { + *pprev = vma->vm_prev; + } else { + struct rb_node *rb_node = mm->mm_rb.rb_node; + *pprev = NULL; + while (rb_node) { + *pprev = rb_entry(rb_node, struct vm_area_struct, vm_rb); + rb_node = rb_node->rb_right; + } + } return vma; } diff --git a/mm/mprotect.c b/mm/mprotect.c index 5a688a2756b..f437d054c3b 100644 --- a/mm/mprotect.c +++ b/mm/mprotect.c @@ -262,10 +262,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len, down_write(¤t->mm->mmap_sem); - vma = find_vma_prev(current->mm, start, &prev); + vma = find_vma(current->mm, start); error = -ENOMEM; if (!vma) goto out; + prev = vma->vm_prev; if (unlikely(grows & PROT_GROWSDOWN)) { if (vma->vm_start >= end) goto out; diff --git a/mm/page_cgroup.c b/mm/page_cgroup.c index de1616aa9b1..1ccbd714059 100644 --- a/mm/page_cgroup.c +++ b/mm/page_cgroup.c @@ -379,13 +379,15 @@ static struct swap_cgroup *lookup_swap_cgroup(swp_entry_t ent, pgoff_t offset = swp_offset(ent); struct swap_cgroup_ctrl *ctrl; struct page *mappage; + struct swap_cgroup *sc; ctrl = &swap_cgroup_ctrl[swp_type(ent)]; if (ctrlp) *ctrlp = ctrl; mappage = ctrl->map[offset / SC_PER_PAGE]; - return page_address(mappage) + offset % SC_PER_PAGE; + sc = page_address(mappage); + return sc + offset % SC_PER_PAGE; } /** diff --git a/mm/percpu-vm.c b/mm/percpu-vm.c index 12a48a88c0d..405d331804c 100644 --- a/mm/percpu-vm.c +++ b/mm/percpu-vm.c @@ -184,8 +184,7 @@ static void pcpu_unmap_pages(struct pcpu_chunk *chunk, page_end - page_start); } - for (i = page_start; i < page_end; i++) - __clear_bit(i, populated); + bitmap_clear(populated, page_start, page_end - page_start); } /** diff --git a/mm/swap.c b/mm/swap.c index fff1ff7fb9a..14380e9fbe3 100644 --- a/mm/swap.c +++ b/mm/swap.c @@ -652,7 +652,7 @@ EXPORT_SYMBOL(__pagevec_release); void lru_add_page_tail(struct zone* zone, struct page *page, struct page *page_tail) { - int active; + int uninitialized_var(active); enum lru_list lru; const int file = 0; @@ -672,7 +672,6 @@ void lru_add_page_tail(struct zone* zone, active = 0; lru = LRU_INACTIVE_ANON; } - update_page_reclaim_stat(zone, page_tail, file, active); } else { SetPageUnevictable(page_tail); lru = LRU_UNEVICTABLE; @@ -693,6 +692,9 @@ void lru_add_page_tail(struct zone* zone, list_head = page_tail->lru.prev; list_move_tail(&page_tail->lru, list_head); } + + if (!PageUnevictable(page)) + update_page_reclaim_stat(zone, page_tail, file, active); } #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ @@ -710,8 +712,8 @@ static void __pagevec_lru_add_fn(struct page *page, void *arg) SetPageLRU(page); if (active) SetPageActive(page); - update_page_reclaim_stat(zone, page, file, active); add_page_to_lru_list(zone, page, lru); + update_page_reclaim_stat(zone, page, file, active); } /* diff --git a/mm/swap_state.c b/mm/swap_state.c index 470038a9187..ea6b32d6187 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -300,16 +300,6 @@ struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, new_page = alloc_page_vma(gfp_mask, vma, addr); if (!new_page) break; /* Out of memory */ - /* - * The memcg-specific accounting when moving - * pages around the LRU lists relies on the - * page's owner (memcg) to be valid. Usually, - * pages are assigned to a new owner before - * being put on the LRU list, but since this - * is not the case here, the stale owner from - * a previous allocation cycle must be reset. - */ - mem_cgroup_reset_owner(new_page); } /* diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c index 568d5bf1753..702a1ae9220 100644 --- a/net/bridge/br_multicast.c +++ b/net/bridge/br_multicast.c @@ -446,8 +446,11 @@ static struct sk_buff *br_ip6_multicast_alloc_query(struct net_bridge *br, ip6h->nexthdr = IPPROTO_HOPOPTS; ip6h->hop_limit = 1; ipv6_addr_set(&ip6h->daddr, htonl(0xff020000), 0, 0, htonl(1)); - ipv6_dev_get_saddr(dev_net(br->dev), br->dev, &ip6h->daddr, 0, - &ip6h->saddr); + if (ipv6_dev_get_saddr(dev_net(br->dev), br->dev, &ip6h->daddr, 0, + &ip6h->saddr)) { + kfree_skb(skb); + return NULL; + } ipv6_eth_mc_map(&ip6h->daddr, eth->h_dest); hopopt = (u8 *)(ip6h + 1); diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c index 84122472656..dec4f381713 100644 --- a/net/bridge/br_netfilter.c +++ b/net/bridge/br_netfilter.c @@ -62,6 +62,15 @@ static int brnf_filter_pppoe_tagged __read_mostly = 0; #define brnf_filter_pppoe_tagged 0 #endif +#define IS_IP(skb) \ + (!vlan_tx_tag_present(skb) && skb->protocol == htons(ETH_P_IP)) + +#define IS_IPV6(skb) \ + (!vlan_tx_tag_present(skb) && skb->protocol == htons(ETH_P_IPV6)) + +#define IS_ARP(skb) \ + (!vlan_tx_tag_present(skb) && skb->protocol == htons(ETH_P_ARP)) + static inline __be16 vlan_proto(const struct sk_buff *skb) { if (vlan_tx_tag_present(skb)) @@ -639,8 +648,7 @@ static unsigned int br_nf_pre_routing(unsigned int hook, struct sk_buff *skb, return NF_DROP; br = p->br; - if (skb->protocol == htons(ETH_P_IPV6) || IS_VLAN_IPV6(skb) || - IS_PPPOE_IPV6(skb)) { + if (IS_IPV6(skb) || IS_VLAN_IPV6(skb) || IS_PPPOE_IPV6(skb)) { if (!brnf_call_ip6tables && !br->nf_call_ip6tables) return NF_ACCEPT; @@ -651,8 +659,7 @@ static unsigned int br_nf_pre_routing(unsigned int hook, struct sk_buff *skb, if (!brnf_call_iptables && !br->nf_call_iptables) return NF_ACCEPT; - if (skb->protocol != htons(ETH_P_IP) && !IS_VLAN_IP(skb) && - !IS_PPPOE_IP(skb)) + if (!IS_IP(skb) && !IS_VLAN_IP(skb) && !IS_PPPOE_IP(skb)) return NF_ACCEPT; nf_bridge_pull_encap_header_rcsum(skb); @@ -701,7 +708,7 @@ static int br_nf_forward_finish(struct sk_buff *skb) struct nf_bridge_info *nf_bridge = skb->nf_bridge; struct net_device *in; - if (skb->protocol != htons(ETH_P_ARP) && !IS_VLAN_ARP(skb)) { + if (!IS_ARP(skb) && !IS_VLAN_ARP(skb)) { in = nf_bridge->physindev; if (nf_bridge->mask & BRNF_PKT_TYPE) { skb->pkt_type = PACKET_OTHERHOST; @@ -718,6 +725,7 @@ static int br_nf_forward_finish(struct sk_buff *skb) return 0; } + /* This is the 'purely bridged' case. For IP, we pass the packet to * netfilter with indev and outdev set to the bridge