diff options
| author | Paul Mackerras <paulus@samba.org> | 2007-04-13 03:50:03 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-04-13 03:50:03 +1000 |
| commit | e049d1ca3094f3d1d94617f456a9961202f96e3a (patch) | |
| tree | a30397ad22f2fbea268bd28fa69c60aad9dfa62a /include | |
| parent | edfac96a92b88d3b0b53e3f8231b74beee9ecd1d (diff) | |
| parent | 80584ff3b99c36ead7e130e453b3a48b18072d18 (diff) | |
| download | blackbird-op-linux-e049d1ca3094f3d1d94617f456a9961202f96e3a.tar.gz blackbird-op-linux-e049d1ca3094f3d1d94617f456a9961202f96e3a.zip | |
Merge branch 'linux-2.6' into for-2.6.22
Diffstat (limited to 'include')
146 files changed, 563 insertions, 512 deletions
diff --git a/include/acpi/acinterp.h b/include/acpi/acinterp.h index 73967c8152d3..440983019993 100644 --- a/include/acpi/acinterp.h +++ b/include/acpi/acinterp.h @@ -446,14 +446,10 @@ acpi_ex_copy_integer_to_buffer_field(union acpi_operand_object *source_desc, /* * exutils - interpreter/scanner utilities */ -void acpi_ex_enter_interpreter(void); +acpi_status acpi_ex_enter_interpreter(void); void acpi_ex_exit_interpreter(void); -void acpi_ex_reacquire_interpreter(void); - -void acpi_ex_relinquish_interpreter(void); - void acpi_ex_truncate_for32bit_table(union acpi_operand_object *obj_desc); u8 acpi_ex_acquire_global_lock(u32 rule); diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 72a6e2c3a536..56bf492e7acc 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -344,7 +344,7 @@ typedef u32 acpi_integer; /* 64-bit integers */ -typedef u64 acpi_integer; +typedef unsigned long long acpi_integer; #define ACPI_INTEGER_MAX ACPI_UINT64_MAX #define ACPI_INTEGER_BIT_SIZE 64 #define ACPI_MAX_DECIMAL_DIGITS 20 /* 2^64 = 18,446,744,073,709,551,616 */ diff --git a/include/asm-arm/arch-at91/gpio.h b/include/asm-arm/arch-at91/gpio.h index 98ad2114f43a..0a241e2fb672 100644 --- a/include/asm-arm/arch-at91/gpio.h +++ b/include/asm-arm/arch-at91/gpio.h @@ -223,7 +223,7 @@ static inline void gpio_free(unsigned gpio) } extern int gpio_direction_input(unsigned gpio); -extern int gpio_direction_output(unsigned gpio); +extern int gpio_direction_output(unsigned gpio, int value); static inline int gpio_get_value(unsigned gpio) { diff --git a/include/asm-arm/arch-ixp4xx/io.h b/include/asm-arm/arch-ixp4xx/io.h index b7b5414d9320..a41ba229c564 100644 --- a/include/asm-arm/arch-ixp4xx/io.h +++ b/include/asm-arm/arch-ixp4xx/io.h @@ -238,23 +238,6 @@ __ixp4xx_readsl(const volatile void __iomem *bus_addr, u32 *vaddr, u32 count) #define memcpy_fromio(a,c,l) _memcpy_fromio((a),(c),(l)) #define memcpy_toio(c,a,l) _memcpy_toio((c),(a),(l)) -static inline int -check_signature(const unsigned char __iomem *bus_addr, const unsigned char *signature, - int length) -{ - int retval = 0; - do { - if (readb(bus_addr) != *signature) - goto out; - bus_addr++; - signature++; - length--; - } while (length); - retval = 1; -out: - return retval; -} - #endif #ifndef CONFIG_PCI diff --git a/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h b/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h index 9444958bec1e..ed35e5c94f40 100644 --- a/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h +++ b/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h @@ -144,9 +144,9 @@ #define IXP4XX_INTC_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x3000) #define IXP4XX_GPIO_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x4000) #define IXP4XX_TIMER_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x5000) -#define IXP4XX_NPEA_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_PHYS + 0x6000) -#define IXP4XX_NPEB_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_PHYS + 0x7000) -#define IXP4XX_NPEC_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_PHYS + 0x8000) +#define IXP4XX_NPEA_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x6000) +#define IXP4XX_NPEB_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x7000) +#define IXP4XX_NPEC_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x8000) #define IXP4XX_EthB_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x9000) #define IXP4XX_EthC_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0xA000) #define IXP4XX_USB_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0xB000) diff --git a/include/asm-arm/arch-lh7a40x/entry-macro.S b/include/asm-arm/arch-lh7a40x/entry-macro.S index 502700604e00..ffe397250f0c 100644 --- a/include/asm-arm/arch-lh7a40x/entry-macro.S +++ b/include/asm-arm/arch-lh7a40x/entry-macro.S @@ -86,6 +86,12 @@ branch_irq_lh7a400: b 1000f .macro disable_fiq .endm + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp mov \irqnr, #0 mov \base, #io_p2v(0x80000000) @ APB registers @@ -105,6 +111,12 @@ branch_irq_lh7a400: b 1000f .macro disable_fiq .endm + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp mov \irqnr, #0 @ VIC1 irq base mov \base, #io_p2v(0x80000000) @ APB registers diff --git a/include/asm-arm/arch-ns9xxx/clock.h b/include/asm-arm/arch-ns9xxx/clock.h index 4371a485db47..a7c5ab3d9011 100644 --- a/include/asm-arm/arch-ns9xxx/clock.h +++ b/include/asm-arm/arch-ns9xxx/clock.h @@ -11,6 +11,7 @@ #ifndef __ASM_ARCH_CLOCK_H #define __ASM_ARCH_CLOCK_H +static inline u32 ns9xxx_systemclock(void) __attribute__((const)); static inline u32 ns9xxx_systemclock(void) { /* @@ -19,17 +20,20 @@ static inline u32 ns9xxx_systemclock(void) return 353894400; } -static inline const u32 ns9xxx_cpuclock(void) +static inline u32 ns9xxx_cpuclock(void) __attribute__((const)); +static inline u32 ns9xxx_cpuclock(void) { return ns9xxx_systemclock() / 2; } -static inline const u32 ns9xxx_ahbclock(void) +static inline u32 ns9xxx_ahbclock(void) __attribute__((const)); +static inline u32 ns9xxx_ahbclock(void) { return ns9xxx_systemclock() / 4; } -static inline const u32 ns9xxx_bbusclock(void) +static inline u32 ns9xxx_bbusclock(void) __attribute__((const)); +static inline u32 ns9xxx_bbusclock(void) { return ns9xxx_systemclock() / 8; } diff --git a/include/asm-arm/arch-omap/gpio.h b/include/asm-arm/arch-omap/gpio.h index 3762a6ae6a7f..590917efc94a 100644 --- a/include/asm-arm/arch-omap/gpio.h +++ b/include/asm-arm/arch-omap/gpio.h @@ -113,8 +113,9 @@ static inline int gpio_direction_input(unsigned gpio) return __gpio_set_direction(gpio, 1); } -static inline int gpio_direction_output(unsigned gpio) +static inline int gpio_direction_output(unsigned gpio, int value) { + omap_set_gpio_dataout(gpio, value); return __gpio_set_direction(gpio, 0); } diff --git a/include/asm-arm/arch-pxa/gpio.h b/include/asm-arm/arch-pxa/gpio.h index 3d348a351157..aeba24347f8e 100644 --- a/include/asm-arm/arch-pxa/gpio.h +++ b/include/asm-arm/arch-pxa/gpio.h @@ -43,9 +43,9 @@ static inline int gpio_direction_input(unsigned gpio) return pxa_gpio_mode(gpio | GPIO_IN); } -static inline int gpio_direction_output(unsigned gpio) +static inline int gpio_direction_output(unsigned gpio, int value) { - return pxa_gpio_mode(gpio | GPIO_OUT); + return pxa_gpio_mode(gpio | GPIO_OUT | (value ? 0 : GPIO_DFLT_LOW)); } static inline int __gpio_get_value(unsigned gpio) diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h index aec835b6f057..139c9d954818 100644 --- a/include/asm-arm/arch-pxa/pxa-regs.h +++ b/include/asm-arm/arch-pxa/pxa-regs.h @@ -1476,7 +1476,7 @@ #define GPIO112_MMCCMD_MD (112 | GPIO_ALT_FN_1_OUT) #define GPIO113_I2S_SYSCLK_MD (113 | GPIO_ALT_FN_1_OUT) #define GPIO113_AC97_RESET_N_MD (113 | GPIO_ALT_FN_2_OUT) -#define GPIO117_I2CSCL_MD (117 | GPIO_ALT_FN_1_OUT) +#define GPIO117_I2CSCL_MD (117 | GPIO_ALT_FN_1_IN) #define GPIO118_I2CSDA_MD (118 | GPIO_ALT_FN_1_IN) /* diff --git a/include/asm-arm/arch-s3c2410/gpio.h b/include/asm-arm/arch-s3c2410/gpio.h index d47ae453f8ca..7583895fd336 100644 --- a/include/asm-arm/arch-s3c2410/gpio.h +++ b/include/asm-arm/arch-s3c2410/gpio.h @@ -44,9 +44,11 @@ static inline int gpio_direction_input(unsigned gpio) return 0; } -static inline int gpio_direction_output(unsigned gpio) +static inline int gpio_direction_output(unsigned gpio, int value) { s3c2410_gpio_cfgpin(gpio, S3C2410_GPIO_OUTPUT); + /* REVISIT can we write the value first, to avoid glitching? */ + s3c2410_gpio_setpin(gpio, value); return 0; } diff --git a/include/asm-arm/arch-sa1100/gpio.h b/include/asm-arm/arch-sa1100/gpio.h index da7575b0e5d0..e7a9d26e22a8 100644 --- a/include/asm-arm/arch-sa1100/gpio.h +++ b/include/asm-arm/arch-sa1100/gpio.h @@ -38,7 +38,7 @@ static inline void gpio_free(unsigned gpio) } extern int gpio_direction_input(unsigned gpio); -extern int gpio_direction_output(unsigned gpio); +extern int gpio_direction_output(unsigned gpio, int value); static inline int gpio_get_value(unsigned gpio) diff --git a/include/asm-arm/atomic.h b/include/asm-arm/atomic.h index ea88aa6bfc78..f266c2795124 100644 --- a/include/asm-arm/atomic.h +++ b/include/asm-arm/atomic.h @@ -103,9 +103,9 @@ static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr) unsigned long tmp, tmp2; __asm__ __volatile__("@ atomic_clear_mask\n" -"1: ldrex %0, %2\n" +"1: ldrex %0, [%2]\n" " bic %0, %0, %3\n" -" strex %1, %0, %2\n" +" strex %1, %0, [%2]\n" " teq %1, #0\n" " bne 1b" : "=&r" (tmp), "=&r" (tmp2) diff --git a/include/asm-arm/system.h b/include/asm-arm/system.h index f06d8a43fdee..69134c7518c1 100644 --- a/include/asm-arm/system.h +++ b/include/asm-arm/system.h @@ -3,6 +3,7 @@ #ifdef __KERNEL__ +#include <asm/memory.h> #define CPU_ARCH_UNKNOWN 0 #define CPU_ARCH_ARMv3 1 @@ -154,7 +155,7 @@ extern unsigned int user_debug; #define vectors_high() (0) #endif -#if __LINUX_ARM_ARCH__ >= 6 +#if defined(CONFIG_CPU_XSC3) || __LINUX_ARM_ARCH__ >= 6 #define isb() __asm__ __volatile__ ("mcr p15, 0, %0, c7, c5, 4" \ : : "r" (0) : "memory") #define dsb() __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 4" \ @@ -168,22 +169,23 @@ extern unsigned int user_debug; #define dmb() __asm__ __volatile__ ("" : : : "memory") #endif -#define mb() barrier() -#define rmb() barrier() -#define wmb() barrier() -#define read_barrier_depends() do { } while(0) - -#ifdef CONFIG_SMP -#define smp_mb() dmb() -#define smp_rmb() dmb() -#define smp_wmb() dmb() -#define smp_read_barrier_depends() read_barrier_depends() +#ifndef CONFIG_SMP +#define mb() do { if (arch_is_coherent()) dmb(); else barrier(); } while (0) +#define rmb() do { if (arch_is_coherent()) dmb(); else barrier(); } while (0) +#define wmb() do { if (arch_is_coherent()) dmb(); else barrier(); } while (0) +#define smp_mb() barrier() +#define smp_rmb() barrier() +#define smp_wmb() barrier() #else -#define smp_mb() barrier() -#define smp_rmb() barrier() -#define smp_wmb() barrier() -#define smp_read_barrier_depends() read_barrier_depends() -#endif /* CONFIG_SMP */ +#define mb() dmb() +#define rmb() dmb() +#define wmb() dmb() +#define smp_mb() dmb() +#define smp_rmb() dmb() +#define smp_wmb() dmb() +#endif +#define read_barrier_depends() do { } while(0) +#define smp_read_barrier_depends() do { } while(0) #define set_mb(var, value) do { var = value; smp_mb(); } while (0) #define nop() __asm__ __volatile__("mov\tr0,r0\t@ nop\n\t"); diff --git a/include/asm-arm/unistd.h b/include/asm-arm/unistd.h index 0991b7bc3f78..c025ab47e4b9 100644 --- a/include/asm-arm/unistd.h +++ b/include/asm-arm/unistd.h @@ -372,7 +372,7 @@ #define __NR_move_pages (__NR_SYSCALL_BASE+344) #define __NR_getcpu (__NR_SYSCALL_BASE+345) /* 346 for epoll_pwait */ -#define __NR_sys_kexec_load (__NR_SYSCALL_BASE+347) +#define __NR_kexec_load (__NR_SYSCALL_BASE+347) /* * The following SWIs are ARM private. diff --git a/include/asm-avr32/Kbuild b/include/asm-avr32/Kbuild index 8770e73ce938..3136628ba8d2 100644 --- a/include/asm-avr32/Kbuild +++ b/include/asm-avr32/Kbuild @@ -1,3 +1,3 @@ include include/asm-generic/Kbuild.asm -headers-y += cachectl.h +header-y += cachectl.h diff --git a/include/asm-avr32/arch-at32ap/gpio.h b/include/asm-avr32/arch-at32ap/gpio.h index fcb756bdaa8e..80a21aa9ae77 100644 --- a/include/asm-avr32/arch-at32ap/gpio.h +++ b/include/asm-avr32/arch-at32ap/gpio.h @@ -10,7 +10,7 @@ int __must_check gpio_request(unsigned int gpio, const char *label); void gpio_free(unsigned int gpio); int gpio_direction_input(unsigned int gpio); -int gpio_direction_output(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); diff --git a/include/asm-avr32/dma-mapping.h b/include/asm-avr32/dma-mapping.h index 115813e48fe0..21bb60bbb9a1 100644 --- a/include/asm-avr32/dma-mapping.h +++ b/include/asm-avr32/dma-mapping.h @@ -274,6 +274,24 @@ dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, dma_cache_sync(dev, bus_to_virt(dma_handle), size, direction); } +static inline void +dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle, + unsigned long offset, size_t size, + enum dma_data_direction direction) +{ + /* just sync everything, that's all the pci API can do */ + dma_sync_single_for_cpu(dev, dma_handle, offset+size, direction); +} + +static inline void +dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle, + unsigned long offset, size_t size, + enum dma_data_direction direction) +{ + /* just sync everything, that's all the pci API can do */ + dma_sync_single_for_device(dev, dma_handle, offset+size, direction); +} + /** * dma_sync_sg_for_cpu * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h index 00c23433b39f..6d7e279b1490 100644 --- a/include/asm-generic/pgtable.h +++ b/include/asm-generic/pgtable.h @@ -180,6 +180,7 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addres #ifndef __HAVE_ARCH_ENTER_LAZY_MMU_MODE #define arch_enter_lazy_mmu_mode() do {} while (0) #define arch_leave_lazy_mmu_mode() do {} while (0) +#define arch_flush_lazy_mmu_mode() do {} while (0) #endif /* @@ -193,6 +194,7 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addres #ifndef __HAVE_ARCH_ENTER_LAZY_CPU_MODE #define arch_enter_lazy_cpu_mode() do {} while (0) #define arch_leave_lazy_cpu_mode() do {} while (0) +#define arch_flush_lazy_cpu_mode() do {} while (0) #endif /* diff --git a/include/asm-i386/apic.h b/include/asm-i386/apic.h index cc6b1652249a..a19810a08ae9 100644 --- a/include/asm-i386/apic.h +++ b/include/asm-i386/apic.h @@ -117,6 +117,7 @@ extern void enable_NMI_through_LVT0 (void * dummy); #define ARCH_APICTIMER_STOPS_ON_C3 1 extern int timer_over_8254; +extern int local_apic_timer_c2_ok; #else /* !CONFIG_X86_LOCAL_APIC */ static inline void lapic_shutdown(void) { } diff --git a/include/asm-i386/cpufeature.h b/include/asm-i386/cpufeature.h index 3f92b94e0d75..d1b8e4ab6c1a 100644 --- a/include/asm-i386/cpufeature.h +++ b/include/asm-i386/cpufeature.h @@ -75,6 +75,7 @@ #define X86_FEATURE_ARCH_PERFMON (3*32+11) /* Intel Architectural PerfMon */ #define X86_FEATURE_PEBS (3*32+12) /* Precise-Event Based Sampling */ #define X86_FEATURE_BTS (3*32+13) /* Branch Trace Store */ +#define X86_FEATURE_LAPIC_TIMER_BROKEN (3*32+ 14) /* lapic timer broken in C1 */ /* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */ #define X86_FEATURE_XMM3 (4*32+ 0) /* Streaming SIMD Extensions-3 */ diff --git a/include/asm-i386/elf.h b/include/asm-i386/elf.h index 8d33c9bb7c1c..952b3ee3c9bb 100644 --- a/include/asm-i386/elf.h +++ b/include/asm-i386/elf.h @@ -88,16 +88,16 @@ typedef struct user_fxsr_struct elf_fpxregset_t; pr_reg[4] = regs->edi; \ pr_reg[5] = regs->ebp; \ pr_reg[6] = regs->eax; \ - pr_reg[7] = regs->xds; \ - pr_reg[8] = regs->xes; \ - pr_reg[9] = regs->xfs; \ + pr_reg[7] = regs->xds & 0xffff; \ + pr_reg[8] = regs->xes & 0xffff; \ + pr_reg[9] = regs->xfs & 0xffff; \ savesegment(gs,pr_reg[10]); \ pr_reg[11] = regs->orig_eax; \ pr_reg[12] = regs->eip; \ - pr_reg[13] = regs->xcs; \ + pr_reg[13] = regs->xcs & 0xffff; \ pr_reg[14] = regs->eflags; \ pr_reg[15] = regs->esp; \ - pr_reg[16] = regs->xss; + pr_reg[16] = regs->xss & 0xffff; /* This yields a mask that user programs can use to figure out what instruction set this CPU supports. This could be done in user space, diff --git a/include/asm-i386/msr.h b/include/asm-i386/msr.h index ec3b6803fd36..2ad3f30b1a68 100644 --- a/include/asm-i386/msr.h +++ b/include/asm-i386/msr.h @@ -275,6 +275,8 @@ static inline void wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h) #define MSR_K7_FID_VID_CTL 0xC0010041 #define MSR_K7_FID_VID_STATUS 0xC0010042 +#define MSR_K8_ENABLE_C1E 0xC0010055 + /* extended feature register */ #define MSR_EFER 0xc0000080 diff --git a/include/asm-i386/nmi.h b/include/asm-i386/nmi.h index 64544cb85d6a..b04333ea6f31 100644 --- a/include/asm-i386/nmi.h +++ b/include/asm-i386/nmi.h @@ -33,7 +33,7 @@ extern int nmi_watchdog_tick (struct pt_regs * regs, unsigned reason); extern atomic_t nmi_active; extern unsigned int nmi_watchdog; -#define NMI_DEFAULT 0 +#define NMI_DEFAULT -1 #define NMI_NONE 0 #define NMI_IO_APIC 1 #define NMI_LOCAL_APIC 2 diff --git a/include/asm-i386/paravirt.h b/include/asm-i386/paravirt.h index f8319cae2ac5..e63f1e444fcf 100644 --- a/include/asm-i386/paravirt.h +++ b/include/asm-i386/paravirt.h @@ -130,7 +130,7 @@ struct paravirt_ops void (*flush_tlb_kernel)(void); void (*flush_tlb_single)(u32 addr); - void (fastcall *map_pt_hook)(int type, pte_t *va, u32 pfn); + void (*map_pt_hook)(int type, pte_t *va, u32 pfn); void (*alloc_pt)(u32 pfn); void (*alloc_pd)(u32 pfn); @@ -421,14 +421,17 @@ static inline void pmd_clear(pmd_t *pmdp) #define PARAVIRT_LAZY_NONE 0 #define PARAVIRT_LAZY_MMU 1 #define PARAVIRT_LAZY_CPU 2 +#define PARAVIRT_LAZY_FLUSH 3 #define __HAVE_ARCH_ENTER_LAZY_CPU_MODE #define arch_enter_lazy_cpu_mode() paravirt_ops.set_lazy_mode(PARAVIRT_LAZY_CPU) #define arch_leave_lazy_cpu_mode() paravirt_ops.set_lazy_mode(PARAVIRT_LAZY_NONE) +#define arch_flush_lazy_cpu_mode() paravirt_ops.set_lazy_mode(PARAVIRT_LAZY_FLUSH) #define __HAVE_ARCH_ENTER_LAZY_MMU_MODE #define arch_enter_lazy_mmu_mode() paravirt_ops.set_lazy_mode(PARAVIRT_LAZY_MMU) #define arch_leave_lazy_mmu_mode() paravirt_ops.set_lazy_mode(PARAVIRT_LAZY_NONE) +#define arch_flush_lazy_mmu_mode() paravirt_ops.set_lazy_mode(PARAVIRT_LAZY_FLUSH) /* These all sit in the .parainstructions section to tell us what to patch. */ struct paravirt_patch { diff --git a/include/asm-i386/sync_bitops.h b/include/asm-i386/sync_bitops.h index c94d51c993ee..7d72351bea75 100644 --- a/include/asm-i386/sync_bitops.h +++ b/include/asm-i386/sync_bitops.h @@ -130,7 +130,7 @@ static inline int sync_test_and_change_bit(int nr, volatile unsigned long* addr) return oldbit; } -static __always_inline int sync_const_test_bit(int nr, const volatile unsigned long *addr) +static __always_inline int sync_constant_test_bit(int nr, const volatile unsigned long *addr) { return ((1UL << (nr & 31)) & (((const volatile unsigned int *)addr)[nr >> 5])) != 0; diff --git a/include/asm-i386/termbits.h b/include/asm-i386/termbits.h index 12baf1d6343f..2e6237693814 100644 --- a/include/asm-i386/termbits.h +++ b/include/asm-i386/termbits.h @@ -144,7 +144,7 @@ struct ktermios { #define B3000000 0010015 #define B3500000 0010016 #define B4000000 0010017 -#define CIBAUD 002003600000 /* input baud rate (not used) */ +#define CIBAUD 002003600000 #define CMSPAR 010000000000 /* mark or space (stick) parity */ #define CRTSCTS 020000000000 /* flow control */ diff --git a/include/asm-i386/vmi_time.h b/include/asm-i386/vmi_time.h index 94d0a12a4114..c3a1fcf66c96 100644 --- a/include/asm-i386/vmi_time.h +++ b/include/asm-i386/vmi_time.h @@ -54,7 +54,7 @@ extern unsigned long vmi_cpu_khz(void); #ifdef CONFIG_X86_LOCAL_APIC extern void __init vmi_timer_setup_boot_alarm(void); -extern void __init vmi_timer_setup_secondary_alarm(void); +extern void __devinit vmi_timer_setup_secondary_alarm(void); extern void apic_vmi_timer_interrupt(void); #endif diff --git a/include/asm-ia64/kexec.h b/include/asm-ia64/kexec.h index f2ad469a6ddf..41299ddfee30 100644 --- a/include/asm-ia64/kexec.h +++ b/include/asm-ia64/kexec.h @@ -22,7 +22,6 @@ } while(0) extern struct kimage *ia64_kimage; -DECLARE_PER_CPU(u64, ia64_mca_pal_base); extern const unsigned int relocate_new_kernel_size; extern void relocate_new_kernel(unsigned long, unsigned long, struct ia64_boot_param *, unsigned long); diff --git a/include/asm-ia64/machvec.h b/include/asm-ia64/machvec.h index 3c96ac19154e..ca33eb181ff2 100644 --- a/include/asm-ia64/machvec.h +++ b/include/asm-ia64/machvec.h @@ -168,6 +168,7 @@ extern void machvec_tlb_migrate_finish (struct mm_struct *); # define platform_setup_msi_irq ia64_mv.setup_msi_irq # define platform_teardown_msi_irq ia64_mv.teardown_msi_irq # define platform_pci_fixup_bus ia64_mv.pci_fixup_bus +# define platform_kernel_launch_event ia64_mv.kernel_launch_event # endif /* __attribute__((__aligned__(16))) is required to make size of the @@ -269,6 +270,7 @@ struct ia64_machine_vector { platform_setup_msi_irq, \ platform_teardown_msi_irq, \ platform_pci_fixup_bus, \ + platform_kernel_launch_event \ } extern struct ia64_machine_vector ia64_mv; diff --git a/include/asm-ia64/mca.h b/include/asm-ia64/mca.h index ee97f7c2d462..41098f459684 100644 --- a/include/asm-ia64/mca.h +++ b/include/asm-ia64/mca.h @@ -156,6 +156,8 @@ struct ia64_mca_notify_die { int *monarch_cpu; }; +DECLARE_PER_CPU(u64, ia64_mca_pal_base); + #else /* __ASSEMBLY__ */ #define IA64_MCA_CORRECTED 0x0 /* Error has been corrected by OS_MCA */ diff --git a/include/asm-ia64/meminit.h b/include/asm-ia64/meminit.h index 21ec5f3d23de..3a62878e84f3 100644 --- a/include/asm-ia64/meminit.h +++ b/include/asm-ia64/meminit.h @@ -36,6 +36,7 @@ extern void reserve_memory (void); extern void find_initrd (void); extern int filter_rsvd_memory (unsigned long start, unsigned long end, void *arg); extern void efi_memmap_init(unsigned long *, unsigned long *); +extern int find_max_min_low_pfn (unsigned long , unsigned long, void *); extern unsigned long vmcore_find_descriptor_size(unsigned long address); extern int reserve_elfcorehdr(unsigned long *start, unsigned long *end); diff --git a/include/asm-ia64/pal.h b/include/asm-ia64/pal.h index e43021a99a20..67656ce767c2 100644 --- a/include/asm-ia64/pal.h +++ b/include/asm-ia64/pal.h @@ -371,6 +371,7 @@ typedef u64 pal_mc_info_index_t; * dependent */ +#define PAL_TLB_CHECK_OP_PURGE 8 typedef struct pal_process_state_info_s { u64 reserved1 : 2, diff --git a/include/asm-ia64/pci.h b/include/asm-ia64/pci.h index 5160233bbfac..5a5d1c2ce39d 100644 --- a/include/asm-ia64/pci.h +++ b/include/asm-ia64/pci.h @@ -9,6 +9,7 @@ #include <asm/io.h> #include <asm/scatterlist.h> +#include <asm/hw_irq.h> /* * Can be used to override the logic in pci_scan_bus for skipping already-configured bus @@ -170,7 +171,7 @@ pcibios_select_root(struct pci_dev *pdev, struct resource *res) #define HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) { - return channel ? 15 : 14; + return channel ? isa_irq_to_vector(15) : isa_irq_to_vector(14); } #endif /* _ASM_IA64_PCI_H */ diff --git a/include/asm-ia64/processor.h b/include/asm-ia64/processor.h index 5830d36fd8e6..4f4ee1c2db2f 100644 --- a/include/asm-ia64/processor.h +++ b/include/asm-ia64/processor.h @@ -210,7 +210,7 @@ struct desc_struct { unsigned int a, b; }; -#define desc_empty(desc) (!