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-rw-r--r--include/asm-alpha/atomic.h2
-rw-r--r--include/asm-alpha/pci.h1
-rw-r--r--include/asm-alpha/pgalloc.h8
-rw-r--r--include/asm-alpha/tlb.h4
-rw-r--r--include/asm-alpha/tlbflush.h6
-rw-r--r--include/asm-alpha/unistd.h1
-rw-r--r--include/asm-arm/arch-pxa/gpio.h48
-rw-r--r--include/asm-arm/arch-pxa/pxa-regs.h13
-rw-r--r--include/asm-arm/pgalloc.h10
-rw-r--r--include/asm-arm/tlb.h4
-rw-r--r--include/asm-avr32/arch-at32ap/at32ap700x.h2
-rw-r--r--include/asm-avr32/arch-at32ap/gpio.h34
-rw-r--r--include/asm-avr32/arch-at32ap/irq.h4
-rw-r--r--include/asm-avr32/pgalloc.h6
-rw-r--r--include/asm-cris/bitops.h7
-rw-r--r--include/asm-cris/pgalloc.h6
-rw-r--r--include/asm-frv/dma-mapping.h10
-rw-r--r--include/asm-frv/page.h4
-rw-r--r--include/asm-frv/pgalloc.h8
-rw-r--r--include/asm-frv/pgtable.h2
-rw-r--r--include/asm-frv/scatterlist.h10
-rw-r--r--include/asm-generic/4level-fixup.h2
-rw-r--r--include/asm-generic/gpio.h98
-rw-r--r--include/asm-generic/pgtable-nopmd.h2
-rw-r--r--include/asm-generic/pgtable-nopud.h2
-rw-r--r--include/asm-ia64/pgalloc.h16
-rw-r--r--include/asm-ia64/processor.h3
-rw-r--r--include/asm-m32r/irq.h2
-rw-r--r--include/asm-m32r/m32700ut/m32700ut_pld.h4
-rw-r--r--include/asm-m32r/pgalloc.h10
-rw-r--r--include/asm-m68k/macintosh.h2
-rw-r--r--include/asm-m68k/motorola_pgalloc.h10
-rw-r--r--include/asm-m68k/sun3_pgalloc.h8
-rw-r--r--include/asm-m68knommu/mcfne.h27
-rw-r--r--include/asm-m68knommu/mcfsim.h4
-rw-r--r--include/asm-m68knommu/mcftimer.h2
-rw-r--r--include/asm-m68knommu/mcfuart.h2
-rw-r--r--include/asm-m68knommu/system.h17
-rw-r--r--include/asm-mips/pgalloc.h12
-rw-r--r--include/asm-mips/processor.h2
-rw-r--r--include/asm-parisc/pgalloc.h10
-rw-r--r--include/asm-parisc/processor.h3
-rw-r--r--include/asm-parisc/tlb.h4
-rw-r--r--include/asm-powerpc/iommu.h12
-rw-r--r--include/asm-powerpc/nvram.h3
-rw-r--r--include/asm-powerpc/pgalloc-32.h10
-rw-r--r--include/asm-powerpc/pgalloc-64.h10
-rw-r--r--include/asm-powerpc/processor.h3
-rw-r--r--include/asm-powerpc/systbl.h2
-rw-r--r--include/asm-ppc/pgalloc.h10
-rw-r--r--include/asm-s390/pgalloc.h14
-rw-r--r--include/asm-s390/processor.h3
-rw-r--r--include/asm-s390/tlb.h8
-rw-r--r--include/asm-sh/pgalloc.h8
-rw-r--r--include/asm-sparc/pgalloc.h12
-rw-r--r--include/asm-sparc64/pgalloc.h8
-rw-r--r--include/asm-sparc64/tlb.h4
-rw-r--r--include/asm-um/a.out.h4
-rw-r--r--include/asm-um/current.h23
-rw-r--r--include/asm-um/elf-i386.h28
-rw-r--r--include/asm-um/elf-x86_64.h8
-rw-r--r--include/asm-um/fixmap.h6
-rw-r--r--include/asm-um/ldt.h4
-rw-r--r--include/asm-um/linkage.h6
-rw-r--r--include/asm-um/mmu_context.h7
-rw-r--r--include/asm-um/page.h6
-rw-r--r--include/asm-um/param.h2
-rw-r--r--include/asm-um/pgalloc.h8
-rw-r--r--include/asm-um/pgtable-2level.h3
-rw-r--r--include/asm-um/pgtable-3level.h35
-rw-r--r--include/asm-um/pgtable.h100
-rw-r--r--include/asm-um/processor-generic.h13
-rw-r--r--include/asm-um/processor-i386.h1
-rw-r--r--include/asm-um/thread_info.h11
-rw-r--r--include/asm-um/tlb.h122
-rw-r--r--include/asm-um/uaccess.h10
-rw-r--r--include/asm-x86/bitops_64.h16
-rw-r--r--include/asm-x86/highmem.h6
-rw-r--r--include/asm-x86/pgalloc_32.h8
-rw-r--r--include/asm-x86/pgalloc_64.h10
-rw-r--r--include/asm-x86/pgtable_32.h8
-rw-r--r--include/asm-x86/unistd_32.h4
-rw-r--r--include/asm-x86/unistd_64.h9
-rw-r--r--include/asm-xtensa/pgalloc.h6
-rw-r--r--include/asm-xtensa/tlb.h2
-rw-r--r--include/linux/Kbuild1
-rw-r--r--include/linux/agp_backend.h1
-rw-r--r--include/linux/agpgart.h1
-rw-r--r--include/linux/capability.h251
-rw-r--r--include/linux/compat.h7
-rw-r--r--include/linux/device.h11
-rw-r--r--include/linux/dma-mapping.h30
-rw-r--r--include/linux/gfp.h2
-rw-r--r--include/linux/highmem.h52
-rw-r--r--include/linux/hrtimer.h13
-rw-r--r--include/linux/hw_random.h10
-rw-r--r--include/linux/i2c/pca9539.h18
-rw-r--r--include/linux/i2c/pcf857x.h45
-rw-r--r--include/linux/init_task.h13
-rw-r--r--include/linux/iommu-helper.h7
-rw-r--r--include/linux/latency.h25
-rw-r--r--include/linux/leds.h10
-rw-r--r--include/linux/miscdevice.h10
-rw-r--r--include/linux/mm.h38
-rw-r--r--include/linux/mmzone.h2
-rw-r--r--include/linux/mod_devicetable.h3
-rw-r--r--include/linux/nubus.h4
-rw-r--r--include/linux/page-flags.h42
-rw-r--r--include/linux/pci.h16
-rw-r--r--include/linux/pci_ids.h17
-rw-r--r--include/linux/pkt_cls.h3
-rw-r--r--include/linux/pm_qos_params.h25
-rw-r--r--include/linux/prctl.h4
-rw-r--r--include/linux/proc_fs.h3
-rw-r--r--include/linux/reboot.h2
-rw-r--r--include/linux/rtnetlink.h12
-rw-r--r--include/linux/sched.h15
-rw-r--r--include/linux/security.h26
-rw-r--r--include/linux/serial_8250.h1
-rw-r--r--include/linux/spi/mcp23s08.h24
-rw-r--r--include/linux/suspend.h1
-rw-r--r--include/linux/swap.h34
-rw-r--r--include/linux/swapops.h6
-rw-r--r--include/linux/syscalls.h7
-rw-r--r--include/linux/sysctl.h3
-rw-r--r--include/linux/tc_ematch/tc_em_meta.h1
-rw-r--r--include/linux/vmalloc.h6
-rw-r--r--include/linux/wait.h16
-rw-r--r--include/linux/writeback.h2
-rw-r--r--include/linux/xattr.h1
-rw-r--r--include/net/inet_hashtables.h2
-rw-r--r--include/net/ip_fib.h8
-rw-r--r--include/net/ipv6.h6
-rw-r--r--include/net/netlabel.h47
-rw-r--r--include/pcmcia/cs.h8
-rw-r--r--include/pcmcia/cs_types.h1
-rw-r--r--include/pcmcia/ss.h6
137 files changed, 1223 insertions, 681 deletions
diff --git a/include/asm-alpha/atomic.h b/include/asm-alpha/atomic.h
index f5cb7b878af..ca88e54dec9 100644
--- a/include/asm-alpha/atomic.h
+++ b/include/asm-alpha/atomic.h
@@ -100,7 +100,7 @@ static __inline__ void atomic64_sub(long i, atomic64_t * v)
/*
* Same as above, but return the result value
*/
-static __inline__ long atomic_add_return(int i, atomic_t * v)
+static inline int atomic_add_return(int i, atomic_t *v)
{
long temp, result;
smp_mb();
diff --git a/include/asm-alpha/pci.h b/include/asm-alpha/pci.h
index 30ee7669b19..d5b10ef6436 100644
--- a/include/asm-alpha/pci.h
+++ b/include/asm-alpha/pci.h
@@ -4,6 +4,7 @@
#ifdef __KERNEL__
#include <linux/spinlock.h>
+#include <linux/dma-mapping.h>
#include <asm/scatterlist.h>
#include <asm/machvec.h>
diff --git a/include/asm-alpha/pgalloc.h b/include/asm-alpha/pgalloc.h
index 471864e8d4c..fdbedacc737 100644
--- a/include/asm-alpha/pgalloc.h
+++ b/include/asm-alpha/pgalloc.h
@@ -31,7 +31,7 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
extern pgd_t *pgd_alloc(struct mm_struct *mm);
static inline void
-pgd_free(pgd_t *pgd)
+pgd_free(struct mm_struct *mm, pgd_t *pgd)
{
free_page((unsigned long)pgd);
}
@@ -44,7 +44,7 @@ pmd_alloc_one(struct mm_struct *mm, unsigned long address)
}
static inline void
-pmd_free(pmd_t *pmd)
+pmd_free(struct mm_struct *mm, pmd_t *pmd)
{
free_page((unsigned long)pmd);
}
@@ -52,7 +52,7 @@ pmd_free(pmd_t *pmd)
extern pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long addr);
static inline void
-pte_free_kernel(pte_t *pte)
+pte_free_kernel(struct mm_struct *mm, pte_t *pte)
{
free_page((unsigned long)pte);
}
@@ -67,7 +67,7 @@ pte_alloc_one(struct mm_struct *mm, unsigned long addr)
}
static inline void
-pte_free(struct page *page)
+pte_free(struct mm_struct *mm, struct page *page)
{
__free_page(page);
}
diff --git a/include/asm-alpha/tlb.h b/include/asm-alpha/tlb.h
index aa91335533e..c13636575fb 100644
--- a/include/asm-alpha/tlb.h
+++ b/include/asm-alpha/tlb.h
@@ -9,7 +9,7 @@
#include <asm-generic/tlb.h>
-#define __pte_free_tlb(tlb,pte) pte_free(pte)
-#define __pmd_free_tlb(tlb,pmd) pmd_free(pmd)
+#define __pte_free_tlb(tlb, pte) pte_free((tlb)->mm, pte)
+#define __pmd_free_tlb(tlb, pmd) pmd_free((tlb)->mm, pmd)
#endif
diff --git a/include/asm-alpha/tlbflush.h b/include/asm-alpha/tlbflush.h
index b9e9147226f..9d87aaa08c0 100644
--- a/include/asm-alpha/tlbflush.h
+++ b/include/asm-alpha/tlbflush.h
@@ -142,6 +142,10 @@ extern void flush_tlb_range(struct vm_area_struct *, unsigned long,
#endif /* CONFIG_SMP */
-#define flush_tlb_kernel_range(start, end) flush_tlb_all()
+static inline void flush_tlb_kernel_range(unsigned long start,
+ unsigned long end)
+{
+ flush_tlb_all();
+}
#endif /* _ALPHA_TLBFLUSH_H */
diff --git a/include/asm-alpha/unistd.h b/include/asm-alpha/unistd.h
index 29bf2fdc91c..5b5c1748594 100644
--- a/include/asm-alpha/unistd.h
+++ b/include/asm-alpha/unistd.h
@@ -442,7 +442,6 @@
#define __ARCH_WANT_OLD_READDIR
#define __ARCH_WANT_STAT64
#define __ARCH_WANT_SYS_GETHOSTNAME
-#define __ARCH_WANT_SYS_SOCKETCALL
#define __ARCH_WANT_SYS_FADVISE64
#define __ARCH_WANT_SYS_GETPGRP
#define __ARCH_WANT_SYS_OLD_GETRLIMIT
diff --git a/include/asm-arm/arch-pxa/gpio.h b/include/asm-arm/arch-pxa/gpio.h
index 9dbc2dc794f..bdbf5f9ffdd 100644
--- a/include/asm-arm/arch-pxa/gpio.h
+++ b/include/asm-arm/arch-pxa/gpio.h
@@ -28,43 +28,35 @@
#include <asm/irq.h>
#include <asm/hardware.h>
-static inline int gpio_request(unsigned gpio, const char *label)
-{
- return 0;
-}
+#include <asm-generic/gpio.h>
-static inline void gpio_free(unsigned gpio)
-{
- return;
-}
-extern int gpio_direction_input(unsigned gpio);
-extern int gpio_direction_output(unsigned gpio, int value);
+/* NOTE: some PXAs have fewer on-chip GPIOs (like PXA255, with 85).
+ * Those cases currently cause holes in the GPIO number space.
+ */
+#define NR_BUILTIN_GPIO 128
-static inline int __gpio_get_value(unsigned gpio)
+static inline int gpio_get_value(unsigned gpio)
{
- return GPLR(gpio) & GPIO_bit(gpio);
+ if (__builtin_constant_p(gpio) && (gpio < NR_BUILTIN_GPIO))
+ return GPLR(gpio) & GPIO_bit(gpio);
+ else
+ return __gpio_get_value(gpio);
}
-#define gpio_get_value(gpio) \
- (__builtin_constant_p(gpio) ? \
- __gpio_get_value(gpio) : \
- pxa_gpio_get_value(gpio))
-
-static inline void __gpio_set_value(unsigned gpio, int value)
+static inline void gpio_set_value(unsigned gpio, int value)
{
- if (value)
- GPSR(gpio) = GPIO_bit(gpio);
- else
- GPCR(gpio) = GPIO_bit(gpio);
+ if (__builtin_constant_p(gpio) && (gpio < NR_BUILTIN_GPIO)) {
+ if (value)
+ GPSR(gpio) = GPIO_bit(gpio);
+ else
+ GPCR(gpio) = GPIO_bit(gpio);
+ } else {
+ __gpio_set_value(gpio, value);
+ }
}
-#define gpio_set_value(gpio,value) \
- (__builtin_constant_p(gpio) ? \
- __gpio_set_value(gpio, value) : \
- pxa_gpio_set_value(gpio, value))
-
-#include <asm-generic/gpio.h> /* cansleep wrappers */
+#define gpio_cansleep __gpio_cansleep
#define gpio_to_irq(gpio) IRQ_GPIO(gpio)
#define irq_to_gpio(irq) IRQ_TO_GPIO(irq)
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index 16ed24dbda4..ac175b4d10c 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -1131,6 +1131,19 @@
* General Purpose I/O
*/
+#define GPIO0_BASE ((void __iomem *)io_p2v(0x40E00000))
+#define GPIO1_BASE ((void __iomem *)io_p2v(0x40E00004))
+#define GPIO2_BASE ((void __iomem *)io_p2v(0x40E00008))
+#define GPIO3_BASE ((void __iomem *)io_p2v(0x40E00100))
+
+#define GPLR_OFFSET 0x00
+#define GPDR_OFFSET 0x0C
+#define GPSR_OFFSET 0x18
+#define GPCR_OFFSET 0x24
+#define GRER_OFFSET 0x30
+#define GFER_OFFSET 0x3C
+#define GEDR_OFFSET 0x48
+
#define GPLR0 __REG(0x40E00000) /* GPIO Pin-Level Register GPIO<31:0> */
#define GPLR1 __REG(0x40E00004) /* GPIO Pin-Level Register GPIO<63:32> */
#define GPLR2 __REG(0x40E00008) /* GPIO Pin-Level Register GPIO<80:64> */
diff --git a/include/asm-arm/pgalloc.h b/include/asm-arm/pgalloc.h
index 4d439455291..fb6c6e3222b 100644
--- a/include/asm-arm/pgalloc.h
+++ b/include/asm-arm/pgalloc.h
@@ -27,14 +27,14 @@
* Since we have only two-level page tables, these are trivial
*/
#define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
-#define pmd_free(pmd) do { } while (0)
+#define pmd_free(mm, pmd) do { } while (0)
#define pgd_populate(mm,pmd,pte) BUG()
extern pgd_t *get_pgd_slow(struct mm_struct *mm);
-extern void free_pgd_slow(pgd_t *pgd);
+extern void free_pgd_slow(struct mm_struct *mm, pgd_t *pgd);
#define pgd_alloc(mm) get_pgd_slow(mm)
-#define pgd_free(pgd) free_pgd_slow(pgd)
+#define pgd_free(mm, pgd) free_pgd_slow(mm, pgd)
/*
* Allocate one PTE table.
@@ -83,7 +83,7 @@ pte_alloc_one(struct mm_struct *mm, unsigned long addr)
/*
* Free one PTE table.
*/
-static inline void pte_free_kernel(pte_t *pte)
+static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
{
if (pte) {
pte -= PTRS_PER_PTE;
@@ -91,7 +91,7 @@ static inline void pte_free_kernel(pte_t *pte)
}
}
-static inline void pte_free(struct page *pte)
+static inline void pte_free(struct mm_struct *mm, struct page *pte)
{
__free_page(pte);
}
diff --git a/include/asm-arm/tlb.h b/include/asm-arm/tlb.h
index cb740025d41..36bd402a21c 100644
--- a/include/asm-arm/tlb.h
+++ b/include/asm-arm/tlb.h
@@ -85,8 +85,8 @@ tlb_end_vma(struct mmu_gather *tlb, struct vm_area_struct *vma)
}
#define tlb_remove_page(tlb,page) free_page_and_swap_cache(page)
-#define pte_free_tlb(tlb,ptep) pte_free(ptep)
-#define pmd_free_tlb(tlb,pmdp) pmd_free(pmdp)
+#define pte_free_tlb(tlb, ptep) pte_free((tlb)->mm, ptep)
+#define pmd_free_tlb(tlb, pmdp) pmd_free((tlb)->mm, pmdp)
#define tlb_migrate_finish(mm) do { } while (0)
diff --git a/include/asm-avr32/arch-at32ap/at32ap700x.h b/include/asm-avr32/arch-at32ap/at32ap700x.h
index 99684d6f396..31e48b0e732 100644
--- a/include/asm-avr32/arch-at32ap/at32ap700x.h
+++ b/include/asm-avr32/arch-at32ap/at32ap700x.h
@@ -13,8 +13,6 @@
#define GPIO_PERIPH_A 0
#define GPIO_PERIPH_B 1
-#define NR_GPIO_CONTROLLERS 4
-
/*
* Pin numbers identifying specific GPIO pins on the chip. They can
* also be converted to IRQ numbers by passing them through
diff --git a/include/asm-avr32/arch-at32ap/gpio.h b/include/asm-avr32/arch-at32ap/gpio.h
index af7f9535bab..0180f584ef0 100644
--- a/include/asm-avr32/arch-at32ap/gpio.h
+++ b/include/asm-avr32/arch-at32ap/gpio.h
@@ -5,20 +5,36 @@
#include <asm/irq.h>
-/* Arch-neutral GPIO API */
-int __must_check gpio_request(unsigned int gpio, const char *label);
-void gpio_free(unsigned int gpio);
+/* Some GPIO chips can manage IRQs; some can't. The exact numbers can
+ * be changed if needed, but for the moment they're not configurable.
+ */
+#define ARCH_NR_GPIOS (NR_GPIO_IRQS + 2 * 32)
-int gpio_direction_input(unsigned int gpio);
-int gpio_direction_output(unsigned int gpio, int value);
-int gpio_get_value(unsigned int gpio);
-void gpio_set_value(unsigned int gpio, int value);
-#include <asm-generic/gpio.h> /* cansleep wrappers */
+/* Arch-neutral GPIO API, supporting both "native" and external GPIOs. */
+#include <asm-generic/gpio.h>
+
+static inline int gpio_get_value(unsigned int gpio)
+{
+ return __gpio_get_value(gpio);
+}
+
+static inline void gpio_set_value(unsigned int gpio, int value)
+{
+ __gpio_set_value(gpio, value);
+}
+
+static inline int gpio_cansleep(unsigned int gpio)
+{
+ return __gpio_cansleep(gpio);
+}
+
static inline int gpio_to_irq(unsigned int gpio)
{
- return gpio + GPIO_IRQ_BASE;
+ if (gpio < NR_GPIO_IRQS)
+ return gpio + GPIO_IRQ_BASE;
+ return -EINVAL;
}
static inline int irq_to_gpio(unsigned int irq)
diff --git a/include/asm-avr32/arch-at32ap/irq.h b/include/asm-avr32/arch-at32ap/irq.h
index 5adffab9a57..608e350368c 100644
--- a/include/asm-avr32/arch-at32ap/irq.h
+++ b/include/asm-avr32/arch-at32ap/irq.h
@@ -3,11 +3,11 @@
#define EIM_IRQ_BASE NR_INTERNAL_IRQS
#define NR_EIM_IRQS 32
-
#define AT32_EXTINT(n) (EIM_IRQ_BASE + (n))
#define GPIO_IRQ_BASE (EIM_IRQ_BASE + NR_EIM_IRQS)
-#define NR_GPIO_IRQS (5 * 32)
+#define NR_GPIO_CTLR (5 /*internal*/ + 1 /*external*/)
+#define NR_GPIO_IRQS (NR_GPIO_CTLR * 32)
#define NR_IRQS (GPIO_IRQ_BASE + NR_GPIO_IRQS)
diff --git a/include/asm-avr32/pgalloc.h b/include/asm-avr32/pgalloc.h
index 0e680f47209..b77e364b4c4 100644
--- a/include/asm-avr32/pgalloc.h
+++ b/include/asm-avr32/pgalloc.h
@@ -30,7 +30,7 @@ static __inline__ pgd_t *pgd_alloc(struct mm_struct *mm)
return kcalloc(USER_PTRS_PER_PGD, sizeof(pgd_t), GFP_KERNEL);
}
-static inline void pgd_free(pgd_t *pgd)
+static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
{
kfree(pgd);
}
@@ -55,12 +55,12 @@ static inline struct page *pte_alloc_one(struct mm_struct *mm,
return pte;
}
-static inline void pte_free_kernel(pte_t *pte)
+static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
{
free_page((unsigned long)pte);
}
-static inline void pte_free(struct page *pte)
+static inline void pte_free(struct mm_struct *mm, struct page *pte)
{
__free_page(pte);
}
diff --git a/include/asm-cris/bitops.h b/include/asm-cris/bitops.h
index e2f49c27ed2..75ea6e09648 100644
--- a/include/asm-cris/bitops.h
+++ b/include/asm-cris/bitops.h
@@ -24,13 +24,6 @@
#include <linux/compiler.h>
/*
- * Some hacks to defeat gcc over-optimizations..