device, * but we are still able to filter on the 'real' indev/outdev @@ -744,11 +752,9 @@ static unsigned int br_nf_forward_ip(unsigned int hook, struct sk_buff *skb, if (!parent) return NF_DROP; - if (skb->protocol == htons(ETH_P_IP) || IS_VLAN_IP(skb) || - IS_PPPOE_IP(skb)) + if (IS_IP(skb) || IS_VLAN_IP(skb) || IS_PPPOE_IP(skb)) pf = PF_INET; - else if (skb->protocol == htons(ETH_P_IPV6) || IS_VLAN_IPV6(skb) || - IS_PPPOE_IPV6(skb)) + else if (IS_IPV6(skb) || IS_VLAN_IPV6(skb) || IS_PPPOE_IPV6(skb)) pf = PF_INET6; else return NF_ACCEPT; @@ -795,7 +801,7 @@ static unsigned int br_nf_forward_arp(unsigned int hook, struct sk_buff *skb, if (!brnf_call_arptables && !br->nf_call_arptables) return NF_ACCEPT; - if (skb->protocol != htons(ETH_P_ARP)) { + if (!IS_ARP(skb)) { if (!IS_VLAN_ARP(skb)) return NF_ACCEPT; nf_bridge_pull_encap_header(skb); @@ -853,11 +859,9 @@ static unsigned int br_nf_post_routing(unsigned int hook, struct sk_buff *skb, if (!realoutdev) return NF_DROP; - if (skb->protocol == htons(ETH_P_IP) || IS_VLAN_IP(skb) || - IS_PPPOE_IP(skb)) + if (IS_IP(skb) || IS_VLAN_IP(skb) || IS_PPPOE_IP(skb)) pf = PF_INET; - else if (skb->protocol == htons(ETH_P_IPV6) || IS_VLAN_IPV6(skb) || - IS_PPPOE_IPV6(skb)) + else if (IS_IPV6(skb) || IS_VLAN_IPV6(skb) || IS_PPPOE_IPV6(skb)) pf = PF_INET6; else return NF_ACCEPT; diff --git a/net/bridge/br_stp.c b/net/bridge/br_stp.c index dd147d78a58..8c836d96ba7 100644 --- a/net/bridge/br_stp.c +++ b/net/bridge/br_stp.c @@ -17,9 +17,9 @@ #include "br_private_stp.h" /* since time values in bpdu are in jiffies and then scaled (1/256) - * before sending, make sure that is at least one. + * before sending, make sure that is at least one STP tick. */ -#define MESSAGE_AGE_INCR ((HZ < 256) ? 1 : (HZ/256)) +#define MESSAGE_AGE_INCR ((HZ / 256) + 1) static const char *const br_port_state_names[] = { [BR_STATE_DISABLED] = "disabled", @@ -31,7 +31,7 @@ static const char *const br_port_state_names[] = { void br_log_state(const struct net_bridge_port *p) { - br_info(p->br, "port %u(%s) entering %s state\n", + br_info(p->br, "port %u(%s) entered %s state\n", (unsigned) p->port_no, p->dev->name, br_port_state_names[p->state]); } @@ -186,7 +186,7 @@ static void br_record_config_information(struct net_bridge_port *p, p->designated_cost = bpdu->root_path_cost; p->designated_bridge = bpdu->bridge_id; p->designated_port = bpdu->port_id; - p->designated_age = jiffies + bpdu->message_age; + p->designated_age = jiffies - bpdu->message_age; mod_timer(&p->message_age_timer, jiffies + (p->br->max_age - bpdu->message_age)); diff --git a/net/bridge/br_stp_if.c b/net/bridge/br_stp_if.c index 19308e305d8..f494496373d 100644 --- a/net/bridge/br_stp_if.c +++ b/net/bridge/br_stp_if.c @@ -98,14 +98,13 @@ void br_stp_disable_port(struct net_bridge_port *p) struct net_bridge *br = p->br; int wasroot; - br_log_state(p); - wasroot = br_is_root_bridge(br); br_become_designated_port(p); p->state = BR_STATE_DISABLED; p->topology_change_ack = 0; p->config_pending = 0; + br_log_state(p); br_ifinfo_notify(RTM_NEWLINK, p); del_timer(&p->message_age_timer); diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c index 5864cc49136..5fe2ff3b01e 100644 --- a/net/bridge/netfilter/ebtables.c +++ b/net/bridge/netfilter/ebtables.c @@ -1335,7 +1335,12 @@ static inline int ebt_make_matchname(const struct ebt_entry_match *m, const char *base, char __user *ubase) { char __user *hlp = ubase + ((char *)m - base); - if (copy_to_user(hlp, m->u.match->name, EBT_FUNCTION_MAXNAMELEN)) + char name[EBT_FUNCTION_MAXNAMELEN] = {}; + + /* ebtables expects 32 bytes long names but xt_match names are 29 bytes + long. Copy 29 bytes and fill remaining bytes with zeroes. */ + strncpy(name, m->u.match->name, sizeof(name)); + if (copy_to_user(hlp, name, EBT_FUNCTION_MAXNAMELEN)) return -EFAULT; return 0; } @@ -1344,7 +1349,10 @@ static inline int ebt_make_watchername(const struct ebt_entry_watcher *w, const char *base, char __user *ubase) { char __user *hlp = ubase + ((char *)w - base); - if (copy_to_user(hlp , w->u.watcher->name, EBT_FUNCTION_MAXNAMELEN)) + char name[EBT_FUNCTION_MAXNAMELEN] = {}; + + strncpy(name, w->u.watcher->name, sizeof(name)); + if (copy_to_user(hlp , name, EBT_FUNCTION_MAXNAMELEN)) return -EFAULT; return 0; } @@ -1355,6 +1363,7 @@ ebt_make_names(struct ebt_entry *e, const char *base, char __user *ubase) int ret; char __user *hlp; const struct ebt_entry_target *t; + char name[EBT_FUNCTION_MAXNAMELEN] = {}; if (e->bitmask == 0) return 0; @@ -1368,7 +1377,8 @@ ebt_make_names(struct ebt_entry *e, const char *base, char __user *ubase) ret = EBT_WATCHER_ITERATE(e, ebt_make_watchername, base, ubase); if (ret != 0) return ret; - if (copy_to_user(hlp, t->u.target->name, EBT_FUNCTION_MAXNAMELEN)) + strncpy(name, t->u.target->name, sizeof(name)); + if (copy_to_user(hlp, name, EBT_FUNCTION_MAXNAMELEN)) return -EFAULT; return 0; } @@ -1893,10 +1903,7 @@ static int compat_mtw_from_user(struct compat_ebt_entry_mwt *mwt, switch (compat_mwt) { case EBT_COMPAT_MATCH: - match = try_then_request_module(xt_find_match(NFPROTO_BRIDGE, - name, 0), "ebt_%s", name); - if (match == NULL) - return -ENOENT; + match = xt_request_find_match(NFPROTO_BRIDGE, name, 0); if (IS_ERR(match)) return PTR_ERR(match); @@ -1915,10 +1922,7 @@ static int compat_mtw_from_user(struct compat_ebt_entry_mwt *mwt, break; case EBT_COMPAT_WATCHER: /* fallthrough */ case EBT_COMPAT_TARGET: - wt = try_then_request_module(xt_find_target(NFPROTO_BRIDGE, - name, 0), "ebt_%s", name); - if (wt == NULL) - return -ENOENT; + wt = xt_request_find_target(NFPROTO_BRIDGE, name, 0); if (IS_ERR(wt)) return PTR_ERR(wt); off = xt_compat_target_offset(wt); diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 606a6e8f367..f965dce6f20 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -1060,11 +1060,12 @@ static int rtnl_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb) rcu_read_lock(); cb->seq = net->dev_base_seq; - nlmsg_parse(cb->nlh, sizeof(struct