diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/Kconfig | 39 | ||||
| -rw-r--r-- | arch/arm/lib/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/lib/xor-neon.c | 4 |
3 files changed, 26 insertions, 19 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index c8a916fcd54..d13f6743df4 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -3,20 +3,21 @@ config ARM default y select ARCH_BINFMT_ELF_RANDOMIZE_PIE select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE - select ARCH_HAVE_CUSTOM_GPIO_H select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST + select ARCH_HAVE_CUSTOM_GPIO_H select ARCH_WANT_IPC_PARSE_VERSION select BUILDTIME_EXTABLE_SORT if MMU + select CLONE_BACKWARDS select CPU_PM if (SUSPEND || CPU_IDLE) select DCACHE_WORD_ACCESS if (CPU_V6 || CPU_V6K || CPU_V7) && !CPU_BIG_ENDIAN && MMU select GENERIC_ATOMIC64 if (CPU_V7M || CPU_V6 || !CPU_32v6K || !AEABI) select GENERIC_CLOCKEVENTS_BROADCAST if SMP + select GENERIC_IDLE_POLL_SETUP select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW select GENERIC_PCI_IOMAP select GENERIC_SCHED_CLOCK select GENERIC_SMP_IDLE_THREAD - select GENERIC_IDLE_POLL_SETUP select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER select HARDIRQS_SW_RESEND @@ -25,6 +26,7 @@ config ARM select HAVE_ARCH_SECCOMP_FILTER select HAVE_ARCH_TRACEHOOK select HAVE_BPF_JIT + select HAVE_CONTEXT_TRACKING select HAVE_C_RECORDMCOUNT select HAVE_DEBUG_KMEMLEAK select HAVE_DMA_API_DEBUG @@ -47,6 +49,7 @@ config ARM select HAVE_KPROBES if !XIP_KERNEL select HAVE_KRETPROBES if (HAVE_KPROBES) select HAVE_MEMBLOCK + select HAVE_MOD_ARCH_SPECIFIC if ARM_UNWIND select HAVE_OPROFILE if (HAVE_PERF_EVENTS) select HAVE_PERF_EVENTS select HAVE_REGS_AND_STACK_ACCESS_API @@ -54,15 +57,14 @@ config ARM select HAVE_UID16 select IRQ_FORCED_THREADING select KTIME_SCALAR + select MODULES_USE_ELF_REL + select OLD_SIGACTION + select OLD_SIGSUSPEND3 select PERF_USE_VMALLOC select RTC_LIB select SYS_SUPPORTS_APM_EMULATION - select HAVE_MOD_ARCH_SPECIFIC if ARM_UNWIND - select MODULES_USE_ELF_REL - select CLONE_BACKWARDS - select OLD_SIGSUSPEND3 - select OLD_SIGACTION - select HAVE_CONTEXT_TRACKING + # Above selects are sorted alphabetically; please add new ones + # according to that. Thanks. help The ARM series is a line of low-power-consumption RISC chip designs licensed by ARM Ltd and targeted at embedded applications and @@ -386,8 +388,8 @@ config ARCH_GEMINI bool "Cortina Systems Gemini" select ARCH_REQUIRE_GPIOLIB select ARCH_USES_GETTIMEOFFSET - select NEED_MACH_GPIO_H select CPU_FA526 + select NEED_MACH_GPIO_H help Support for the Cortina Systems Gemini family SoCs @@ -487,8 +489,8 @@ config ARCH_IXP4XX select GENERIC_CLOCKEVENTS select MIGHT_HAVE_PCI select NEED_MACH_IO_H - select USB_EHCI_BIG_ENDIAN_MMIO select USB_EHCI_BIG_ENDIAN_DESC + select USB_EHCI_BIG_ENDIAN_MMIO help Support for Intel's IXP4XX (XScale) family of processors. @@ -498,11 +500,11 @@ config ARCH_DOVE select CPU_PJ4 select GENERIC_CLOCKEVENTS select MIGHT_HAVE_PCI + select MVEBU_MBUS select PINCTRL select PINCTRL_DOVE select PLAT_ORION_LEGACY select USB_ARCH_HAS_EHCI - select MVEBU_MBUS help Support for the Marvell Dove SoC 88AP510 @@ -512,12 +514,12 @@ config ARCH_KIRKWOOD select ARCH_REQUIRE_GPIOLIB select CPU_FEROCEON select GENERIC_CLOCKEVENTS + select MVEBU_MBUS select PCI select PCI_QUIRKS select PINCTRL select PINCTRL_KIRKWOOD select PLAT_ORION_LEGACY - select MVEBU_MBUS help Support for the following Marvell Kirkwood series SoCs: 88F6180, 88F6192 and 88F6281. @@ -527,9 +529,9 @@ config ARCH_MV78XX0 select ARCH_REQUIRE_GPIOLIB select CPU_FEROCEON select GENERIC_CLOCKEVENTS + select MVEBU_MBUS select PCI select PLAT_ORION_LEGACY - select MVEBU_MBUS help Support for the following Marvell MV78xx0 series SoCs: MV781x0, MV782x0. @@ -540,9 +542,9 @@ config ARCH_ORION5X select ARCH_REQUIRE_GPIOLIB select CPU_FEROCEON select GENERIC_CLOCKEVENTS + select MVEBU_MBUS select PCI select PLAT_ORION_LEGACY - select MVEBU_MBUS help Support for the following Marvell Orion 5x series SoCs: Orion-1 (5181), Orion-VoIP (5181L), Orion-NAS (5182), @@ -758,8 +760,8 @@ config ARCH_S5P64X0 select HAVE_S3C2410_WATCHDOG if WATCHDOG select HAVE_S3C_RTC if RTC_CLASS select NEED_MACH_GPIO_H - select SAMSUNG_WDT_RESET select SAMSUNG_ATAGS + select SAMSUNG_WDT_RESET help Samsung S5P64X0 CPU based systems, such as the Samsung SMDK6440, SMDK6450. @@ -777,8 +779,8 @@ config ARCH_S5PC100 select HAVE_S3C2410_WATCHDOG if WATCHDOG select HAVE_S3C_RTC if RTC_CLASS select NEED_MACH_GPIO_H - select SAMSUNG_WDT_RESET select SAMSUNG_ATAGS + select SAMSUNG_WDT_RESET help Samsung S5PC100 series based systems @@ -1619,9 +1621,10 @@ config HZ_FIXED ARCH_S5PV210 || ARCH_EXYNOS4 default AT91_TIMER_HZ if ARCH_AT91 default SHMOBILE_TIMER_HZ if ARCH_SHMOBILE + default 0 choice - depends on !HZ_FIXED + depends on HZ_FIXED = 0 prompt "Timer frequency" config HZ_100 @@ -1646,7 +1649,7 @@ endchoice config HZ int - default HZ_FIXED if HZ_FIXED + default HZ_FIXED if HZ_FIXED != 0 default 100 if HZ_100 default 200 if HZ_200 default 250 if HZ_250 diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile index aaf3a873113..bd454b09133 100644 --- a/arch/arm/lib/Makefile +++ b/arch/arm/lib/Makefile @@ -49,5 +49,5 @@ $(obj)/csumpartialcopyuser.o: $(obj)/csumpartialcopygeneric.S ifeq ($(CONFIG_KERNEL_MODE_NEON),y) NEON_FLAGS := -mfloat-abi=softfp -mfpu=neon CFLAGS_xor-neon.o += $(NEON_FLAGS) - lib-$(CONFIG_XOR_BLOCKS) += xor-neon.o + obj-$(CONFIG_XOR_BLOCKS) += xor-neon.o endif diff --git a/arch/arm/lib/xor-neon.c b/arch/arm/lib/xor-neon.c index f485e5a2af4..2c40aeab3ea 100644 --- a/arch/arm/lib/xor-neon.c +++ b/arch/arm/lib/xor-neon.c @@ -9,6 +9,9 @@ */ #include <linux/raid/xor.h> +#include <linux/module.h> + +MODULE_LICENSE("GPL"); #ifndef __ARM_NEON__ #error You should compile this file with '-mfloat-abi=softfp -mfpu=neon' @@ -40,3 +43,4 @@ struct xor_block_template const xor_block_neon_inner = { .do_4 = xor_8regs_4, .do_5 = xor_8regs_5, }; +EXPORT_SYMBOL(xor_block_neon_inner); |