- */
-struct __dummy { unsigned long a[100]; };
-#define ADDR (*(struct __dummy *) addr)
-#define CONST_ADDR (*(const struct __dummy *) addr)
-
-/*
* set_bit - Atomically set a bit in memory
* @nr: the bit to set
* @addr: the address to start counting from
diff --git a/include/asm-cris/pgalloc.h b/include/asm-cris/pgalloc.h
index deaddfe79bb..8ddd66f8177 100644
--- a/include/asm-cris/pgalloc.h
+++ b/include/asm-cris/pgalloc.h
@@ -16,7 +16,7 @@ static inline pgd_t *pgd_alloc (struct mm_struct *mm)
return (pgd_t *)get_zeroed_page(GFP_KERNEL);
}
-static inline void pgd_free (pgd_t *pgd)
+static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
{
free_page((unsigned long)pgd);
}
@@ -34,12 +34,12 @@ static inline struct page *pte_alloc_one(struct mm_struct *mm, unsigned long add
return pte;
}
-static inline void pte_free_kernel(pte_t *pte)
+static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
{
free_page((unsigned long)pte);
}
-static inline void pte_free(struct page *pte)
+static inline void pte_free(struct mm_struct *mm, struct page *pte)
{
__free_page(pte);
}
diff --git a/include/asm-frv/dma-mapping.h b/include/asm-frv/dma-mapping.h
index bcb2df68496..2e8966ca030 100644
--- a/include/asm-frv/dma-mapping.h
+++ b/include/asm-frv/dma-mapping.h
@@ -17,16 +17,6 @@ void *dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle
void dma_free_coherent(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle);
/*
- * These macros should be used after a pci_map_sg call has been done
- * to get bus addresses of each of the SG entries and their lengths.
- * You should only work with the number of sg entries pci_map_sg
- * returns, or alternatively stop on the first sg_dma_len(sg) which
- * is 0.
- */
-#define sg_dma_address(sg) ((sg)->dma_address)
-#define sg_dma_len(sg) ((sg)->length)
-
-/*
* Map a single buffer of the indicated size for DMA in streaming mode.
* The 32-bit bus address to use is returned.
*
diff --git a/include/asm-frv/page.h b/include/asm-frv/page.h
index 213d92fd652..bd9bd2d9cc7 100644
--- a/include/asm-frv/page.h
+++ b/include/asm-frv/page.h
@@ -76,10 +76,6 @@ extern unsigned long max_pfn;
#endif /* __ASSEMBLY__ */
-#ifdef CONFIG_CONTIGUOUS_PAGE_ALLOC
-#define WANT_PAGE_VIRTUAL 1
-#endif
-
#include <asm-generic/memory_model.h>
#include <asm-generic/page.h>
diff --git a/include/asm-frv/pgalloc.h b/include/asm-frv/pgalloc.h
index ce982a6c610..e89620ef08c 100644
--- a/include/asm-frv/pgalloc.h
+++ b/include/asm-frv/pgalloc.h
@@ -31,18 +31,18 @@ do { \
*/
extern pgd_t *pgd_alloc(struct mm_struct *);
-extern void pgd_free(pgd_t *);
+extern void pgd_free(struct mm_struct *mm, pgd_t *);
extern pte_t *pte_alloc_one_kernel(struct mm_struct *, unsigned long);
extern struct page *pte_alloc_one(struct mm_struct *, unsigned long);
-static inline void pte_free_kernel(pte_t *pte)
+static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
{
free_page((unsigned long)pte);
}
-static inline void pte_free(struct page *pte)
+static inline void pte_free(struct mm_struct *mm, struct page *pte)
{
__free_page(pte);
}
@@ -55,7 +55,7 @@ static inline void pte_free(struct page *pte)
* (In the PAE case we free the pmds as part of the pgd.)
*/
#define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *) 2); })
-#define pmd_free(x) do { } while (0)
+#define pmd_free(mm, x) do { } while (0)
#define __pmd_free_tlb(tlb,x) do { } while (0)
#endif /* CONFIG_MMU */
diff --git a/include/asm-frv/pgtable.h b/include/asm-frv/pgtable.h
index 3c402afb9e7..6c0682ed5fc 100644
--- a/include/asm-frv/pgtable.h
+++ b/include/asm-frv/pgtable.h
@@ -226,7 +226,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
* inside the pgd, so has no extra memory associated with it.
*/
#define pud_alloc_one(mm, address) NULL
-#define pud_free(x) do { } while (0)
+#define pud_free(mm, x) do { } while (0)
#define __pud_free_tlb(tlb, x) do { } while (0)
/*
diff --git a/include/asm-frv/scatterlist.h b/include/asm-frv/scatterlist.h
index 2e7143b5a7a..4bca8a28546 100644
--- a/include/asm-frv/scatterlist.h
+++ b/include/asm-frv/scatterlist.h
@@ -31,6 +31,16 @@ struct scatterlist {
unsigned int length;
};
+/*
+ * These macros should be used after a pci_map_sg call has been done
+ * to get bus addresses of each of the SG entries and their lengths.
+ * You should only work with the number of sg entries pci_map_sg
+ * returns, or alternatively stop on the first sg_dma_len(sg) which
+ * is 0.
+ */
+#define sg_dma_address(sg) ((sg)->dma_address)
+#define sg_dma_len(sg) ((sg)->length)
+
#define ISA_DMA_THRESHOLD (0xffffffffUL)
#endif /* !_ASM_SCATTERLIST_H */
diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
index 7b88d3931e3..9d40e879f99 100644
--- a/include/asm-generic/4level-fixup.h
+++ b/include/asm-generic/4level-fixup.h
@@ -28,7 +28,7 @@
#undef pud_free_tlb
#define pud_free_tlb(tlb, x) do { } while (0)
-#define pud_free(x) do { } while (0)
+#define pud_free(mm, x) do { } while (0)
#define __pud_free_tlb(tlb, x) do { } while (0)
#undef pud_addr_end
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index 2d0aab1d861..f29a502f4a6 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -1,6 +1,102 @@
#ifndef _ASM_GENERIC_GPIO_H
#define _ASM_GENERIC_GPIO_H
+#ifdef CONFIG_HAVE_GPIO_LIB
+
+/* Platforms may implement their GPIO interface with library code,
+ * at a small performance cost for non-inlined operations and some
+ * extra memory (for code and for per-GPIO table entries).
+ *
+ * While the GPIO programming interface defines valid GPIO numbers
+ * to be in the range 0..MAX_INT, this library restricts them to the
+ * smaller range 0..ARCH_NR_GPIOS.
+ */
+
+#ifndef ARCH_NR_GPIOS
+#define ARCH_NR_GPIOS 256
+#endif
+
+struct seq_file;
+
+/**
+ * struct gpio_chip - abstract a GPIO controller
+ * @label: for diagnostics
+ * @direction_input: configures signal "offset" as input, or returns error
+ * @get: returns value for signal "offset"; for output signals this
+ * returns either the value actually sensed, or zero
+ * @direction_output: configures signal "offset" as output, or returns error
+ * @set: assigns output value for signal "offset"
+ * @dbg_show: optional routine to show contents in debugfs; default code
+ * will be used when this is omitted, but custom code can show extra
+ * state (such as pullup/pulldown configuration).
+ * @base: identifies the first GPIO number handled by this chip; or, if
+ * negative during registration, requests dynamic ID allocation.
+ * @ngpio: the number of GPIOs handled by this controller; the last GPIO
+ * handled is (base + ngpio - 1).
+ * @can_sleep: flag must be set iff get()/set() methods sleep, as they
+ * must while accessing GPIO expander chips over I2C or SPI
+ *
+ * A gpio_chip can help platforms abstract various sources of GPIOs so
+ * they can all be accessed through a common programing interface.
+ * Example sources would be SOC controllers, FPGAs, multifunction
+ * chips, dedicated GPIO expanders, and so on.
+ *
+ * Each chip controls a number of signals, identified in method calls
+ * by "offset" values in the range 0..(@ngpio - 1). When those signals
+ * are referenced through calls like gpio_get_value(gpio), the offset
+ * is calculated by subtracting @base from the gpio number.
+ */
+struct gpio_chip {
+ char *label;
+
+ int (*direction_input)(struct gpio_chip *chip,
+ unsigned offset);
+ int (*get)(struct gpio_chip *chip,
+ unsigned offset);
+ int (*direction_output)(struct gpio_chip *chip,
+ unsigned offset, int value);
+ void (*set)(struct gpio_chip *chip,
+ unsigned offset, int value);
+ void (*dbg_show)(struct seq_file *s,
+ struct gpio_chip *chip);
+ int base;
+ u16 ngpio;
+ unsigned can_sleep:1;
+};
+
+extern const char *gpiochip_is_requested(struct gpio_chip *chip,
+ unsigned offset);
+
+/* add/remove chips */
+extern int gpiochip_add(struct gpio_chip *chip);
+extern int __must_check gpiochip_remove(struct gpio_chip *chip);
+
+
+/* Always use the library code for GPIO management calls,
+ * or when sleeping may be involved.
+ */
+extern int gpio_request(unsigned gpio, const char *label);
+extern void gpio_free(unsigned gpio);
+
+extern int gpio_direction_input(unsigned gpio);
+extern int gpio_direction_output(unsigned gpio, int value);
+
+extern int gpio_get_value_cansleep(unsigned gpio);
+extern void gpio_set_value_cansleep(unsigned gpio, int value);
+
+
+/* A platform's <asm/gpio.h> code may want to inline the I/O calls when
+ * the GPIO is constant and refers to some always-present controller,
+ * giving direct access to chip registers and tight bitbanging loops.
+ */
+extern int __gpio_get_value(unsigned gpio);
+extern void __gpio_set_value(unsigned gpio, int value);
+
+extern int __gpio_cansleep(unsigned gpio);
+
+
+#else
+
/* platforms that don't directly support access to GPIOs through I2C, SPI,
* or other blocking infrastructure can use these wrappers.
*/
@@ -22,4 +118,6 @@ static inline void gpio_set_value_cansleep(unsigned gpio, int value)
gpio_set_value(gpio, value);
}
+#endif
+
#endif /* _ASM_GENERIC_GPIO_H */
diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
index 29ff5d84d8c..087325ede76 100644
--- a/include/asm-generic/pgtable-nopmd.h
+++ b/include/asm-generic/pgtable-nopmd.h
@@ -54,7 +54,7 @@ static inline pmd_t * pmd_offset(pud_t * pud, unsigned long address)
* inside the pud, so has no extra memory associated with it.
*/
#define pmd_alloc_one(mm, address) NULL
-#define pmd_free(x) do { } while (0)
+#define pmd_free(mm, x) do { } while (0)
#define __pmd_free_tlb(tlb, x) do { } while (0)
#undef pmd_addr_end
diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
index 56646450055..87cf449a6df 100644
--- a/include/asm-generic/pgtable-nopud.h
+++ b/include/asm-generic/pgtable-nopud.h
@@ -51,7 +51,7 @@ static inline pud_t * pud_offset(pgd_t * pgd, unsigned long address)
* inside the pgd, so has no extra memory associated with it.
*/
#define pud_alloc_one(mm, address) NULL
-#define pud_free(x) do { } while (0)
+#define pud_free(mm, x) do { } while (0)
#define __pud_free_tlb(tlb, x) do { } while (0)
#undef pud_addr_end
diff --git a/include/asm-ia64/pgalloc.h b/include/asm-ia64/pgalloc.h
index 67552cad517..556d988123a 100644
--- a/include/asm-ia64/pgalloc.h
+++ b/include/asm-ia64/pgalloc.h
@@ -27,7 +27,7 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm)
return quicklist_alloc(0, GFP_KERNEL, NULL);
}
-static inline void pgd_free(pgd_t * pgd)
+static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
{
quicklist_free(0, NULL, pgd);
}
@@ -44,11 +44,11 @@ static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
return quicklist_alloc(0, GFP_KERNEL, NULL);
}
-static inline void pud_free(pud_t * pud)
+static inline void pud_free(struct mm_struct *mm, pud_t *pud)
{
quicklist_free(0, NULL, pud);
}
-#define __pud_free_tlb(tlb, pud) pud_free(pud)
+#define __pud_free_tlb(tlb, pud) pud_free((tlb)->mm, pud)
#endif /* CONFIG_PGTABLE_4 */
static inline void
@@ -62,12 +62,12 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
return quicklist_alloc(0, GFP_KERNEL, NULL);
}
-static inline void pmd_free(pmd_t * pmd)
+static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
{
quicklist_free(0, NULL, pmd);
}
-#define __pmd_free_tlb(tlb, pmd) pmd_free(pmd)
+#define __pmd_free_tlb(tlb, pmd) pmd_free((tlb)->mm, pmd)
static inline void
pmd_populate(struct mm_struct *mm, pmd_t * pmd_entry, struct page *pte)
@@ -94,12 +94,12 @@ static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
return quicklist_alloc(0, GFP_KERNEL, NULL);
}
-static inline void pte_free(struct page *pte)
+static inline void pte_free(struct mm_struct *mm, struct page *pte)
{
quicklist_free_page(0, NULL, pte);
}
-static inline void pte_free_kernel(pte_t * pte)
+static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
{
quicklist_free(0, NULL, pte);
}
@@ -109,6 +109,6 @@ static inline void check_pgt_cache(void)
quicklist_trim(0, NULL, 25, 16);
}
-#define __pte_free_tlb(tlb, pte) pte_free(pte)
+#define __pte_free_tlb(tlb, pte) pte_free((tlb)->mm, pte)
#endif /* _ASM_IA64_PGALLOC_H */
diff --git a/include/asm-ia64/processor.h b/include/asm-ia64/processor.h
index be3b0ae4327..666385b6882 100644
--- a/include/asm-ia64/processor.h
+++ b/include/asm-ia64/processor.h
@@ -31,7 +31,8 @@
* each (assuming 8KB page size), for a total of 8TB of user virtual
* address space.
*/
-#define TASK_SIZE (current->thread.task_size)
+#define TASK_SIZE_OF(tsk) ((tsk)->thread.task_size)
+#define TASK_SIZE TASK_SIZE_OF(current)
/*
* This decides where the kernel will search for a free chunk of vm
diff --git a/include/asm-m32r/irq.h b/include/asm-m32r/irq.h
index 2f93f4743ad..242028b4d86 100644
--- a/include/asm-m32r/irq.h
+++ b/include/asm-m32r/irq.h
@@ -3,7 +3,7 @@
#define _ASM_M32R_IRQ_H
-#if defined(CONFIG_PLAT_M32700UT_Alpha) || defined(CONFIG_PLAT_USRV)
+#if defined(CONFIG_PLAT_USRV)
/*
* IRQ definitions for M32700UT
* M32700 Chip: 64 interrupts
diff --git a/include/asm-m32r/m32700ut/m32700ut_pld.h b/include/asm-m32r/m32700ut/m32700ut_pld.h
index d39121279a1..57623beb44c 100644
--- a/include/asm-m32r/m32700ut/m32700ut_pld.h
+++ b/include/asm-m32r/m32700ut/m32700ut_pld.h
@@ -13,9 +13,7 @@
* this archive for more details.
*/
-#if defined(CONFIG_PLAT_M32700UT_Alpha)
-#define PLD_PLAT_BASE 0x08c00000
-#elif defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_USRV)
+#if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_USRV)
#define PLD_PLAT_BASE 0x04c00000
#else
#error "no platform configuration"
diff --git a/include/asm-m32r/pgalloc.h b/include/asm-m32r/pgalloc.h
index 943ba63c1eb..e5921adfad1 100644
--- a/include/asm-m32r/pgalloc.h
+++ b/include/asm-m32r/pgalloc.h
@@ -24,7 +24,7 @@ static __inline__ pgd_t *pgd_alloc(struct mm_struct *mm)
return pgd;
}
-static __inline__ void pgd_free(pgd_t *pgd)
+static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
{
free_page((unsigned long)pgd);
}
@@ -46,17 +46,17 @@ static __inline__ struct page *pte_alloc_one(struct mm_struct *mm,
return pte;
}
-static __inline__ void pte_free_kernel(pte_t *pte)
+static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
{
free_page((unsigned long)pte);
}
-static __inline__ void pte_free(struct page *pte)
+static inline void pte_free(struct mm_struct *mm, struct page *pte)
{
__free_page(pte);
}
-#define __pte_free_tlb(tlb, pte) pte_free((pte))
+#define __pte_free_tlb(tlb, pte) pte_free((tlb)->mm, (pte))
/*
* allocating and freeing a pmd is trivial: the 1-entry pmd is
@@ -65,7 +65,7 @@ static __inline__ void pte_free(struct page *pte)
*/
#define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
-#define pmd_free(x) do { } while (0)
+#define pmd_free(mm, x) do { } while (0)
#define __pmd_free_tlb(tlb, x) do { } while (0)
#define pgd_populate(mm, pmd, pte) BUG()
diff --git a/include/asm-m68k/macintosh.h b/include/asm-m68k/macintosh.h
index 27d11da2b47..28b0f49ee52 100644
--- a/include/asm-m68k/macintosh.h
+++ b/include/asm-m68k/macintosh.h
@@ -14,8 +14,6 @@ extern void mac_init_IRQ(void);
extern int mac_irq_pending(unsigned int);
extern void mac_identify(void);
extern void mac_report_hardware(void);
-extern void mac_debugging_penguin(int);
-extern void mac_boom(int);
/*
* Floppy driver magic hook - probably shouldnt be here
diff --git a/include/asm-m68k/motorola_pgalloc.h b/include/asm-m68k/motorola_pgalloc.h
index 5158412cd54..500ec9b8b18 100644
--- a/include/asm-m68k/motorola_pgalloc.h
+++ b/include/asm-m68k/motorola_pgalloc.h
@@ -22,7 +22,7 @@ static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long ad
return pte;
}
-static inline void pte_free_kernel(pte_t *pte)
+static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
{
cache_page(pte);
free_page((unsigned long) pte);
@@ -47,7 +47,7 @@ static inline struct page *pte_alloc_one(struct mm_struct *mm, unsigned long add
return page;
}
-static inline void pte_free(struct page *page)
+static inline void pte_free(struct mm_struct *mm, struct page *page)
{
cache_page(kmap(page));
kunmap(page);
@@ -67,7 +67,7 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
return get_pointer_table();
}
-static inline int pmd_free(pmd_t *pmd)
+static inline int pmd_free(struct mm_struct *mm, pmd_t *pmd)
{
return free_pointer_table(pmd);
}
@@ -78,9 +78,9 @@ static inline int __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
}
-static inline void pgd_free(pgd_t *pgd)
+static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
{
- pmd_free((pmd_t *)pgd);
+ pmd_free(mm, (pmd_t *)pgd);
}
static inline pgd_t *pgd_alloc(struct mm_struct *mm)
diff --git a/include/asm-m68k/sun3_pgalloc.h b/include/asm-m68k/sun3_pgalloc.h
index fd824111764..a5a91e72714 100644
--- a/include/asm-m68k/sun3_pgalloc.h
+++ b/include/asm-m68k/sun3_pgalloc.h
@@ -21,12 +21,12 @@ extern const char bad_pmd_string[];
#define pmd_alloc_one(mm,address) ({ BUG(); ((pmd_t *)2); })
-static inline void pte_free_kernel(pte_t * pte)
+static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
{
free_page((unsigned long) pte);
}
-static inline void pte_free(struct page *page)
+static inline void pte_free(struct mm_struct *mm, struct page *page)
{
__free_page(page);
}
@@ -72,10 +72,10 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, struct page *p
* allocating and freeing a pmd is trivial: the 1-entry pmd is
* inside the pgd, so has no extra memory associated with it.
*/
-#define pmd_free(x) do { } while (0)
+#define pmd_free(mm, x) do { } while (0)
#define __pmd_free_tlb(tlb, x) do { } while (0)
-static inline void pgd_free(pgd_t * pgd)
+static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
{
free_page((unsigned long) pgd);
}
diff --git a/include/asm-m68knommu/mcfne.h b/include/asm-m68knommu/mcfne.h
index c920ccdb61f..431f63aadd0 100644
--- a/include/asm-m68knommu/mcfne.h
+++ b/include/asm-m68knommu/mcfne.h
@@ -60,17 +60,6 @@
#define NE2000_BYTE volatile unsigned char
#endif
-#if defined(CONFIG_CFV240)
-#define NE2000_ADDR 0x40010000
-#define NE2000_ADDR1 0x40010001
-#define NE2000_ODDOFFSET 0x00000000
-#define NE2000_IRQ 1
-#define NE2000_IRQ_VECTOR 0x19
-#define NE2000_IRQ_PRIORITY 2
-#define NE2000_IRQ_LEVEL 1
-#define NE2000_BYTE volatile unsigned char
-#endif
-
#if defined(CONFIG_M5307C3)
#define NE2000_ADDR 0x40000300
#define NE2000_ODDOFFSET 0x00010000
@@ -173,13 +162,8 @@ void ne2000_outsw(unsigned int addr, void *vbuf, unsigned long len);
* On most NE2000 implementations on ColdFire boards the chip is
* mapped in kinda funny, due to its ISA heritage.
*/
-#ifdef CONFIG_CFV240
-#define NE2000_PTR(addr) (NE2000_ADDR + ((addr & 0x3f) << 1) + 1)
-#define NE2000_DATA_PTR(addr) (NE2000_ADDR + ((addr & 0x3f) << 1))
-#else
#define NE2000_PTR(addr) ((addr&0x1)?(NE2000_ODDOFFSET+addr-1):(addr))
#define NE2000_DATA_PTR(addr) (addr)
-#endif
void ne2000_outb(unsigned int val, unsigned int addr)
@@ -285,17 +269,6 @@ void ne2000_irqsetup(int irq)
}
#endif
-#if defined(CONFIG_CFV240)
-void ne2000_irqsetup(int irq)
-{
- volatile unsigned char *icrp;
-
- icrp = (volatile unsigned char *) (MCF_MBAR + MCFSIM_ICR1);
- *icrp = MCFSIM_ICR_LEVEL1 | MCFSIM_ICR_PRI2 | MCFSIM_ICR_AUTOVEC;
- mcf_setimr(mcf_getimr() & ~MCFSIM_IMR_EINT1);
-}
-#endif
-
#if defined(CONFIG_M5206e) && defined(CONFIG_NETtel)
void ne2000_irqsetup(int irq)
{
diff --git a/include/asm-m68knommu/mcfsim.h b/include/asm-m68knommu/mcfsim.h
index 1074ae717f7..da3f2ceff3a 100644
--- a/include/asm-m68knommu/mcfsim.h
+++ b/include/asm-m68knommu/mcfsim.h
@@ -17,9 +17,7 @@
* Include 5204, 5206/e, 5235, 5249, 5270/5271, 5272, 5280/5282,
* 5307 or 5407 specific addresses.
*/
-#if defined(CONFIG_M5204)
-#include <asm/m5204sim.h>
-#elif defined(CONFIG_M5206) || defined(CONFIG_M5206e)
+#if defined(CONFIG_M5206) || defined(CONFIG_M5206e)
#include <asm/m5206sim.h>
#elif defined(CONFIG_M520x)
#include <asm/m520xsim.h>
diff --git a/include/asm-m68knommu/mcftimer.h b/include/asm-m68knommu/mcftimer.h
index 6f4d796e03d..0f90f6d2227 100644
--- a/include/asm-m68knommu/mcftimer.h
+++ b/include/asm-m68knommu/mcftimer.h
@@ -16,7 +16,7 @@
/*
* Get address specific defines for this ColdFire member.