rtgenmsg), tb, IFLA_MAX, - ifla_policy); + if (nlmsg_parse(cb->nlh, sizeof(struct rtgenmsg), tb, IFLA_MAX, + ifla_policy) >= 0) { - if (tb[IFLA_EXT_MASK]) - ext_filter_mask = nla_get_u32(tb[IFLA_EXT_MASK]); + if (tb[IFLA_EXT_MASK]) + ext_filter_mask = nla_get_u32(tb[IFLA_EXT_MASK]); + } for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) { idx = 0; @@ -1900,10 +1901,11 @@ static u16 rtnl_calcit(struct sk_buff *skb, struct nlmsghdr *nlh) u32 ext_filter_mask = 0; u16 min_ifinfo_dump_size = 0; - nlmsg_parse(nlh, sizeof(struct rtgenmsg), tb, IFLA_MAX, ifla_policy); - - if (tb[IFLA_EXT_MASK]) - ext_filter_mask = nla_get_u32(tb[IFLA_EXT_MASK]); + if (nlmsg_parse(nlh, sizeof(struct rtgenmsg), tb, IFLA_MAX, + ifla_policy) >= 0) { + if (tb[IFLA_EXT_MASK]) + ext_filter_mask = nla_get_u32(tb[IFLA_EXT_MASK]); + } if (!ext_filter_mask) return NLMSG_GOODSIZE; diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c index bf4a9c4808e..d4d61b694fa 100644 --- a/net/ipv4/inetpeer.c +++ b/net/ipv4/inetpeer.c @@ -17,6 +17,7 @@ #include <linux/kernel.h> #include <linux/mm.h> #include <linux/net.h> +#include <linux/workqueue.h> #include <net/ip.h> #include <net/inetpeer.h> #include <net/secure_seq.h> @@ -66,6 +67,11 @@ static struct kmem_cache *peer_cachep __read_mostly; +static LIST_HEAD(gc_list); +static const int gc_delay = 60 * HZ; +static struct delayed_work gc_work; +static DEFINE_SPINLOCK(gc_lock); + #define node_height(x) x->avl_height #define peer_avl_empty ((struct inet_peer *)&peer_fake_node) @@ -102,6 +108,50 @@ int inet_peer_threshold __read_mostly = 65536 + 128; /* start to throw entries m int inet_peer_minttl __read_mostly = 120 * HZ; /* TTL under high load: 120 sec */ int inet_peer_maxttl __read_mostly = 10 * 60 * HZ; /* usual time to live: 10 min */ +static void inetpeer_gc_worker(struct work_struct *work) +{ + struct inet_peer *p, *n; + LIST_HEAD(list); + + spin_lock_bh(&gc_lock); + list_replace_init(&gc_list, &list); + spin_unlock_bh(&gc_lock); + + if (list_empty(&list)) + return; + + list_for_each_entry_safe(p, n, &list, gc_list) { + + if(need_resched()) + cond_resched(); + + if (p->avl_left != peer_avl_empty) { + list_add_tail(&p->avl_left->gc_list, &list); + p->avl_left = peer_avl_empty; + } + + if (p->avl_right != peer_avl_empty) { + list_add_tail(&p->avl_right->gc_list, &list); + p->avl_right = peer_avl_empty; + } + + n = list_entry(p->gc_list.next, struct inet_peer, gc_list); + + if (!atomic_read(&p->refcnt)) { + list_del(&p->gc_list); + kmem_cache_free(peer_cachep, p); + } + } + + if (list_empty(&list)) + return; + + spin_lock_bh(&gc_lock); + list_splice(&list, &gc_list); + spin_unlock_bh(&gc_lock); + + schedule_delayed_work(&gc_work, gc_delay); +} /* Called from ip_output.c:ip_init */ void __init inet_initpeers(void) @@ -126,6 +176,7 @@ void __init inet_initpeers(void) 0, SLAB_HWCACHE_ALIGN | SLAB_PANIC, NULL); + INIT_DELAYED_WORK_DEFERRABLE(&gc_work, inetpeer_gc_worker); } static int addr_compare(const struct inetpeer_addr *a, @@ -447,9 +498,8 @@ relookup: p->rate_last = 0; p->pmtu_expires = 0; p->pmtu_orig = 0; - p->redirect_genid = 0; memset(&p->redirect_learned, 0, sizeof(p->redirect_learned)); - + INIT_LIST_HEAD(&p->gc_list); /* Link the node. */ link_to_pool(p, base); @@ -509,3 +559,30 @@ bool inet_peer_xrlim_allow(struct inet_peer *peer, int timeout) return rc; } EXPORT_SYMBOL(inet_peer_xrlim_allow); + +void inetpeer_invalidate_tree(int family) +{ + struct inet_peer *old, *new, *prev; + struct inet_peer_base *base = family_to_base(family); + + write_seqlock_bh(&base->lock); + + old = base->root; + if (old == peer_avl_empty_rcu) + goto out; + + new = peer_avl_empty_rcu; + + prev = cmpxchg(&base->root, old, new); + if (prev == old) { + base->total = 0; + spin_lock(&gc_lock); + list_add_tail(&prev->gc_list, &gc_list); + spin_unlock(&gc_lock); + schedule_delayed_work(&gc_work, gc_delay); + } + +out: + write_sequnlock_bh(&base->lock); +} +EXPORT_SYMBOL(inetpeer_invalidate_tree); diff --git a/net/ipv4/route.c b/net/ipv4/route.c index bcacf54e541..01977479617 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -132,7 +132,6 @@ static int ip_rt_mtu_expires __read_mostly = 10 * 60 * HZ; static int ip_rt_min_pmtu __read_mostly = 512 + 20 + 20; static int ip_rt_min_advmss __read_mostly = 256; static int rt_chain_length_max __read_mostly = 20; -static int redirect_genid; static struct delayed_work expires_work; static unsigned long expires_ljiffies; @@ -937,7 +936,7 @@ static void rt_cache_invalidate(struct net *net) get_random_bytes(&shuffle, sizeof(shuffle)); atomic_add(shuffle + 1U, &net->ipv4.rt_genid); - redirect_genid++; + inetpeer_invalidate_tree(AF_INET); } /* @@ -1485,10 +1484,8 @@ void ip_rt_redirect(__be32 old_gw, __be32 daddr, __be32 new_gw, peer = rt->peer; if (peer) { - if (peer->redirect_learned.a4 != new_gw || - peer->redirect_genid != redirect_genid) { + if (peer->redirect_learned.a4 != new_gw) { peer->redirect_learned.a4 = new_gw; - peer->redirect_genid = redirect_genid; atomic_inc(&__rt_peer_genid); } check_peer_redir(&rt->dst, peer); @@ -1793,8 +1790,6 @@ static void ipv4_validate_peer(struct rtable *rt) if (peer) { check_peer_pmtu(&rt->dst, peer); - if (peer->redirect_genid != redirect_genid) - peer->redirect_learned.a4 = 0; if (peer->redirect_learned.a4 && peer->redirect_learned.a4 != rt->rt_gateway) check_peer_redir(&rt->dst, peer); @@ -1958,8 +1953,7 @@ static void rt_init_metrics(struct rtable *rt, const struct flowi4 *fl4, dst_init_metrics(&rt->dst, peer->metrics, false); check_peer_pmtu(&rt->dst, peer); - if (peer->redirect_genid != redirect_genid) - peer->redirect_learned.a4 = 0; + if (peer->redirect_learned.a4 && peer->redirect_learned.a4 != rt->rt_gateway) { rt->rt_gateway = peer->redirect_learned.a4; diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c index 51fdbb49043..eab2a7fb15d 100644 --- a/net/ipv4/syncookies.c +++ b/net/ipv4/syncookies.c @@ -278,6 +278,7 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb, struct rtable *rt; __u8 rcv_wscale; bool