((desc)->a + (desc)->b)) +#define desc_empty(desc) (!((desc)->a | (desc)->b)) #define desc_equal(desc1, desc2) (((desc1)->a == (desc2)->a) && ((desc1)->b == (desc2)->b)) #define GDT_ENTRY_TLS_ENTRIES 3 diff --git a/include/asm-ia64/sal.h b/include/asm-ia64/sal.h index d000689d9142..46cadf5aaac5 100644 --- a/include/asm-ia64/sal.h +++ b/include/asm-ia64/sal.h @@ -847,12 +847,13 @@ extern int ia64_sal_oemcall_reentrant(struct ia64_sal_retval *, u64, u64, u64, */ struct sal_to_os_boot { u64 rr[8]; /* Region Registers */ - u64 br[6]; /* br0: return addr into SAL boot rendez routine */ + u64 br[6]; /* br0: + * return addr into SAL boot rendez routine */ u64 gr1; /* SAL:GP */ u64 gr12; /* SAL:SP */ u64 gr13; /* SAL: Task Pointer */ u64 fpsr; - u64 pfs; + u64 pfs; u64 rnat; u64 unat; u64 bspstore; diff --git a/include/asm-ia64/sn/pcibr_provider.h b/include/asm-ia64/sn/pcibr_provider.h index 17cb6cc3f21a..da205b7cdaac 100644 --- a/include/asm-ia64/sn/pcibr_provider.h +++ b/include/asm-ia64/sn/pcibr_provider.h @@ -21,6 +21,7 @@ #define IS_PCI_BRIDGE_ASIC(asic) (asic == PCIIO_ASIC_TYPE_PIC || \ asic == PCIIO_ASIC_TYPE_TIOCP) #define IS_PIC_SOFT(ps) (ps->pbi_bridge_type == PCIBR_BRIDGETYPE_PIC) +#define IS_TIOCP_SOFT(ps) (ps->pbi_bridge_type == PCIBR_BRIDGETYPE_TIOCP) /* @@ -53,8 +54,8 @@ * Bridge PMU Address Transaltion Entry Attibutes */ #define PCI32_ATE_V (0x1 << 0) -#define PCI32_ATE_CO (0x1 << 1) -#define PCI32_ATE_PREC (0x1 << 2) +#define PCI32_ATE_CO (0x1 << 1) /* PIC ASIC ONLY */ +#define PCI32_ATE_PIO (0x1 << 1) /* TIOCP ASIC ONLY */ #define PCI32_ATE_MSI (0x1 << 2) #define PCI32_ATE_PREF (0x1 << 3) #define PCI32_ATE_BAR (0x1 << 4) diff --git a/include/asm-ia64/unwind.h b/include/asm-ia64/unwind.h index 5df0276b0493..1af3875f1a57 100644 --- a/include/asm-ia64/unwind.h +++ b/include/asm-ia64/unwind.h @@ -81,7 +81,7 @@ struct unw_frame_info { struct unw_ireg { unsigned long *loc; struct unw_ireg_nat { - long type : 3; /* enum unw_nat_type */ + unsigned long type : 3; /* enum unw_nat_type */ signed long off : 61; /* NaT word is at loc+nat.off */ } nat; } r4, r5, r6, r7; diff --git a/include/asm-m32r/dma-mapping.h b/include/asm-m32r/dma-mapping.h index a7fa0302bda7..f9b58ebba361 100644 --- a/include/asm-m32r/dma-mapping.h +++ b/include/asm-m32r/dma-mapping.h @@ -1,23 +1,6 @@ #ifndef _ASM_M32R_DMA_MAPPING_H #define _ASM_M32R_DMA_MAPPING_H -/* - * NOTE: Do not include <asm-generic/dma-mapping.h> - * Because it requires PCI stuffs, but current M32R don't provide these. - */ - -static inline void * -dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, - gfp_t flag) -{ - return (void *)NULL; -} - -static inline void -dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, - dma_addr_t dma_handle) -{ - return; -} +#include <asm-generic/dma-mapping-broken.h> #endif /* _ASM_M32R_DMA_MAPPING_H */ diff --git a/include/asm-m68k/dma-mapping.h b/include/asm-m68k/dma-mapping.h index 00259ed6fc95..a26cdeb46a57 100644 --- a/include/asm-m68k/dma-mapping.h +++ b/include/asm-m68k/dma-mapping.h @@ -32,7 +32,7 @@ extern void dma_free_coherent(struct device *, size_t, void *, dma_addr_t); static inline void *dma_alloc_noncoherent(struct device *dev, size_t size, - dma_addr_t *handle, int flag) + dma_addr_t *handle, gfp_t flag) { return dma_alloc_coherent(dev, size, handle, flag); } diff --git a/include/asm-m68k/mc146818rtc.h b/include/asm-m68k/mc146818rtc.h index 11fe12ddb913..9f70a01f73dc 100644 --- a/include/asm-m68k/mc146818rtc.h +++ b/include/asm-m68k/mc146818rtc.h @@ -11,6 +11,7 @@ #include <asm/atarihw.h> #define RTC_PORT(x) (TT_RTC_BAS + 2*(x)) +#define RTC_ALWAYS_BCD 0 #define CMOS_READ(addr) ({ \ atari_outb_p((addr),RTC_PORT(0)); \ diff --git a/include/asm-mips/atomic.h b/include/asm-mips/atomic.h index 8578869a8bcf..1ac50b6c47ad 100644 --- a/include/asm-mips/atomic.h +++ b/include/asm-mips/atomic.h @@ -79,9 +79,9 @@ static __inline__ void atomic_add(int i, atomic_t * v) } else { unsigned long flags; - local_irq_save(flags); + raw_local_irq_save(flags); v->counter += i; - local_irq_restore(flags); + raw_local_irq_restore(flags); } } @@ -124,9 +124,9 @@ static __inline__ void atomic_sub(int i, atomic_t * v) } else { unsigned long flags; - local_irq_save(flags); + raw_local_irq_save(flags); v->counter -= i; - local_irq_restore(flags); + raw_local_irq_restore(flags); } } @@ -173,11 +173,11 @@ static __inline__ int atomic_add_return(int i, atomic_t * v) } else { unsigned long flags; - local_irq_save(flags); + raw_local_irq_save(flags); result = v->counter; result += i; v->counter = result; - local_irq_restore(flags); + raw_local_irq_restore(flags); } smp_mb(); @@ -225,11 +225,11 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v) } else { unsigned long flags; - local_irq_save(flags); + raw_local_irq_save(flags); result = v->counter; result -= i; v->counter = result; - local_irq_restore(flags); + raw_local_irq_restore(flags); } smp_mb(); @@ -293,12 +293,12 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v) } else { unsigned long flags; - local_irq_save(flags); + raw_local_irq_save(flags); result = v->counter; result -= i; if (result >= 0) v->counter = result; - local_irq_restore(flags); + raw_local_irq_restore(flags); } smp_mb(); @@ -454,9 +454,9 @@ static __inline__ void atomic64_add(long i, atomic64_t * v) } else { unsigned long flags; - local_irq_save(flags); + raw_local_irq_save(flags); v->counter += i; - local_irq_restore(flags); + raw_local_irq_restore(flags); } } @@ -499,9 +499,9 @@ static __inline__ void atomic64_sub(long i, atomic64_t * v) } else { unsigned long flags; - local_irq_save(flags); + raw_local_irq_save(flags); v->counter -= i; - local_irq_restore(flags); + raw_local_irq_restore(flags); } } @@ -548,11 +548,11 @@ static __inline__ long atomic64_add_return(long i, atomic64_t * v) } else { unsigned long flags; - local_irq_save(flags); + raw_local_irq_save(flags); result = v->counter; result += i; v->counter = result; - local_irq_restore(flags); + raw_local_irq_restore(flags); } smp_mb(); @@ -600,11 +600,11 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v) } else { unsigned long flags; - local_irq_save(flags); + raw_local_irq_save(flags); result = v->counter; result -= i; v->counter = result; - local_irq_restore(flags); + raw_local_irq_restore(flags); } smp_mb(); @@ -668,12 +668,12 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v) } else { unsigned long flags; - local_irq_save(flags); + raw_local_irq_save(flags); result = v->counter; result -= i; if (result >= 0) v->counter = result; - local_irq_restore(flags); + raw_local_irq_restore(flags); } smp_mb(); diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h index 8959da245cfb..d995413e11fd 100644 --- a/include/asm-mips/bitops.h +++ b/include/asm-mips/bitops.h @@ -100,9 +100,9 @@ static inline void set_bit(unsigned long nr, volatile unsigned long *addr) a += nr >> SZLONG_LOG; mask = 1UL << bit; - local_irq_save(flags); + raw_local_irq_save(flags); *a |= mask; - local_irq_restore(flags); + raw_local_irq_restore(flags); } } @@ -165,9 +165,9 @@ static inline void clear_bit(unsigned long nr, volatile unsigned long *addr) a += nr >> SZLONG_LOG; mask = 1UL << bit; - local_irq_save(flags); + raw_local_irq_save(flags); *a &= ~mask; - local_irq_restore(flags); + raw_local_irq_restore(flags); } } @@ -220,9 +220,9 @@ static inline void change_bit(unsigned long nr, volatile unsigned long *addr) a += nr >> SZLONG_LOG; mask = 1UL << bit; - local_irq_save(flags); + raw_local_irq_save(flags); *a ^= mask; - local_irq_restore(flags); + raw_local_irq_restore(flags); } } @@ -287,10 +287,10 @@ static inline int test_and_set_bit(unsigned long nr, a += nr >> SZLONG_LOG; mask = 1UL << bit; - local_irq_save(flags); + raw_local_irq_save(flags); retval = (mask & *a) != 0; *a |= mask; - local_irq_restore(flags); + raw_local_irq_restore(flags); return retval; } @@ -381,10 +381,10 @@ static inline int test_and_clear_bit(unsigned long nr, a += nr >> SZLONG_LOG; mask = 1UL << bit; - local_irq_save(flags); + raw_local_irq_save(flags); retval = (mask & *a) != 0; *a &= ~mask; - local_irq_restore(flags); + raw_local_irq_restore(flags); return retval; } @@ -452,10 +452,10 @@ static inline int test_and_change_bit(unsigned long nr, a += nr >> SZLONG_LOG; mask = 1UL << bit; - local_irq_save(flags); + raw_local_irq_save(flags); retval = (mask & *a) != 0; *a ^= mask; - local_irq_restore(flags); + raw_local_irq_restore(flags); return retval; } diff --git a/include/asm-mips/cacheflush.h b/include/asm-mips/cacheflush.h index 0ddada3bb0b6..28d907d4347a 100644 --- a/include/asm-mips/cacheflush.h +++ b/include/asm-mips/cacheflush.h @@ -48,6 +48,15 @@ static inline void flush_dcache_page(struct page *page) #define flush_dcache_mmap_lock(mapping) do { } while (0) #define flush_dcache_mmap_unlock(mapping) do { } while (0) +#define ARCH_HAS_FLUSH_ANON_PAGE +extern void __flush_anon_page(struct page *, unsigned long); +static inline void flush_anon_page(struct vm_area_struct *vma, + struct page *page, unsigned long vmaddr) +{ + if (cpu_has_dc_aliases && PageAnon(page)) + __flush_anon_page(page, vmaddr); +} + static inline void flush_icache_page(struct vm_area_struct *vma, struct page *page) { @@ -86,4 +95,7 @@ extern void (*flush_data_cache_page)(unsigned long addr); /* Run kernel code uncached, useful for cache probing functions. */ unsigned long __init run_uncached(void *func); +extern void *kmap_coherent(struct page *page, unsigned long addr); +extern void kunmap_coherent(struct page *page); + #endif /* _ASM_CACHEFLUSH_H */ diff --git a/include/asm-mips/cpu-features.h b/include/asm-mips/cpu-features.h index eadca266f159..5e4bed123b48 100644 --- a/include/asm-mips/cpu-features.h +++ b/include/asm-mips/cpu-features.h @@ -40,6 +40,9 @@ #endif #ifndef cpu_has_fpu #define cpu_has_fpu (current_cpu_data.options & MIPS_CPU_FPU) +#define raw_cpu_has_fpu (raw_current_cpu_data.options & MIPS_CPU_FPU) +#else +#define raw_cpu_has_fpu cpu_has_fpu #endif #ifndef cpu_has_32fpr #define cpu_has_32fpr (cpu_data[0].options & MIPS_CPU_32FPR) diff --git a/include/asm-mips/cpu-info.h b/include/asm-mips/cpu-info.h index 610d0cdeaa9e..22fe8453fcc7 100644 --- a/include/asm-mips/cpu-info.h +++ b/include/asm-mips/cpu-info.h @@ -87,6 +87,7 @@ struct cpuinfo_mips { extern struct cpuinfo_mips cpu_data[]; #define current_cpu_data cpu_data[smp_processor_id()] +#define raw_current_cpu_data cpu_data[raw_smp_processor_id()] extern void cpu_probe(void); extern void cpu_report(void); diff --git a/include/asm-mips/delay.h b/include/asm-mips/delay.h index ea77050f8e3a..223d156efb9f 100644 --- a/include/asm-mips/delay.h +++ b/include/asm-mips/delay.h @@ -79,7 +79,7 @@ static inline void __udelay(unsigned long usecs, unsigned long lpj) __delay(usecs); } -#define __udelay_val cpu_data[smp_processor_id()].udelay_val +#define __udelay_val cpu_data[raw_smp_processor_id()].udelay_val #define udelay(usecs) __udelay((usecs),__udelay_val) diff --git a/include/asm-mips/dma.h b/include/asm-mips/dma.h index e06ef0776d48..833437d31ef1 100644 --- a/include/asm-mips/dma.h +++ b/include/asm-mips/dma.h @@ -74,7 +74,7 @@ * */ -#ifndef GENERIC_ISA_DMA_SUPPORT_BROKEN +#ifndef CONFIG_GENERIC_ISA_DMA_SUPPORT_BROKEN #define MAX_DMA_CHANNELS 8 #endif diff --git a/include/asm-mips/fpu.h b/include/asm-mips/fpu.h index efef843b93f0..4e12d1f9534f 100644 --- a/include/asm-mips/fpu.h +++ b/include/asm-mips/fpu.h @@ -27,11 +27,11 @@ struct sigcontext; struct sigcontext32; -extern asmlinkage int (*save_fp_context)(struct sigcontext *sc); -extern asmlinkage int (*restore_fp_context)(struct sigcontext *sc); +extern asmlinkage int (*save_fp_context)(struct sigcontext __user *sc); +extern asmlinkage int (*restore_fp_context)(struct sigcontext __user *sc); -extern asmlinkage int (*save_fp_context32)(struct sigcontext32 *sc); -extern asmlinkage int (*restore_fp_context32)(struct sigcontext32 *sc); +extern asmlinkage int (*save_fp_context32)(struct sigcontext32 __user *sc); +extern asmlinkage int (*restore_fp_context32)(struct sigcontext32 __user *sc); extern void fpu_emulator_init_fpu(void); extern void _init_fpu(void); @@ -68,6 +68,8 @@ do { \ /* We don't care about the c0 hazard here */ \ } while (0) +#define __fpu_enabled() (read_c0_status() & ST0_CU1) + #define enable_fpu() \ do { \ if (cpu_has_fpu) \ @@ -93,31 +95,47 @@ static inline int is_fpu_owner(void) return cpu_has_fpu && __is_fpu_owner(); } -static inline void own_fpu(void) +static inline void __own_fpu(void) { - if (cpu_has_fpu) { - __enable_fpu(); - KSTK_STATUS(current) |= ST0_CU1; - set_thread_flag(TIF_USEDFPU); + __enable_fpu(); + KSTK_STATUS(current) |= ST0_CU1; + set_thread_flag(TIF_USEDFPU); +} + +static inline void own_fpu(int restore) +{ + preempt_disable(); + if (cpu_has_fpu && !