*/
-#if defined(CONFIG_M5204) || defined(CONFIG_M5206) || defined(CONFIG_M5206e)
+#if defined(CONFIG_M5206) || defined(CONFIG_M5206e)
#define MCFTIMER_BASE1 0x100 /* Base address of TIMER1 */
#define MCFTIMER_BASE2 0x120 /* Base address of TIMER2 */
#elif defined(CONFIG_M5272)
diff --git a/include/asm-m68knommu/mcfuart.h b/include/asm-m68knommu/mcfuart.h
index 8a7a67703ac..ef229387361 100644
--- a/include/asm-m68knommu/mcfuart.h
+++ b/include/asm-m68knommu/mcfuart.h
@@ -19,7 +19,7 @@
#if defined(CONFIG_M5272)
#define MCFUART_BASE1 0x100 /* Base address of UART1 */
#define MCFUART_BASE2 0x140 /* Base address of UART2 */
-#elif defined(CONFIG_M5204) || defined(CONFIG_M5206) || defined(CONFIG_M5206e)
+#elif defined(CONFIG_M5206) || defined(CONFIG_M5206e)
#if defined(CONFIG_NETtel)
#define MCFUART_BASE1 0x180 /* Base address of UART1 */
#define MCFUART_BASE2 0x140 /* Base address of UART2 */
diff --git a/include/asm-m68knommu/system.h b/include/asm-m68knommu/system.h
index 15b4c7d45c9..ee2dc07bae0 100644
--- a/include/asm-m68knommu/system.h
+++ b/include/asm-m68knommu/system.h
@@ -207,23 +207,6 @@ cmpxchg(volatile int *p, int old, int new)
}
-#ifdef CONFIG_M68332
-#define HARD_RESET_NOW() ({ \
- local_irq_disable(); \
- asm(" \
- movew #0x0000, 0xfffa6a; \
- reset; \
- /*movew #0x1557, 0xfffa44;*/ \
- /*movew #0x0155, 0xfffa46;*/ \
- moveal #0, %a0; \
- movec %a0, %vbr; \
- moveal 0, %sp; \
- moveal 4, %a0; \
- jmp (%a0); \
- "); \
-})
-#endif
-
#if defined( CONFIG_M68328 ) || defined( CONFIG_M68EZ328 ) || \
defined (CONFIG_M68360) || defined( CONFIG_M68VZ328 )
#define HARD_RESET_NOW() ({ \
diff --git a/include/asm-mips/pgalloc.h b/include/asm-mips/pgalloc.h
index 81b72122207..c4efeced839 100644
--- a/include/asm-mips/pgalloc.h
+++ b/include/asm-mips/pgalloc.h
@@ -58,7 +58,7 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm)
return ret;
}
-static inline void pgd_free(pgd_t *pgd)
+static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
{
free_pages((unsigned long)pgd, PGD_ORDER);
}
@@ -85,12 +85,12 @@ static inline struct page *pte_alloc_one(struct mm_struct *mm,
return pte;
}
-static inline void pte_free_kernel(pte_t *pte)
+static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
{
free_pages((unsigned long)pte, PTE_ORDER);
}
-static inline void pte_free(struct page *pte)
+static inline void pte_free(struct mm_struct *mm, struct page *pte)
{
__free_pages(pte, PTE_ORDER);
}
@@ -103,7 +103,7 @@ static inline void pte_free(struct page *pte)
* allocating and freeing a pmd is trivial: the 1-entry pmd is
* inside the pgd, so has no extra memory associated with it.
*/
-#define pmd_free(x) do { } while (0)
+#define pmd_free(mm, x) do { } while (0)
#define __pmd_free_tlb(tlb, x) do { } while (0)
#endif
@@ -120,12 +120,12 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
return pmd;
}
-static inline void pmd_free(pmd_t *pmd)
+static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
{
free_pages((unsigned long)pmd, PMD_ORDER);
}
-#define __pmd_free_tlb(tlb, x) pmd_free(x)
+#define __pmd_free_tlb(tlb, x) pmd_free((tlb)->mm, x)
#endif
diff --git a/include/asm-mips/processor.h b/include/asm-mips/processor.h
index 83bc9453408..36f42de5940 100644
--- a/include/asm-mips/processor.h
+++ b/include/asm-mips/processor.h
@@ -65,6 +65,8 @@ extern unsigned int vced_count, vcei_count;
#define TASK_UNMAPPED_BASE \
(test_thread_flag(TIF_32BIT_ADDR) ? \
PAGE_ALIGN(TASK_SIZE32 / 3) : PAGE_ALIGN(TASK_SIZE / 3))
+#define TASK_SIZE_OF(tsk) \
+ (test_tsk_thread_flag(tsk, TIF_32BIT_ADDR) ? TASK_SIZE32 : TASK_SIZE)
#endif
#define NUM_FPU_REGS 32
diff --git a/include/asm-parisc/pgalloc.h b/include/asm-parisc/pgalloc.h
index 1af1a41e072..aab66f1bea1 100644
--- a/include/asm-parisc/pgalloc.h
+++ b/include/asm-parisc/pgalloc.h
@@ -43,7 +43,7 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm)
return actual_pgd;
}
-static inline void pgd_free(pgd_t *pgd)
+static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
{
#ifdef CONFIG_64BIT
pgd -= PTRS_PER_PGD;
@@ -70,7 +70,7 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
return pmd;
}
-static inline void pmd_free(pmd_t *pmd)
+static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
{
#ifdef CONFIG_64BIT
if(pmd_flag(*pmd) & PxD_FLAG_ATTACHED)
@@ -91,7 +91,7 @@ static inline void pmd_free(pmd_t *pmd)
*/
#define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
-#define pmd_free(x) do { } while (0)
+#define pmd_free(mm, x) do { } while (0)
#define pgd_populate(mm, pmd, pte) BUG()
#endif
@@ -130,12 +130,12 @@ pte_alloc_one_kernel(struct mm_struct *mm, unsigned long addr)
return pte;
}
-static inline void pte_free_kernel(pte_t *pte)
+static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
{
free_page((unsigned long)pte);
}
-#define pte_free(page) pte_free_kernel(page_address(page))
+#define pte_free(mm, page) pte_free_kernel(page_address(page))
#define check_pgt_cache() do { } while (0)
diff --git a/include/asm-parisc/processor.h b/include/asm-parisc/processor.h
index 6b294fb07a2..3bb06e898fd 100644
--- a/include/asm-parisc/processor.h
+++ b/include/asm-parisc/processor.h
@@ -32,7 +32,8 @@
#endif
#define current_text_addr() ({ void *pc; current_ia(pc); pc; })
-#define TASK_SIZE (current->thread.task_size)
+#define TASK_SIZE_OF(tsk) ((tsk)->thread.task_size)
+#define TASK_SIZE TASK_SIZE_OF(current)
#define TASK_UNMAPPED_BASE (current->thread.map_base)
#define DEFAULT_TASK_SIZE32 (0xFFF00000UL)
diff --git a/include/asm-parisc/tlb.h b/include/asm-parisc/tlb.h
index 33107a248e1..383b1db310e 100644
--- a/include/asm-parisc/tlb.h
+++ b/include/asm-parisc/tlb.h
@@ -21,7 +21,7 @@ do { if (!(tlb)->fullmm) \
#include <asm-generic/tlb.h>
-#define __pmd_free_tlb(tlb, pmd) pmd_free(pmd)
-#define __pte_free_tlb(tlb, pte) pte_free(pte)
+#define __pmd_free_tlb(tlb, pmd) pmd_free((tlb)->mm, pmd)
+#define __pte_free_tlb(tlb, pte) pte_free((tlb)->mm, pte)
#endif
diff --git a/include/asm-powerpc/iommu.h b/include/asm-powerpc/iommu.h
index 7a3cef785ab..852e15f51a1 100644
--- a/include/asm-powerpc/iommu.h
+++ b/include/asm-powerpc/iommu.h
@@ -79,19 +79,19 @@ extern void iommu_free_table(struct iommu_table *tbl, const char *node_name);
extern struct iommu_table *iommu_init_table(struct iommu_table * tbl,
int nid);
-extern int iommu_map_sg(struct iommu_table *tbl, struct scatterlist *sglist,
+extern int iommu_map_sg(struct device *dev, struct scatterlist *sglist,
int nelems, unsigned long mask,
enum dma_data_direction direction);
extern void iommu_unmap_sg(struct iommu_table *tbl, struct scatterlist *sglist,
int nelems, enum dma_data_direction direction);
-extern void *iommu_alloc_coherent(struct iommu_table *tbl, size_t size,
- dma_addr_t *dma_handle, unsigned long mask,
- gfp_t flag, int node);
+extern void *iommu_alloc_coherent(struct device *dev, struct iommu_table *tbl,
+ size_t size, dma_addr_t *dma_handle,
+ unsigned long mask, gfp_t flag, int node);
extern void iommu_free_coherent(struct iommu_table *tbl, size_t size,
void *vaddr, dma_addr_t dma_handle);
-extern dma_addr_t iommu_map_single(struct iommu_table *tbl, void *vaddr,
- size_t size, unsigned long mask,
+extern dma_addr_t iommu_map_single(struct device *dev, struct iommu_table *tbl,
+ void *vaddr, size_t size, unsigned long mask,
enum dma_data_direction direction);
extern void iommu_unmap_single(struct iommu_table *tbl, dma_addr_t dma_handle,
size_t size, enum dma_data_direction direction);
diff --git a/include/asm-powerpc/nvram.h b/include/asm-powerpc/nvram.h
index 4e7059cc611..efde5ac82f7 100644
--- a/include/asm-powerpc/nvram.h
+++ b/include/asm-powerpc/nvram.h
@@ -58,6 +58,9 @@ struct nvram_header {
};
#ifdef __KERNEL__
+
+#include <linux/list.h>
+
struct nvram_partition {
struct list_head partition;
struct nvram_header header;
diff --git a/include/asm-powerpc/pgalloc-32.h b/include/asm-powerpc/pgalloc-32.h
index e1307432163..c162a4c37b3 100644
--- a/include/asm-powerpc/pgalloc-32.h
+++ b/include/asm-powerpc/pgalloc-32.h
@@ -6,14 +6,14 @@
extern void __bad_pte(pmd_t *pmd);
extern pgd_t *pgd_alloc(struct mm_struct *mm);
-extern void pgd_free(pgd_t *pgd);
+extern void pgd_free(struct mm_struct *mm, pgd_t *pgd);
/*
* We don't have any real pmd's, and this code never triggers because
* the pgd will always be present..
*/
/* #define pmd_alloc_one(mm,address) ({ BUG(); ((pmd_t *)2); }) */
-#define pmd_free(x) do { } while (0)
+#define pmd_free(mm, x) do { } while (0)
#define __pmd_free_tlb(tlb,x) do { } while (0)
/* #define pgd_populate(mm, pmd, pte) BUG() */
@@ -31,10 +31,10 @@ extern void pgd_free(pgd_t *pgd);
extern pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long addr);
extern struct page *pte_alloc_one(struct mm_struct *mm, unsigned long addr);
-extern void pte_free_kernel(pte_t *pte);
-extern void pte_free(struct page *pte);
+extern void pte_free_kernel(struct mm_struct *mm, pte_t *pte);
+extern void pte_free(struct mm_struct *mm, struct page *pte);
-#define __pte_free_tlb(tlb, pte) pte_free((pte))
+#define __pte_free_tlb(tlb, pte) pte_free((tlb)->mm, (pte))
#define check_pgt_cache() do { } while (0)
diff --git a/include/asm-powerpc/pgalloc-64.h b/include/asm-powerpc/pgalloc-64.h
index 43214c8085b..5afae859393 100644
--- a/include/asm-powerpc/pgalloc-64.h
+++ b/include/asm-powerpc/pgalloc-64.h
@@ -29,7 +29,7 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm)
return kmem_cache_alloc(pgtable_cache[PGD_CACHE_NUM], GFP_KERNEL);
}
-static inline void pgd_free(pgd_t *pgd)
+static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
{
subpage_prot_free(pgd);
kmem_cache_free(pgtable_cache[PGD_CACHE_NUM], pgd);
@@ -45,7 +45,7 @@ static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
GFP_KERNEL|__GFP_REPEAT);
}
-static inline void pud_free(pud_t *pud)
+static inline void pud_free(struct mm_struct *mm, pud_t *pud)
{
kmem_cache_free(pgtable_cache[PUD_CACHE_NUM], pud);
}
@@ -81,7 +81,7 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
GFP_KERNEL|__GFP_REPEAT);
}
-static inline void pmd_free(pmd_t *pmd)
+static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
{
kmem_cache_free(pgtable_cache[PMD_CACHE_NUM], pmd);
}
@@ -99,12 +99,12 @@ static inline struct page *pte_alloc_one(struct mm_struct *mm,
return pte ? virt_to_page(pte) : NULL;
}
-static inline void pte_free_kernel(pte_t *pte)
+static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
{
free_page((unsigned long)pte);
}
-static inline void pte_free(struct page *ptepage)
+static inline void pte_free(struct mm_struct *mm, struct page *ptepage)
{
__free_page(ptepage);
}
diff --git a/include/asm-powerpc/processor.h b/include/asm-powerpc/processor.h
index dba7c948189..1f4765d6546 100644
--- a/include/asm-powerpc/processor.h
+++ b/include/asm-powerpc/processor.h
@@ -99,8 +99,9 @@ extern struct task_struct *last_task_used_spe;
*/
#define TASK_SIZE_USER32 (0x0000000100000000UL - (1*PAGE_SIZE))
-#define TASK_SIZE (test_thread_flag(TIF_32BIT) ? \
+#define TASK_SIZE_OF(tsk) (test_tsk_thread_flag(tsk, TIF_32BIT) ? \
TASK_SIZE_USER32 : TASK_SIZE_USER64)
+#define TASK_SIZE TASK_SIZE_OF(current)
/* This decides where the kernel will search for a free chunk of vm
* space during mmap's.
diff --git a/include/asm-powerpc/systbl.h b/include/asm-powerpc/systbl.h
index 0c8b0d67913..e996521fb3a 100644
--- a/include/asm-powerpc/systbl.h
+++ b/include/asm-powerpc/systbl.h
@@ -309,7 +309,7 @@ SYSCALL_SPU(getcpu)
COMPAT_SYS(epoll_pwait)
COMPAT_SYS_SPU(utimensat)
COMPAT_SYS_SPU(signalfd)
-COMPAT_SYS_SPU(timerfd)
+SYSCALL(ni_syscall)
SYSCALL_SPU(eventfd)
COMPAT_SYS_SPU(sync_file_range2)
COMPAT_SYS(fallocate)
diff --git a/include/asm-ppc/pgalloc.h b/include/asm-ppc/pgalloc.h
index 44d88a98e87..7c39a95829c 100644
--- a/include/asm-ppc/pgalloc.h
+++ b/include/asm-ppc/pgalloc.h
@@ -7,14 +7,14 @@
extern void __bad_pte(pmd_t *pmd);
extern pgd_t *pgd_alloc(struct mm_struct *mm);
-extern void pgd_free(pgd_t *pgd);
+extern void pgd_free(struct mm_struct *mm, pgd_t *pgd);
/*
* We don't have any real pmd's, and this code never triggers because
* the pgd will always be present..
*/
#define pmd_alloc_one(mm,address) ({ BUG(); ((pmd_t *)2); })
-#define pmd_free(x) do { } while (0)
+#define pmd_free(mm, x) do { } while (0)
#define __pmd_free_tlb(tlb,x) do { } while (0)
#define pgd_populate(mm, pmd, pte) BUG()
@@ -32,10 +32,10 @@ extern void pgd_free(pgd_t *pgd);
extern pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long addr);
extern struct page *pte_alloc_one(struct mm_struct *mm, unsigned long addr);
-extern void pte_free_kernel(pte_t *pte);
-extern void pte_free(struct page *pte);
+extern void pte_free_kernel(struct mm_struct *mm, pte_t *pte);
+extern void pte_free(struct mm_struct *mm, struct page *pte);
-#define __pte_free_tlb(tlb, pte) pte_free((pte))
+#define __pte_free_tlb(tlb, pte) pte_free((tlb)->mm, (pte))
#define check_pgt_cache() do { } while (0)
diff --git a/include/asm-s390/pgalloc.h b/include/asm-s390/pgalloc.h
index 709dd174095..6f6619ba898 100644
--- a/include/asm-s390/pgalloc.h
+++ b/include/asm-s390/pgalloc.h
@@ -57,10 +57,10 @@ static inline unsigned long pgd_entry_type(struct mm_struct *mm)
}
#define pud_alloc_one(mm,address) ({ BUG(); ((pud_t *)2); })
-#define pud_free(x) do { } while (0)
+#define pud_free(mm, x) do { } while (0)
#define pmd_alloc_one(mm,address) ({ BUG(); ((pmd_t *)2); })
-#define pmd_free(x) do { } while (0)
+#define pmd_free(mm, x) do { } while (0)
#define pgd_populate(mm, pgd, pud) BUG()
#define pgd_populate_kernel(mm, pgd, pud) BUG()
@@ -76,7 +76,7 @@ static inline unsigned long pgd_entry_type(struct mm_struct *mm)
}
#define pud_alloc_one(mm,address) ({ BUG(); ((pud_t *)2); })
-#define pud_free(x) do { } while (0)
+#define pud_free(mm, x) do { } while (0)
static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long vmaddr)
{
@@ -85,7 +85,7 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long vmaddr)
crst_table_init(crst, _SEGMENT_ENTRY_EMPTY);
return (pmd_t *) crst;
}
-#define pmd_free(pmd) crst_table_free((unsigned long *) pmd)
+#define pmd_free(mm, pmd) crst_table_free((unsigned long *)pmd)
#define pgd_populate(mm, pgd, pud) BUG()
#define pgd_populate_kernel(mm, pgd, pud) BUG()
@@ -115,7 +115,7 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm)
crst_table_init(crst, pgd_entry_type(mm));
return (pgd_t *) crst;
}
-#define pgd_free(pgd) crst_table_free((unsigned long *) pgd)
+#define pgd_free(mm, pgd) crst_table_free((unsigned long *) pgd)
static inline void
pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte)
@@ -151,9 +151,9 @@ pmd_populate(struct mm_struct *mm, pmd_t *pmd, struct page *page)
#define pte_alloc_one(mm, vmaddr) \
virt_to_page(page_table_alloc(s390_noexec))
-#define pte_free_kernel(pte) \
+#define pte_free_kernel(mm, pte) \
page_table_free((unsigned long *) pte)
-#define pte_free(pte) \
+#define pte_free(mm, pte) \
page_table_free((unsigned long *) page_to_phys((struct page *) pte))
#endif /* _S390_PGALLOC_H */
diff --git a/include/asm-s390/processor.h b/include/asm-s390/processor.h
index c86b982aef5..4f744609cd1 100644
--- a/include/asm-s390/processor.h
+++ b/include/asm-s390/processor.h
@@ -70,8 +70,9 @@ extern int get_cpu_capability(unsigned int *);
#else /* __s390x__ */
-# define TASK_SIZE (test_thread_flag(TIF_31BIT) ? \
+# define TASK_SIZE_OF(tsk) (test_tsk_thread_flag(tsk, TIF_31BIT) ? \
(0x80000000UL) : (0x40000000000UL))
+# define TASK_SIZE TASK_SIZE_OF(current)
# define TASK_UNMAPPED_BASE (TASK_SIZE / 2)
# define DEFAULT_TASK_SIZE (0x40000000000UL)
diff --git a/include/asm-s390/tlb.h b/include/asm-s390/tlb.h
index 618693cfc10..985de2b8827 100644
--- a/include/asm-s390/tlb.h
+++ b/include/asm-s390/tlb.h
@@ -65,9 +65,9 @@ static inline void tlb_flush_mmu(struct mmu_gather *tlb,
if (!tlb->fullmm && (tlb->nr_ptes > 0 || tlb->nr_pmds < TLB_NR_PTRS))
__tlb_flush_mm(tlb->mm);
while (tlb->nr_ptes > 0)
- pte_free(tlb->array[--tlb->nr_ptes]);
+ pte_free(tlb->mm, tlb->array[--tlb->nr_ptes]);
while (tlb->nr_pmds < TLB_NR_PTRS)
- pmd_free((pmd_t *) tlb->array[tlb->nr_pmds++]);
+ pmd_free(tlb->mm, (pmd_t *) tlb->array[tlb->nr_pmds++]);
}
static inline void tlb_finish_mmu(struct mmu_gather *tlb,
@@ -102,7 +102,7 @@ static inline void pte_free_tlb(struct mmu_gather *tlb, struct page *page)
if (tlb->nr_ptes >= tlb->nr_pmds)
tlb_flush_mmu(tlb, 0, 0);
} else
- pte_free(page);
+ pte_free(tlb->mm, page);
}
/*
@@ -117,7 +117,7 @@ static inline void pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
if (tlb->nr_ptes >= tlb->nr_pmds)
tlb_flush_mmu(tlb, 0, 0);
} else
- pmd_free(pmd);
+ pmd_free(tlb->mm, pmd);
#endif
}
diff --git a/include/asm-sh/pgalloc.h b/include/asm-sh/pgalloc.h
index 18b613c57cf..59ca16d77a1 100644
--- a/include/asm-sh/pgalloc.h
+++ b/include/asm-sh/pgalloc.h
@@ -36,7 +36,7 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm)
return quicklist_alloc(QUICK_PGD, GFP_KERNEL | __GFP_REPEAT, pgd_ctor);
}
-static inline void pgd_free(pgd_t *pgd)
+static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
{
quicklist_free(QUICK_PGD, NULL, pgd);
}
@@ -54,12 +54,12 @@ static inline struct page *pte_alloc_one(struct mm_struct *mm,
return pg ? virt_to_page(pg) : NULL;
}
-static inline void pte_free_kernel(pte_t *pte)
+static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
{
quicklist_free(QUICK_PT, NULL, pte);
}
-static inline void pte_free(struct page *pte)
+static inline void pte_free(struct mm_struct *mm, struct page *pte)
{
quicklist_free_page(QUICK_PT, NULL, pte);
}
@@ -71,7 +71,7 @@ static inline void pte_free(struct page *pte)
* inside the pgd, so has no extra memory associated with it.