ecn_ok = false; + struct flowi4 fl4; if (!sysctl_tcp_syncookies || !th->ack || th->rst) goto out; @@ -346,20 +347,16 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb, * hasn't changed since we received the original syn, but I see * no easy way to do this. */ - { - struct flowi4 fl4; - - flowi4_init_output(&fl4, 0, sk->sk_mark, RT_CONN_FLAGS(sk), - RT_SCOPE_UNIVERSE, IPPROTO_TCP, - inet_sk_flowi_flags(sk), - (opt && opt->srr) ? opt->faddr : ireq->rmt_addr, - ireq->loc_addr, th->source, th->dest); - security_req_classify_flow(req, flowi4_to_flowi(&fl4)); - rt = ip_route_output_key(sock_net(sk), &fl4); - if (IS_ERR(rt)) { - reqsk_free(req); - goto out; - } + flowi4_init_output(&fl4, 0, sk->sk_mark, RT_CONN_FLAGS(sk), + RT_SCOPE_UNIVERSE, IPPROTO_TCP, + inet_sk_flowi_flags(sk), + (opt && opt->srr) ? opt->faddr : ireq->rmt_addr, + ireq->loc_addr, th->source, th->dest); + security_req_classify_flow(req, flowi4_to_flowi(&fl4)); + rt = ip_route_output_key(sock_net(sk), &fl4); + if (IS_ERR(rt)) { + reqsk_free(req); + goto out; } /* Try to redo what tcp_v4_send_synack did. */ @@ -373,5 +370,10 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb, ireq->rcv_wscale = rcv_wscale; ret = get_cookie_sock(sk, skb, req, &rt->dst); + /* ip_queue_xmit() depends on our flow being setup + * Normal sockets get it right from inet_csk_route_child_sock() + */ + if (ret) + inet_sk(ret)->cork.fl.u.ip4 = fl4; out: return ret; } diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 53c8ce4046b..b5e315f1364 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -1403,8 +1403,16 @@ static int tcp_shifted_skb(struct sock *sk, struct sk_buff *skb, BUG_ON(!pcount); - /* Adjust hint for FACK. Non-FACK is handled in tcp_sacktag_one(). */ - if (tcp_is_fack(tp) && (skb == tp->lost_skb_hint)) + /* Adjust counters and hints for the newly sacked sequence + * range but discard the return value since prev is already + * marked. We must tag the range first because the seq + * advancement below implicitly advances + * tcp_highest_sack_seq() when skb is highest_sack. + */ + tcp_sacktag_one(sk, state, TCP_SKB_CB(skb)->sacked, + start_seq, end_seq, dup_sack, pcount); + + if (skb == tp->lost_skb_hint) tp->lost_cnt_hint += pcount; TCP_SKB_CB(prev)->end_seq += shifted; @@ -1430,12 +1438,6 @@ static int tcp_shifted_skb(struct sock *sk, struct sk_buff *skb, skb_shinfo(skb)->gso_type = 0; } - /* Adjust counters and hints for the newly sacked sequence range but - * discard the return value since prev is already marked. - */ - tcp_sacktag_one(sk, state, TCP_SKB_CB(skb)->sacked, - start_seq, end_seq, dup_sack, pcount); - /* Difference in this won't matter, both ACKed by the same cumul. ACK */ TCP_SKB_CB(prev)->sacked |= (TCP_SKB_CB(skb)->sacked & TCPCB_EVER_RETRANS); @@ -1583,6 +1585,10 @@ static struct sk_buff *tcp_shift_skb_data(struct sock *sk, struct sk_buff *skb, } } + /* tcp_sacktag_one() won't SACK-tag ranges below snd_una */ + if (!after(TCP_SKB_CB(skb)->seq + len, tp->snd_una)) + goto fallback; + if (!skb_shift(prev, skb, len)) goto fallback; if (!tcp_shifted_skb(sk, skb, state, pcount, len, mss, dup_sack)) @@ -2567,6 +2573,7 @@ static void tcp_mark_head_lost(struct sock *sk, int packets, int mark_head) if (cnt > packets) { if ((tcp_is_sack(tp) && !tcp_is_fack(tp)) || + (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED) || (oldcnt >= packets)) break; diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 94d683a61cb..fd54c5f8a25 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -1466,9 +1466,13 @@ struct sock *tcp_v4_syn_recv_sock(struct sock *sk, struct sk_buff *skb, inet_csk(newsk)->icsk_ext_hdr_len = inet_opt->opt.optlen; newinet->inet_id = newtp->write_seq ^ jiffies; - if (!dst && (dst = inet_csk_route_child_sock(sk, newsk, req)) == NULL) - goto put_and_exit; - + if (!dst) { + dst = inet_csk_route_child_sock(sk, newsk, req); + if (!dst) + goto put_and_exit; + } else { + /* syncookie case : see end of cookie_v4_check() */ + } sk_setup_caps(newsk, dst); tcp_mtup_init(newsk); diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index c02280a4d12..6b8ebc5da0e 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -434,6 +434,10 @@ static struct inet6_dev * ipv6_add_dev(struct net_device *dev) /* Join all-node multicast group */ ipv6_dev_mc_inc(dev, &in6addr_linklocal_allnodes); + /* Join all-router multicast group if forwarding is set */ + if (ndev->cnf.forwarding && dev && (dev->flags & IFF_MULTICAST)) + ipv6_dev_mc_inc(dev, &in6addr_linklocal_allrouters); + return ndev; } diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c index b853f06cc14..16c33e30812 100644 --- a/net/ipv6/mcast.c +++ b/net/ipv6/mcast.c @@ -257,7 +257,6 @@ static struct inet6_dev *ip6_mc_find_dev_rcu(struct net *net, if (rt) { dev = rt->dst.dev; - dev_hold(dev); dst_release(&rt->dst); } } else diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 8c2e3ab58f2..22b766407de 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -1077,7 +1077,7 @@ struct dst_entry *icmp6_dst_alloc(struct net_device *dev, struct net *net = dev_net(dev); if (unlikely(!idev)) - return NULL; + return ERR_PTR(-ENODEV); rt = ip6_dst_alloc(&net->ipv6.ip6_dst_ops, dev, 0); if (unlikely(!rt)) { diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 01a21c2f6ab..8e2137bd87e 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -1332,6 +1332,9 @@ u32 __ieee80211_recalc_idle(struct ieee80211_local *local) hw_roc = true; list_for_each_entry(sdata, &local->interfaces, list) { + if (sdata->vif.type == NL80211_IFTYPE_MONITOR || + sdata->vif.type == NL80211_IFTYPE_AP_VLAN) + continue; if (sdata->old_idle == sdata->vif.bss_conf.idle) continue; if (!ieee80211_sdata_running(sdata)) diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c index ad64f4d5271..f9b8e819ca6 100644 --- a/net/mac80211/rate.c +++ b/net/mac80211/rate.c @@ -344,7 +344,7 @@ void rate_control_get_rate(struct ieee80211_sub_if_data *sdata, for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) { info->control.rates[i].idx = -1; info->control.rates[i].flags = 0; - info->control.rates[i].count = 1; + info->control.rates[i].count = 0; } if (sdata->local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index ed86a3be678..fa4b82c8ae8 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -635,8 +635,12 @@ static noinline int early_drop(struct net *net, unsigned int hash) if (del_timer(&ct->timeout)) { death_by_timeout((unsigned long)ct); - dropped = 1; - NF_CT_STAT_INC_ATOMIC(net, early_drop); + /* Check if we indeed killed this entry. Reliable event + delivery may have inserted it into the dying list. */ + if (test_bit(IPS_DYING_BIT, &ct->status)) { + dropped = 1; + NF_CT_STAT_INC_ATOMIC(net, early_drop); + } } nf_ct_put(ct); return dropped; diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index 30c9d4ca021..b49da6c925b 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -943,20 +943,21 @@ ctnetlink_del_conntrack(struct sock *ctnl, struct sk_buff *skb, } } - if (nf_conntrack_event_report(IPCT_DESTROY, ct, - NETLINK_CB(skb).pid, - nlmsg_report(nlh)) < 0) { + if (del_timer(&ct->timeout)) { + if (nf_conntrack_event_report(IPCT_DESTROY, ct, + NETLINK_CB(skb).pid, + nlmsg_report(nlh)) < 0) { + nf_ct_delete_from_lists(ct); + /* we failed to report the event, try later */ + nf_ct_insert_dying_list(ct); + nf_ct_put(ct); + return 0; + } + /* death_by_timeout would report the event again */ + set_bit(IPS_DYING_BIT, &ct->status); nf_ct_delete_from_lists(ct); - /* we failed to report the event, try later */ - nf_ct_insert_dying_list(ct); nf_ct_put(ct); - return 0; } - - /* death_by_timeout would report the event again */ - set_bit(IPS_DYING_BIT, &ct->status); - - nf_ct_kill(ct); nf_ct_put(ct); return 0; @@ -1041,16 +1042,13 @@ ctnetlink_parse_nat_setup(struct nf_conn *ct, if (!parse_nat_setup) { #ifdef CONFIG_MODULES rcu_read_unlock(); - spin_unlock_bh(&nf_conntrack_lock); nfnl_unlock(); if (request_module("nf-nat-ipv4") < 0) { nfnl_lock(); - spin_lock_bh(&nf_conntrack_lock); rcu_read_lock(); return -EOPNOTSUPP; } nfnl_lock(); - spin_lock_bh(&nf_conntrack_lock); rcu_read_lock(); if (nfnetlink_parse_nat_setup_hook) return -EAGAIN; diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c index 2725d1bdf29..48badffaafc 100644 --- a/net/openvswitch/actions.c +++ b/net/openvswitch/actions.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2007-2011 Nicira Networks. + * Copyright (c) 2007-2012 Nicira Networks. * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public @@ -145,9 +145,16 @@ static void set_ip_addr(struct sk_buff *skb, struct iphdr *nh, inet_proto_csum_replace4(&tcp_hdr(skb)->check, skb, *addr, new_addr, 1); } else if (nh->protocol == IPPROTO_UDP) { - if (likely(transport_len >= sizeof(struct udphdr))) - inet_proto_csum_replace4(&udp_hdr(skb)->check, skb, - *addr, new_addr, 1); + if (likely(transport_len >= sizeof(struct udphdr))) { + struct udphdr *uh = udp_hdr(skb); + + if (uh->check || skb->ip_summed == CHECKSUM_PARTIAL) { + inet_proto_csum_replace4(&uh->check, skb, + *addr, new_addr, 1); + if (!uh->check) + uh->check = CSUM_MANGLED_0; + } + } } csum_replace4(&nh->check, *addr, new_addr); @@ -197,8 +204,22 @@ static void set_tp_port(struct sk_buff *skb, __be16 *port, skb->rxhash = 0; } -static int set_udp_port(struct sk_buff *skb, - const struct ovs_key_udp *udp_port_key) +static void set_udp_port(struct sk_buff *skb, __be16 *port, __be16 new_port) +{ + struct udphdr *uh = udp_hdr(skb); + + if (uh->check && skb->ip_summed != CHECKSUM_PARTIAL) { + set_tp_port(skb, port, new_port, &uh->check); + + if (!uh->check) + uh->check = CSUM_MANGLED_0; + } else { + *port = new_port; + skb->rxhash = 0; + } +} + +static int set_udp(struct sk_buff *skb, const struct ovs_key_udp *udp_port_key) { struct udphdr *uh; int err; @@ -210,16 +231,15 @@ static int set_udp_port(struct sk_buff *skb, uh = udp_hdr(skb); if (udp_port_key->udp_src != uh->source) - set_tp_port(skb, &uh->source, udp_port_key->udp_src, &uh->check); + set_udp_port(skb, &uh->source, udp_port_key->udp_src); if (udp_port_key->udp_dst != uh->dest) - set_tp_port(skb, &uh->dest, udp_port_key->udp_dst, &uh->check); + set_udp_port(skb, &uh->dest, udp_port_key->udp_dst); return 0; } -static int set_tcp_port(struct sk_buff *skb, - const struct ovs_key_tcp *tcp_port_key) +static int set_tcp(struct sk_buff *skb, const struct ovs_key_tcp *tcp_port_key) { struct tcphdr *th; int err; @@ -328,11 +348,11 @@ static int execute_set_action(struct sk_buff *skb, break; case OVS_KEY_ATTR_TCP: - err = set_tcp_port(skb, nla_data(nested_attr)); + err = set_tcp(skb, nla_data(nested_attr)); break; case OVS_KEY_ATTR_UDP: - err = set_udp_port(skb, nla_data(nested_attr)); + err = set_udp(skb, nla_data(nested_attr)); break; } diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c index ce64c18b8c7..2c030505b33 100644 --- a/net/openvswitch/datapath.c +++ b/net/openvswitch/datapath.c @@ -1521,6 +1521,9 @@ static struct vport *lookup_vport(struct ovs_header *ovs_header, vport = ovs_vport_locate(nla_data(a[OVS_VPORT_ATTR_NAME])); if (!vport) return ERR_PTR(-ENODEV); + if (ovs_header->dp_ifindex && + ovs_header->dp_ifindex != get_dpifindex(vport->dp)) + return ERR_PTR(-ENODEV); return vport; } else if (a[OVS_VPORT_ATTR_PORT_NO]) { u32 port_no = nla_get_u32(a[OVS_VPORT_ATTR_PORT_NO]); diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c index 60d47180f04..02a21abea65 100644 --- a/net/sched/sch_sfq.c +++ b/net/sched/sch_sfq.c @@ -469,11 +469,15 @@ enqueue: if (slot->qlen == 1) { /* The flow is new */ if (q->tail == NULL) { /* It is the first flow */ slot->next = x; - q->tail = slot; } else { slot->next = q->tail->next; q->tail->next = x; } + /* We put this flow at the end of our flow list. + * This might sound unfair for a new flow to wait after old ones, + * but we could endup servicing new flows only, and freeze old ones. + */ + q->tail = slot; /* We could use a bigger initial quantum for new flows */ slot->allot = q->scaled_quantum; } diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index f286bb8fda1..22c73b78ac6 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -2068,12 +2068,16 @@ static int alc_build_controls(struct hda_codec *codec) */ static void alc_init_special_input_src(struct hda_codec *codec); +static int alc269_fill_coef(struct hda_codec *codec); static int alc_init(struct hda_codec *codec) { struct alc_spec *spec = codec->spec; unsigned int i; + if (codec->vendor_id == 0x10ec0269) + alc269_fill_coef(codec); + alc_fix_pll(codec); alc_auto_init_amp(codec, spec->init_amp); @@ -4367,6 +4371,7 @@ enum { ALC882_FIXUP_PB_M5210, ALC882_FIXUP_ACER_ASPIRE_7736, ALC882_FIXUP_ASUS_W90V, + ALC889_FIXUP_CD, ALC889_FIXUP_VAIO_TT, ALC888_FIXUP_EEE1601, ALC882_FIXUP_EAPD, @@ -4494,6 +4499,13 @@ static const struct alc_fixup alc882_fixups[] = { { } } }, + [ALC889_FIXUP_CD] = { + .type = ALC_FIXUP_PINS, + .v.pins = (const struct alc_pincfg[]) { + { 0x1c, 0x993301f0 }, /* CD */ + { } + } + }, [ALC889_FIXUP_VAIO_TT] = { .type = ALC_FIXUP_PINS, .v.pins = (const struct alc_pincfg[]) { @@ -4650,6 +4662,7 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = { SND_PCI_QUIRK(0x1071, 0x8258, "Evesham Voyaeger", ALC882_FIXUP_EAPD), SND_PCI_QUIRK_VENDOR(0x1462, "MSI", ALC882_FIXUP_GPIO3), + SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte EP45-DS3", ALC889_FIXUP_CD), SND_PCI_QUIRK(0x147b, 0x107a, "Abit AW9D-MAX", ALC882_FIXUP_ABIT_AW9D_MAX), SND_PCI_QUIRK_VENDOR(0x1558, "Clevo laptop", ALC882_FIXUP_EAPD), SND_PCI_QUIRK(0x161f, 0x2054, "Medion laptop", ALC883_FIXUP_EAPD), @@ -5467,8 +5480,12 @@ static const struct alc_model_fixup alc269_fixup_models[] = { static int alc269_fill_coef(struct hda_codec *codec) { + struct alc_spec *spec = codec->spec; int val; + if (spec->codec_variant != ALC269_TYPE_ALC269VB) + return 0; + if ((alc_get_coef0(codec) & 0x00ff) < 0x015) { alc_write_coef_idx(codec, 0xf, 0x960b); alc_write_coef_idx(codec, 0xe, 0x8817); diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c index cc9f6c83d66..bc030a2088d 100644 --- a/sound/pci/rme9652/hdspm.c +++ b/sound/pci/rme9652/hdspm.c @@ -6333,6 +6333,7 @@ static int __devinit snd_hdspm_create_hwdep(struct snd_card *card, hw->ops.open = snd_hdspm_hwdep_dummy_op; hw->ops.ioctl = snd_hdspm_hwdep_ioctl; + hw->ops.ioctl_compat = snd_hdspm_hwdep_ioctl; hw->ops.release = snd_hdspm_hwdep_dummy_op; return 0; diff --git a/sound/soc/samsung/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c index c6012ff5bd3..d23b19a59d8 100644 --- a/sound/soc/samsung/neo1973_wm8753.c +++ b/sound/soc/samsung/neo1973_wm8753.c @@ -367,7 +367,7 @@ static struct snd_soc_dai_link neo1973_dai[] = { .platform_name = "samsung-audio", .cpu_dai_name = "s3c24xx-iis", .codec_dai_name = "wm8753-hifi", - .codec_name = "wm8753-codec.0-001a", + .codec_name = "wm8753.0-001a", .init = neo1973_wm8753_init, .ops = &neo1973_hifi_ops, }, @@ -376,7 +376,7 @@ static struct snd_soc_dai_link neo1973_dai[] = { .stream_name = "Voice", .cpu_dai_name = "dfbmcs320-pcm", .codec_dai_name = "wm8753-voice", - .codec_name = "wm8753-codec.0-001a", + .codec_name = "wm8753.0-001a", .ops = &neo1973_voice_ops, }, }; diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 7c12650165a..8a4b9bccf8b 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -249,6 +249,8 @@ LIB_H += util/include/asm/uaccess.h LIB_H += util/include/dwarf-regs.h LIB_H += util/include/asm/dwarf2.h LIB_H += util/include/asm/cpufeature.h +LIB_H += util/include/asm/unistd_32.h +LIB_H += util/include/asm/unistd_64.h LIB_H += perf.h LIB_H += util/annotate.h LIB_H += util/cache.h diff --git a/tools/perf/arch/powerpc/util/header.c b/tools/perf/arch/powerpc/util/header.c index eba80c29294..2f7073d107f 100644 --- a/tools/perf/arch/powerpc/util/header.c +++ b/tools/perf/arch/powerpc/util/header.c @@ -25,7 +25,7 @@ get_cpuid(char *buffer, size_t sz) pvr = mfspr(SPRN_PVR); - nb = snprintf(buffer, sz, "%lu,%lu$", PVR_VER(pvr), PVR_REV(pvr)); + nb = scnprintf(buffer, sz, "%lu,%lu$", PVR_VER(pvr), PVR_REV(pvr)); /* look for end marker to ensure the entire data fit */ if (strchr(buffer, '$')) { diff --git a/tools/perf/arch/x86/util/header.c b/tools/perf/arch/x86/util/header.c index f94006068d2..146d12a1cec 100644 --- a/tools/perf/arch/x86/util/header.c +++ b/tools/perf/arch/x86/util/header.c @@ -48,7 +48,7 @@ get_cpuid(char *buffer, size_t sz) if (family >= 0x6) model += ((a >> 16) & 0xf) << 4; } - nb = snprintf(buffer, sz, "%s,%u,%u,%u$", vendor, family, model, step); + nb = scnprintf(buffer, sz, "%s,%u,%u,%u$", vendor, family, model, step); /* look for end marker to ensure the entire data fit */ if (strchr(buffer, '$')) { diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 0abfb18b911..227b6ae9978 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -204,6 +204,9 @@ static void perf_record__open(struct perf_record *rec) if (opts->group && pos != first) group_fd = first->fd; +fallback_missing_features: + if (opts->exclude_guest_missing) + attr->exclude_guest = attr->exclude_host = 0; retry_sample_id: attr->sample_id_all = opts->sample_id_all_avail ? 1 : 0; try_again: @@ -217,15 +220,23 @@ try_again: } else if (err == ENODEV && opts->cpu_list) { die("No such device - did you specify" " an out-of-range profile CPU?\n"); - } else if (err == EINVAL && opts->sample_id_all_avail) { - /* - * Old kernel, no attr->sample_id_type_all field - */ - opts->sample_id_all_avail = false; - if (!opts->sample_time && !opts->raw_samples && !time_needed) - attr->sample_type &= ~PERF_SAMPLE_TIME; - - goto retry_sample_id; + } else if (err == EINVAL) { + if (!opts->exclude_guest_missing && + (attr->exclude_guest || attr->exclude_host)) { + pr_debug("Old kernel, cannot exclude " + "guest or host samples.