__is_fpu_owner()) { + __own_fpu(); + if (restore) + _restore_fp(current); } + preempt_enable(); } -static inline void lose_fpu(void) +static inline void lose_fpu(int save) { - if (cpu_has_fpu) { + preempt_disable(); + if (is_fpu_owner()) { + if (save) + _save_fp(current); KSTK_STATUS(current) &= ~ST0_CU1; clear_thread_flag(TIF_USEDFPU); __disable_fpu(); } + preempt_enable(); } static inline void init_fpu(void) { + preempt_disable(); if (cpu_has_fpu) { + __own_fpu(); _init_fpu(); } else { fpu_emulator_init_fpu(); } + preempt_enable(); } static inline void save_fp(struct task_struct *tsk) @@ -144,4 +162,18 @@ static inline fpureg_t *get_fpu_regs(struct task_struct *tsk) return tsk->thread.fpu.fpr; } +static inline void enable_fp_in_kernel(void) +{ + set_thread_flag(TIF_ALLOW_FP_IN_KERNEL); + /* make sure CU1 and FPU ownership are consistent */ + if (!__is_fpu_owner() && __fpu_enabled()) + __disable_fpu(); +} + +static inline void disable_fp_in_kernel(void) +{ + BUG_ON(!__is_fpu_owner() && __fpu_enabled()); + clear_thread_flag(TIF_ALLOW_FP_IN_KERNEL); +} + #endif /* _ASM_FPU_H */ diff --git a/include/asm-mips/hazards.h b/include/asm-mips/hazards.h index 50073157a617..e50c77e69cb5 100644 --- a/include/asm-mips/hazards.h +++ b/include/asm-mips/hazards.h @@ -52,6 +52,7 @@ ASMMACRO(tlb_probe_hazard, _ehb ) ASMMACRO(irq_enable_hazard, + _ehb ) ASMMACRO(irq_disable_hazard, _ehb diff --git a/include/asm-mips/irqflags.h b/include/asm-mips/irqflags.h index af3b07dfad4b..e459fa05db83 100644 --- a/include/asm-mips/irqflags.h +++ b/include/asm-mips/irqflags.h @@ -13,29 +13,9 @@ #ifndef __ASSEMBLY__ +#include <linux/compiler.h> #include <asm/hazards.h> -/* - * CONFIG_MIPS_MT_SMTC_INSTANT_REPLAY does prompt replay of deferred IPIs, - * at the cost of branch and call overhead on each local_irq_restore() - */ - -#ifdef CONFIG_MIPS_MT_SMTC_INSTANT_REPLAY - -extern void smtc_ipi_replay(void); - -#define irq_restore_epilog(flags) \ -do { \ - if (!(flags & 0x0400)) \ - smtc_ipi_replay(); \ -} while (0) - -#else - -#define irq_restore_epilog(ignore) do { } while (0) - -#endif /* CONFIG_MIPS_MT_SMTC_INSTANT_REPLAY */ - __asm__ ( " .macro raw_local_irq_enable \n" " .set push \n" @@ -205,17 +185,28 @@ __asm__ ( " .set pop \n" " .endm \n"); -#define raw_local_irq_restore(flags) \ -do { \ - unsigned long __tmp1; \ - \ - __asm__ __volatile__( \ - "raw_local_irq_restore\t%0" \ - : "=r" (__tmp1) \ - : "0" (flags) \ - : "memory"); \ - irq_restore_epilog(flags); \ -} while(0) +extern void smtc_ipi_replay(void); + +static inline void raw_local_irq_restore(unsigned long flags) +{ + unsigned long __tmp1; + +#ifdef CONFIG_MIPS_MT_SMTC_INSTANT_REPLAY + /* + * CONFIG_MIPS_MT_SMTC_INSTANT_REPLAY does prompt replay of deferred + * IPIs, at the cost of branch and call overhead on each + * local_irq_restore() + */ + if (unlikely(!(flags & 0x0400))) + smtc_ipi_replay(); +#endif + + __asm__ __volatile__( + "raw_local_irq_restore\t%0" + : "=r" (__tmp1) + : "0" (flags) + : "memory"); +} static inline int raw_irqs_disabled_flags(unsigned long flags) { diff --git a/include/asm-mips/mach-au1x00/au1xxx_ide.h b/include/asm-mips/mach-au1x00/au1xxx_ide.h index e9fa252f8a3f..8fcae21adbd5 100644 --- a/include/asm-mips/mach-au1x00/au1xxx_ide.h +++ b/include/asm-mips/mach-au1x00/au1xxx_ide.h @@ -141,40 +141,6 @@ static int auide_ddma_init( _auide_hwif *auide ); static void auide_setup_ports(hw_regs_t *hw, _auide_hwif *ahwif); int __init auide_probe(void); -#ifdef CONFIG_PM - int au1200ide_pm_callback( au1xxx_power_dev_t *dev, - au1xxx_request_t request, void *data); - static int au1xxxide_pm_standby( au1xxx_power_dev_t *dev ); - static int au1xxxide_pm_sleep( au1xxx_power_dev_t *dev ); - static int au1xxxide_pm_resume( au1xxx_power_dev_t *dev ); - static int au1xxxide_pm_getstatus( au1xxx_power_dev_t *dev ); - static int au1xxxide_pm_access( au1xxx_power_dev_t *dev ); - static int au1xxxide_pm_idle( au1xxx_power_dev_t *dev ); - static int au1xxxide_pm_cleanup( au1xxx_power_dev_t *dev ); -#endif - - -/* - * Multi-Word DMA + DbDMA functions - */ -#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA - static int auide_build_sglist(ide_drive_t *drive, struct request *rq); - static int auide_build_dmatable(ide_drive_t *drive); - static int auide_dma_end(ide_drive_t *drive); - ide_startstop_t auide_dma_intr (ide_drive_t *drive); - static void auide_dma_exec_cmd(ide_drive_t *drive, u8 command); - static int auide_dma_setup(ide_drive_t *drive); - static int auide_dma_check(ide_drive_t *drive); - static int auide_dma_test_irq(ide_drive_t *drive); - static int auide_dma_host_off(ide_drive_t *drive); - static int auide_dma_host_on(ide_drive_t *drive); - static int auide_dma_lostirq(ide_drive_t *drive); - static int auide_dma_on(ide_drive_t *drive); - static void auide_ddma_tx_callback(int irq, void *param); - static void auide_ddma_rx_callback(int irq, void *param); - static int auide_dma_off_quietly(ide_drive_t *drive); -#endif /* end CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA */ - /******************************************************************************* * PIO Mode timing calculation : * * * diff --git a/include/asm-mips/mach-ip27/dma-coherence.h b/include/asm-mips/mach-ip27/dma-coherence.h index 659816e200d4..3fdbbf68e952 100644 --- a/include/asm-mips/mach-ip27/dma-coherence.h +++ b/include/asm-mips/mach-ip27/dma-coherence.h @@ -18,7 +18,8 @@ struct device; -static dma_addr_t plat_map_dma_mem(struct device *dev, void *addr, size_t size) +static inline dma_addr_t plat_map_dma_mem(struct device *dev, void *addr, + size_t size) { dma_addr_t pa = dev_to_baddr(dev, virt_to_phys(addr)); @@ -37,7 +38,7 @@ static unsigned long plat_dma_addr_to_phys(dma_addr_t dma_addr) return dma_addr & (0xffUL << 56); } -static void plat_unmap_dma_mem(dma_addr_t dma_addr) +static inline void plat_unmap_dma_mem(dma_addr_t dma_addr) { } diff --git a/include/asm-mips/mach-ip32/dma-coherence.h b/include/asm-mips/mach-ip32/dma-coherence.h index 950be17bbb86..c3f9a6a20eb0 100644 --- a/include/asm-mips/mach-ip32/dma-coherence.h +++ b/include/asm-mips/mach-ip32/dma-coherence.h @@ -26,7 +26,8 @@ struct device; #define RAM_OFFSET_MASK 0x3fffffffUL -static dma_addr_t plat_map_dma_mem(struct device *dev, void *addr, size_t size) +static inline dma_addr_t plat_map_dma_mem(struct device *dev, void *addr, + size_t size) { dma_addr_t pa = virt_to_phys(addr) & RAM_OFFSET_MASK; @@ -59,7 +60,7 @@ static unsigned long plat_dma_addr_to_phys(dma_addr_t dma_addr) return addr; } -static void plat_unmap_dma_mem(dma_addr_t dma_addr) +static inline void plat_unmap_dma_mem(dma_addr_t dma_addr) { } diff --git a/include/asm-mips/marvell.h b/include/asm-mips/marvell.h index df94955b098a..b6144bafc565 100644 --- a/include/asm-mips/marvell.h +++ b/include/asm-mips/marvell.h @@ -54,5 +54,6 @@ struct mv_pci_controller { }; extern void ll_mv64340_irq(void); +extern void mv64340_irq_init(unsigned int base); #endif /* __ASM_MIPS_MARVELL_H */ diff --git a/include/asm-mips/pgtable-64.h b/include/asm-mips/pgtable-64.h index a5b18710b6a4..49f5a1a2dfcd 100644 --- a/include/asm-mips/pgtable-64.h +++ b/include/asm-mips/pgtable-64.h @@ -199,7 +199,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud) { return pud_val(pud); } -#define pud_phys(pud) (pud_val(pud) - PAGE_OFFSET) +#define pud_phys(pud) virt_to_phys((void *)pud_val(pud)) #define pud_page(pud) (pfn_to_page(pud_phys(pud) >> PAGE_SHIFT)) /* Find an entry in the second-level page table.. */ diff --git a/include/asm-mips/pgtable.h b/include/asm-mips/pgtable.h index 3fcfd7979de5..0d3295f57a95 100644 --- a/include/asm-mips/pgtable.h +++ b/include/asm-mips/pgtable.h @@ -75,7 +75,7 @@ extern void paging_init(void); * Conversion functions: convert a page and protection to a page entry, * and a page entry and page directory to the page they refer to. */ -#define pmd_phys(pmd) (pmd_val(pmd) - PAGE_OFFSET) +#define pmd_phys(pmd) virt_to_phys((void *)pmd_val(pmd)) #define pmd_page(pmd) (pfn_to_page(pmd_phys(pmd) >> PAGE_SHIFT)) #define pmd_page_vaddr(pmd) pmd_val(pmd) diff --git a/include/asm-mips/rtlx.h b/include/asm-mips/rtlx.h index 59162f74a798..65778c890a62 100644 --- a/include/asm-mips/rtlx.h +++ b/include/asm-mips/rtlx.h @@ -23,8 +23,8 @@ extern int rtlx_open(int index, int can_sleep); extern int rtlx_release(int index); -extern ssize_t rtlx_read(int index, void *buff, size_t count, int user); -extern ssize_t rtlx_write(int index, void *buffer, size_t count, int user); +extern ssize_t rtlx_read(int index, void __user *buff, size_t count); +extern ssize_t rtlx_write(int index, const void __user *buffer, size_t count); extern unsigned int rtlx_read_poll(int index, int can_sleep); extern unsigned int rtlx_write_poll(int index); diff --git a/include/asm-mips/sgiarcs.h b/include/asm-mips/sgiarcs.h index ddb859d05257..439bce7daa3a 100644 --- a/include/asm-mips/sgiarcs.h +++ b/include/asm-mips/sgiarcs.h @@ -459,7 +459,7 @@ struct linux_smonblock { register signed int __a2 __asm__("$5") = (int) (long) (a2); \ register signed int __a3 __asm__("$6") = (int) (long) (a3); \ register signed int __a4 __asm__("$7") = (int) (long) (a4); \ - register signed int __a5 = (a5); \ + register signed int __a5 = (int) (long) (a5); \ long __vec = (long) romvec->dest; \ __asm__ __volatile__( \ "dsubu\t$29, 32\n\t" \ diff --git a/include/asm-mips/sibyte/sb1250.h b/include/asm-mips/sibyte/sb1250.h index dfb29e13bce0..494aa65dcfbd 100644 --- a/include/asm-mips/sibyte/sb1250.h +++ b/include/asm-mips/sibyte/sb1250.h @@ -67,6 +67,6 @@ extern void bcm1480_smp_finish(void); #endif -#define IOADDR(a) ((volatile void __iomem *)(IO_BASE + (a))) +#define IOADDR(a) ((void __iomem *)(IO_BASE + (a))) #endif diff --git a/include/asm-mips/sibyte/trace_prof.h b/include/asm-mips/sibyte/trace_prof.h deleted file mode 100644 index 557792075e9a..000000000000 --- a/include/asm-mips/sibyte/trace_prof.h +++ /dev/null @@ -1,110 +0,0 @@ -/* - * Copyright (C) 2001 Broadcom Corporation - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - */ - -#ifndef __ASM_SIBYTE_TRACE_PROF_H -#define __ASM_SIBYTE_TRACE_PROF_H - -#undef DBG -#if SBPROF_TB_DEBUG -#define DBG(a) a -#else -#define DBG(a) -#endif - -#define