*/
-#define pmd_free(x) do { } while (0)
+#define pmd_free(mm, x) do { } while (0)
#define __pmd_free_tlb(tlb,x) do { } while (0)
static inline void check_pgt_cache(void)
diff --git a/include/asm-sparc/pgalloc.h b/include/asm-sparc/pgalloc.h
index a449cd4912d..b5fbdd36447 100644
--- a/include/asm-sparc/pgalloc.h
+++ b/include/asm-sparc/pgalloc.h
@@ -32,7 +32,7 @@ BTFIXUPDEF_CALL(pgd_t *, get_pgd_fast, void)
BTFIXUPDEF_CALL(void, free_pgd_fast, pgd_t *)
#define free_pgd_fast(pgd) BTFIXUP_CALL(free_pgd_fast)(pgd)
-#define pgd_free(pgd) free_pgd_fast(pgd)
+#define pgd_free(mm, pgd) free_pgd_fast(pgd)
#define pgd_alloc(mm) get_pgd_fast()
BTFIXUPDEF_CALL(void, pgd_set, pgd_t *, pmd_t *)
@@ -45,8 +45,8 @@ BTFIXUPDEF_CALL(pmd_t *, pmd_alloc_one, struct mm_struct *, unsigned long)
BTFIXUPDEF_CALL(void, free_pmd_fast, pmd_t *)
#define free_pmd_fast(pmd) BTFIXUP_CALL(free_pmd_fast)(pmd)
-#define pmd_free(pmd) free_pmd_fast(pmd)
-#define __pmd_free_tlb(tlb, pmd) pmd_free(pmd)
+#define pmd_free(mm, pmd) free_pmd_fast(pmd)
+#define __pmd_free_tlb(tlb, pmd) pmd_free((tlb)->mm, pmd)
BTFIXUPDEF_CALL(void, pmd_populate, pmd_t *, struct page *)
#define pmd_populate(MM, PMD, PTE) BTFIXUP_CALL(pmd_populate)(PMD, PTE)
@@ -59,10 +59,10 @@ BTFIXUPDEF_CALL(pte_t *, pte_alloc_one_kernel, struct mm_struct *, unsigned long
#define pte_alloc_one_kernel(mm, addr) BTFIXUP_CALL(pte_alloc_one_kernel)(mm, addr)
BTFIXUPDEF_CALL(void, free_pte_fast, pte_t *)
-#define pte_free_kernel(pte) BTFIXUP_CALL(free_pte_fast)(pte)
+#define pte_free_kernel(mm, pte) BTFIXUP_CALL(free_pte_fast)(pte)
BTFIXUPDEF_CALL(void, pte_free, struct page *)
-#define pte_free(pte) BTFIXUP_CALL(pte_free)(pte)
-#define __pte_free_tlb(tlb, pte) pte_free(pte)
+#define pte_free(mm, pte) BTFIXUP_CALL(pte_free)(pte)
+#define __pte_free_tlb(tlb, pte) pte_free((tlb)->mm, pte)
#endif /* _SPARC_PGALLOC_H */
diff --git a/include/asm-sparc64/pgalloc.h b/include/asm-sparc64/pgalloc.h
index 5d66b858a96..b48f73c2274 100644
--- a/include/asm-sparc64/pgalloc.h
+++ b/include/asm-sparc64/pgalloc.h
@@ -20,7 +20,7 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm)
return quicklist_alloc(0, GFP_KERNEL, NULL);
}
-static inline void pgd_free(pgd_t *pgd)
+static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
{
quicklist_free(0, NULL, pgd);
}
@@ -32,7 +32,7 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
return quicklist_alloc(0, GFP_KERNEL, NULL);
}
-static inline void pmd_free(pmd_t *pmd)
+static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
{
quicklist_free(0, NULL, pmd);
}
@@ -50,12 +50,12 @@ static inline struct page *pte_alloc_one(struct mm_struct *mm,
return pg ? virt_to_page(pg) : NULL;
}
-static inline void pte_free_kernel(pte_t *pte)
+static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
{
quicklist_free(0, NULL, pte);
}
-static inline void pte_free(struct page *ptepage)
+static inline void pte_free(struct mm_struct *mm, struct page *ptepage)
{
quicklist_free_page(0, NULL, ptepage);
}
diff --git a/include/asm-sparc64/tlb.h b/include/asm-sparc64/tlb.h
index 349d1d3e9c2..ec81cdedef2 100644
--- a/include/asm-sparc64/tlb.h
+++ b/include/asm-sparc64/tlb.h
@@ -100,8 +100,8 @@ static inline void tlb_remove_page(struct mmu_gather *mp, struct page *page)
}
#define tlb_remove_tlb_entry(mp,ptep,addr) do { } while (0)
-#define pte_free_tlb(mp,ptepage) pte_free(ptepage)
-#define pmd_free_tlb(mp,pmdp) pmd_free(pmdp)
+#define pte_free_tlb(mp, ptepage) pte_free((mp)->mm, ptepage)
+#define pmd_free_tlb(mp, pmdp) pmd_free((mp)->mm, pmdp)
#define pud_free_tlb(tlb,pudp) __pud_free_tlb(tlb,pudp)
#define tlb_migrate_finish(mm) do { } while (0)
diff --git a/include/asm-um/a.out.h b/include/asm-um/a.out.h
index 9281dd8eb33..f42ff14577f 100644
--- a/include/asm-um/a.out.h
+++ b/include/asm-um/a.out.h
@@ -13,11 +13,9 @@
extern unsigned long stacksizelim;
-extern unsigned long host_task_size;
-
#define STACK_ROOM (stacksizelim)
-#define STACK_TOP task_size
+#define STACK_TOP (TASK_SIZE - 2 * PAGE_SIZE)
#define STACK_TOP_MAX STACK_TOP
diff --git a/include/asm-um/current.h b/include/asm-um/current.h
index 8fd72f69ce6..c2191d9aa03 100644
--- a/include/asm-um/current.h
+++ b/include/asm-um/current.h
@@ -1,32 +1,13 @@
-/*
- * Copyright (C) 2000 Jeff Dike (jdike@karaya.com)
+/*
+ * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
* Licensed under the GPL
*/
#ifndef __UM_CURRENT_H
#define __UM_CURRENT_H
-#ifndef __ASSEMBLY__
-
-#include "asm/page.h"
#include "linux/thread_info.h"
#define current (current_thread_info()->task)
-/*Backward compatibility - it's used inside arch/um.*/
-#define current_thread current_thread_info()
-
-#endif /* __ASSEMBLY__ */
-
#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/include/asm-um/elf-i386.h b/include/asm-um/elf-i386.h
index ca94a136dfe..23d6893e861 100644
--- a/include/asm-um/elf-i386.h
+++ b/include/asm-um/elf-i386.h
@@ -1,11 +1,11 @@
/*
- * Copyright (C) 2000 - 2003 Jeff Dike (jdike@addtoit.com)
+ * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
* Licensed under the GPL
*/
#ifndef __UM_ELF_I386_H
#define __UM_ELF_I386_H
-#include <linux/sched.h>
+#include <asm/user.h>
#include "skas.h"
#define R_386_NONE 0
@@ -46,7 +46,7 @@ typedef struct user_i387_struct elf_fpregset_t;
PT_REGS_EDI(regs) = 0; \
PT_REGS_EBP(regs) = 0; \
PT_REGS_EAX(regs) = 0; \
-} while(0)
+} while (0)
#define USE_ELF_CORE_DUMP
#define ELF_EXEC_PAGESIZE 4096
@@ -74,14 +74,9 @@ typedef struct user_i387_struct elf_fpregset_t;
pr_reg[14] = PT_REGS_EFLAGS(regs); \
pr_reg[15] = PT_REGS_SP(regs); \
pr_reg[16] = PT_REGS_SS(regs); \
-} while(0);
+} while (0);
-static inline int elf_core_copy_fpregs(struct task_struct *t,
- elf_fpregset_t *fpu)
-{
- int cpu = ((struct thread_info *) t->stack)->cpu;
- return save_fp_registers(userspace_pid[cpu], (unsigned long *) fpu);
-}
+extern int elf_core_copy_fpregs(struct task_struct *t, elf_fpregset_t *fpu);
#define ELF_CORE_COPY_FPREGS(t, fpu) elf_core_copy_fpregs(t, fpu)
@@ -91,7 +86,7 @@ extern long elf_aux_hwcap;
extern char * elf_aux_platform;
#define ELF_PLATFORM (elf_aux_platform)
-#define SET_PERSONALITY(ex, ibcs2) do ; while(0)
+#define SET_PERSONALITY(ex, ibcs2) do { } while (0)
extern unsigned long vsyscall_ehdr;
extern unsigned long vsyscall_end;
@@ -166,14 +161,3 @@ if ( vsyscall_ehdr ) { \
}
#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/include/asm-um/elf-x86_64.h b/include/asm-um/elf-x86_64.h
index 3c9d543eb61..3b2d5224a7e 100644
--- a/include/asm-um/elf-x86_64.h
+++ b/include/asm-um/elf-x86_64.h
@@ -7,7 +7,6 @@
#ifndef __UM_ELF_X86_64_H
#define __UM_ELF_X86_64_H
-#include <linux/sched.h>
#include <asm/user.h>
#include "skas.h"
@@ -96,12 +95,7 @@ typedef struct user_i387_struct elf_fpregset_t;
(pr_reg)[25] = 0; \
(pr_reg)[26] = 0;
-static inline int elf_core_copy_fpregs(struct task_struct *t,
- elf_fpregset_t *fpu)
-{
- int cpu = current_thread->cpu;
- return save_fp_registers(userspace_pid[cpu], (unsigned long *) fpu);
-}
+extern int elf_core_copy_fpregs(struct task_struct *t, elf_fpregset_t *fpu);
#define ELF_CORE_COPY_FPREGS(t, fpu) elf_core_copy_fpregs(t, fpu)
diff --git a/include/asm-um/fixmap.h b/include/asm-um/fixmap.h
index d352a35cfaf..89a87c18b92 100644
--- a/include/asm-um/fixmap.h
+++ b/include/asm-um/fixmap.h
@@ -1,9 +1,10 @@
#ifndef __UM_FIXMAP_H
#define __UM_FIXMAP_H
+#include <asm/system.h>
#include <asm/kmap_types.h>
#include <asm/archparam.h>
-#include <asm/elf.h>
+#include <asm/page.h>
/*
* Here we define all the compile-time 'special' virtual
@@ -55,9 +56,8 @@ extern void __set_fixmap (enum fixed_addresses idx,
* the start of the fixmap, and leave one page empty
* at the top of mem..
*/
-extern unsigned long get_kmem_end(void);
-#define FIXADDR_TOP (get_kmem_end() - 0x2000)
+#define FIXADDR_TOP (CONFIG_TOP_ADDR - 2 * PAGE_SIZE)
#define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT)
#define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE)
diff --git a/include/asm-um/ldt.h b/include/asm-um/ldt.h
index b2553f3e87e..52af512f5e7 100644
--- a/include/asm-um/ldt.h
+++ b/include/asm-um/ldt.h
@@ -8,7 +8,7 @@
#ifndef __ASM_LDT_H
#define __ASM_LDT_H
-#include "asm/semaphore.h"
+#include <linux/mutex.h>
#include "asm/host_ldt.h"
extern void ldt_host_info(void);
@@ -27,7 +27,7 @@ struct ldt_entry {
typedef struct uml_ldt {
int entry_count;
- struct semaphore semaphore;
+ struct mutex lock;
union {
struct ldt_entry * pages[LDT_PAGES_MAX];
struct ldt_entry entries[LDT_DIRECT_ENTRIES];
diff --git a/include/asm-um/linkage.h b/include/asm-um/linkage.h
index cdb3024a699..7dfce37adc8 100644
--- a/include/asm-um/linkage.h
+++ b/include/asm-um/linkage.h
@@ -3,10 +3,4 @@
#include "asm/arch/linkage.h"
-
-/* <linux/linkage.h> will pick sane defaults */
-#ifdef CONFIG_GPROF
-#undef fastcall
-#endif
-
#endif
diff --git a/include/asm-um/mmu_context.h b/include/asm-um/mmu_context.h
index 5f3b863aef9..6686fc524ca 100644
--- a/include/asm-um/mmu_context.h
+++ b/include/asm-um/mmu_context.h
@@ -6,11 +6,12 @@
#ifndef __UM_MMU_CONTEXT_H
#define __UM_MMU_CONTEXT_H
-#include <asm-generic/mm_hooks.h>
-
#include "linux/sched.h"
#include "um_mmu.h"
+extern void arch_dup_mmap(struct mm_struct *oldmm, struct mm_struct *mm);
+extern void arch_exit_mmap(struct mm_struct *mm);
+
#define get_mmu_context(task) do ; while(0)
#define activate_context(tsk) do ; while(0)
@@ -30,6 +31,8 @@ static inline void activate_mm(struct mm_struct *old, struct mm_struct *new)
*/
if (old != new && (current->flags & PF_BORROWED_MM))
__switch_mm(&new->context.id);
+
+ arch_dup_mmap(old, new);
}
static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
diff --git a/include/asm-um/page.h b/include/asm-um/page.h
index 4b424c75fca..fe2374d705d 100644
--- a/include/asm-um/page.h
+++ b/include/asm-um/page.h
@@ -30,7 +30,7 @@ struct page;
#if defined(CONFIG_3_LEVEL_PGTABLES) && !defined(CONFIG_64BIT)
typedef struct { unsigned long pte_low, pte_high; } pte_t;
-typedef struct { unsigned long long pmd; } pmd_t;
+typedef struct { unsigned long pmd; } pmd_t;
typedef struct { unsigned long pgd; } pgd_t;
#define pte_val(x) ((x).pte_low | ((unsigned long long) (x).pte_high << 32))
@@ -106,8 +106,8 @@ extern unsigned long uml_physmem;
#define __pa(virt) to_phys((void *) (unsigned long) (virt))
#define __va(phys) to_virt((unsigned long) (phys))
-#define phys_to_pfn(p) ((p) >> PAGE_SHIFT)
-#define pfn_to_phys(pfn) ((pfn) << PAGE_SHIFT)
+#define phys_to_pfn(p) ((pfn_t) ((p) >> PAGE_SHIFT))
+#define pfn_to_phys(pfn) ((phys_t) ((pfn) << PAGE_SHIFT))
#define pfn_valid(pfn) ((pfn) < max_mapnr)
#define virt_addr_valid(v) pfn_valid(phys_to_pfn(__pa(v)))
diff --git a/include/asm-um/param.h b/include/asm-um/param.h
index f914e7d67b0..4cd4a226f8c 100644
--- a/include/asm-um/param.h
+++ b/include/asm-um/param.h
@@ -10,7 +10,7 @@
#define MAXHOSTNAMELEN 64 /* max length of hostname */
#ifdef __KERNEL__
-#define HZ 100
+#define HZ CONFIG_HZ
#define USER_HZ 100 /* .. some user interfaces are in "ticks" */
#define CLOCKS_PER_SEC (USER_HZ) /* frequency at which times() counts */
#endif
diff --git a/include/asm-um/pgalloc.h b/include/asm-um/pgalloc.h
index 14904876e8f..4f3e62b0286 100644
--- a/include/asm-um/pgalloc.h
+++ b/include/asm-um/pgalloc.h
@@ -23,17 +23,17 @@
* Allocate and free page tables.
*/
extern pgd_t *pgd_alloc(struct mm_struct *);
-extern void pgd_free(pgd_t *pgd);
+extern void pgd_free(struct mm_struct *mm, pgd_t *pgd);
extern pte_t *pte_alloc_one_kernel(struct mm_struct *, unsigned long);
extern struct page *pte_alloc_one(struct mm_struct *, unsigned long);
-static inline void pte_free_kernel(pte_t *pte)
+static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
{
free_page((unsigned long) pte);
}
-static inline void pte_free(struct page *pte)
+static inline void pte_free(struct mm_struct *mm, struct page *pte)
{
__free_page(pte);
}
@@ -42,7 +42,7 @@ static inline void pte_free(struct page *pte)
#ifdef CONFIG_3_LEVEL_PGTABLES
-static inline void pmd_free(pmd_t *pmd)
+static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
{
free_page((unsigned long)pmd);
}
diff --git a/include/asm-um/pgtable-2level.h b/include/asm-um/pgtable-2level.h
index 172a75fde51..f534b73e753 100644
--- a/include/asm-um/pgtable-2level.h
+++ b/include/asm-um/pgtable-2level.h
@@ -41,9 +41,6 @@ static inline void pgd_mkuptodate(pgd_t pgd) { }
#define pfn_pte(pfn, prot) __pte(pfn_to_phys(pfn) | pgprot_val(prot))
#define pfn_pmd(pfn, prot) __pmd(pfn_to_phys(pfn) | pgprot_val(prot))
-#define pmd_page_vaddr(pmd) \
- ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
-
/*
* Bits 0 through 4 are taken
*/
diff --git a/include/asm-um/pgtable-3level.h b/include/asm-um/pgtable-3level.h
index 3ebafbaacb2..0446f456b42 100644
--- a/include/asm-um/pgtable-3level.h
+++ b/include/asm-um/pgtable-3level.h
@@ -11,7 +11,11 @@
/* PGDIR_SHIFT determines what a third-level page table entry can map */
+#ifdef CONFIG_64BIT
#define PGDIR_SHIFT 30
+#else
+#define PGDIR_SHIFT 31
+#endif
#define PGDIR_SIZE (1UL << PGDIR_SHIFT)
#define PGDIR_MASK (~(PGDIR_SIZE-1))
@@ -28,9 +32,15 @@
*/
#define PTRS_PER_PTE 512
+#ifdef CONFIG_64BIT
#define PTRS_PER_PMD 512
-#define USER_PTRS_PER_PGD ((TASK_SIZE + (PGDIR_SIZE - 1)) / PGDIR_SIZE)
#define PTRS_PER_PGD 512
+#else
+#define PTRS_PER_PMD 1024
+#define PTRS_PER_PGD 1024
+#endif
+
+#define USER_PTRS_PER_PGD ((TASK_SIZE + (PGDIR_SIZE - 1)) / PGDIR_SIZE)
#define FIRST_USER_ADDRESS 0
#define pte_ERROR(e) \
@@ -49,7 +59,12 @@
#define pud_populate(mm, pud, pmd) \
set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
+#ifdef CONFIG_64BIT
#define set_pud(pudptr, pudval) set_64bit((phys_t *) (pudptr), pud_val(pudval))
+#else
+#define set_pud(pudptr, pudval) (*(pudptr) = (pudval))
+#endif
+
static inline int pgd_newpage(pgd_t pgd)
{
return(pgd_val(pgd) & _PAGE_NEWPAGE);
@@ -57,17 +72,14 @@ static inline int pgd_newpage(pgd_t pgd)
static inline void pgd_mkuptodate(pgd_t pgd) { pgd_val(pgd) &= ~_PAGE_NEWPAGE; }
+#ifdef CONFIG_64BIT
#define set_pmd(pmdptr, pmdval) set_64bit((phys_t *) (pmdptr), pmd_val(pmdval))
+#else
+#define set_pmd(pmdptr, pmdval) (*(pmdptr) = (pmdval))
+#endif
-static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
-{
- pmd_t *pmd = (pmd_t *) __get_free_page(GFP_KERNEL);
-
- if(pmd)
- memset(pmd, 0, PAGE_SIZE);
-
- return pmd;
-}
+struct mm_struct;
+extern pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address);
static inline void pud_clear (pud_t *pud)
{
@@ -75,8 +87,7 @@ static inline void pud_clear (pud_t *pud)
}
#define pud_page(pud) phys_to_page(pud_val(pud) & PAGE_MASK)
-#define pud_page_vaddr(pud) \
- ((struct page *) __va(pud_val(pud) & PAGE_MASK))
+#define pud_page_vaddr(pud) ((unsigned long) __va(pud_val(pud) & PAGE_MASK))
/* Find an entry in the second-level page table.. */
#define pmd_offset(pud, address) ((pmd_t *) pud_page_vaddr(*(pud)) + \
diff --git a/include/asm-um/pgtable.h b/include/asm-um/pgtable.h
index 830fc6e5d49..4102b443e92 100644
--- a/include/asm-um/pgtable.h
+++ b/include/asm-um/pgtable.h
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com)
+ * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
* Copyright 2003 PathScale, Inc.
* Derived from include/asm-i386/pgtable.h
* Licensed under the GPL
@@ -8,11 +8,7 @@
#ifndef __UM_PGTABLE_H
#define __UM_PGTABLE_H
-#include "linux/sched.h"
-#include "linux/linkage.h"
-#include "asm/processor.h"
-#include "asm/page.h"
-#include "asm/fixmap.h"
+#include <asm/fixmap.h>
#define _PAGE_PRESENT 0x001
#define _PAGE_NEWPAGE 0x002
@@ -34,22 +30,11 @@
extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
-extern void *um_virt_to_phys(struct task_struct *task, unsigned long virt,
- pte_t *pte_out);
-
/* zero page used for uninitialized stuff */
extern unsigned long *empty_zero_page;
#define pgtable_cache_init() do ; while (0)
-/*
- * pgd entries used up by user/kernel:
- */
-
-#define USER_PGD_PTRS (TASK_SIZE >> PGDIR_SHIFT)
-#define KERNEL_PGD_PTRS (PTRS_PER_PGD-USER_PGD_PTRS)
-
-#ifndef __ASSEMBLY__
/* Just any arbitrary offset to the start of the vmalloc VM area: the
* current 8MB value just means that there will be a 8MB "hole" after the
* physical memory until the kernel virtual memory starts. That means that
@@ -62,16 +47,12 @@ extern unsigned long end_iomem;
#define VMALLOC_OFFSET (__va_space)
#define VMALLOC_START ((end_iomem + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1))
-
#ifdef CONFIG_HIGHMEM
# define VMALLOC_END (PKMAP_BASE-2*PAGE_SIZE)
#else
# define VMALLOC_END (FIXADDR_START-2*PAGE_SIZE)
#endif
-#define REGION_SHIFT (sizeof(pte_t) * 8 - 4)
-#define REGION_MASK (((unsigned long) 0xf) << REGION_SHIFT)
-
#define _PAGE_TABLE (_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | _PAGE_ACCESSED | _PAGE_DIRTY)
#define _KERNPG_TABLE (_PAGE_PRESENT | _PAGE_RW | _PAGE_ACCESSED | _PAGE_DIRTY)
#define _PAGE_CHG_MASK (PAGE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY)
@@ -81,11 +62,12 @@ extern unsigned long end_iomem;
#define PAGE_COPY __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_ACCESSED)
#define PAGE_READONLY __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_ACCESSED)
#define PAGE_KERNEL __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED)
-#define PAGE_KERNEL_RO __pgprot(_PAGE_PRESENT | _PAGE_DIRTY | _PAGE_ACCESSED)
/*
- * The i386 can't do page protection for execute, and considers that the same are read.
- * Also, write permissions imply read permissions. This is the closest we can get..
+ * The i386 can't do page protection for execute, and considers that the same
+ * are read.
+ * Also, write permissions imply read permissions. This is the closest we can
+ * get..
*/
#define __P000 PAGE_NONE
#define __P001 PAGE_READONLY
@@ -106,40 +88,16 @@ extern unsigned long end_iomem;
#define __S111 PAGE_SHARED
/*
- * Define this if things work differently on an i386 and an i486:
- * it will (on an i486) warn about kernel memory accesses that are
- * done without a 'access_ok(VERIFY_WRITE,..)'
- */
-#undef TEST_VERIFY_AREA
-
-/* page table for 0-4MB for everybody */
-extern unsigned long pg0[1024];
-
-/*
* ZERO_PAGE is a global shared page that is always zero: used
* for zero-mapped memory areas etc..