\n"); + opts->exclude_guest_missing = true; + goto fallback_missing_features; + } else if (opts->sample_id_all_avail) { + /* + * Old kernel, no attr->sample_id_type_all field + */ + opts->sample_id_all_avail = false; + if (!opts->sample_time && !opts->raw_samples && !time_needed) + attr->sample_type &= ~PERF_SAMPLE_TIME; + + goto retry_sample_id; + } } /* @@ -503,9 +514,9 @@ static int __cmd_record(struct perf_record *rec, int argc, const char **argv) return err; } - if (!!rec->no_buildid + if (!rec->no_buildid && !perf_header__has_feat(&session->header, HEADER_BUILD_ID)) { - pr_err("Couldn't generating buildids. " + pr_err("Couldn't generate buildids. " "Use --no-buildid to profile anyway.\n"); return -1; } diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index dd162aa24ba..ecff31257eb 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -857,6 +857,9 @@ static void perf_top__start_counters(struct perf_top *top) attr->mmap = 1; attr->comm = 1; attr->inherit = top->inherit; +fallback_missing_features: + if (top->exclude_guest_missing) + attr->exclude_guest = attr->exclude_host = 0; retry_sample_id: attr->sample_id_all = top->sample_id_all_avail ? 1 : 0; try_again: @@ -868,12 +871,20 @@ try_again: if (err == EPERM || err == EACCES) { ui__error_paranoid(); goto out_err; - } else if (err == EINVAL && top->sample_id_all_avail) { - /* - * Old kernel, no attr->sample_id_type_all field - */ - top->sample_id_all_avail = false; - goto retry_sample_id; + } else if (err == EINVAL) { + if (!top->exclude_guest_missing && + (attr->exclude_guest || attr->exclude_host)) { + pr_debug("Old kernel, cannot exclude " + "guest or host samples.\n"); + top->exclude_guest_missing = true; + goto fallback_missing_features; + } else if (top->sample_id_all_avail) { + /* + * Old kernel, no attr->sample_id_type_all field + */ + top->sample_id_all_avail = false; + goto retry_sample_id; + } } /* * If it's cycles then fall back to hrtimer diff --git a/tools/perf/perf.h b/tools/perf/perf.h index 64f8bee31ce..3afa39ac1d4 100644 --- a/tools/perf/perf.h +++ b/tools/perf/perf.h @@ -10,6 +10,9 @@ void get_term_dimensions(struct winsize *ws); #define rmb() asm volatile("lock; addl $0,0(%%esp)" ::: "memory") #define cpu_relax() asm volatile("rep; nop" ::: "memory"); #define CPUINFO_PROC "model name" +#ifndef __NR_perf_event_open +# define __NR_perf_event_open 336 +#endif #endif #if defined(__x86_64__) @@ -17,6 +20,9 @@ void get_term_dimensions(struct winsize *ws); #define rmb() asm volatile("lfence" ::: "memory") #define cpu_relax() asm volatile("rep; nop" ::: "memory"); #define CPUINFO_PROC "model name" +#ifndef __NR_perf_event_open +# define __NR_perf_event_open 298 +#endif #endif #ifdef __powerpc__ @@ -199,6 +205,7 @@ struct perf_record_opts { bool sample_address; bool sample_time; bool sample_id_all_avail; + bool exclude_guest_missing; bool system_wide; bool period; unsigned int freq; diff --git a/tools/perf/util/color.c b/tools/perf/util/color.c index 521c38a7919..11e46da17bb 100644 --- a/tools/perf/util/color.c +++ b/tools/perf/util/color.c @@ -1,3 +1,4 @@ +#include <linux/kernel.h> #include "cache.h" #include "color.h" @@ -182,12 +183,12 @@ static int __color_vsnprintf(char *bf, size_t size, const char *color, } if (perf_use_color_default && *color) - r += snprintf(bf, size, "%s", color); - r += vsnprintf(bf + r, size - r, fmt, args); + r += scnprintf(bf, size, "%s", color); + r += vscnprintf(bf + r, size - r, fmt, args); if (perf_use_color_default && *color) - r += snprintf(bf + r, size - r, "%s", PERF_COLOR_RESET); + r += scnprintf(bf + r, size - r, "%s", PERF_COLOR_RESET); if (trail) - r += snprintf(bf + r, size - r, "%s", trail); + r += scnprintf(bf + r, size - r, "%s", trail); return r; } diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index ecd7f4dd7ee..14bb035c5fd 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -280,7 +280,7 @@ int build_id_cache__add_s(const char *sbuild_id, const char *debugdir, if (realname == NULL || filename == NULL || linkname == NULL) goto out_free; - len = snprintf(filename, size, "%s%s%s", + len = scnprintf(filename, size, "%s%s%s", debugdir, is_kallsyms ? "/" : "", realname); if (mkdir_p(filename, 0755)) goto out_free; @@ -295,7 +295,7 @@ int build_id_cache__add_s(const char *sbuild_id, const char *debugdir, goto out_free; } - len = snprintf(linkname, size, "%s/.build-id/%.2s", + len = scnprintf(linkname, size, "%s/.build-id/%.2s", debugdir, sbuild_id); if (access(linkname, X_OK) && mkdir_p(linkname, 0755)) diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 6f505d1abac..e11e482bd18 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -768,7 +768,7 @@ static int hist_entry__pcnt_snprintf(struct hist_entry *he, char *s, sep ? "%.2f" : " %6.2f%%", (period * 100.0) / total); else - ret = snprintf(s, size, sep ? "%.2f" : " %6.2f%%", + ret = scnprintf(s, size, sep ? "%.2f" : " %6.2f%%", (period * 100.0) / total); if (symbol_conf.show_cpu_utilization) { ret += percent_color_snprintf(s + ret, size - ret, @@ -791,20 +791,20 @@ static int hist_entry__pcnt_snprintf(struct hist_entry *he, char *s, } } } else - ret = snprintf(s, size, sep ? "%" PRIu64 : "%12" PRIu64 " ", period); + ret = scnprintf(s, size, sep ? "%" PRIu64 : "%12" PRIu64 " ", period); if (symbol_conf.show_nr_samples) { if (sep) - ret += snprintf(s + ret, size - ret, "%c%" PRIu64, *sep, nr_events); + ret += scnprintf(s + ret, size - ret, "%c%" PRIu64, *sep, nr_events); else - ret += snprintf(s + ret, size - ret, "%11" PRIu64, nr_events); + ret += scnprintf(s + ret, size - ret, "%11" PRIu64, nr_events); } if (symbol_conf.show_total_period) { if (sep) - ret += snprintf(s + ret, size - ret, "%c%" PRIu64, *sep, period); + ret += scnprintf(s + ret, size - ret, "%c%" PRIu64, *sep, period); else - ret += snprintf(s + ret, size - ret, " %12" PRIu64, period); + ret += scnprintf(s + ret, size - ret, " %12" PRIu64, period); } if (pair_hists) { @@ -819,25 +819,25 @@ static int hist_entry__pcnt_snprintf(struct hist_entry *he, char *s, diff = new_percent - old_percent; if (fabs(diff) >= 0.01) - snprintf(bf, sizeof(bf), "%+4.2F%%", diff); + ret += scnprintf(bf, sizeof(bf), "%+4.2F%%", diff); else - snprintf(bf, sizeof(bf), " "); + ret += scnprintf(bf, sizeof(bf), " "); if (sep) - ret += snprintf(s + ret, size - ret, "%c%s", *sep, bf); + ret += scnprintf(s + ret, size - ret, "%c%s", *sep, bf); else - ret += snprintf(s + ret, size - ret, "%11.11s", bf); + ret += scnprintf(s + ret, size - ret, "%11.11s", bf); if (show_displacement) { if (displacement) - snprintf(bf, sizeof(bf), "%+4ld", displacement); + ret += scnprintf(bf, sizeof(bf), "%+4ld", displacement); else - snprintf(bf, sizeof(bf), " "); + ret += scnprintf(bf, sizeof(bf), " "); if (sep) - ret += snprintf(s + ret, size - ret, "%c%s", *sep, bf); + ret += scnprintf(s + ret, size - ret, "%c%s", *sep, bf); else - ret += snprintf(s + ret, size - ret, "%6.6s", bf); + ret += scnprintf(s + ret, size - ret, "%6.6s", bf); } } @@ -855,7 +855,7 @@ int hist_entry__snprintf(struct hist_entry *he, char *s, size_t size, if (se->elide) continue; - ret += snprintf(s + ret, size - ret, "%s", sep ?: " "); + ret += scnprintf(s + ret, size - ret, "%s", sep ?: " "); ret += se->se_snprintf(he, s + ret, size - ret, hists__col_len(hists, se->se_width_idx)); } diff --git a/tools/perf/util/include/asm/unistd_32.h b/tools/perf/util/include/asm/unistd_32.h new file mode 100644 index 00000000000..8b137891791 --- /dev/null +++ b/tools/perf/util/include/asm/unistd_32.h @@ -0,0 +1 @@ + diff --git a/tools/perf/util/include/asm/unistd_64.h b/tools/perf/util/include/asm/unistd_64.h new file mode 100644 index 00000000000..8b137891791 --- /dev/null +++ b/tools/perf/util/include/asm/unistd_64.h @@ -0,0 +1 @@ + diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index b029296d20d..c7a6f6faf91 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -165,7 +165,7 @@ struct tracepoint_path *tracepoint_id_to_path(u64 config) struct tracepoint_path *path = NULL; DIR *sys_dir, *evt_dir; struct dirent *sys_next, *evt_next, sys_dirent, evt_dirent; - char id_buf[4]; + char id_buf[24]; int fd; u64 id; char evt_path[MAXPATHLEN]; diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index 16da30d8d76..076c9d4e1ea 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -33,6 +33,9 @@ static int repsep_snprintf(char *bf, size_t size, const char *fmt, ...) } } va_end(ap); + + if (n >= (int)size) + return size - 1; return n; } diff --git a/tools/perf/util/strbuf.c b/tools/perf/util/strbuf.c index 92e068517c1..2eeb51baf07 100644 --- a/tools/perf/util/strbuf.c +++ b/tools/perf/util/strbuf.c @@ -1,4 +1,5 @@ #include "cache.h" +#include <linux/kernel.h> int prefixcmp(const char *str, const char *prefix) { @@ -89,14 +90,14 @@ void strbuf_addf(struct strbuf *sb, const char *fmt, ...) if (!strbuf_avail(sb)) strbuf_grow(sb, 64); va_start(ap, fmt); - len = vsnprintf(sb->buf + sb->len, sb->alloc - sb->len, fmt, ap); + len = vscnprintf(sb->buf + sb->len, sb->alloc - sb->len, fmt, ap); va_end(ap); if (len < 0) - die("your vsnprintf is broken"); + die("your vscnprintf is broken"); if (len > strbuf_avail(sb)) { strbuf_grow(sb, len); va_start(ap, fmt); - len = vsnprintf(sb->buf + sb->len, sb->alloc - sb->len, fmt, ap); + len = vscnprintf(sb->buf + sb->len, sb->alloc - sb->len, fmt, ap); va_end(ap); if (len > strbuf_avail(sb)) { die("this should not happen, your snprintf is broken"); diff --git a/tools/perf/util/top.h b/tools/perf/util/top.h index a248f3c2c60..f2eab81435a 100644 --- a/tools/perf/util/top.h +++ b/tools/perf/util/top.h @@ -34,6 +34,7 @@ struct perf_top { bool inherit; bool group; bool sample_id_all_avail; + bool exclude_guest_missing; bool dump_symtab; const char *cpu_list; struct hist_entry *sym_filter_entry; diff --git a/tools/perf/util/ui/browsers/hists.c b/tools/perf/util/ui/browsers/hists.c index e81aef1f256..bb9197c9c4a 100644 --- a/tools/perf/util/ui/browsers/hists.c +++ b/tools/perf/util/ui/browsers/hists.c @@ -837,15 +837,15 @@ static int hists__browser_title(struct hists *self, char *bf, size_t size, unsigned long nr_events = self->stats.nr_events[PERF_RECORD_SAMPLE]; nr_events = convert_unit(nr_events, &unit); - printed = snprintf(bf, size, "Events: %lu%c %s", nr_events, unit, ev_name); + printed = scnprintf(bf, size, "Events: %lu%c %s", nr_events, unit, ev_name); if (thread) - printed += snprintf(bf + printed, size - printed, + printed += scnprintf(bf + printed, size - printed, ", Thread: %s(%d)", (thread->comm_set ? thread->comm : ""), thread->pid); if (dso) - printed += snprintf(bf + printed, size - printed, + printed += scnprintf(bf + printed, size - printed, ", DSO: %s", dso->short_name); return printed; } @@ -1095,7 +1095,7 @@ static void perf_evsel_menu__write(struct ui_browser *browser, HE_COLORSET_NORMAL); nr_events = convert_unit(nr_events, &unit); - printed = snprintf(bf, sizeof(bf), "%lu%c%s%s", nr_events, + printed = scnprintf(bf, sizeof(bf), "%lu%c%s%s", nr_events, unit, unit == ' ' ? "" : " ", ev_name); slsmg_printf("%s", bf); @@ -1105,8 +1105,8 @@ static void perf_evsel_menu__write(struct ui_browser *browser, if (!current_entry) ui_browser__set_color(browser, HE_COLORSET_TOP); nr_events = convert_unit(nr_events, &unit); - snprintf(bf, sizeof(bf), ": %ld%c%schunks LOST!", nr_events, - unit, unit == ' ' ? "" : " "); + printed += scnprintf(bf, sizeof(bf), ": %ld%c%schunks LOST!", + nr_events, unit, unit == ' ' ? "" : " "); warn = bf; } diff --git a/tools/perf/util/ui/helpline.c b/tools/perf/util/ui/helpline.c index 4f48f5901b3..2f950c2641c 100644 --- a/tools/perf/util/ui/helpline.c +++ b/tools/perf/util/ui/helpline.c @@ -64,7 +64,7 @@ int ui_helpline__show_help(const char *format, va_list ap) static int backlog; pthread_mutex_lock(&ui__lock); - ret = vsnprintf(ui_helpline__last_msg + backlog, + ret = vscnprintf(ui_helpline__last_msg + backlog, sizeof(ui_helpline__last_msg) - backlog, format, ap); backlog += ret; diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c index 813141047fc..fb25d132921 100644 --- a/tools/perf/util/util.c +++ b/tools/perf/util/util.c @@ -6,7 +6,7 @@ * XXX We need to find a better place for these things... */ bool perf_host = true; -bool perf_guest = true; +bool perf_guest = false; void event_attr_init(struct perf_event_attr *attr) { |