*/
-
#define ZERO_PAGE(vaddr) virt_to_page(empty_zero_page)
-/* number of bits that fit into a memory pointer */
-#define BITS_PER_PTR (8*sizeof(unsigned long))
-
-/* to align the pointer to a pointer address */
-#define PTR_MASK (~(sizeof(void*)-1))
-
-/* sizeof(void*)==1<<SIZEOF_PTR_LOG2 */
-/* 64-bit machines, beware! SRB. */
-#define SIZEOF_PTR_LOG2 3
-
-/* to find an entry in a page-table */
-#define PAGE_PTR(address) \
-((unsigned long)(address)>>(PAGE_SHIFT-SIZEOF_PTR_LOG2)&PTR_MASK&~PAGE_MASK)
-
#define pte_clear(mm,addr,xp) pte_set_val(*(xp), (phys_t) 0, __pgprot(_PAGE_NEWPAGE))
#define pmd_none(x) (!((unsigned long)pmd_val(x) & ~_PAGE_NEWPAGE))
#define pmd_bad(x) ((pmd_val(x) & (~PAGE_MASK & ~_PAGE_USER)) != _KERNPG_TABLE)
+
#define pmd_present(x) (pmd_val(x) & _PAGE_PRESENT)
#define pmd_clear(xp) do { pmd_val(*(xp)) = _PAGE_NEWPAGE; } while (0)
@@ -149,14 +107,9 @@ extern unsigned long pg0[1024];
#define pud_newpage(x) (pud_val(x) & _PAGE_NEWPAGE)
#define pud_mkuptodate(x) (pud_val(x) &= ~_PAGE_NEWPAGE)
-#define pages_to_mb(x) ((x) >> (20-PAGE_SHIFT))
-
#define pmd_page(pmd) phys_to_page(pmd_val(pmd) & PAGE_MASK)
#define pte_page(x) pfn_to_page(pte_pfn(x))
-#define pte_address(x) (__va(pte_val(x) & PAGE_MASK))
-#define mk_phys(a, r) ((a) + (((unsigned long) r) << REGION_SHIFT))
-#define phys_addr(p) ((p) & ~REGION_MASK)
#define pte_present(x) pte_get_bits(x, (_PAGE_PRESENT | _PAGE_PROTNONE))
@@ -309,7 +262,8 @@ static inline void set_pte(pte_t *pteptr, pte_t pteval)
#define phys_to_page(phys) pfn_to_page(phys_to_pfn(phys))
#define __virt_to_page(virt) phys_to_page(__pa(virt))
-#define page_to_phys(page) pfn_to_phys(page_to_pfn(page))
+#define page_to_phys(page) pfn_to_phys((pfn_t) page_to_pfn(page))
+#define virt_to_page(addr) __virt_to_page((const unsigned long) addr)
#define mk_pte(page, pgprot) \
({ pte_t pte; \
@@ -325,8 +279,6 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
return pte;
}
-#define pmd_page_vaddr(pmd) ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
-
/*
* the pgd page can be thought of an array like this: pgd_t[PTRS_PER_PGD]
*
@@ -335,8 +287,6 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
*/
#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
-#define pgd_index_k(addr) pgd_index(addr)
-
/*
* pgd_offset() returns a (pgd_t *)
* pgd_index() is used get the offset into the pgd page's array of pgd_t's;
@@ -355,8 +305,12 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
* this macro returns the index of the entry in the pmd page which would
* control the given virtual address
*/
+#define pmd_page_vaddr(pmd) ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
#define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
+#define pmd_page_vaddr(pmd) \
+ ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
+
/*
* the pte page can be thought of an array like this: pte_t[PTRS_PER_PTE]
*
@@ -372,6 +326,9 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
#define pte_unmap(pte) do { } while (0)
#define pte_unmap_nested(pte) do { } while (0)
+struct mm_struct;
+extern pte_t *virt_to_pte(struct mm_struct *mm, unsigned long addr);
+
#define update_mmu_cache(vma,address,pte) do ; while (0)
/* Encode and de-code a swap entry */
@@ -388,29 +345,4 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
#include <asm-generic/pgtable.h>
-#include <asm-generic/pgtable-nopud.h>
-
-#ifdef CONFIG_HIGHMEM
-/* Clear a kernel PTE and flush it from the TLB */
-#define kpte_clear_flush(ptep, vaddr) \
-do { \
- pte_clear(&init_mm, vaddr, ptep); \
- __flush_tlb_one(vaddr); \
-} while (0)
#endif
-
-#endif
-#endif
-
-#define virt_to_page(addr) __virt_to_page((const unsigned long) addr)
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/include/asm-um/processor-generic.h b/include/asm-um/processor-generic.h
index 78c0599cc80..b7d9a16a745 100644
--- a/include/asm-um/processor-generic.h
+++ b/include/asm-um/processor-generic.h
@@ -11,6 +11,7 @@ struct pt_regs;
struct task_struct;
#include "asm/ptrace.h"
+#include "asm/pgtable.h"
#include "registers.h"
#include "sysdep/archsetjmp.h"
@@ -26,7 +27,6 @@ struct thread_struct {
* as of 2.6.11).
*/
int forking;
- int nsyscalls;
struct pt_regs regs;
int singlestep_syscall;
void *fault_addr;
@@ -58,7 +58,6 @@ struct thread_struct {
#define INIT_THREAD \
{ \
.forking = 0, \
- .nsyscalls = 0, \
.regs = EMPTY_REGS, \
.fault_addr = NULL, \
.prev_sched = NULL, \
@@ -68,10 +67,6 @@ struct thread_struct {
.request = { 0 } \
}
-typedef struct {
- unsigned long seg;
-} mm_segment_t;
-
extern struct task_struct *alloc_task_struct(void);
static inline void release_thread(struct task_struct *task)
@@ -97,9 +92,7 @@ static inline void mm_copy_segments(struct mm_struct *from_mm,
/*
* User space process size: 3GB (default).
*/
-extern unsigned long task_size;
-
-#define TASK_SIZE (task_size)
+#define TASK_SIZE (CONFIG_TOP_ADDR & PGDIR_MASK)
/* This decides where the kernel will search for a free chunk of vm
* space during mmap's.
@@ -128,6 +121,6 @@ extern struct cpuinfo_um cpu_data[];
#define KSTK_REG(tsk, reg) get_thread_reg(reg, &tsk->thread.switch_buf)
-#define get_wchan(p) (0)
+extern unsigned long get_wchan(struct task_struct *p);
#endif
diff --git a/include/asm-um/processor-i386.h b/include/asm-um/processor-i386.h
index 595f1c3e1e4..a2b7fe13fe1 100644
--- a/include/asm-um/processor-i386.h
+++ b/include/asm-um/processor-i386.h
@@ -10,7 +10,6 @@
#include "asm/host_ldt.h"
#include "asm/segment.h"
-extern int host_has_xmm;
extern int host_has_cmov;
/* include faultinfo structure */
diff --git a/include/asm-um/thread_info.h b/include/asm-um/thread_info.h
index 6e5fd5c892d..356b83e2c22 100644
--- a/include/asm-um/thread_info.h
+++ b/include/asm-um/thread_info.h
@@ -1,5 +1,5 @@
-/*
- * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
+/*
+ * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
* Licensed under the GPL
*/
@@ -8,8 +8,9 @@
#ifndef __ASSEMBLY__
-#include <asm/processor.h>
#include <asm/types.h>
+#include <asm/page.h>
+#include <asm/uaccess.h>
struct thread_info {
struct task_struct *task; /* main task structure */
@@ -75,8 +76,8 @@ static inline struct thread_info *current_thread_info(void)
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
#define TIF_SIGPENDING 1 /* signal pending */
#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
-#define TIF_POLLING_NRFLAG 3 /* true if poll_idle() is polling
- * TIF_NEED_RESCHED
+#define TIF_POLLING_NRFLAG 3 /* true if poll_idle() is polling
+ * TIF_NEED_RESCHED
*/
#define TIF_RESTART_BLOCK 4
#define TIF_MEMDIE 5
diff --git a/include/asm-um/tlb.h b/include/asm-um/tlb.h
index c640033bc1f..39fc475df6c 100644
--- a/include/asm-um/tlb.h
+++ b/include/asm-um/tlb.h
@@ -1,6 +1,126 @@
#ifndef __UM_TLB_H
#define __UM_TLB_H
-#include <asm/arch/tlb.h>
+#include <linux/swap.h>
+#include <asm/percpu.h>
+#include <asm/pgalloc.h>
+#include <asm/tlbflush.h>
+
+#define tlb_start_vma(tlb, vma) do { } while (0)
+#define tlb_end_vma(tlb, vma) do { } while (0)
+#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm)
+
+/* struct mmu_gather is an opaque type used by the mm code for passing around
+ * any data needed by arch specific code for tlb_remove_page.
+ */
+struct mmu_gather {
+ struct mm_struct *mm;
+ unsigned int need_flush; /* Really unmapped some ptes? */
+ unsigned long start;
+ unsigned long end;
+ unsigned int fullmm; /* non-zero means full mm flush */
+};
+
+/* Users of the generic TLB shootdown code must declare this storage space. */
+DECLARE_PER_CPU(struct mmu_gather, mmu_gathers);
+
+static inline void __tlb_remove_tlb_entry(struct mmu_gather *tlb, pte_t *ptep,
+ unsigned long address)
+{
+ if (tlb->start > address)
+ tlb->start = address;
+ if (tlb->end < address + PAGE_SIZE)
+ tlb->end = address + PAGE_SIZE;
+}
+
+static inline void init_tlb_gather(struct mmu_gather *tlb)
+{
+ tlb->need_flush = 0;
+
+ tlb->start = TASK_SIZE;
+ tlb->end = 0;
+
+ if (tlb->fullmm) {
+ tlb->start = 0;
+ tlb->end = TASK_SIZE;
+ }
+}
+
+/* tlb_gather_mmu
+ * Return a pointer to an initialized struct mmu_gather.
+ */
+static inline struct mmu_gather *
+tlb_gather_mmu(struct mm_struct *mm, unsigned int full_mm_flush)
+{
+ struct mmu_gather *tlb = &get_cpu_var(mmu_gathers);
+
+ tlb->mm = mm;
+ tlb->fullmm = full_mm_flush;
+
+ init_tlb_gather(tlb);
+
+ return tlb;
+}
+
+extern void flush_tlb_mm_range(struct mm_struct *mm, unsigned long start,
+ unsigned long end);
+
+static inline void
+tlb_flush_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end)
+{
+ if (!tlb->need_flush)
+ return;
+
+ flush_tlb_mm_range(tlb->mm, tlb->start, tlb->end);
+ init_tlb_gather(tlb);
+}
+
+/* tlb_finish_mmu
+ * Called at the end of the shootdown operation to free up any resources
+ * that were required.
+ */
+static inline void
+tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end)
+{
+ tlb_flush_mmu(tlb, start, end);
+
+ /* keep the page table cache within bounds */
+ check_pgt_cache();
+
+ put_cpu_var(mmu_gathers);
+}
+
+/* tlb_remove_page
+ * Must perform the equivalent to __free_pte(pte_get_and_clear(ptep)),
+ * while handling the additional races in SMP caused by other CPUs
+ * caching valid mappings in their TLBs.
+ */
+static inline void tlb_remove_page(struct mmu_gather *tlb, struct page *page)
+{
+ tlb->need_flush = 1;
+ free_page_and_swap_cache(page);
+ return;
+}
+
+/**
+ * tlb_remove_tlb_entry - remember a pte unmapping for later tlb invalidation.
+ *
+ * Record the fact that pte's were really umapped in ->need_flush, so we can
+ * later optimise away the tlb invalidate. This helps when userspace is
+ * unmapping already-unmapped pages, which happens quite a lot.
+ */
+#define tlb_remove_tlb_entry(tlb, ptep, address) \
+ do { \
+ tlb->need_flush = 1; \
+ __tlb_remove_tlb_entry(tlb, ptep, address); \
+ } while (0)
+
+#define pte_free_tlb(tlb, ptep) __pte_free_tlb(tlb, ptep)
+
+#define pud_free_tlb(tlb, pudp) __pud_free_tlb(tlb, pudp)
+
+#define pmd_free_tlb(tlb, pmdp) __pmd_free_tlb(tlb, pmdp)
+
+#define tlb_migrate_finish(mm) do {} while (0)
#endif
diff --git a/include/asm-um/uaccess.h b/include/asm-um/uaccess.h
index 077032d4fc4..b9a895d6fa1 100644
--- a/include/asm-um/uaccess.h
+++ b/include/asm-um/uaccess.h
@@ -6,7 +6,15 @@
#ifndef __UM_UACCESS_H
#define __UM_UACCESS_H
-#include "linux/sched.h"
+#include <asm/errno.h>
+#include <asm/processor.h>
+
+/* thread_info has a mm_segment_t in it, so put the definition up here */
+typedef struct {
+ unsigned long seg;
+} mm_segment_t;
+
+#include "linux/thread_info.h"
#define VERIFY_READ 0
#define VERIFY_WRITE 1
diff --git a/include/asm-x86/bitops_64.h b/include/asm-x86/bitops_64.h
index 48adbf56ca6..aaf15194d53 100644
--- a/include/asm-x86/bitops_64.h
+++ b/include/asm-x86/bitops_64.h
@@ -37,12 +37,6 @@ static inline long __scanbit(unsigned long val, unsigned long max)
((off)+(__scanbit(~(((*(unsigned long *)addr)) >> (off)),(size)-(off)))) : \
find_next_zero_bit(addr,size,off)))
-/*
- * Find string of zero bits in a bitmap. -1 when not found.
- */
-extern unsigned long
-find_next_zero_string(unsigned long *bitmap, long start, long nbits, int len);
-
static inline void set_bit_string(unsigned long *bitmap, unsigned long i,
int len)
{
@@ -53,16 +47,6 @@ static inline void set_bit_string(unsigned long *bitmap, unsigned long i,
}
}
-static inline void __clear_bit_string(unsigned long *bitmap, unsigned long i,
- int len)
-{
- unsigned long end = i + len;
- while (i < end) {
- __clear_bit(i, bitmap);
- i++;
- }
-}
-
/**
* ffz - find first zero in word.
* @word: The word to search
diff --git a/include/asm-x86/highmem.h b/include/asm-x86/highmem.h
index c25cfcaab58..479767c9195 100644
--- a/include/asm-x86/highmem.h
+++ b/include/asm-x86/highmem.h
@@ -38,11 +38,6 @@ extern pte_t *pkmap_page_table;
* easily, subsequent pte tables have to be allocated in one physical
* chunk of RAM.
*/
-#ifdef CONFIG_X86_PAE
-#define LAST_PKMAP 512
-#else
-#define LAST_PKMAP 1024
-#endif
/*
* Ordering is:
*
@@ -58,7 +53,6 @@ extern pte_t *pkmap_page_table;
* VMALLOC_START
* high_memory
*/
-#define PKMAP_BASE ( (FIXADDR_BOOT_START - PAGE_SIZE*(LAST_PKMAP + 1)) & PMD_MASK )
#define LAST_PKMAP_MASK (LAST_PKMAP-1)
#define PKMAP_NR(virt) ((virt-PKMAP_BASE) >> PAGE_SHIFT)
#define PKMAP_ADDR(nr) (PKMAP_BASE + ((nr) << PAGE_SHIFT))
diff --git a/include/asm-x86/pgalloc_32.h b/include/asm-x86/pgalloc_32.h
index 6c21ef951da..bab12718a91 100644
--- a/include/asm-x86/pgalloc_32.h
+++ b/include/asm-x86/pgalloc_32.h
@@ -36,17 +36,17 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, struct page *p
* Allocate and free page tables.
*/
extern pgd_t *pgd_alloc(struct mm_struct *);
-extern void pgd_free(pgd_t *pgd);
+extern void pgd_free(struct mm_struct *mm, pgd_t *pgd);
extern pte_t *pte_alloc_one_kernel(struct mm_struct *, unsigned long);
extern struct page *pte_alloc_one(struct mm_struct *, unsigned long);
-static inline void pte_free_kernel(pte_t *pte)
+static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
{
free_page((unsigned long)pte);
}
-static inline void pte_free(struct page *pte)
+static inline void pte_free(struct mm_struct *mm, struct page *pte)
{
__free_page(pte);
}
@@ -63,7 +63,7 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
return (pmd_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
}
-static inline void pmd_free(pmd_t *pmd)
+static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
{
BUG_ON((unsigned long)pmd & (PAGE_SIZE-1));
free_page((unsigned long)pmd);
diff --git a/include/asm-x86/pgalloc_64.h b/include/asm-x86/pgalloc_64.h
index 8bb56468786..315314ce4bf 100644
--- a/include/asm-x86/pgalloc_64.h
+++ b/include/asm-x86/pgalloc_64.h
@@ -17,7 +17,7 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, struct page *p
set_pmd(pmd, __pmd(_PAGE_TABLE | (page_to_pfn(pte) << PAGE_SHIFT)));
}
-static inline void pmd_free(pmd_t *pmd)
+static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
{
BUG_ON((unsigned long)pmd & (PAGE_SIZE-1));
free_page((unsigned long)pmd);
@@ -33,7 +33,7 @@ static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
}
-static inline void pud_free (pud_t *pud)
+static inline void pud_free(struct mm_struct *mm, pud_t *pud)
{
BUG_ON((unsigned long)pud & (PAGE_SIZE-1));
free_page((unsigned long)pud);
@@ -77,7 +77,7 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm)
return pgd;
}
-static inline void pgd_free(pgd_t *pgd)
+static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
{
BUG_ON((unsigned long)pgd & (PAGE_SIZE-1));
pgd_list_del(pgd);
@@ -100,13 +100,13 @@ static inline struct page *pte_alloc_one(struct mm_struct *mm, unsigned long add
/* Should really implement gc for free page table pages. This could be
done with a reference count in struct page. */
-static inline void pte_free_kernel(pte_t *pte)
+static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
{
BUG_ON((unsigned long)pte & (PAGE_SIZE-1));
free_page((unsigned long)pte);
}
-static inline void pte_free(struct page *pte)
+static inline void pte_free(struct mm_struct *mm, struct page *pte)
{
__free_page(pte);
}
diff --git a/include/asm-x86/pgtable_32.h b/include/asm-x86/pgtable_32.h
index 935630d1730..80dd438642f 100644
--- a/include/asm-x86/pgtable_32.h
+++ b/include/asm-x86/pgtable_32.h
@@ -66,6 +66,14 @@ void paging_init(void);
#define VMALLOC_OFFSET (8*1024*1024)
#define VMALLOC_START (((unsigned long) high_memory + \
2*VMALLOC_OFFSET-1) & ~(VMALLOC_OFFSET-1))
+#ifdef CONFIG_X86_PAE
+#define LAST_PKMAP 512
+#else
+#define LAST_PKMAP 1024
+#endif
+
+#define PKMAP_BASE ((FIXADDR_BOOT_START - PAGE_SIZE*(LAST_PKMAP + 1)) & PMD_MASK)
+
#ifdef CONFIG_HIGHMEM
# define VMALLOC_END (PKMAP_BASE-2*PAGE_SIZE)
#else
diff --git a/include/asm-x86/unistd_32.h b/include/asm-x86/unistd_32.h
index 8d8f9b5adbb..984123a68f7 100644
--- a/include/asm-x86/unistd_32.h
+++ b/include/asm-x86/unistd_32.h
@@ -327,9 +327,11 @@
#define __NR_epoll_pwait 319
#define __NR_utimensat 320
#define __NR_signalfd 321
-#define __NR_timerfd 322
+#define __NR_timerfd_create 322
#define __NR_eventfd 323
#define __NR_fallocate 324
+#define __NR_timerfd_settime 325
+#define __NR_timerfd_gettime 326
#ifdef __KERNEL__
diff --git a/include/asm-x86/unistd_64.h b/include/asm-x86/unistd_64.h
index 5ff4d3e24c3..3883ceb54ef 100644
--- a/include/asm-x86/unistd_64.h
+++ b/include/asm-x86/unistd_64.h
@@ -629,12 +629,17 @@ __SYSCALL(__NR_utimensat, sys_utimensat)
__SYSCALL(__NR_epoll_pwait, sys_epoll_pwait)
#define __NR_signalfd 282
__SYSCALL(__NR_signalfd, sys_signalfd)
-#define __NR_timerfd 283
-__SYSCALL(__NR_timerfd, sys_timerfd)
+#define __NR_timerfd_create 283
+__SYSCALL(__NR_timerfd_create, sys_timerfd_create)
#define __NR_eventfd 284
__SYSCALL(__NR_eventfd, sys_eventfd)
#define __NR_fallocate 285
__SYSCALL(__NR_fallocate, sys_fallocate)
+#define __NR_timerfd_settime 286
+__SYSCALL(__NR_timerfd_settime, sys_timerfd_settime)
+#define __NR_timerfd_gettime 287
+__SYSCALL(__NR_timerfd_gettime, sys_timerfd_gettime)
+
#ifndef __NO_STUBS
#define __ARCH_WANT_OLD_READDIR
diff --git a/include/asm-xtensa/pgalloc.h b/include/asm-xtensa/pgalloc.h
index 3e5b5652510..1d51ba5463f 100644
--- a/include/asm-xtensa/pgalloc.h
+++ b/include/asm-xtensa/pgalloc.h
@@ -31,7 +31,7 @@ pgd_alloc(struct mm_struct *mm)
return (pgd_t*) __get_free_pages(GFP_KERNEL | __GFP_ZERO, PGD_ORDER);
}
-static inline void pgd_free(pgd_t *pgd)
+static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
{
free_page((unsigned long)pgd);
}
@@ -52,12 +52,12 @@ static inline struct page *pte_alloc_one(struct mm_struct *mm,
return virt_to_page(pte_alloc_one_kernel(mm, addr));
}
-static inline void pte_free_kernel(pte_t *pte)
+static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
{
kmem_cache_free(pgtable_cache, pte);
}
-static inline void pte_free(struct page *page)
+static inline void pte_free(struct mm_struct *mm, struct page *page)
{
kmem_cache_free(pgtable_cache, page_address(page));
}
diff --git a/include/asm-xtensa/tlb.h b/include/asm-xtensa/tlb.h
index 4830232017a..31c220faca0 100644
--- a/include/asm-xtensa/tlb.h
+++ b/include/asm-xtensa/tlb.h
@@ -42,6 +42,6 @@
#include <asm-generic/tlb.h>
-#define __pte_free_tlb(tlb,pte) pte_free(pte)
+#define __pte_free_tlb(tlb, pte) pte_free((tlb)->mm, pte)
#endif /* _XTENSA_TLB_H */
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index c0f9bb78727..93631229fd5 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -219,6 +219,7 @@ unifdef-y += i2c-dev.h
unifdef-y += icmp.h
unifdef-y += icmpv6.h
unifdef-y += if_addr.h
+unifdef-y += if_addrlabel.h
unifdef-y += if_arp.h
unifdef-y += if_bridge.h
unifdef-y += if_ec.h
diff --git a/include/linux/agp_backend.h b/include/linux/agp_backend.h
index abc521cfb08..03e34547d48 100644
--- a/include/linux/agp_backend.h
+++ b/include/linux/agp_backend.h
@@ -109,6 +109,7 @@ extern int agp_unbind_memory(struct agp_memory *);
extern void agp_enable(struct agp_bridge_data *, u32);
extern struct agp_bridge_data *agp_backend_acquire(struct pci_dev *);
extern void agp_backend_release(struct agp_bridge_data *);
+extern void agp_flush_chipset(struct agp_bridge_data *);
#endif /* __KERNEL__ */
#endif /* _AGP_BACKEND_H */
diff --git a/include/linux/agpgart.h b/include/linux/agpgart.h
index 09fbf7e5a6c..62aef589eb9 100644
--- a/include/linux/agpgart.h
+++ b/include/linux/agpgart.h
@@ -38,6 +38,7 @@
#define AGPIOC_DEALLOCATE _IOW (AGPIOC_BASE, 7, int)
#define AGPIOC_BIND _IOW (AGPIOC_BASE, 8, struct agp_bind*)
#define AGPIOC_UNBIND _IOW (AGPIOC_BASE, 9, struct agp_unbind*)
+#define AGPIOC_CHIPSET_FLUSH _IO (AGPIOC_BASE, 10)
#define AGP_DEVICE "/dev/agpgart"
diff --git a/include/linux/capability.h b/include/linux/capability.h
index bb017edffd5..7d50ff6d269 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -14,7 +14,6 @@
#define _LINUX_CAPABILITY_H
#include <linux/types.h>
-#include <linux/compiler.h>
struct task_struct;
@@ -23,13 +22,20 @@ struct task_struct;
kernel might be somewhat backwards compatible, but don't bet on
it. */
-/* XXX - Note, cap_t, is defined by POSIX to be an "opaque" pointer to
+/* Note, cap_t, is defined by POSIX (draft) to be an "opaque" pointer to
a set of three capability sets. The transposition of 3*the
following structure to such a composite is better handled in a user
library since the draft standard requires the use of malloc/free
etc.. */
-#define _LINUX_CAPABILITY_VERSION 0x19980330
+#define _LINUX_CAPABILITY_VERSION_1 0x19980330
+#define _LINUX_CAPABILITY_U32S_1 1
+
+#define _LINUX_CAPABILITY_VERSION_2 0x20071026
+#define _LINUX_CAPABILITY_U32S_2 2
+
+#define _LINUX_CAPABILITY_VERSION _LINUX_CAPABILITY_VERSION_2
+#define _LINUX_CAPABILITY_U32S _LINUX_CAPABILITY_U32S_2
typedef struct __user_cap_header_struct {
__u32 version;
@@ -42,41 +48,42 @@ typedef struct __user_cap_data_struct {
__u32 inheritable;
} __user *cap_user_data_t;
+
#define XATTR_CAPS_SUFFIX "capability"
#define XATTR_NAME_CAPS XATTR_SECURITY_PREFIX XATTR_CAPS_SUFFIX
-#define XATTR_CAPS_SZ (3*sizeof(__le32))
#define VFS_CAP_REVISION_MASK 0xFF000000
+#define VFS_CAP_FLAGS_MASK ~VFS_CAP_REVISION_MASK
+#define VFS_CAP_FLAGS_EFFECTIVE 0x000001
+
#define VFS_CAP_REVISION_1 0x01000000
+#define VFS_CAP_U32_1 1
+#define XATTR_CAPS_SZ_1 (sizeof(__le32)*(1 + 2*VFS_CAP_U32_1))
-#define VFS_CAP_REVISION VFS_CAP_REVISION_1
+#define VFS_CAP_REVISION_2 0x02000000
+#define VFS_CAP_U32_2 2
+#define XATTR_CAPS_SZ_2 (sizeof(__le32)*(1 + 2*VFS_CAP_U32_2))
+
+#define XATTR_CAPS_SZ XATTR_CAPS_SZ_2
+#define VFS_CAP_U32 VFS_CAP_U32_2
+#define VFS_CAP_REVISION VFS_CAP_REVISION_2
-#define VFS_CAP_FLAGS_MASK ~VFS_CAP_REVISION_MASK
-#define VFS_CAP_FLAGS_EFFECTIVE 0x000001
struct vfs_cap_data {
- __u32 magic_etc; /* Little endian */
- __u32 permitted; /* Little endian */
- __u32 inheritable; /* Little endian */
+ __le32 magic_etc; /* Little endian */
+ struct {
+ __le32 permitted; /* Little endian */
+ __le32 inheritable; /* Little endian */
+ } data[VFS_CAP_U32];
};
#ifdef __KERNEL__
-/* #define STRICT_CAP_T_TYPECHECKS */
-
-#ifdef STRICT_CAP_T_TYPECHECKS
-
typedef struct kernel_cap_struct {
- __u32 cap;
+ __u32 cap[_LINUX_CAPABILITY_U32S];
} kernel_cap_t;
-#else
-
-typedef __u32 kernel_cap_t;
-
-#endif
-
-#define _USER_CAP_HEADER_SIZE (2*sizeof(__u32))
+#define _USER_CAP_HEADER_SIZE (sizeof(struct __user_cap_header_struct))
#define _KERNEL_CAP_T_SIZE (sizeof(kernel_cap_t))
#endif
@@ -119,10 +126,6 @@ typedef __u32 kernel_cap_t;
#define CAP_FSETID 4
-/* Used to decide between falling back on the old suser() or fsuser(). */
-
-#define CAP_FS_MASK 0x1f
-
/* Overrides the restriction that the real or effective user ID of a
process sending a signal must match the real or effective user ID
of the process receiving the signal. */
@@ -145,8 +148,14 @@ typedef __u32 kernel_cap_t;
** Linux-specific capabilities
**/
-/* Transfer any capability in your permitted set to any pid,
- remove any capability in your permitted set from any pid */
+/* Without VFS support for capabilities:
+ * Transfer any capability in your permitted set to any pid,
+ * remove any capability in your permitted set from any pid
+ * With VFS support for capabilities (neither of above, but)
+ * Add any capability from current's capability bounding set
+ * to the current process' inheritable set
+ * Allow taking bits out of capability bounding set
+ */
#define CAP_SETPCAP 8
@@ -195,7 +204,6 @@ typedef __u32 kernel_cap_t;
#define CAP_IPC_OWNER 15
/* Insert and remove kernel modules - modify kernel without limit */
-/* Modify cap_bset */
#define CAP_SYS_MODULE 16
/* Allow ioperm/iopl access */
@@ -307,74 +315,183 @@ typedef __u32 kernel_cap_t;
#define CAP_SETFCAP 31
+/* Override MAC access.
+ The base kernel enforces no MAC policy.
+ An LSM may enforce a MAC policy, and if it does and it chooses
+ to implement capability based overrides of that policy, this is
+ the capability it should use to do so. */
+
+#define CAP_MAC_OVERRIDE 32
+
+/* Allow MAC configuration or state changes.
+ The base kernel requires no MAC configuration.
+ An LSM may enforce a MAC policy, and if it does and it chooses
+ to implement capability based checks on modifications to that
+ policy or the data required to maintain it, this is the
+ capability it should use to do so. */
+
+#define CAP_MAC_ADMIN 33
+
+#define CAP_LAST_CAP CAP_MAC_ADMIN
+
+#define cap_valid(x) ((x) >= 0 && (x) <= CAP_LAST_CAP)
+
+/*
+ * Bit location of each capability (used by user-space library and kernel)
+ */
+
+#define CAP_TO_INDEX(x) ((x) >> 5) /* 1 << 5 == bits in __u32 */
+#define CAP_TO_MASK(x) (1 << ((x) & 31)) /* mask for indexed __u32 */
+
#ifdef __KERNEL__
/*
* Internal kernel functions only
*/
-#ifdef STRICT_CAP_T_TYPECHECKS
+#define CAP_FOR_EACH_U32(__capi) \
+ for (__capi = 0; __capi < _LINUX_CAPABILITY_U32S; ++__capi)
+
+# define CAP_FS_MASK_B0 (CAP_TO_MASK(CAP_CHOWN) \
+ | CAP_TO_MASK(CAP_DAC_OVERRIDE) \
+ | CAP_TO_MASK(CAP_DAC_READ_SEARCH) \
+ | CAP_TO_MASK(CAP_FOWNER) \
+ | CAP_TO_MASK(CAP_FSETID))
+
+# define CAP_FS_MASK_B1 (CAP_TO_MASK(CAP_MAC_OVERRIDE))
+
+#if _LINUX_CAPABILITY_U32S != 2
+# error Fix up hand-coded capability macro initializers
+#else /* HAND-CODED capability initializers */
+
+# define CAP_EMPTY_SET {{ 0, 0 }}
+# define CAP_FULL_SET {{ ~0, ~0 }}
+# define CAP_INIT_EFF_SET {{ ~CAP_TO_MASK(CAP_SETPCAP), ~0 }}
+# define CAP_FS_SET {{ CAP_FS_MASK_B0, CAP_FS_MASK_B1 } }
+# define CAP_NFSD_SET {{ CAP_FS_MASK_B0|CAP_TO_MASK(CAP_SYS_RESOURCE), \
+ CAP_FS_MASK_B1 } }
+
+#endif /* _LINUX_CAPABILITY_U32S != 2 */
+
+#define CAP_INIT_INH_SET CAP_EMPTY_SET
+
+# define cap_clear(c) do { (c) = __cap_empty_set; } while (0)
+# define cap_set_full(c) do { (c) = __cap_full_set; } while (0)
+# define cap_set_init_eff(c) do { (c) = __cap_init_eff_set; } while (0)
+
+#define cap_raise(c, flag) ((c).cap[CAP_TO_INDEX(flag)] |= CAP_TO_MASK(flag))
+#define cap_lower(c, flag) ((c).cap[CAP_TO_INDEX(flag)] &= ~CAP_TO_MASK(flag))
+#define cap_raised(c, flag) ((c).cap[CAP_TO_INDEX(flag)] & CAP_TO_MASK(flag))
+
+#define CAP_BOP_ALL(c, a, b, OP) \
+do { \
+ unsigned __capi; \
+ CAP_FOR_EACH_U32(__capi) { \
+ c.cap[__capi] = a.cap[__capi] OP b.cap[__capi]; \
+ } \
+} while (0)
+
+#define CAP_UOP_ALL(c, a, OP) \
+do { \
+ unsigned __capi; \
+ CAP_FOR_EACH_U32(__capi) { \
+ c.cap[__capi] = OP a.cap[__capi]; \
+ } \
+} while (0)
+
+static inline kernel_cap_t cap_combine(const kernel_cap_t a,
+ const kernel_cap_t b)
+{
+ kernel_cap_t dest;
+ CAP_BOP_ALL(dest, a, b, |);
+ return dest;
+}
-#define to_cap_t(x) { x }
-#define cap_t(x) (x).cap
+static inline kernel_cap_t cap_intersect(const kernel_cap_t a,
+ const kernel_cap_t b)
+{
+ kernel_cap_t dest;
+ CAP_BOP_ALL(dest, a, b, &);
+ return dest;
+}
-#else
+static inline kernel_cap_t cap_drop(const kernel_cap_t a,
+ const kernel_cap_t drop)
+{
+ kernel_cap_t dest;
+ CAP_BOP_ALL(dest, a, drop, &~);
+ return dest;
+}
-#define to_cap_t(x) (x)
-#define cap_t(x) (x)
+static inline kernel_cap_t cap_invert(const kernel_cap_t c)
+{
+ kernel_cap_t dest;
+ CAP_UOP_ALL(dest, c, ~);
+ return dest;
+}
-#endif
+static inline int cap_isclear(const kernel_cap_t a)
+{
+ unsigned __capi;
+ CAP_FOR_EACH_U32(__capi) {
+ if (a.cap[__capi] != 0)
+ return 0;
+ }
+ return 1;
+}
-#define CAP_EMPTY_SET to_cap_t(0)
-#define CAP_FULL_SET to_cap_t(~0)
-#define CAP_INIT_EFF_SET to_cap_t(~0 & ~CAP_TO_MASK(CAP_SETPCAP))
-#define CAP_INIT_INH_SET to_cap_t(0)
+static inline int cap_issubset(const kernel_cap_t a, const kernel_cap_t set)
+{
+ kernel_cap_t dest;
+ dest = cap_drop(a, set);
+ return cap_isclear(dest);
+}
-#define CAP_TO_MASK(x) (1 << (x))
-#define cap_raise(c, flag) (cap_t(c) |= CAP_TO_MASK(flag))
-#define cap_lower(c, flag) (cap_t(c) &= ~CAP_TO_MASK(flag))
-#define cap_raised(c, flag) (cap_t(c) & CAP_TO_MASK(flag))
+/* Used to decide between falling back on the old suser() or fsuser(). */
-static inline kernel_cap_t cap_combine(kernel_cap_t a, kernel_cap_t b)
+static inline int cap_is_fs_cap(int cap)
{
- kernel_cap_t dest;
- cap_t(dest) = cap_t(a) | cap_t(b);
- return dest;
+ const kernel_cap_t __cap_fs_set = CAP_FS_SET;
+ return !!(CAP_TO_MASK(cap) & __cap_fs_set.cap[CAP_TO_INDEX(cap)]);
}
-static inline kernel_cap_t cap_intersect(kernel_cap_t a, kernel_cap_t b)
+static inline kernel_cap_t cap_drop_fs_set(const kernel_cap_t a)
{
- kernel_cap_t dest;
- cap_t(dest) = cap_t(a) & cap_t(b);
- return dest;
+ const kernel_cap_t __cap_fs_set = CAP_FS_SET;
+ return cap_drop(a, __cap_fs_set);
}
-static inline kernel_cap_t cap_drop(kernel_cap_t a, kernel_cap_t drop)
+static inline kernel_cap_t cap_raise_fs_set(const kernel_cap_t a,
+ const kernel_cap_t permitted)
{
- kernel_cap_t dest;
- cap_t(dest) = cap_t(a) & ~cap_t(drop);
- return dest;
+ const kernel_cap_t __cap_fs_set = CAP_FS_SET;
+ return cap_combine(a,
+ cap_intersect(permitted, __cap_fs_set));
}
-static inline kernel_cap_t cap_invert(kernel_cap_t c)
+static inline kernel_cap_t cap_drop_nfsd_set(const kernel_cap_t a)
{
- kernel_cap_t dest;
- cap_t(dest) = ~cap_t(c);
- return dest;
+ const kernel_cap_t __cap_fs_set = CAP_NFSD_SET;
+ return cap_drop(a, __cap_fs_set);
}
-#define cap_isclear(c) (!cap_t(c))
-#define cap_issubset(a,set) (!(cap_t(a) & ~cap_t(set)))
-
-#define cap_clear(c) do { cap_t(c) = 0; } while(0)
-#define cap_set_full(c) do { cap_t(c) = ~0; } while(0)
-#define cap_mask(c,mask) do { cap_t(c) &= cap_t(mask); } while(0)
+static inline kernel_cap_t cap_raise_nfsd_set(const kernel_cap_t a,
+ const kernel_cap_t permitted)
+{
+ const kernel_cap_t __cap_nfsd_set = CAP_NFSD_SET;
+ return cap_combine(a,
+ cap_intersect(permitted, __cap_nfsd_set));
+}
-#define cap_is_fs_cap(c) (CAP_TO_MASK(c) & CAP_FS_MASK)
+extern const kernel_cap_t __cap_empty_set;
+extern const kernel_cap_t __cap_full_set;
+extern const kernel_cap_t __cap_init_eff_set;
int capable(int cap);
int __capable(struct task_struct *t, int cap);
+extern long cap_prctl_drop(unsigned long cap);
+
#endif /* __KERNEL__ */
#endif /* !_LINUX_CAPABILITY_H */
diff --git a/include/linux/compat.h b/include/linux/compat.h
index d38655f2be7..ae0a483bef9 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -279,8 +279,11 @@ asmlinkage long compat_sys_utimensat(unsigned int dfd, char __user *filename,
asmlinkage long compat_sys_signalfd(int ufd,
const compat_sigset_t __user *sigmask,
compat_size_t sigsetsize);
-asmlinkage long compat_sys_timerfd(int ufd, int clockid, int flags,
- const struct compat_itimerspec __user *utmr);
+asmlinkage long compat_sys_timerfd_settime(int ufd, int flags,
+ const struct compat_itimerspec __user *utmr,
+ struct compat_itimerspec __user *otmr);
+asmlinkage long compat_sys_timerfd_gettime(int ufd,
+ struct compat_itimerspec __user *otmr);
#endif /* CONFIG_COMPAT */
#endif /* _LINUX_COMPAT_H */
diff --git a/include/linux/device.h b/include/linux/device.h
index 479c0b31593..2258d89bf52 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -410,6 +410,15 @@ extern int devres_release_group(struct device *dev, void *id);
extern void *devm_kzalloc(struct device *dev, size_t size, gfp_t gfp);
extern void devm_kfree(struct device *dev, void *p);
+struct device_dma_parameters {
+ /*
+ * a low level driver may set these to teach IOMMU code about
+ * sg limitations.
+ */
+ unsigned int max_segment_size;
+ unsigned long segment_boundary_mask;
+};
+
struct device {
struct klist klist_children;
struct klist_node knode_parent; /* node in sibling list */
@@ -445,6 +454,8 @@ struct device {
64 bit addresses for consistent
allocations such descriptors. */
+ struct device_dma_parameters *dma_parms;
+
struct list_head dma_pools; /* dma pools (if dma'ble) */
struct dma_coherent_mem *dma_mem; /* internal for coherent mem
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index 4470950892b..33203070962 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -60,6 +60,36 @@ static inline int is_device_dma_capable(struct device *dev)
extern u64 dma_get_required_mask(struct device *dev);
+static inline unsigned int dma_get_max_seg_size(struct device *dev)
+{
+ return dev->dma_parms ? dev->dma_parms->max_segment_size : 65536;
+}
+
+static inline unsigned int dma_set_max_seg_size(struct device *dev,
+ unsigned int size)
+{
+ if (dev->dma_parms) {
+ dev->dma_parms->max_segment_size = size;
+ return 0;
+ } else
+ return -EIO;
+}
+
+static inline unsigned long dma_get_seg_boundary(struct device *dev)
+{
+ return dev->dma_parms ?
+ dev->dma_parms->segment_boundary_mask : 0xffffffff;
+}
+
+static inline int dma_set_seg_boundary(struct device *dev, unsigned long mask)
+{
+ if (dev->dma_parms) {
+ dev->dma_parms->segment_boundary_mask = mask;
+ return 0;
+ } else
+ return -EIO;
+}
+
/* flags for the coherent memory api */
#define DMA_MEMORY_MAP 0x01
#define DMA_MEMORY_IO 0x02
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 7e93a9ae706..0c6ce515185 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -228,5 +228,7 @@ extern void FASTCALL(free_cold_page(struct page *page));
void page_alloc_init(void);
void drain_zone_pages(struct zone *zone, struct per_cpu_pages *pcp);
+void drain_all_pages(void);
+void drain_local_pages(void *dummy);
#endif /* __LINUX_GFP_H */
diff --git a/include/linux/highmem.h b/include/linux/highmem.h
index 1fcb0033179..7dcbc82f3b7 100644
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -68,8 +68,6 @@ static inline void clear_user_highpage(struct page *page, unsigned long vaddr)
void *addr = kmap_atomic(page, KM_USER0);
clear_user_page(addr, vaddr, page);
kunmap_atomic(addr, KM_USER0);
- /* Make sure this page is cleared on other CPU's too before using it */
- smp_wmb();
}
#ifndef __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE
@@ -124,28 +122,40 @@ static inline void clear_highpage(struct page *page)
kunmap_atomic(kaddr, KM_USER0);
}
-/*
- * Same but also flushes aliased cache contents to RAM.
- *
- * This must be a macro because KM_USER0 and friends aren't defined if
- * !CONFIG_HIGHMEM
- */
-#define zero_user_page(page, offset, size, km_type) \
- do { \
- void *kaddr; \
- \
- BUG_ON((offset) + (size) > PAGE_SIZE); \
- \
- kaddr = kmap_atomic(page, km_type); \
- memset((char *)kaddr + (offset), 0, (size)); \
- flush_dcache_page(page); \
- kunmap_atomic(kaddr, (km_type)); \
- } while (0)
+static inline void zero_user_segments(struct page *page,
+ unsigned start1, unsigned end1,
+ unsigned start2, unsigned end2)
+{
+ void *kaddr = kmap_atomic(page, KM_USER0);
+
+ BUG_ON(end1 > PAGE_SIZE || end2 > PAGE_SIZE);
+
+ if (end1 > start1)
+ memset(kaddr + start1, 0, end1 - start1);
+
+ if (end2 > start2)
+ memset(kaddr + start2, 0, end2 - start2);
+
+ kunmap_atomic(kaddr, KM_USER0);
+ flush_dcache_page(page);
+}
+
+static inline void zero_user_segment(struct page *page,
+ unsigned start, unsigned end)
+{
+ zero_user_segments(page, start, end, 0, 0);
+}
+
+static inline void zero_user(struct page *page,
+ unsigned start, unsigned size)
+{
+ zero_user_segments(page, start, start + size, 0, 0);
+}
static inline void __deprecated memclear_highpage_flush(struct page *page,
unsigned int offset, unsigned int size)
{
- zero_user_page(page, offset, size, KM_USER0);
+ zero_user(page, offset, size);
}
#ifndef __HAVE_ARCH_COPY_USER_HIGHPAGE
@@ -160,8 +170,6 @@ static inline void copy_user_highpage(struct page *to, struct page *from,
copy_user_page(vto, vfrom, vaddr, to);
kunmap_atomic(vfrom, KM_USER0);
kunmap_atomic(vto, KM_USER1);
- /* Make sure this page is cleared on other CPU's too before using it */
- smp_wmb();
}
#endif
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index f79dcba4b2c..8371b664b41 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -301,9 +301,16 @@ static inline int hrtimer_is_queued(struct hrtimer *timer)
}
/* Forward a hrtimer so it expires after now: */
-extern unsigned long
+extern u64
hrtimer_forward(struct hrtimer *timer, ktime_t now, ktime_t interval);
+/* Forward a hrtimer so it expires after the hrtimer's current now */
+static inline u64 hrtimer_forward_now(struct hrtimer *timer,
+ ktime_t interval)
+{
+ return hrtimer_forward(timer, timer->base->get_time(), interval);
+}
+
/* Precise sleep: */
extern long hrtimer_nanosleep(struct timespec *rqtp,
struct timespec *rmtp,
@@ -322,9 +329,9 @@ extern void hrtimer_run_pending(void);
extern void __init hrtimers_init(void);
#if BITS_PER_LONG < 64
-extern unsigned long ktime_divns(const ktime_t kt, s64 div);
+extern u64 ktime_divns(const ktime_t kt, s64 div);
#else /* BITS_PER_LONG < 64 */
-# define ktime_divns(kt, div) (unsigned long)((kt).tv64 / (div))
+# define ktime_divns(kt, div) (u64)((kt).tv64 / (div))
#endif
/* Show pending timers: */
diff --git a/include/linux/hw_random.h b/include/linux/hw_random.h
index 85d11916e9e..42131820bb8 100644
--- a/include/linux/hw_random.h
+++ b/include/linux/hw_random.h
@@ -44,7 +44,15 @@ struct hwrng {
/** Register a new Hardware Random Number Generator driver. */
extern int hwrng_register(struct hwrng *rng);
/** Unregister a Hardware Random Number Generator driver. */
-extern void hwrng_unregister(struct hwrng *rng);
+extern void __hwrng_unregister(struct hwrng *rng, bool suspended);
+static inline void hwrng_unregister(struct hwrng *rng)
+{
+ __hwrng_unregister(rng, false);
+}
+static inline void hwrng_unregister_suspended(struct hwrng *rng)
+{
+ __hwrng_unregister(rng, true);
+}
#endif /* __KERNEL__ */
#endif /* LINUX_HWRANDOM_H_ */
diff --git a/include/linux/i2c/pca9539.h b/include/linux/i2c/pca9539.h
new file mode 100644
index 00000000000..611d84ab7a3
--- /dev/null
+++ b/include/linux/i2c/pca9539.h
@@ -0,0 +1,18 @@
+/* platform data for the PCA9539 16-bit I/O expander driver */
+
+struct pca9539_platform_data {
+ /* number of the first GPIO */
+ unsigned gpio_base;
+
+ /* initial polarity inversion setting */
+ uint16_t invert;
+
+ void *context; /* param to setup/teardown */
+
+ int (*setup)(struct i2c_client *client,
+ unsigned gpio, unsigned ngpio,
+ void *context);
+ int (*teardown)(struct i2c_client *client,
+ unsigned gpio, unsigned ngpio,
+ void *context);
+};
diff --git a/include/linux/i2c/pcf857x.h b/include/linux/i2c/pcf857x.h
new file mode 100644
index 00000000000..ba8ea6e1647
--- /dev/null
+++ b/include/linux/i2c/pcf857x.h
@@ -0,0 +1,45 @@
+#ifndef __LINUX_PCF857X_H
+#define __LINUX_PCF857X_H
+
+/**
+ * struct pcf857x_platform_data - data to set up pcf857x driver
+ * @gpio_base: number of the chip's first GPIO
+ * @n_latch: optional bit-inverse of initial register value; if
+ * you leave this initialized to zero the driver will act
+ * like the chip was just reset
+ * @setup: optional callback issued once the GPIOs are valid
+ * @teardown: optional callback issued before the GPIOs are invalidated
+ * @context: optional parameter passed to setup() and teardown()
+ *
+ * In addition to the I2C_BOARD_INFO() state appropriate to each chip,
+ * the i2c_board_info used with the pcf875x driver must provide the
+ * chip "type" ("pcf8574", "pcf8574a", "pcf8575", "pcf8575c") and its
+ * platform_data (pointer to one of these structures) with at least
+ * the gpio_base value initialized.
+ *
+ * The @setup callback may be used with the kind of board-specific glue
+ * which hands the (now-valid) GPIOs to other drivers, or which puts
+ * devices in their initial states using these GPIOs.
+ *
+ * These GPIO chips are only "quasi-bidirectional"; read the chip specs
+ * to understand the behavior. They don't have separate registers to
+ * record which pins are used for input or output, record which output
+ * values are driven, or provide access to input values. That must be
+ * inferred by reading the chip's value and knowing the last value written
+ * to it. If you leave n_latch initialized to zero, that last written
+ * value is presumed to be all ones (as if the chip were just reset).
+ */
+struct pcf857x_platform_data {
+ unsigned gpio_base;
+ unsigned n_latch;
+
+ int (*setup)(struct i2c_client *client,
+ int gpio, unsigned ngpio,
+ void *context);
+ int (*teardown)(struct i2c_client *client,
+ int gpio, unsigned ngpio,
+ void *context);
+ void *context;
+};
+
+#endif /* __LINUX_PCF857X_H */
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index f42663eaf65..1f74e1d7415 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -121,6 +121,18 @@ extern struct group_info init_groups;
#else
#define INIT_IDS
#endif
+
+#ifdef CONFIG_SECURITY_FILE_CAPABILITIES
+/*
+ * Because of the reduced scope of CAP_SETPCAP when filesystem
+ * capabilities are in effect, it is safe to allow CAP_SETPCAP to
+ * be available in the default configuration.
+ */
+# define CAP_INIT_BSET CAP_FULL_SET
+#else
+# define CAP_INIT_BSET CAP_INIT_EFF_SET
+#endif
+
/*
* INIT_TASK is used to set up the first task table, touch at
* your own risk!. Base=0, limit=0x1fffff (=2MB)
@@ -156,6 +168,7 @@ extern struct group_info init_groups;
.cap_effective = CAP_INIT_EFF_SET, \
.cap_inheritable = CAP_INIT_INH_SET, \
.cap_permitted = CAP_FULL_SET, \
+ .cap_bset = CAP_INIT_BSET, \
.keep_capabilities = 0, \
.user = INIT_USER, \
.comm = "swapper", \
diff --git a/include/linux/iommu-helper.h b/include/linux/iommu-helper.h
new file mode 100644
index 00000000000..4dd4c04ff2f
--- /dev/null
+++ b/include/linux/iommu-helper.h
@@ -0,0 +1,7 @@
+extern unsigned long iommu_area_alloc(unsigned long *map, unsigned long size,
+ unsigned long start, unsigned int nr,
+ unsigned long shift,
+ unsigned long boundary_size,
+ unsigned long align_mask);
+extern void iommu_area_free(unsigned long *map, unsigned long start,
+ unsigned int nr);
diff --git a/include/linux/latency.h b/include/linux/latency.h
deleted file mode 100644
index c08b52bb55b..00000000000
--- a/include/linux/latency.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * latency.h: Explicit system-wide latency-expectation infrastructure
- *
- * (C) Copyright 2006 Intel Corporation
- * Author: Arjan van de Ven <arjan@linux.intel.com>
- *
- */
-
-#ifndef _INCLUDE_GUARD_LATENCY_H_
-#define _INCLUDE_GUARD_LATENCY_H_
-
-#include <linux/notifier.h>
-
-void set_acceptable_latency(char *identifier, int usecs);
-void modify_acceptable_latency(char *identifier, int usecs);
-void remove_acceptable_latency(char *identifier);
-void synchronize_acceptable_latency(void);
-int system_latency_constraint(void);
-
-int register_latency_notifier(struct notifier_block * nb);
-int unregister_latency_notifier(struct notifier_block * nb);
-
-#define INFINITE_LATENCY 1000000
-
-#endif
diff --git a/include/linux/leds.h b/include/linux/leds.h
index b4130ff58d0..00f89fd6c52 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -54,7 +54,15 @@ struct led_classdev {
extern int led_classdev_register(struct device *parent,
struct led_classdev *led_cdev);
-extern void led_classdev_unregister(struct led_classdev *led_cdev);
+extern void __led_classdev_unregister(struct led_classdev *led_cdev, bool sus);
+static inline void led_classdev_unregister(struct led_classdev *lcd)
+{
+ __led_classdev_unregister(lcd, false);
+}
+static inline void led_classdev_unregister_suspended(struct led_classdev *lcd)
+{
+ __led_classdev_unregister(lcd, true);
+}
extern void led_classdev_suspend(struct led_classdev *led_cdev);
extern void led_classdev_resume(struct led_classdev *led_cdev);
diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h
index dff9ea32606..24b30b9b4f8 100644
--- a/include/linux/miscdevice.h
+++ b/include/linux/miscdevice.h
@@ -43,7 +43,15 @@ struct miscdevice {
};
extern int misc_register(struct miscdevice * misc);
-extern int misc_deregister(struct miscdevice * misc);
+extern int __misc_deregister(struct miscdevice *misc, bool suspended);
+static inline int misc_deregister(struct miscdevice *misc)
+{
+ return __misc_deregister(misc, false);
+}
+static inline int misc_deregister_suspended(struct miscdevice *misc)
+{
+ return __misc_deregister(misc, true);
+}
#define MODULE_ALIAS_MISCDEV(minor) \
MODULE_ALIAS("char-major-" __stringify(MISC_MAJOR) \
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 1bba6789a50..89d7c691b93 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -227,10 +227,22 @@ static inline int put_page_testzero(struct page *page)
*/
static inline int get_page_unless_zero(struct page *page)
{
- VM_BUG_ON(PageCompound(page));
+ VM_BUG_ON(PageTail(page));
return atomic_inc_not_zero(&page->_count);
}
+/* Support for virtually mapped pages */
+struct page *vmalloc_to_page(const void *addr);
+unsigned long vmalloc_to_pfn(const void *addr);
+
+/* Determine if an address is within the vmalloc range */
+static inline int is_vmalloc_addr(const void *x)
+{
+ unsigned long addr = (unsigned long)x;
+
+ return addr >= VMALLOC_START && addr < VMALLOC_END;
+}
+
static inline struct page *compound_head(struct page *page)
{
if (unlikely(PageTail(page)))
@@ -706,6 +718,28 @@ unsigned long unmap_vmas(struct mmu_gather **tlb,
struct vm_area_struct *start_vma, unsigned long start_addr,
unsigned long end_addr, unsigned long *nr_accounted,
struct zap_details *);
+
+/**
+ * mm_walk - callbacks for walk_page_range
+ * @pgd_entry: if set, called for each non-empty PGD (top-level) entry
+ * @pud_entry: if set, called for each non-empty PUD (2nd-level) entry
+ * @pmd_entry: if set, called for each non-empty PMD (3rd-level) entry
+ * @pte_entry: if set, called for each non-empty PTE (4th-level) entry
+ * @pte_hole: if set, called for each hole at all levels
+ *
+ * (see walk_page_range for more details)
+ */
+struct mm_walk {
+ int (*pgd_entry)(pgd_t *, unsigned long, unsigned long, void *);
+ int (*pud_entry)(pud_t *, unsigned long, unsigned long, void *);
+ int (*pmd_entry)(pmd_t *, unsigned long, unsigned long, void *);
+ int (*pte_entry)(pte_t *, unsigned long, unsigned long, void *);
+ int (*pte_hole)(unsigned long, unsigned long, void *);
+};
+
+int walk_page_range(const struct mm_struct *, unsigned long addr,
+ unsigned long end, const struct mm_walk *walk,
+ void *private);
void free_pgd_range(struct mmu_gather **tlb, unsigned long addr,
unsigned long end, unsigned long floor, unsigned long ceiling);
void free_pgtables(struct mmu_gather **tlb, struct vm_area_struct *start_vma,
@@ -1089,8 +1123,6 @@ static inline unsigned long vma_pages(struct vm_area_struct *vma)
pgprot_t vm_get_page_prot(unsigned long vm_flags);
struct vm_area_struct *find_extend_vma(struct mm_struct *, unsigned long addr);
-struct page *vmalloc_to_page(void *addr);
-unsigned long vmalloc_to_pfn(void *addr);
int remap_pfn_range(struct vm_area_struct *, unsigned long addr,
unsigned long pfn, unsigned long size, pgprot_t);
int vm_insert_page(struct vm_area_struct *, unsigned long addr, struct page *);
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 4c4522a51a3..8d8d1977736 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -113,7 +113,7 @@ struct per_cpu_pages {
};
struct per_cpu_pageset {
- struct per_cpu_pages pcp[2]; /* 0: hot. 1: cold */
+ struct per_cpu_pages pcp;
#ifdef CONFIG_NUMA
s8 expire;
#endif
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index e9fddb42f26..139d49d2f07 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -343,7 +343,8 @@ struct sdio_device_id {
__u8 class; /* Standard interface or SDIO_ANY_ID */
__u16 vendor; /* Vendor or SDIO_ANY_ID */
__u16 device; /* Device ID or SDIO_ANY_ID */
- kernel_ulong_t driver_data; /* Data private to the driver */
+ kernel_ulong_t driver_data /* Data private to the driver */
+ __attribute__((aligned(sizeof(kernel_ulong_t))));
};
/* SSB core, see drivers/ssb/ */
diff --git a/include/linux/nubus.h b/include/linux/nubus.h
index cdb3e9b8db5..c4355076d1a 100644
--- a/include/linux/nubus.h
+++ b/include/linux/nubus.h
@@ -132,10 +132,12 @@ enum nubus_drhw {
NUBUS_DRHW_RDIUS_DCGX = 0x027C, /* Radius DirectColor/GX */
NUBUS_DRHW_RDIUS_PC8 = 0x0291, /* Radius PrecisionColor 8 */
NUBUS_DRHW_LAPIS_PCS8 = 0x0292, /* Lapis ProColorServer 8 */
- NUBUS_DRHW_RASTER_24LXI = 0x02A0, /* RasterOps 8/24 XLi */
+ NUBUS_DRHW_RASTER_24XLI = 0x02A0, /* RasterOps 8/24 XLi */
NUBUS_DRHW_RASTER_PBPGT = 0x02A5, /* RasterOps PaintBoard Prism GT */
NUBUS_DRHW_EMACH_FSX = 0x02AE, /* E-Machines Futura SX */
+ NUBUS_DRHW_RASTER_24XLTV = 0x02B7, /* RasterOps 24XLTV */
NUBUS_DRHW_SMAC_THUND24 = 0x02CB, /* SuperMac Thunder/24 */
+ NUBUS_DRHW_SMAC_THUNDLGHT = 0x03D9, /* SuperMac ThunderLight */
NUBUS_DRHW_RDIUS_PC24XP = 0x0406, /* Radius PrecisionColor 24Xp */
NUBUS_DRHW_RDIUS_PC24X = 0x040A, /* Radius PrecisionColor 24X */
NUBUS_DRHW_RDIUS_PC8XJ = 0x040B, /* Radius PrecisionColor 8XJ */
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 209d3a47f50..bbad43fb818 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -131,16 +131,52 @@
#define ClearPageReferenced(page) clear_bit(PG_referenced, &(page)->flags)
#define TestClearPageReferenced(page) test_and_clear_bit(PG_referenced, &(page)->flags)
-#define PageUptodate(page) test_bit(PG_uptodate, &(page)->flags)
+static inline int PageUptodate(struct page *page)
+{
+ int ret = test_bit(PG_uptodate, &(page)->flags);
+
+ /*
+ * Must ensure that the data we read out of the page is loaded
+ * _after_ we've loaded page->flags to check for PageUptodate.
+ * We can skip the barrier if the page is not uptodate, because
+ * we wouldn't be reading anything from it.
+ *
+ * See SetPageUptodate() for the other side of the story.
+ */
+ if (ret)
+ smp_rmb();
+
+ return ret;
+}
+
+static inline void __SetPageUptodate(struct page *page)
+{
+ smp_wmb();
+ __set_bit(PG_uptodate, &(page)->flags);
#ifdef CONFIG_S390
+ page_clear_dirty(page);
+#endif
+}
+
static inline void SetPageUptodate(struct page *page)
{
+#ifdef CONFIG_S390
if (!test_and_set_bit(PG_uptodate, &page->flags))
page_clear_dirty(page);
-}
#else
-#define SetPageUptodate(page) set_bit(PG_uptodate, &(page)->flags)
+ /*
+ * Memory barrier must be issued before setting the PG_uptodate bit,
+ * so that all previous stores issued in order to bring the page
+ * uptodate are actually visible before PageUptodate becomes true.
+ *
+ * s390 doesn't need an explicit smp_wmb here because the test and
+ * set bit already provides full barriers.
+ */
+ smp_wmb();
+ set_bit(PG_uptodate, &(page)->flags);
#endif
+}
+
#define ClearPageUptodate(page) clear_bit(PG_uptodate, &(page)->flags)
#define PageDirty(page) test_bit(PG_dirty, &(page)->flags)
diff --git a/include/linux/pci.h b/include/linux/pci.h
index cee75c0ff6e..7215d3b1f4a 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -159,6 +159,8 @@ struct pci_dev {
this if your device has broken DMA
or supports 64-bit transfers. */
+ struct device_dma_parameters dma_parms;
+
pci_power_t current_state; /* Current operating state. In ACPI-speak,
this is D0-D3, D0 being fully functional,
and D3 being off. */
@@ -580,6 +582,8 @@ void pci_intx(struct pci_dev *dev, int enable);
void pci_msi_off(struct pci_dev *dev);
int pci_set_dma_mask(struct pci_dev *dev, u64 mask);
int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask);
+int pci_set_dma_max_seg_size(struct pci_dev *dev, unsigned int size);
+int pci_set_dma_seg_boundary(struct pci_dev *dev, unsigned long mask);
int pcix_get_max_mmrbc(struct pci_dev *dev);
int pcix_get_mmrbc(struct pci_dev *dev);
int pcix_set_mmrbc(struct pci_dev *dev, int mmrbc);
@@ -822,6 +826,18 @@ static inline int pci_set_dma_mask(struct pci_dev *dev, u64 mask)
return -EIO;
}
+static inline int pci_set_dma_max_seg_size(struct pci_dev *dev,
+ unsigned int size)
+{
+ return -EIO;
+}
+
+static inline int pci_set_dma_seg_boundary(struct pci_dev *dev,
+ unsigned long mask)
+{
+ return -EIO;
+}
+
static inline int pci_assign_resource(struct pci_dev *dev, int i)
{
return -EBUSY;
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 41f6f28690f..39d32837265 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2043,6 +2043,23 @@
#define PCI_VENDOR_ID_QUICKNET 0x15e2
#define PCI_DEVICE_ID_QUICKNET_XJ 0x0500
+/*
+ * ADDI-DATA GmbH communication cards <info@addi-data.com>
+ */
+#define PCI_VENDOR_ID_ADDIDATA_OLD 0x10E8
+#define PCI_VENDOR_ID_ADDIDATA 0x15B8
+#define PCI_DEVICE_ID_ADDIDATA_APCI7500 0x7000
+#define PCI_DEVICE_ID_ADDIDATA_APCI7420 0x7001
+#define PCI_DEVICE_ID_ADDIDATA_APCI7300 0x7002
+#define PCI_DEVICE_ID_ADDIDATA_APCI7800 0x818E
+#define PCI_DEVICE_ID_ADDIDATA_APCI7500_2 0x7009
+#define PCI_DEVICE_ID_ADDIDATA_APCI7420_2 0x700A
+#define PCI_DEVICE_ID_ADDIDATA_APCI7300_2 0x700B
+#define PCI_DEVICE_ID_ADDIDATA_APCI7500_3 0x700C
+#define PCI_DEVICE_ID_ADDIDATA_APCI7420_3 0x700D
+#define PCI_DEVICE_ID_ADDIDATA_APCI7300_3 0x700E
+#define PCI_DEVICE_ID_ADDIDATA_APCI7800_3 0x700F
+
#define PCI_VENDOR_ID_PDC 0x15e9
#define PCI_VENDOR_ID_FARSITE 0x1619
diff --git a/include/linux/pkt_cls.h b/include/linux/pkt_cls.h
index 1c1dba9ea5f..40fac8c4559 100644
--- a/include/linux/pkt_cls.h
+++ b/include/linux/pkt_cls.h
@@ -459,7 +459,8 @@ enum
#define TCF_EM_U32 3
#define TCF_EM_META 4
#define TCF_EM_TEXT 5
-#define TCF_EM_MAX 5
+#define TCF_EM_VLAN 6
+#define TCF_EM_MAX 6
enum
{
diff --git a/include/linux/pm_qos_params.h b/include/linux/pm_qos_params.h
new file mode 100644
index 00000000000..2e4e97bd19f
--- /dev/null
+++ b/include/linux/pm_qos_params.h
@@ -0,0 +1,25 @@
+/* interface for the pm_qos_power infrastructure of the linux kernel.
+ *
+ * Mark Gross
+ */
+#include <linux/list.h>
+#include <linux/notifier.h>
+#include <linux/miscdevice.h>
+
+#define PM_QOS_RESERVED 0
+#define PM_QOS_CPU_DMA_LATENCY 1
+#define PM_QOS_NETWORK_LATENCY 2
+#define PM_QOS_NETWORK_THROUGHPUT 3
+
+#define PM_QOS_NUM_CLASSES 4
+#define PM_QOS_DEFAULT_VALUE -1
+
+int pm_qos_add_requirement(int qos, char *name, s32 value);
+int pm_qos_update_requirement(int qos, char *name, s32 new_value);
+void pm_qos_remove_requirement(int qos, char *name);
+
+int pm_qos_requirement(int qos);
+
+int pm_qos_add_notifier(int qos, struct notifier_block *notifier);
+int pm_qos_remove_notifier(int qos, struct notifier_block *notifier);
+
diff --git a/include/linux/prctl.h b/include/linux/prctl.h
index e2eff9079fe..3800639775a 100644
--- a/include/linux/prctl.h
+++ b/include/linux/prctl.h
@@ -63,4 +63,8 @@
#define PR_GET_SECCOMP 21
#define PR_SET_SECCOMP 22
+/* Get/set the capability bounding set */
+#define PR_CAPBSET_READ 23
+#define PR_CAPBSET_DROP 24
+
#endif /* _LINUX_PRCTL_H */
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index 8f92546b403..e4355151683 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -19,6 +19,8 @@ struct completion;
*/
#define FIRST_PROCESS_ENTRY 256
+/* Worst case buffer size needed for holding an integer. */
+#define PROC_NUMBUF 13
/*
* We always define these enumerators
@@ -117,7 +119,6 @@ int proc_pid_readdir(struct file * filp, void * dirent, filldir_t filldir);
unsigned long task_vsize(struct mm_struct *);
int task_statm(struct mm_struct *, int *, int *, int *, int *);
char *task_mem(struct mm_struct *, char *);
-void clear_refs_smap(struct mm_struct *mm);
struct proc_dir_entry *de_get(struct proc_dir_entry *de);
void de_put(struct proc_dir_entry *de);
diff --git a/include/linux/reboot.h b/include/linux/reboot.h
index 85ea63f462a..b93b541cf11 100644
--- a/include/linux/reboot.h
+++ b/include/linux/reboot.h
@@ -59,8 +59,6 @@ extern void machine_crash_shutdown(struct pt_regs *);
* Architecture independent implemenations of sys_reboot commands.
*/
-extern void kernel_shutdown_prepare(enum system_states state);
-
extern void kernel_restart(char *cmd);
extern void kernel_halt(void);
extern void kernel_power_off(void);
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index b014f6b7fe2..b9e17407900 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -602,24 +602,12 @@ struct tcamsg
#include <linux/mutex.h>
-extern size_t rtattr_strlcpy(char *dest, const struct rtattr *rta, size_t size);
static __inline__ int rtattr_strcmp(const struct rtattr *rta, const char *str)
{
int len = strlen(str) + 1;
return len > rta->rta_len || memcmp(RTA_DATA(rta), str, len);
}
-extern int rtattr_parse(struct rtattr *tb[], int maxattr, struct rtattr *rta, int len);
-extern int __rtattr_parse_nested_compat(struct rtattr *tb[], int maxattr,
- struct rtattr *rta, int len);
-
-#define rtattr_parse_nested(tb, max, rta) \
- rtattr_parse((tb), (max), RTA_DATA((rta)), RTA_PAYLOAD((rta)))
-
-#define rtattr_parse_nested_compat(tb, max, rta, data, len) \
-({ data = RTA_PAYLOAD(rta) >= len ? RTA_DATA(rta) : NULL; \
- __rtattr_parse_nested_compat(tb, max, rta, len); })
-
extern int rtnetlink_send(struct sk_buff *skb, struct net *net, u32 pid, u32 group, int echo);
extern int rtnl_unicast(struct sk_buff *skb, struct net *net, u32 pid);
extern int rtnl_notify(struct sk_buff *skb, struct net *net, u32 pid, u32 group,
diff --git a/include/linux/sched.h b/include/linux/sched.h
index af6947e69b4..9c13be3a21e 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -555,6 +555,13 @@ struct signal_struct {
#define SIGNAL_STOP_CONTINUED 0x00000004 /* SIGCONT since WCONTINUED reap */
#define SIGNAL_GROUP_EXIT 0x00000008 /* group exit in progress */
+/* If true, all threads except ->group_exit_task have pending SIGKILL */
+static inline int signal_group_exit(const struct signal_struct *sig)
+{
+ return (sig->flags & SIGNAL_GROUP_EXIT) ||
+ (sig->group_exit_task != NULL);
+}
+
/*
* Some day this will be a full-fledged user tracking system..
*/
@@ -1091,7 +1098,7 @@ struct task_struct {
uid_t uid,euid,suid,fsuid;
gid_t gid,egid,sgid,fsgid;
struct group_info *group_info;
- kernel_cap_t cap_effective, cap_inheritable, cap_permitted;
+ kernel_cap_t cap_effective, cap_inheritable, cap_permitted, cap_bset;
unsigned keep_capabilities:1;
struct user_struct *user;
#ifdef CONFIG_KEYS
@@ -1770,7 +1777,7 @@ extern long do_fork(unsigned long, unsigned long, struct pt_regs *, unsigned lon
struct task_struct *fork_idle(int);
extern void set_task_comm(struct task_struct *tsk, char *from);
-extern void get_task_comm(char *to, struct task_struct *tsk);
+extern char *get_task_comm(char *to, struct task_struct *tsk);
#ifdef CONFIG_SMP
extern void wait_task_inactive(struct task_struct * p);
@@ -2080,6 +2087,10 @@ static inline void migration_init(void)
}
#endif
+#ifndef TASK_SIZE_OF
+#define TASK_SIZE_OF(tsk) TASK_SIZE
+#endif
+
#endif /* __KERNEL__ */
#endif
diff --git a/include/linux/security.h b/include/linux/security.h
index d24974262dc..fe52cdeab0a 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -40,11 +40,6 @@
#define ROOTCONTEXT_MNT 0x04
#define DEFCONTEXT_MNT 0x08
-/*
- * Bounding set
- */
-extern kernel_cap_t cap_bset;
-
extern unsigned securebits;
struct ctl_table;
@@ -423,15 +418,12 @@ struct request_sock;
* identified by @name for @dentry.
* Return 0 if permission is granted.
* @inode_getsecurity:
- * Copy the extended attribute representation of the security label
- * associated with @name for @inode into @buffer. @buffer may be
- * NULL to request the size of the buffer required. @size indicates
- * the size of @buffer in bytes. Note that @name is the remainder
- * of the attribute name after the security. prefix has been removed.
- * @err is the return value from the preceding fs getxattr call,
- * and can be used by the security module to determine whether it
- * should try and canonicalize the attribute value.
- * Return number of bytes used/required on success.
+ * Retrieve a copy of the extended attribute representation of the
+ * security label associated with @name for @inode via @buffer. Note that
+ * @name is the remainder of the attribute name after the security prefix
+ * has been removed. @alloc is used to specify of the call should return a
+ * value via the buffer or just the value length Return size of buffer on
+ * success.
* @inode_setsecurity:
* Set the security label associated with @name for @inode from the
* extended attribute value @value. @size indicates the size of the
@@ -1304,7 +1296,7 @@ struct security_operations {
int (*inode_removexattr) (struct dentry *dentry, char *name);
int (*inode_need_killpriv) (struct dentry *dentry);
int (*inode_killpriv) (struct dentry *dentry);
- int (*inode_getsecurity)(const struct inode *inode, const char *name, void *buffer, size_t size, int err);
+ int (*inode_getsecurity)(const struct inode *inode, const char *name, void **buffer, bool alloc);
int (*inode_setsecurity)(struct inode *inode, const char *name, const void *value, size_t size, int flags);
int (*inode_listsecurity)(struct inode *inode, char *buffer, size_t buffer_size);
@@ -1565,7 +1557,7 @@ int security_inode_listxattr(struct dentry *dentry);
int security_inode_removexattr(struct dentry *dentry, char *name);
int security_inode_need_killpriv(struct dentry *dentry);
int security_inode_killpriv(struct dentry *dentry);
-int security_inode_getsecurity(const struct inode *inode, const char *name, void *buffer, size_t size, int err);
+int security_inode_getsecurity(const struct inode *inode, const char *name, void **buffer, bool alloc);
int security_inode_setsecurity(struct inode *inode, const char *name, const void *value, size_t size, int flags);
int security_inode_listsecurity(struct inode *inode, char *buffer, size_t buffer_size);
int security_file_permission(struct file *file, int mask);
@@ -1967,7 +1959,7 @@ static inline int security_inode_killpriv(struct dentry *dentry)
return cap_inode_killpriv(dentry);
}
-static inline int security_inode_getsecurity(const struct inode *inode, const char *name, void *buffer, size_t size, int err)
+static inline int security_inode_getsecurity(const struct inode *inode, const char *name, void **buffer, bool alloc)
{
return -EOPNOTSUPP;
}
diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h
index afe0f6d9b9b..00b65c0a82c 100644
--- a/include/linux/serial_8250.h
+++ b/include/linux/serial_8250.h
@@ -23,6 +23,7 @@ struct plat_serial8250_port {
resource_size_t mapbase; /* resource base */
unsigned int irq; /* interrupt number */
unsigned int uartclk; /* UART clock rate */
+ void *private_data;
unsigned char regshift; /* register shift */
unsigned char iotype; /* UPIO_* */
unsigned char hub6;
diff --git a/include/linux/spi/mcp23s08.h b/include/linux/spi/mcp23s08.h
new file mode 100644
index 00000000000..835ddf47d45
--- /dev/null
+++ b/include/linux/spi/mcp23s08.h
@@ -0,0 +1,24 @@
+
+/* FIXME driver should be able to handle all four slaves that
+ * can be hooked up to each chipselect, as well as IRQs...
+ */
+
+struct mcp23s08_platform_data {
+ /* four slaves can share one SPI chipselect */
+ u8 slave;
+
+ /* number assigned to the first GPIO */
+ unsigned base;
+
+ /* pins with pullups */
+ u8 pullups;
+
+ void *context; /* param to setup/teardown */
+
+ int (*setup)(struct spi_device *spi,
+ int gpio, unsigned ngpio,
+ void *context);
+ int (*teardown)(struct spi_device *spi,
+ int gpio, unsigned ngpio,
+ void *context);
+};
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 646ce2d068d..1d7d4c5797e 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -130,7 +130,6 @@ struct pbe {
};
/* mm/page_alloc.c */
-extern void drain_local_pages(void);
extern void mark_free_pages(struct zone *zone);
/**
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 4f3838adbb3..353153ea0bd 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -158,9 +158,6 @@ struct swap_list_t {
/* Swap 50% full? Release swapcache more aggressively.. */
#define vm_swap_full() (nr_swap_pages*2 < total_swap_pages)
-/* linux/mm/memory.c */
-extern void swapin_readahead(swp_entry_t, unsigned long, struct vm_area_struct *);
-
/* linux/mm/page_alloc.c */
extern unsigned long totalram_pages;
extern unsigned long totalreserve_pages;
@@ -223,16 +220,17 @@ extern struct address_space swapper_space;
#define total_swapcache_pages swapper_space.nrpages
extern void show_swap_cache_info(void);
extern int add_to_swap(struct page *, gfp_t);
+extern int add_to_swap_cache(struct page *, swp_entry_t, gfp_t);
extern void __delete_from_swap_cache(struct page *);
extern void delete_from_swap_cache(struct page *);
-extern int move_to_swap_cache(struct page *, swp_entry_t);
-extern int move_from_swap_cache(struct page *, unsigned long,
- struct address_space *);
extern void free_page_and_swap_cache(struct page *);
extern void free_pages_and_swap_cache(struct page **, int);
-extern struct page * lookup_swap_cache(swp_entry_t);
-extern struct page * read_swap_cache_async(swp_entry_t, struct vm_area_struct *vma,
- unsigned long addr);
+extern struct page *lookup_swap_cache(swp_entry_t);
+extern struct page *read_swap_cache_async(swp_entry_t, gfp_t,
+ struct vm_area_struct *vma, unsigned long addr);
+extern struct page *swapin_readahead(swp_entry_t, gfp_t,
+ struct vm_area_struct *vma, unsigned long addr);
+
/* linux/mm/swapfile.c */
extern long total_swap_pages;
extern unsigned int nr_swapfiles;
@@ -306,7 +304,7 @@ static inline void swap_free(swp_entry_t swp)
{
}
-static inline struct page *read_swap_cache_async(swp_entry_t swp,
+static inline struct page *swapin_readahead(swp_entry_t swp, gfp_t gfp_mask,
struct vm_area_struct *vma, unsigned long addr)
{
return NULL;
@@ -317,22 +315,12 @@ static inline struct page *lookup_swap_cache(swp_entry_t swp)
return NULL;
}
-static inline int valid_swaphandles(swp_entry_t entry, unsigned long *offset)
-{
- return 0;
-}
-
#define can_share_swap_page(p) (page_mapcount(p) == 1)
-static inline int move_to_swap_cache(struct page *page, swp_entry_t entry)
-{
- return 1;
-}
-
-static inline int move_from_swap_cache(struct page *page, unsigned long index,
- struct address_space *mapping)
+static inline int add_to_swap_cache(struct page *page, swp_entry_t entry,
+ gfp_t gfp_mask)
{
- return 1;
+ return -1;
}
static inline void __delete_from_swap_cache(struct page *page)
diff --git a/include/linux/swapops.h b/include/linux/swapops.h
index ceb6cc5ceeb..7bf2d149d20 100644
--- a/include/linux/swapops.h
+++ b/include/linux/swapops.h
@@ -42,6 +42,12 @@ static inline pgoff_t swp_offset(swp_entry_t entry)
return entry.val & SWP_OFFSET_MASK(entry);
}
+/* check whether a pte points to a swap entry */
+static inline int is_swap_pte(pte_t pte)
+{
+ return !pte_none(pte) && !pte_present(pte) && !pte_file(pte);
+}
+
/*
* Convert the arch-dependent pte representation of a swp_entry_t into an
* arch-independent swp_entry_t.
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 61def7c8fbb..4c2577bd1c8 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -607,8 +607,11 @@ asmlinkage long sys_set_robust_list(struct robust_list_head __user *head,
size_t len);
asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache);
asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask, size_t sizemask);
-asmlinkage long sys_timerfd(int ufd, int clockid, int flags,
- const struct itimerspec __user *utmr);
+asmlinkage long sys_timerfd_create(int clockid, int flags);
+asmlinkage long sys_timerfd_settime(int ufd, int flags,
+ const struct itimerspec __user *utmr,
+ struct itimerspec __user *otmr);
+asmlinkage long sys_timerfd_gettime(int ufd, struct itimerspec __user *otmr);
asmlinkage long sys_eventfd(unsigned int count);
asmlinkage long sys_fallocate(int fd, int mode, loff_t offset, loff_t len);
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index bf4ae4e138f..571f01d20a8 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -102,7 +102,6 @@ enum
KERN_NODENAME=7,
KERN_DOMAINNAME=8,
- KERN_CAP_BSET=14, /* int: capability bounding set */
KERN_PANIC=15, /* int: panic timeout */
KERN_REALROOTDEV=16, /* real root device to mount after initrd */
@@ -965,8 +964,6 @@ extern int proc_dostring(struct ctl_table *, int, struct file *,
void __user *, size_t *, loff_t *);
extern int proc_dointvec(struct ctl_table *, int, struct file *,
void __user *, size_t *, loff_t *);
-extern int proc_dointvec_bset(struct ctl_table *, int, struct file *,
- void __user *, size_t *, loff_t *);
extern int proc_dointvec_minmax(struct ctl_table *, int, struct file *,
void __user *, size_t *, loff_t *);
extern int proc_dointvec_jiffies(struct ctl_table *, int, struct file *,
diff --git a/include/linux/tc_ematch/tc_em_meta.h b/include/linux/tc_ematch/tc_em_meta.h
index e21937cf91d..c50d2ba5caf 100644
--- a/include/linux/tc_ematch/tc_em_meta.h
+++ b/include/linux/tc_ematch/tc_em_meta.h
@@ -81,6 +81,7 @@ enum
TCF_META_ID_SK_SNDTIMEO,
TCF_META_ID_SK_SENDMSG_OFF,
TCF_META_ID_SK_WRITE_PENDING,
+ TCF_META_ID_VLAN_TAG,
__TCF_META_ID_MAX
};
#define TCF_META_ID_MAX (__TCF_META_ID_MAX - 1)
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index 89338b468d0..ce8e7da0580 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -45,11 +45,11 @@ extern void *vmalloc_32_user(unsigned long size);
extern void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot);
extern void *__vmalloc_area(struct vm_struct *area, gfp_t gfp_mask,
pgprot_t prot);
-extern void vfree(void *addr);
+extern void vfree(const void *addr);
extern void *vmap(struct page **pages, unsigned int count,
unsigned long flags, pgprot_t prot);
-extern void vunmap(void *addr);
+extern void vunmap(const void *addr);
extern int remap_vmalloc_range(struct vm_area_struct *vma, void *addr,
unsigned long pgoff);
@@ -71,7 +71,7 @@ extern struct vm_struct *__get_vm_area(unsigned long size, unsigned long flags,
extern struct vm_struct *get_vm_area_node(unsigned long size,
unsigned long flags, int node,
gfp_t gfp_mask);
-extern struct vm_struct *remove_vm_area(void *addr);
+extern struct vm_struct *remove_vm_area(const void *addr);
extern int map_vm_area(struct vm_struct *area, pgprot_t prot,
struct page ***pages);
diff --git a/include/linux/wait.h b/include/linux/wait.h
index 1f4fb0a81ec..33a2aa9e02f 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -162,6 +162,22 @@ wait_queue_head_t *FASTCALL(bit_waitqueue(void *, int));
#define wake_up_interruptible_all(x) __wake_up(x, TASK_INTERRUPTIBLE, 0, NULL)
#define wake_up_interruptible_sync(x) __wake_up_sync((x), TASK_INTERRUPTIBLE, 1)
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+/*
+ * macro to avoid include hell
+ */
+#define wake_up_nested(x, s) \
+do { \
+ unsigned long flags; \
+ \
+ spin_lock_irqsave_nested(&(x)->lock, flags, (s)); \
+ wake_up_locked(x); \
+ spin_unlock_irqrestore(&(x)->lock, flags); \
+} while (0)
+#else
+#define wake_up_nested(x, s) wake_up(x)
+#endif
+
#define __wait_event(wq, condition) \
do { \
DEFINE_WAIT(__wait); \
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index c6148bbf125..b7b3362f771 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -62,6 +62,7 @@ struct writeback_control {
unsigned for_reclaim:1; /* Invoked from the page allocator */
unsigned for_writepages:1; /* This is a writepages() call */
unsigned range_cyclic:1; /* range_start is cyclic */
+ unsigned more_io:1; /* more io to be dispatched */
};
/*
@@ -100,6 +101,7 @@ extern int dirty_background_ratio;
extern int vm_dirty_ratio;
extern int dirty_writeback_interval;
extern int dirty_expire_interval;
+extern int vm_highmem_is_dirtyable;
extern int block_dump;
extern int laptop_mode;
diff --git a/include/linux/xattr.h b/include/linux/xattr.h
index def131a5ac7..df6b95d2218 100644
--- a/include/linux/xattr.h
+++ b/include/linux/xattr.h
@@ -46,6 +46,7 @@ struct xattr_handler {
size_t size, int flags);
};
+ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
ssize_t vfs_getxattr(struct dentry *, char *, void *, size_t);
ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
int vfs_setxattr(struct dentry *, char *, void *, size_t, int);
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index 48ac620cb84..97dc35ad09b 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -389,7 +389,7 @@ static inline struct sock *inet_lookup(struct net *net,
}
extern int __inet_hash_connect(struct inet_timewait_death_row *death_row,
- struct sock *sk,
+ struct sock *sk, u32 port_offset,
int (*check_established)(struct inet_timewait_death_row *,
struct sock *, __u16, struct inet_timewait_sock **),
void (*hash)(struct sock *sk));
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index 90d1175f63d..8b12667f7a2 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -266,6 +266,14 @@ static inline void fib_res_put(struct fib_result *res)
#ifdef CONFIG_PROC_FS
extern int __net_init fib_proc_init(struct net *net);
extern void __net_exit fib_proc_exit(struct net *net);
+#else
+static inline int fib_proc_init(struct net *net)
+{
+ return 0;
+}
+static inline void fib_proc_exit(struct net *net)
+{
+}
#endif
#endif /* _NET_FIB_H */
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index fa80ea48639..c0c019f72ba 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -110,7 +110,6 @@ struct frag_hdr {
/* sysctls */
extern int sysctl_mld_max_msf;
-
extern struct ctl_path net_ipv6_ctl_path[];
#define _DEVINC(statname, modifier, idev, field) \
@@ -586,9 +585,6 @@ extern int ip6_mc_msfget(struct sock *sk, struct group_filter *gsf,
int __user *optlen);
#ifdef CONFIG_PROC_FS
-extern struct ctl_table *ipv6_icmp_sysctl_init(struct net *net);
-extern struct ctl_table *ipv6_route_sysctl_init(struct net *net);
-
extern int ac6_proc_init(void);
extern void ac6_proc_exit(void);
extern int raw6_proc_init(void);
@@ -621,6 +617,8 @@ static inline int snmp6_unregister_dev(struct inet6_dev *idev)
extern ctl_table ipv6_route_table_template[];
extern ctl_table ipv6_icmp_table_template[];
+extern struct ctl_table *ipv6_icmp_sysctl_init(struct net *net);
+extern struct ctl_table *ipv6_route_sysctl_init(struct net *net);
extern int ipv6_sysctl_register(void);
extern void ipv6_sysctl_unregister(void);
#endif
diff --git a/include/net/netlabel.h b/include/net/netlabel.h
index b3213c7c530..0ca67d73c7a 100644
--- a/include/net/netlabel.h
+++ b/include/net/netlabel.h
@@ -36,6 +36,8 @@
#include <net/netlink.h>
#include <asm/atomic.h>
+struct cipso_v4_doi;
+
/*
* NetLabel - A management interface for maintaining network packet label
* mapping tables for explicit packet labling protocols.
@@ -103,12 +105,6 @@ struct netlbl_audit {
uid_t loginuid;
};
-/* Domain mapping definition struct */
-struct netlbl_dom_map;
-
-/* Domain mapping operations */
-int netlbl_domhsh_remove(const char *domain, struct netlbl_audit *audit_info);
-
/*
* LSM security attributes
*/
@@ -344,6 +340,19 @@ static inline void netlbl_secattr_free(struct netlbl_lsm_secattr *secattr)
#ifdef CONFIG_NETLABEL
/*
+ * LSM configuration operations
+ */
+int netlbl_cfg_map_del(const char *domain, struct netlbl_audit *audit_info);
+int netlbl_cfg_unlbl_add_map(const char *domain,
+ struct netlbl_audit *audit_info);
+int netlbl_cfg_cipsov4_add(struct cipso_v4_doi *doi_def,
+ struct netlbl_audit *audit_info);
+int netlbl_cfg_cipsov4_add_map(struct cipso_v4_doi *doi_def,
+ const char *domain,
+ struct netlbl_audit *audit_info);
+int netlbl_cfg_cipsov4_del(u32 doi, struct netlbl_audit *audit_info);
+
+/*
* LSM security attribute operations
*/
int netlbl_secattr_catmap_walk(struct netlbl_lsm_secattr_catmap *catmap,
@@ -378,6 +387,32 @@ void netlbl_cache_invalidate(void);
int netlbl_cache_add(const struct sk_buff *skb,
const struct netlbl_lsm_secattr *secattr);
#else
+static inline int netlbl_cfg_map_del(const char *domain,
+ struct netlbl_audit *audit_info)
+{
+ return -ENOSYS;
+}
+static inline int netlbl_cfg_unlbl_add_map(const char *domain,
+ struct netlbl_audit *audit_info)
+{
+ return -ENOSYS;
+}
+static inline int netlbl_cfg_cipsov4_add(struct cipso_v4_doi *doi_def,
+ struct netlbl_audit *audit_info)
+{
+ return -ENOSYS;
+}
+static inline int netlbl_cfg_cipsov4_add_map(struct cipso_v4_doi *doi_def,
+ const char *domain,
+ struct netlbl_audit *audit_info)
+{
+ return -ENOSYS;
+}
+static inline int netlbl_cfg_cipsov4_del(u32 doi,
+ struct netlbl_audit *audit_info)
+{
+ return -ENOSYS;
+}
static inline int netlbl_secattr_catmap_walk(
struct netlbl_lsm_secattr_catmap *catmap,
u32 offset)
diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h
index d5838c30d20..87a260e3699 100644
--- a/include/pcmcia/cs.h
+++ b/include/pcmcia/cs.h
@@ -147,11 +147,11 @@ typedef struct config_req_t {
/* For RequestIO and ReleaseIO */
typedef struct io_req_t {
- ioaddr_t BasePort1;
- ioaddr_t NumPorts1;
+ u_int BasePort1;
+ u_int NumPorts1;
u_int Attributes1;
- ioaddr_t BasePort2;
- ioaddr_t NumPorts2;
+ u_int BasePort2;
+ u_int NumPorts2;
u_int Attributes2;
u_int IOAddrLines;
} io_req_t;
diff --git a/include/pcmcia/cs_types.h b/include/pcmcia/cs_types.h
index 5f388035687..9a6bcc4952f 100644
--- a/include/pcmcia/cs_types.h
+++ b/include/pcmcia/cs_types.h
@@ -27,7 +27,6 @@ typedef u_int ioaddr_t;
#else
typedef u_short ioaddr_t;
#endif
-typedef unsigned long kio_addr_t;
typedef u_short socket_t;
typedef u_int event_t;
diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h
index 6e84258b94d..f95dca077c1 100644
--- a/include/pcmcia/ss.h
+++ b/include/pcmcia/ss.h
@@ -92,7 +92,7 @@ typedef struct pccard_io_map {
u_char map;
u_char flags;
u_short speed;
- kio_addr_t start, stop;
+ u_int start, stop;
} pccard_io_map;
typedef struct pccard_mem_map {
@@ -155,7 +155,7 @@ extern struct pccard_resource_ops pccard_iodyn_ops;
struct pcmcia_socket;
typedef struct io_window_t {
- kio_addr_t InUse, Config;
+ u_int InUse, Config;
struct resource *res;
} io_window_t;
@@ -208,7 +208,7 @@ struct pcmcia_socket {
u_int features;
u_int irq_mask;
u_int map_size;
- kio_addr_t io_offset;
+ u_int io_offset;
u_char pci_irq;
struct pci_dev * cb_dev;