SBPROF_TB_MAJOR 240 -#define DEVNAME "bcm1250_tbprof" - -typedef u_int64_t tb_sample_t[6*256]; - -struct sbprof_tb { - int open; - tb_sample_t *sbprof_tbbuf; - int next_tb_sample; - - volatile int tb_enable; - volatile int tb_armed; - - wait_queue_head_t tb_sync; - wait_queue_head_t tb_read; -}; - -#define MAX_SAMPLE_BYTES (24*1024*1024) -#define MAX_TBSAMPLE_BYTES (12*1024*1024) - -#define MAX_SAMPLES (MAX_SAMPLE_BYTES/sizeof(u_int32_t)) -#define TB_SAMPLE_SIZE (sizeof(tb_sample_t)) -#define MAX_TB_SAMPLES (MAX_TBSAMPLE_BYTES/TB_SAMPLE_SIZE) - -/* IOCTLs */ -#define SBPROF_ZBSTART _IOW('s', 0, int) -#define SBPROF_ZBSTOP _IOW('s', 1, int) -#define SBPROF_ZBWAITFULL _IOW('s', 2, int) - -/*************************************************************************** - * Routines for gathering ZBbus profiles using trace buffer - ***************************************************************************/ - -/* Requires: Already called zclk_timer_init with a value that won't - saturate 40 bits. No subsequent use of SCD performance counters - or trace buffer. - Effect: Starts gathering random ZBbus profiles using trace buffer. */ -extern int sbprof_zbprof_start(struct file *filp); - -/* Effect: Stops collection of ZBbus profiles */ -extern int sbprof_zbprof_stop(void); - - -/*************************************************************************** - * Routines for using 40-bit SCD cycle counter - * - * Client responsible for either handling interrupts or making sure - * the cycles counter never saturates, e.g., by doing - * zclk_timer_init(0) at least every 2^40 - 1 ZCLKs. - ***************************************************************************/ - -/* Configures SCD counter 0 to count ZCLKs starting from val; - Configures SCD counters1,2,3 to count nothing. - Must not be called while gathering ZBbus profiles. - -unsigned long long val; */ -#define zclk_timer_init(val) \ - __asm__ __volatile__ (".set push;" \ - ".set mips64;" \ - "la $8, 0xb00204c0;" /* SCD perf_cnt_cfg */ \ - "sd %0, 0x10($8);" /* write val to counter0 */ \ - "sd %1, 0($8);" /* config counter0 for zclks*/ \ - ".set pop" \ - : /* no outputs */ \ - /* enable, counter0 */ \ - : /* inputs */ "r"(val), "r" ((1ULL << 33) | 1ULL) \ - : /* modifies */ "$8" ) - - -/* Reads SCD counter 0 and puts result in value - unsigned long long val; */ -#define zclk_get(val) \ - __asm__ __volatile__ (".set push;" \ - ".set mips64;" \ - "la $8, 0xb00204c0;" /* SCD perf_cnt_cfg */ \ - "ld %0, 0x10($8);" /* write val to counter0 */ \ - ".set pop" \ - : /* outputs */ "=r"(val) \ - : /* inputs */ \ - : /* modifies */ "$8" ) - -#endif /* __ASM_SIBYTE_TRACE_PROF_H */ diff --git a/include/asm-mips/smtc_ipi.h b/include/asm-mips/smtc_ipi.h index 360ea6d250c7..a52a4a7a36e0 100644 --- a/include/asm-mips/smtc_ipi.h +++ b/include/asm-mips/smtc_ipi.h @@ -65,12 +65,10 @@ static inline void smtc_ipi_nq(struct smtc_ipi_q *q, struct smtc_ipi *p) spin_unlock_irqrestore(&q->lock, flags); } -static inline struct smtc_ipi *smtc_ipi_dq(struct smtc_ipi_q *q) +static inline struct smtc_ipi *__smtc_ipi_dq(struct smtc_ipi_q *q) { struct smtc_ipi *p; - long flags; - spin_lock_irqsave(&q->lock, flags); if (q->head == NULL) p = NULL; else { @@ -81,7 +79,19 @@ static inline struct smtc_ipi *smtc_ipi_dq(struct smtc_ipi_q *q) if (q->head == NULL) q->tail = NULL; } + + return p; +} + +static inline struct smtc_ipi *smtc_ipi_dq(struct smtc_ipi_q *q) +{ + unsigned long flags; + struct smtc_ipi *p; + + spin_lock_irqsave(&q->lock, flags); + p = __smtc_ipi_dq(q); spin_unlock_irqrestore(&q->lock, flags); + return p; } diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h index 597a3743f6a1..290887077e44 100644 --- a/include/asm-mips/system.h +++ b/include/asm-mips/system.h @@ -121,10 +121,10 @@ static inline unsigned long __xchg_u32(volatile int * m, unsigned int val) } else { unsigned long flags; - local_irq_save(flags); + raw_local_irq_save(flags); retval = *m; *m = val; - local_irq_restore(flags); /* implies memory barrier */ + raw_local_irq_restore(flags); /* implies memory barrier */ } smp_mb(); @@ -169,10 +169,10 @@ static inline __u64 __xchg_u64(volatile __u64 * m, __u64 val) } else { unsigned long flags; - local_irq_save(flags); + raw_local_irq_save(flags); retval = *m; *m = val; - local_irq_restore(flags); /* implies memory barrier */ + raw_local_irq_restore(flags); /* implies memory barrier */ } smp_mb(); @@ -250,11 +250,11 @@ static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old, } else { unsigned long flags; - local_irq_save(flags); + raw_local_irq_save(flags); retval = *m; if (retval == old) *m = new; - local_irq_restore(flags); /* implies memory barrier */ + raw_local_irq_restore(flags); /* implies memory barrier */ } smp_mb(); @@ -304,11 +304,11 @@ static inline unsigned long __cmpxchg_u64(volatile int * m, unsigned long old, } else { unsigned long flags; - local_irq_save(flags); + raw_local_irq_save(flags); retval = *m; if (retval == old) *m = new; - local_irq_restore(flags); /* implies memory barrier */ + raw_local_irq_restore(flags); /* implies memory barrier */ } smp_mb(); diff --git a/include/asm-mips/thread_info.h b/include/asm-mips/thread_info.h index fbcda8204473..6cf05f4a4e7e 100644 --- a/include/asm-mips/thread_info.h +++ b/include/asm-mips/thread_info.h @@ -119,6 +119,7 @@ register struct thread_info *__current_thread_info __asm__("$28"); #define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_MEMDIE 18 #define TIF_FREEZE 19 +#define TIF_ALLOW_FP_IN_KERNEL 20 #define TIF_SYSCALL_TRACE 31 /* syscall trace active */ #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE) diff --git a/include/asm-powerpc/floppy.h b/include/asm-powerpc/floppy.h index a0f14eea1da5..afa700ded877 100644 --- a/include/asm-powerpc/floppy.h +++ b/include/asm-powerpc/floppy.h @@ -178,7 +178,7 @@ static struct fd_dma_ops virt_dma_ops = ._dma_setup = vdma_dma_setup }; -static int fd_request_dma() +static int fd_request_dma(void) { if (can_use_virtual_dma & 1) { fd_ops = &virt_dma_ops; diff --git a/include/asm-powerpc/hvcall.h b/include/asm-powerpc/hvcall.h index 60977806d2f4..62efd9d7a43d 100644 --- a/include/asm-powerpc/hvcall.h +++ b/include/asm-powerpc/hvcall.h @@ -237,6 +237,20 @@ long plpar_hcall_norets(unsigned long opcode, ...); long plpar_hcall(unsigned long opcode, unsigned long *retbuf, ...); /** + * plpar_hcall_raw: - Make a hypervisor call without calculating hcall stats + * @opcode: The hypervisor call to make. + * @retbuf: Buffer to store up to 4 return arguments in. + * + * This call supports up to 6 arguments and 4 return arguments. Use + * PLPAR_HCALL_BUFSIZE to size the return argument buffer. + * + * Used when phyp interface needs to be called in real mode. Similar to + * plpar_hcall, but plpar_hcall_raw works in real mode and does not + * calculate hypervisor call statistics. + */ +long plpar_hcall_raw(unsigned long opcode, unsigned long *retbuf, ...); + +/** * plpar_hcall9: - Make a pseries hypervisor call with up to 9 return arguments * @opcode: The hypervisor call to make. * @retbuf: Buffer to store up to 9 return arguments in. diff --git a/include/asm-powerpc/immap_qe.h b/include/asm-powerpc/immap_qe.h index 9fdd0491f6a3..1020b7fc0129 100644 --- a/include/asm-powerpc/immap_qe.h +++ b/include/asm-powerpc/immap_qe.h @@ -258,8 +258,9 @@ struct ucc_slow { u8 uccs; /* UCCx status register */ u8 res3[0x24]; __be16 utpt; + u8 res4[0x52]; u8 guemr; /* UCC general extended mode register */ - u8 res4[0x200 - 0x091]; + u8 res5[0x200 - 0x091]; } __attribute__ ((packed)); /* QE UCC Fast */ diff --git a/include/asm-powerpc/spu.h b/include/asm-powerpc/spu.h index 0f9f2dd24a79..31d5054be20f 100644 --- a/include/asm-powerpc/spu.h +++ b/include/asm-powerpc/spu.h @@ -165,6 +165,13 @@ int spu_irq_class_0_bottom(struct spu *spu); int spu_irq_class_1_bottom(struct spu *spu); void spu_irq_setaffinity(struct spu *spu, int cpu); +extern void spu_invalidate_slbs(struct spu *spu); +extern void spu_associate_mm(struct spu *spu, struct mm_struct *mm); + +/* Calls from the memory management to the SPU */ +struct mm_struct; +extern void spu_flush_all_slbs(struct mm_struct *mm); + /* system callbacks from the SPU */ struct spu_syscall_block { u64 nr_ret; diff --git a/include/asm-powerpc/spu_csa.h b/include/asm-powerpc/spu_csa.h index bdbf906a767f..8aad0619eb8e 100644 --- a/include/asm-powerpc/spu_csa.h +++ b/include/asm-powerpc/spu_csa.h @@ -221,8 +221,6 @@ struct spu_priv2_collapsed { * @spu_chnlcnt_RW: Array of saved channel counts. * @spu_chnldata_RW: Array of saved channel data. * @suspend_time: Time stamp when decrementer disabled. - * @slb_esid_RW: Array of saved SLB esid entries. - * @slb_vsid_RW: Array of saved SLB vsid entries. * * Structure representing the whole of the SPU * context save area (CSA). This struct contains @@ -245,8 +243,6 @@ struct spu_state { u32 spu_mailbox_data[4]; u32 pu_mailbox_data[1]; unsigned long suspend_time; - u64 slb_esid_RW[8]; - u64 slb_vsid_RW[8]; spinlock_t register_lock; }; diff --git a/include/asm-powerpc/systbl.h b/include/asm-powerpc/systbl.h index 418e5c7e972c..8d853c554631 100644 --- a/include/asm-powerpc/systbl.h +++ b/include/asm-powerpc/systbl.h @@ -304,5 +304,6 @@ SYSCALL_SPU(fchmodat) SYSCALL_SPU(faccessat) COMPAT_SYS_SPU(get_robust_list) COMPAT_SYS_SPU(set_robust_list) -COMPAT_SYS(move_pages) +COMPAT_SYS_SPU(move_pages) SYSCALL_SPU(getcpu) +COMPAT_SYS(epoll_pwait) diff --git a/include/asm-powerpc/unistd.h b/include/asm-powerpc/unistd.h index bcc21bf56a12..2baedbe54e13 100644 --- a/include/asm-powerpc/unistd.h +++ b/include/asm-powerpc/unistd.h @@ -325,10 +325,11 @@ #define __NR_set_robust_list 300 #define __NR_move_pages 301 #define __NR_getcpu 302 +#define __NR_epoll_pwait 303 #ifdef __KERNEL__ -#define __NR_syscalls 303 +#define __NR_syscalls 304 #define __NR__exit __NR_exit #define NR_syscalls __NR_syscalls diff --git a/include/asm-s390/checksum.h b/include/asm-s390/checksum.h index 0a3cd7ec8451..d5a8e7c1477c 100644 --- a/include/asm-s390/checksum.h +++ b/include/asm-s390/checksum.h @@ -121,50 +121,21 @@ csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len, unsigned short proto, __wsum sum) { -#ifndef __s390x__ - asm volatile( - " alr %0,%1\n" /* sum += saddr */ - " brc 12,0f\n" - " ahi %0,1\n" /* add carry */ - "0:" - : "+&d" (sum) : "d" (saddr) : "cc"); - asm volatile( - " alr %0,%1\n" /* sum += daddr */ - " brc 12,1f\n" - " ahi %0,1\n" /* add carry */ - "1:" - : "+&d" (sum) : "d" (daddr) : "cc"); - asm volatile( - " alr %0,%1\n" /* sum += len + proto */ - " brc 12,2f\n" - " ahi %0,1\n" /* add carry */ - "2:" - : "+&d" (sum) - : "d" (len + proto) - : "cc"); -#else /* __s390x__ */ - asm volatile( - " lgfr %0,%0\n" - " algr %0,%1\n" /* sum += saddr */ - " brc 12,0f\n" - " aghi %0,1\n" /* add carry */ - "0: algr %0,%2\n" /* sum += daddr */ - " brc 12,1f\n" - " aghi %0,1\n" /* add carry */ - "1: algfr %0,%3\n" /* sum += len + proto */ - " brc 12,2f\n" - " aghi %0,1\n" /* add carry */ - "2: srlg 0,%0,32\n" - " alr %0,0\n" /* fold to 32 bits */ - " brc 12,3f\n" - " ahi %0,1\n" /* add carry */ - "3: llgfr %0,%0" - : "+&d" (sum) - : "d" (saddr), "d" (daddr), - "d" (len + proto) - : "cc", "0"); -#endif /* __s390x__ */ - return sum; + __u32 csum = (__force __u32)sum; + + csum += (__force __u32)saddr; + if (csum < (__force __u32)saddr) + csum++; + + csum += (__force __u32)daddr; + if (csum < (__force __u32)daddr) + csum++; + + csum += len + proto; + if (csum < len + proto) + csum++; + + return (__force __wsum)csum; } /* diff --git a/include/asm-s390/ipl.h b/include/asm-s390/ipl.h index 660f78271a93..0eb64083480a 100644 --- a/include/asm-s390/ipl.h +++ b/include/asm-s390/ipl.h @@ -14,9 +14,13 @@ #define IPL_PARM_BLK_FCP_LEN (sizeof(struct ipl_list_hdr) + \ sizeof(struct ipl_block_fcp)) +#define IPL_PARM_BLK0_FCP_LEN (sizeof(struct ipl_block_fcp) + 8) + #define IPL_PARM_BLK_CCW_LEN (sizeof(struct ipl_list_hdr) + \ sizeof(struct ipl_block_ccw)) +#define IPL_PARM_BLK0_CCW_LEN (sizeof(struct ipl_block_ccw) + 8) + #define IPL_MAX_SUPPORTED_VERSION (0) #define IPL_PARMBLOCK_START ((struct ipl_parameter_block *) \ @@ -58,6 +62,7 @@ struct ipl_block_ccw { u8 vm_flags; u8 reserved3[3]; u32 vm_parm_len; + u8 reserved4[80]; } __attribute__((packed)); struct ipl_parameter_block { diff --git a/include/asm-s390/unistd.h b/include/asm-s390/unistd.h index fb6fef97d739..5c6f00d62df8 100644 --- a/include/asm-s390/unistd.h +++ b/include/asm-s390/unistd.h @@ -250,8 +250,9 @@ /* Number 310 is reserved for new sys_move_pages */ #define __NR_getcpu 311 #define __NR_epoll_pwait 312 +#define __NR_utimes 313 -#define NR_syscalls 313 +#define NR_syscalls 314 /* * There are some system calls that are not present on 64 bit, some diff --git a/include/asm-sh/cache.h b/include/asm-sh/cache.h index e3a180cf5062..9a3cb6ba9d15 100644 --- a/include/asm-sh/cache.h +++ b/include/asm-sh/cache.h @@ -21,6 +21,7 @@ #define L1_CACHE_ALIGN(x) (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1)) +#ifndef __ASSEMBLY__ struct cache_info { unsigned int ways; /* Number of cache ways */ unsigned int sets; /* Number of cache sets */ @@ -47,6 +48,6 @@ struct cache_info { unsigned long flags; }; - +#endif /* __ASSEMBLY__ */ #endif /* __KERNEL__ */ #endif /* __ASM_SH_CACHE_H */ diff --git a/include/asm-sh/cacheflush.h b/include/asm-sh/cacheflush.h index 22f12634975b..07f62ec9ff0c 100644 --- a/include/asm-sh/cacheflush.h +++ b/include/asm-sh/cacheflush.h @@ -30,8 +30,5 @@ extern void __flush_invalidate_region(void *start, int size); #define HAVE_ARCH_UNMAPPED_AREA -/* Page flag for lazy dcache write-back for the aliasing UP caches */ -#define PG_dcache_dirty PG_arch_1 - #endif /* __KERNEL__ */ #endif /* __ASM_SH_CACHEFLUSH_H */ diff --git a/include/asm-sh/cpu-sh3/cacheflush.h b/include/asm-sh/cpu-sh3/cacheflush.h index 6fabbba228de..f70d8ef76a15 100644 --- a/include/asm-sh/cpu-sh3/cacheflush.h +++ b/include/asm-sh/cpu-sh3/cacheflush.h @@ -36,6 +36,8 @@ /* 32KB cache, 4kb PAGE sizes need to check bit 12 */ #define CACHE_ALIAS 0x00001000 +#define PG_mapped PG_arch_1 + void flush_cache_all(void); void flush_cache_mm(struct mm_struct *mm); #define flush_cache_dup_mm(mm) flush_cache_mm(mm) diff --git a/include/asm-sh/cpu-sh4/cacheflush.h b/include/asm-sh/cpu-sh4/cacheflush.h index b3746a936a09..5fd5c89ef86a 100644 --- a/include/asm-sh/cpu-sh4/cacheflush.h +++ b/include/asm-sh/cpu-sh4/cacheflush.h @@ -39,4 +39,6 @@ void flush_icache_user_range(struct vm_area_struct *vma, struct page *page, /* Initialization of P3 area for copy_user_page */ void p3_cache_init(void); +#define PG_mapped PG_arch_1 + #endif /* __ASM_CPU_SH4_CACHEFLUSH_H */ diff --git a/include/asm-sh/hp6xx.h b/include/asm-sh/hp6xx.h index f35134c159dd..53ca5643d9c7 100644 --- a/include/asm-sh/hp6xx.h +++ b/include/asm-sh/hp6xx.h @@ -10,9 +10,9 @@ * */ -#define HP680_BTN_IRQ IRQ0_IRQ -#define HP680_TS_IRQ IRQ3_IRQ -#define HP680_HD64461_IRQ IRQ4_IRQ +#define HP680_BTN_IRQ 32 /* IRQ0_IRQ */ +#define HP680_TS_IRQ 35 /* IRQ3_IRQ */ +#define HP680_HD64461_IRQ 36 /* IRQ4_IRQ */ #define DAC_LCD_BRIGHTNESS 0 #define DAC_SPEAKER_VOLUME 1 diff --git a/include/asm-sh/ioctls.h b/include/asm-sh/ioctls.h index 9d84a2d445a2..35805df010a0 100644 --- a/include/asm-sh/ioctls.h +++ b/include/asm-sh/ioctls.h @@ -16,17 +16,17 @@ #define TCSETSW 0x5403 #define TCSETSF 0x5404 -#define TCGETA _IOR('t', 23, struct termio) -#define TCSETA _IOW('t', 24, struct termio) -#define TCSETAW _IOW('t', 25, struct termio) -#define TCSETAF _IOW('t', 28, struct termio) +#define TCGETA 0x80127417 /* _IOR('t', 23, struct termio) */ +#define TCSETA 0x40127418 /* _IOW('t', 24, struct termio) */ +#define TCSETAW 0x40127419 /* _IOW('t', 25, struct termio) */ +#define TCSETAF 0x4012741C /* _IOW('t', 28, struct termio) */ #define TCSBRK _IO('t', 29) #define TCXONC _IO('t', 30) #define TCFLSH _IO('t', 31) -#define TIOCSWINSZ _IOW('t', 103, struct winsize) -#define TIOCGWINSZ _IOR('t', 104, struct winsize) +#define TIOCSWINSZ 0x40087467 /* _IOW('t', 103, struct winsize) */ +#define TIOCGWINSZ 0x80087468 /* _IOR('t', 104, struct winsize) */ #define TIOCSTART _IO('t', 110) /* start output, like ^Q */ #define TIOCSTOP _IO('t', 111) /* stop output, like ^S */ #define TIOCOUTQ _IOR('t', 115, int) /* output queue size */ @@ -59,8 +59,8 @@ #define TIOCSSOFTCAR _IOW('T', 26, unsigned int) /* 0x541A */ #define TIOCLINUX _IOW('T', 28, char) /* 0x541C */ #define TIOCCONS _IO('T', 29) /* 0x541D */ -#define TIOCGSERIAL _IOR('T', 30, struct serial_struct) /* 0x541E */ -#define TIOCSSERIAL _IOW('T', 31, struct serial_struct) /* 0x541F */ +#define TIOCGSERIAL 0x803C541E /* _IOR('T', 30, struct serial_struct) 0x541E */ +#define TIOCSSERIAL 0x403C541F /* _IOW('T', 31, struct serial_struct) 0x541F */ #define TIOCPKT _IOW('T', 32, int) /* 0x5420 */ # define TIOCPKT_DATA 0 # define TIOCPKT_FLUSHREAD 1 @@ -86,12 +86,12 @@ #define TIOCSERSWILD _IOW('T', 85, int) /* 0x5455 */ #define TIOCGLCKTRMIOS 0x5456 #define TIOCSLCKTRMIOS 0x5457 -#define TIOCSERGSTRUCT _IOR('T', 88, struct async_struct) /* 0x5458 */ /* For debugging only */ +#define TIOCSERGSTRUCT 0x80d85458 /* _IOR('T', 88, struct async_struct) 0x5458 */ /* For debugging only */ #define TIOCSERGETLSR _IOR('T', 89, unsigned int) /* 0x5459 */ /* Get line status register */ /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ # define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ -#define TIOCSERGETMULTI _IOR('T', 90, struct serial_multiport_struct) /* 0x545A */ /* Get multiport config */ -#define TIOCSERSETMULTI _IOW('T', 91, struct serial_multiport_struct) /* 0x545B */ /* Set multiport config */ +#define TIOCSERGETMULTI 0x80A8545A /* _IOR('T', 90, struct serial_multiport_struct) 0x545A */ /* Get multiport config */ +#define TIOCSERSETMULTI 0x40A8545B /* _IOW('T', 91, struct serial_multiport_struct) 0x545B */ /* Set multiport config */ #define TIOCMIWAIT _IO('T', 92) /* 0x545C */ /* wait for a change on serial input line(s) */ #define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */ diff --git a/include/asm-sh/irq.h b/include/asm-sh/irq.h index 8ccf7ae593ef..afe188f0ad5f 100644 --- a/include/asm-sh/irq.h +++ b/include/asm-sh/irq.h @@ -94,8 +94,13 @@ /* * Convert back and forth between INTEVT and IRQ values. */ +#ifdef CONFIG_CPU_HAS_INTEVT #define evt2irq(evt) (((evt) >> 5) - 16) #define irq2evt(irq) (((irq) + 16) << 5) +#else +#define evt2irq(evt) (evt) +#define irq2evt(irq) (irq) +#endif /* * Simple Mask Register Support diff --git a/include/asm-sh/pgtable.h b/include/asm-sh/pgtable.h index 9214c015fe14..184d7fcaaf10 100644 --- a/include/asm-sh/pgtable.h +++ b/include/asm-sh/pgtable.h @@ -583,6 +583,11 @@ struct mm_struct; extern unsigned int kobjsize(const void *objp); #endif /* !CONFIG_MMU */ +#if defined(CONFIG_CPU_SH4) || defined(CONFIG_SH7705_CACHE_32KB) +#define __HAVE_ARCH_PTEP_GET_AND_CLEAR +extern pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep); +#endif + extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; extern void paging_init(void); diff --git a/include/asm-sh/system.h b/include/asm-sh/system.h index b1e42e7f998b..4a6a19f4f8a4 100644 --- a/include/asm-sh/system.h +++ b/include/asm-sh/system.h @@ -7,6 +7,7 @@ */ #include <linux/irqflags.h> +#include <linux/compiler.h> #include <asm/types.h> /* diff --git a/include/asm-sh/thread_info.h b/include/asm-sh/thread_info.h index 279e70a77c75..31d55e3782d5 100644 --- a/include/asm-sh/thread_info.h +++ b/include/asm-sh/thread_info.h @@ -111,6 +111,7 @@ static inline struct thread_info *current_thread_info(void) #define TIF_SIGPENDING 2 /* signal pending */ #define TIF_NEED_RESCHED 3 /* rescheduling necessary */ #define TIF_RESTORE_SIGMASK 4 /* restore signal mask in do_signal() */ +#define TIF_SINGLESTEP 5 /* singlestepping active */ #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */ #define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_MEMDIE 18 @@ -121,6 +122,7 @@ static inline struct thread_info *current_thread_info(void) #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) #define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK) +#define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP) #define _TIF_USEDFPU (1<<TIF_USEDFPU) #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) #define _TIF_FREEZE (1<<TIF_FREEZE) diff --git a/include/asm-sh/unistd.h b/include/asm-sh/unistd.h index 17f527bfd455..49be50a36b77 100644 --- a/include/asm-sh/unistd.h +++ b/include/asm-sh/unistd.h @@ -233,6 +233,7 @@ #define __NR_fcntl64 221 /* 223 is unused */ #define __NR_gettid 224 +#define __NR_readahead 225 #define __NR_setxattr 226 #define __NR_lsetxattr 227 #define __NR_fsetxattr 228 diff --git a/include/asm-sparc/a.out.h b/include/asm-sparc/a.out.h index e4e83eb0161e..9090060a23e6 100644 --- a/include/asm-sparc/a.out.h +++ b/include/asm-sparc/a.out.h @@ -80,7 +80,7 @@ struct relocation_info /* used when header.a_machtype == M_SPARC */ unsigned long r_address; /* relocation addr */ unsigned int r_index:24; /* segment index or symbol index */ unsigned int r_extern:1; /* if F, r_index==SEG#; if T, SYM idx */ - int r_pad:2; /* <unused> */ + unsigned int r_pad:2; /* <unused> */ enum reloc_type r_type:5; /* type of relocation to perform */ long r_addend; /* addend for relocation value */ }; diff --git a/include/asm-sparc/dma-mapping.h b/include/asm-sparc/dma-mapping.h index 6db83dc93cb7..f3a641e6b2c8 100644 --- a/include/asm-sparc/dma-mapping.h +++ b/include/asm-sparc/dma-mapping.h @@ -5,20 +5,7 @@ #ifdef CONFIG_PCI #include <asm-generic/dma-mapping.h> #else - -static inline void *dma_alloc_coherent(struct device *dev, size_t size, - dma_addr_t *dma_handle, gfp_t flag) -{ - BUG(); - return NULL; -} - -static inline void dma_free_coherent(struct device *dev, size_t size, - void *vaddr, dma_addr_t dma_handle) -{ - BUG(); -} - +#include <asm-generic/dma-mapping-broken.h> #endif /* PCI */ #endif /* _ASM_SPARC_DMA_MAPPING_H */ diff --git a/include/asm-sparc/mostek.h b/include/asm-sparc/mostek.h index bd92a78f4937..958d0513a6d4 100644 --- a/include/asm-sparc/mostek.h +++ b/include/asm-sparc/mostek.h @@ -87,7 +87,7 @@ extern void __iomem *mstk48t02_regs; #define MSTK_DOW_MASK 0x07 #define MSTK_DOM_MASK 0x3f #define MSTK_MONTH_MASK 0x1f -#define MSTK_YEAR_MASK 0xff +#define MSTK_YEAR_MASK 0xffU /* Binary coded decimal conversion macros. */ #define MSTK_REGVAL_TO_DECIMAL(x) (((x) & 0x0F) + 0x0A * ((x) >> 0x04)) diff --git a/include/asm-sparc/unistd.h b/include/asm-sparc/unistd.h index d5b2f8053b3b..e43ed1d63a9d 100644 --- a/include/asm-sparc/unistd.h +++ b/include/asm-sparc/unistd.h @@ -319,16 +319,17 @@ #define __NR_set_robust_list 300 #define __NR_get_robust_list 301 #define __NR_migrate_pages 302 +#define __NR_mbind 303 +#define __NR_get_mempolicy 304 +#define __NR_set_mempolicy 305 +#define __NR_kexec_load 306 +#define __NR_move_pages 307 +#define __NR_getcpu 308 +#define __NR_epoll_pwait 309 -#define NR_SYSCALLS 303 +#define NR_SYSCALLS 310 #ifdef __KERNEL__ -/* WARNING: You MAY NOT add syscall numbers larger than 302, since - * all of the syscall tables in the Sparc kernel are - * sized to have 302 entries (starting at zero). Therefore - * find a free slot in the 0-302 range. - */ - #define __ARCH_WANT_IPC_PARSE_VERSION #define __ARCH_WANT_OLD_READDIR #define __ARCH_WANT_STAT64 @@ -345,7 +346,6 @@ #define __ARCH_WANT_SYS_GETPGRP #define __ARCH_WANT_SYS_LLSEEK #define __ARCH_WANT_SYS_NICE -#define __ARCH_WANT_SYS_OLD_GETRLIMIT #define __ARCH_WANT_SYS_OLDUMOUNT #define __ARCH_WANT_SYS_SIGPENDING #define __ARCH_WANT_SYS_SIGPROCMASK diff --git a/include/asm-sparc64/a.out.h b/include/asm-sparc64/a.out.h index 35cb5c9e0c92..eb3b8e90b279 100644 --- a/include/asm-sparc64/a.out.h +++ b/include/asm-sparc64/a.out.h @@ -86,7 +86,7 @@ struct relocation_info /* used when header.a_machtype == M_SPARC */ unsigned int r_address; /* relocation addr */ unsigned int r_index:24; /* segment index or symbol index */ unsigned int r_extern:1; /* if F, r_index==SEG#; if T, SYM idx */ - int r_pad:2; /* <unused> */ + unsigned int r_pad:2; /* <unused> */ enum reloc_type r_type:5; /* type of relocation to perform */ int r_addend; /* addend for relocation value */ }; diff --git a/include/asm-sparc64/mostek.h b/include/asm-sparc64/mostek.h index 09b5aba6678a..d14dd8988161 100644 --- a/include/asm-sparc64/mostek.h +++ b/include/asm-sparc64/mostek.h @@ -89,7 +89,7 @@ extern void __iomem *mstk48t02_regs; #define MSTK_DOW_MASK 0x07 #define MSTK_DOM_MASK 0x3f #define MSTK_MONTH_MASK 0x1f -#define MSTK_YEAR_MASK 0xff +#define MSTK_YEAR_MASK 0xffU /* Binary coded decimal conversion macros. */ #define MSTK_REGVAL_TO_DECIMAL(x) (((x) & 0x0F) + 0x0A * ((x) >> 0x04)) diff --git a/include/asm-sparc64/parport.h b/include/asm-sparc64/parport.h index be9509c8f8c1..284dfd01a33d 100644 --- a/include/asm-sparc64/parport.h +++ b/include/asm-sparc64/parport.h @@ -19,6 +19,17 @@ */ #define HAS_DMA +static DEFINE_SPINLOCK(dma_spin_lock); + +#define claim_dma_lock() \ +({ unsigned long flags; \ + spin_lock_irqsave(&dma_spin_lock, flags); \ + flags; \ +}) + +#define release_dma_lock(__flags) \ + spin_unlock_irqrestore(&dma_spin_lock, __flags); + static struct sparc_ebus_info { struct ebus_dma_info info; unsigned int addr; diff --git a/include/asm-sparc64/tsb.h b/include/asm-sparc64/tsb.h index e82612cd9f33..ab55ffcb7bf4 100644 --- a/include/asm-sparc64/tsb.h +++ b/include/asm-sparc64/tsb.h @@ -264,6 +264,7 @@ extern struct tsb_phys_patch_entry __tsb_phys_patch, __tsb_phys_patch_end; be,a,pt %xcc, OK_LABEL; \ mov REG4, REG1; +#ifndef CONFIG_DEBUG_PAGEALLOC /* This version uses a trick, the TAG is already (VADDR >> 22) so * we can make use of that for the index computation. */ @@ -277,5 +278,6 @@ extern struct tsb_phys_patch_entry __tsb_phys_patch, __tsb_phys_patch_end; cmp REG3, TAG; \ be,a,pt %xcc, OK_LABEL; \ mov REG4, REG1; +#endif #endif /* !(_SPARC64_TSB_H) */ diff --git a/include/asm-sparc64/unistd.h b/include/asm-sparc64/unistd.h index 47047536f261..e2dcb87e0c62 100644 --- a/include/asm-sparc64/unistd.h +++ b/include/asm-sparc64/unistd.h @@ -321,17 +321,17 @@ #define __NR_set_robust_list 300 #define __NR_get_robust_list 301 #define __NR_migrate_pages 302 +#define __NR_mbind 303 +#define __NR_get_mempolicy 304 +#define __NR_set_mempolicy 305 +#define __NR_kexec_load 306 +#define __NR_move_pages 307 +#define __NR_getcpu 308 +#define __NR_epoll_pwait 309 -#define NR_SYSCALLS 303 +#define NR_SYSCALLS 310 #ifdef __KERNEL__ - -/* WARNING: You MAY NOT add syscall numbers larger than 302, since - * all of the syscall tables in the Sparc kernel are - * sized to have 302 entries (starting at zero). Therefore - * find a free slot in the 0-302 range. - */ - /* sysconf options, for SunOS compatibility */ #define _SC_ARG_MAX 1 #define _SC_CHILD_MAX 2 @@ -359,7 +359,6 @@ #define __ARCH_WANT_SYS_GETPGRP #define __ARCH_WANT_SYS_LLSEEK #define __ARCH_WANT_SYS_NICE -#define __ARCH_WANT_SYS_OLD_GETRLIMIT #define __ARCH_WANT_SYS_OLDUMOUNT #define __ARCH_WANT_SYS_SIGPENDING #define __ARCH_WANT_SYS_SIGPROCMASK diff --git a/include/asm-um/common.lds.S b/include/asm-um/common.lds.S index f0454516dd31..f5de80c31e88 100644 --- a/include/asm-um/common.lds.S +++ b/include/asm-um/common.lds.S @@ -15,6 +15,7 @@ PROVIDE (_unprotected_end = .); . = ALIGN(4096); + .note : { *(.note.*) } __start___ex_table = .; __ex_table : { *(__ex_table) } __stop___ex_table = .; diff --git a/include/asm-um/delay.h b/include/asm-um/delay.h index 0985bda66750..c71e32b6741e 100644 --- a/include/asm-um/delay.h +++ b/include/asm-um/delay.h @@ -1,9 +1,20 @@ #ifndef __UM_DELAY_H #define __UM_DELAY_H -#include "asm/arch/delay.h" -#include "asm/archparam.h" - #define MILLION 1000000 +/* Undefined on purpose */ +extern void __bad_udelay(void); + +extern void __udelay(unsigned long usecs); +extern void __delay(unsigned long loops); + +#define udelay(n) ((__builtin_constant_p(n) && (n) > 20000) ? \ + __bad_udelay() : __udelay(n)) + +/* It appears that ndelay is not used at all for UML, and has never been + * implemented. */ +extern void __unimplemented_ndelay(void); +#define ndelay(n) __unimplemented_ndelay() + #endif diff --git a/include/asm-um/pgtable-2level.h b/include/asm-um/pgtable-2level.h index 6050e0eb257e..172a75fde512 100644 --- a/include/asm-um/pgtable-2level.h +++ b/include/asm-um/pgtable-2level.h @@ -45,12 +45,12 @@ static inline void pgd_mkuptodate(pgd_t pgd) { } ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK)) /* - * Bits 0 through 3 are taken + * Bits 0 through 4 are taken */ -#define PTE_FILE_MAX_BITS 28 +#define PTE_FILE_MAX_BITS 27 -#define pte_to_pgoff(pte) (pte_val(pte) >> 4) +#define pte_to_pgoff(pte) (pte_val(pte) >> 5) -#define pgoff_to_pte(off) ((pte_t) { ((off) << 4) + _PAGE_FILE }) +#define pgoff_to_pte(off) ((pte_t) { ((off) << 5) + _PAGE_FILE }) #endif diff --git a/include/asm-x86_64/apic.h b/include/asm-x86_64/apic.h index e81d0f289f0b..7cfb39cbd918 100644 --- a/include/asm-x86_64/apic.h +++ b/include/asm-x86_64/apic.h @@ -102,5 +102,6 @@ void switch_ipi_to_APIC_timer(void *cpumask); #define ARCH_APICTIMER_STOPS_ON_C3 1 extern unsigned boot_cpu_id; +extern int local_apic_timer_c2_ok; #endif /* __ASM_APIC_H */ diff --git a/include/asm-x86_64/hw_irq.h b/include/asm-x86_64/hw_irq.h index 2e4b7a5ed1c4..6153ae5df2e8 100644 --- a/include/asm-x86_64/hw_irq.h +++ b/include/asm-x86_64/hw_irq.h @@ -38,7 +38,7 @@ #define IRQ_MOVE_CLEANUP_VECTOR FIRST_EXTERNAL_VECTOR /* - * Vectors 0x20-0x2f are used for ISA interrupts. + * Vectors 0x30-0x3f are used for ISA interrupts. */ #define IRQ0_VECTOR FIRST_EXTERNAL_VECTOR + 0x10 #define IRQ1_VECTOR IRQ0_VECTOR + 1 diff --git a/include/asm-x86_64/nmi.h b/include/asm-x86_64/nmi.h index ceb3d8dac33d..72375e7d32a8 100644 --- a/include/asm-x86_64/nmi.h +++ b/include/asm-x86_64/nmi.h @@ -64,7 +64,7 @@ extern int setup_nmi_watchdog(char *); extern atomic_t nmi_active; extern unsigned int nmi_watchdog; -#define NMI_DEFAULT 0 +#define NMI_DEFAULT -1 #define NMI_NONE 0 #define NMI_IO_APIC 1 #define NMI_LOCAL_APIC 2 diff --git a/include/asm-x86_64/proto.h b/include/asm-x86_64/proto.h index f54f3abf93ce..b6e65a699f2a 100644 --- a/include/asm-x86_64/proto.h +++ b/include/asm-x86_64/proto.h @@ -99,7 +99,7 @@ extern int force_iommu, no_iommu; extern int iommu_detected; #ifdef CONFIG_IOMMU extern void gart_iommu_init(void); -extern void gart_parse_options(char *); +extern void __init gart_parse_options(char *); extern void iommu_hole_init(void); extern int fallback_aper_order; extern int fallback_aper_force; diff --git a/include/asm-x86_64/smp.h b/include/asm-x86_64/smp.h index e17b9ec42e98..de592a408c07 100644 --- a/include/asm-x86_64/smp.h +++ b/include/asm-x86_64/smp.h @@ -7,6 +7,7 @@ #include <linux/threads.h> #include <linux/cpumask.h> #include <linux/bitops.h> +#include <linux/init.h> extern int disable_apic; #include <asm/fixmap.h> @@ -68,7 +69,7 @@ extern int __cpu_disable(void); extern void __cpu_die(unsigned int cpu); extern void prefill_possible_map(void); extern unsigned num_processors; -extern unsigned disabled_cpus; +extern unsigned __cpuinitdata disabled_cpus; #define NO_PROC_ID 0xFF /* No processor magic marker */ diff --git a/include/asm-x86_64/uaccess.h b/include/asm-x86_64/uaccess.h index 1981f70fcad1..9df30b939c4e 100644 --- a/include/asm-x86_64/uaccess.h +++ b/include/asm-x86_64/uaccess.h @@ -373,12 +373,12 @@ extern long __copy_user_nocache(void *dst, const void __user *src, unsigned size static inline int __copy_from_user_nocache(void *dst, const void __user *src, unsigned size) { might_sleep(); - return __copy_user_nocache(dst, (__force void *)src, size, 1); + return __copy_user_nocache(dst, src, size, 1); } static inline int __copy_from_user_inatomic_nocache(void *dst, const void __user *src, unsigned size) { - return __copy_user_nocache(dst, (__force void *)src, size, 0); + return __copy_user_nocache(dst, src, size, 0); } #endif /* __X86_64_UACCESS_H */ diff --git a/include/linux/ata.h b/include/linux/ata.h index c331da2da5f7..6caeb98e29dd 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -40,6 +40,7 @@ enum { ATA_MAX_DEVICES = 2, /* per bus/port */ ATA_MAX_PRD = 256, /* we could make these 256/256 */ ATA_SECT_SIZE = 512, + ATA_MAX_SECTORS_128 = 128, ATA_MAX_SECTORS = 256, ATA_MAX_SECTORS_LBA48 = 65535,/* TODO: 65536? */ diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h index 7011d6255593..f2542c24b328 100644 --- a/include/linux/backing-dev.h +++ b/include/linux/backing-dev.h @@ -93,6 +93,7 @@ static inline int bdi_rw_congested(struct backing_dev_info *bdi) void clear_bdi_congested(struct backing_dev_info *bdi, int rw); void set_bdi_congested(struct backing_dev_info *bdi, int rw); long congestion_wait(int rw, long timeout); +long congestion_wait_interruptible(int rw, long timeout); void congestion_end(int rw); #define bdi_cap_writeback_dirty(bdi) \ diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h index 2275f2748708..81c07cd18643 100644 --- a/include/linux/bootmem.h +++ b/include/linux/bootmem.h @@ -108,7 +108,7 @@ static inline void *alloc_remap(int nid, unsigned long size) #endif /* CONFIG_HAVE_ARCH_ALLOC_REMAP */ extern unsigned long __meminitdata nr_kernel_pages; -extern unsigned long nr_all_pages; +extern unsigned long __meminitdata nr_all_pages; extern void *alloc_large_system_hash(const char *tablename, unsigned long bucketsize, diff --git a/include/linux/compat.h b/include/linux/compat.h index 80b17f440ec1..ccd863dd77fa 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -234,5 +234,24 @@ asmlinkage long compat_sys_migrate_pages(compat_pid_t pid, compat_ulong_t maxnode, const compat_ulong_t __user *old_nodes, const compat_ulong_t __user *new_nodes); +/* + * epoll (fs/eventpoll.c) compat bits follow ... + */ +#ifndef CONFIG_HAS_COMPAT_EPOLL_EVENT +struct epoll_event; +#define compat_epoll_event epoll_event +#else +asmlinkage long compat_sys_epoll_ctl(int epfd, int op, int fd, + struct compat_epoll_event __user *event); +asmlinkage long compat_sys_epoll_wait(int epfd, + struct compat_epoll_event __user *events, + int maxevents, int timeout); +#endif +asmlinkage long compat_sys_epoll_pwait(int epfd, + struct compat_epoll_event __user *events, + int maxevents, int timeout, + const compat_sigset_t __user *sigmask, + compat_size_t sigsetsize); + #endif /* CONFIG_COMPAT */ #endif /* _LINUX_COMPAT_H */ diff --git a/include/linux/compiler.h b/include/linux/compiler.h index aca66984aafd..3b6949b41745 100644 --- a/include/linux/compiler.h +++ b/include/linux/compiler.h @@ -15,8 +15,8 @@ # define __acquire(x) __context__(x,1) # define __release(x) __context__(x,-1) # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0) -extern void __chk_user_ptr(void __user *); -extern void __chk_io_ptr(void __iomem *); +extern void __chk_user_ptr(const void __user *); +extern void __chk_io_ptr(const void __iomem *); #else # define __user # define __kernel diff --git a/include/linux/cpu.h b/include/linux/cpu.h index 769ddc6df492..c22b0dfcbcd2 100644 --- a/include/linux/cpu.h +++ b/include/linux/cpu.h @@ -127,9 +127,13 @@ static inline int cpu_is_offline(int cpu) { return 0; } #endif /* CONFIG_HOTPLUG_CPU */ #ifdef CONFIG_SUSPEND_SMP +extern int suspend_cpu_hotplug; + extern int disable_nonboot_cpus(void); extern void enable_nonboot_cpus(void); #else +#define suspend_cpu_hotplug 0 + static inline int disable_nonboot_cpus(void) { return 0; } static inline void enable_nonboot_cpus(void) {} #endif diff --git a/include/linux/device.h b/include/linux/device.h index 39a3199a826d..5cf30e95c8b6 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -128,6 +128,7 @@ struct device_driver { struct module * owner; const char * mod_name; /* used for built-in modules */ + struct module_kobject * mkobj; int (*probe) (struct device * dev); int (*remove) (struct device * dev); @@ -353,6 +354,8 @@ extern int __must_check device_create_bin_file(struct device *dev, struct bin_attribute *attr); extern void device_remove_bin_file(struct device *dev, struct bin_attribute *attr); +extern int device_schedule_callback(struct device *dev, + void (*func)(struct device *)); /* device resource management */ typedef void (*dr_release_t)(struct device *dev, void *res); diff --git a/include/linux/eventpoll.h b/include/linux/eventpoll.h index 84cfa8bbdc36..d2a96cbf4f0e 100644 --- a/include/linux/eventpoll.h +++ b/include/linux/eventpoll.h @@ -31,12 +31,19 @@ /* * On x86-64 make the 64bit structure have the same alignment as the * 32bit structure. This makes 32bit emulation easier. + * + * UML/x86_64 needs the same packing as x86_64 - UML + UML_X86 + + * 64_BIT adds up to UML/x86_64. */ #ifdef __x86_64__ #define EPOLL_PACKED __attribute__((packed)) #else +#if defined(CONFIG_UML) && defined(CONFIG_UML_X86) && defined(CONFIG_64BIT) +#define EPOLL_PACKED __attribute__((packed)) +#else #define EPOLL_PACKED #endif +#endif struct epoll_event { __u32 events; diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h index 5bdbc744e773..17c29dca8354 100644 --- a/include/linux/hrtimer.h +++ b/include/linux/hrtimer.h @@ -206,6 +206,7 @@ struct hrtimer_cpu_base { struct clock_event_device; extern void clock_was_set(void); +extern void hres_timers_resume(void); extern void hrtimer_interrupt(struct clock_event_device *dev); /* @@ -236,6 +237,8 @@ static inline ktime_t hrtimer_cb_get_time(struct hrtimer *timer) */ static inline void clock_was_set(void) { } +static inline void hres_timers_resume(void) { } + /* * In non high resolution mode the time reference is taken from * the base softirq time variable. diff --git a/include/linux/ide.h b/include/linux/ide.h index 34f2676b3c62..d3bbc7188b6a 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -615,6 +615,7 @@ typedef struct ide_drive_s { u8 init_speed; /* transfer rate set at boot */ u8 pio_speed; /* unused by core, used by some drivers for fallback from DMA */ u8 current_speed; /* current transfer rate set */ + u8 desired_speed; /* desired transfer rate set */ u8 dn; /* now wide spread use */ u8 wcache; /* status of write cache */ u8 acoustic; /* acoustic management */ @@ -860,6 +861,8 @@ typedef struct hwgroup_s { int (*expiry)(ide_drive_t *); /* ide_system_bus_speed */ int pio_clock; + int req_gen; + int req_gen_timer; unsigned char cmd_buf[4]; } ide_hwgroup_t; diff --git a/include/linux/ipc.h b/include/linux/ipc.h index 636094c29b16..6da6772c19ff 100644 --- a/include/linux/ipc.h +++ b/include/linux/ipc.h @@ -92,19 +92,16 @@ extern struct ipc_namespace init_ipc_ns; #ifdef CONFIG_SYSVIPC #define INIT_IPC_NS(ns) .ns = &init_ipc_ns, +extern int copy_ipcs(unsigned long flags, struct task_struct *tsk); #else #define INIT_IPC_NS(ns) +static inline int copy_ipcs(unsigned long flags, struct task_struct *tsk) +{ return 0; } #endif #ifdef CONFIG_IPC_NS extern void free_ipc_ns(struct kref *kref); -extern int copy_ipcs(unsigned long flags, struct task_struct *tsk); extern int unshare_ipcs(unsigned long flags, struct ipc_namespace **ns); -#else -static inline int copy_ipcs(unsigned long flags, struct task_struct *tsk) -{ - return 0; -} #endif static inline struct ipc_namespace *get_ipc_ns(struct ipc_namespace *ns) diff --git a/include/linux/kbd_kern.h b/include/linux/kbd_kern.h index 06c58c423fe1..506ad20c18f8 100644 --- a/include/linux/kbd_kern.h +++ b/include/linux/kbd_kern.h @@ -75,7 +75,7 @@ extern int do_poke_blanked_console; extern void (*kbd_ledfunc)(unsigned int led); -extern void set_console(int nr); +extern int set_console(int nr); extern void schedule_console_callback(void); static inline void set_leds(void) diff --git a/include/linux/kdev_t.h b/include/linux/kdev_t.h index 4c2c3737e415..2dacab8beccb 100644 --- a/include/linux/kdev_t.h +++ b/include/linux/kdev_t.h @@ -87,8 +87,6 @@ static inline unsigned sysv_minor(u32 dev) return dev & 0x3ffff; } -bool is_lanana_major(unsigned int major); - #else /* __KERNEL__ */ /* diff --git a/include/linux/ktime.h b/include/linux/ktime.h index c68c7ac6b232..248305bb9a18 100644 --- a/include/linux/ktime.h +++ b/include/linux/ktime.h @@ -57,7 +57,11 @@ typedef union { } ktime_t; #define KTIME_MAX ((s64)~((u64)1 << 63)) -#define KTIME_SEC_MAX (KTIME_MAX / NSEC_PER_SEC) +#if (BITS_PER_LONG == 64) +# define KTIME_SEC_MAX (KTIME_MAX / NSEC_PER_SEC) +#else +# define KTIME_SEC_MAX LONG_MAX +#endif /* * ktime_t definitions when using the 64-bit scalar representation: diff --git a/include/linux/libata.h b/include/linux/libata.h index e3f32f3189b2..0cfbcb6f08eb 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -311,15 +311,17 @@ enum { ATA_HORKAGE_DIAGNOSTIC = (1 << 0), /* Failed boot diag */ ATA_HORKAGE_NODMA = (1 << 1), /* DMA problems */ ATA_HORKAGE_NONCQ = (1 << 2), /* Don't use NCQ */ + ATA_HORKAGE_MAX_SEC_128 = (1 << 3), /* Limit max sects to 128 */ + ATA_HORKAGE_DMA_RW_ONLY = (1 << 4), /* ATAPI DMA for RW only */ }; enum hsm_task_states { HSM_ST_IDLE, /* no command on going */ + HSM_ST_FIRST, /* (waiting the device to) + write CDB or first data block */ HSM_ST, /* (waiting the device to) transfer data */ HSM_ST_LAST, /* (waiting the device to) complete command */ HSM_ST_ERR, /* error */ - HSM_ST_FIRST, /* (waiting the device to) - write CDB or first data block */ }; enum ata_completion_errors { diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h index 06fe93a3e916..14c937d345cb 100644 --- a/include/linux/lockdep.h +++ b/include/linux/lockdep.h @@ -245,7 +245,7 @@ extern void lock_release(struct lockdep_map *lock, int nested, # define INIT_LOCKDEP .lockdep_recursion = 0, -#define lockdep_depth(tsk) ((tsk)->lockdep_depth) +#define lockdep_depth(tsk) (debug_locks ? (tsk)->lockdep_depth : 0) #else /* !LOCKDEP */ diff --git a/include/linux/msi.h b/include/linux/msi.h index 74c8a2ecc9dd..e38fe6822cb4 100644 --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -17,7 +17,7 @@ struct msi_desc { struct { __u8 type : 5; /* {0: unused, 5h:MSI, 11h:MSI-X} */ __u8 maskbit : 1; /* mask-pending bit supported ? */ - __u8 unused : 1; + __u8 masked : 1; __u8 is_64 : 1; /* Address size: 0=32bit 1=64bit */ __u8 pos; /* Location of the msi capability */ __u16 entry_nr; /* specific enabled entry */ @@ -32,10 +32,8 @@ struct msi_desc { void __iomem *mask_base; struct pci_dev *dev; -#ifdef CONFIG_PM - /* PM save area for MSIX address/data */ - struct msi_msg msg_save; -#endif + /* Last set MSI message */ + struct msi_msg msg; }; /* diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index 6a8570be331b..3d956c3abb31 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -121,6 +121,7 @@ struct mtd_info { u_int32_t writesize; u_int32_t oobsize; // Amount of OOB data per block (e.g. 16) + u_int32_t oobavail; // Available OOB bytes per block // Kernel-only stuff starts here. char *name; diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h index d8af8a95e58d..a56d24ada505 100644 --- a/include/linux/mtd/onenand.h +++ b/include/linux/mtd/onenand.h @@ -82,7 +82,8 @@ struct onenand_bufferram { * @wq: [INTERN] wait queue to sleep on if a OneNAND * operation is in progress * @state: [INTERN] the current state of the OneNAND device - * @page_buf: data buffer + * @page_buf: [INTERN] page main data buffer + * @oob_buf: [INTERN] page oob data buffer * @subpagesize: [INTERN] holds the subpagesize * @ecclayout: [REPLACEABLE] the default ecc placement scheme * @bbm: [REPLACEABLE] pointer to Bad Block Management @@ -122,6 +123,7 @@ struct onenand_chip { wait_queue_head_t wq; onenand_state_t state; unsigned char *page_buf; + unsigned char *oob_buf; int subpagesize; struct nand_ecclayout *ecclayout; @@ -156,6 +158,7 @@ struct onenand_chip { #define ONENAND_HAS_CONT_LOCK (0x0001) #define ONENAND_HAS_UNLOCK_ALL (0x0002) #define ONENAND_PAGEBUF_ALLOC (0x1000) +#define ONENAND_OOBBUF_ALLOC (0x2000) /* * OneNAND Flash Manufacturer ID Codes diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index 47aaa2c66738..e9ae0c6e2c62 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -415,6 +415,7 @@ extern void nfs_complete_unlink(struct dentry *); /* * linux/fs/nfs/write.c */ +extern int nfs_congestion_kb; extern int nfs_writepage(struct page *page, struct writeback_control *wbc); extern int nfs_writepages(struct address_space *, struct writeback_control *); extern int nfs_flush_incompatible(struct file *file, struct page *page); diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index 95796e6924f1..c95d5e642548 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -82,6 +82,7 @@ struct nfs_server { struct rpc_clnt * client_acl; /* ACL RPC client handle */ struct nfs_iostats * io_stats; /* I/O statistics */ struct backing_dev_info backing_dev_info; + atomic_t writeback; /* number of writeback pages */ int flags; /* various flags */ unsigned int caps; /* server capabilities */ unsigned int rsize; /* read size */ diff --git a/include/linux/pci.h b/include/linux/pci.h index 78417e421b4c..481ea0663f19 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -209,11 +209,6 @@ static inline void pci_add_saved_cap(struct pci_dev *pci_dev, hlist_add_head(&new_cap->next, &pci_dev->saved_cap_space); } -static inline void pci_remove_saved_cap(struct pci_cap_saved_state *cap) -{ - hlist_del(&cap->next); -} - /* * For PCI devices, the region numbers are assigned this way: * diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h index f09cce2357ff..495d368390e0 100644 --- a/include/linux/pci_regs.h +++ b/include/linux/pci_regs.h @@ -296,6 +296,7 @@ #define PCI_MSIX_FLAGS 2 #define PCI_MSIX_FLAGS_QSIZE 0x7FF #define PCI_MSIX_FLAGS_ENABLE (1 << 15) +#define PCI_MSIX_FLAGS_MASKALL (1 << 14) #define PCI_MSIX_FLAGS_BIRMASK (7 << 0) #define PCI_MSIX_FLAGS_BITMASK (1 << 0) diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h index 2e19478e9e84..8bcbc54e1b48 100644 --- a/include/linux/pipe_fs_i.h +++ b/include/linux/pipe_fs_i.h @@ -99,4 +99,8 @@ extern ssize_t splice_from_pipe(struct pipe_inode_info *, struct file *, loff_t *, size_t, unsigned int, splice_actor *); +extern ssize_t __splice_from_pipe(struct pipe_inode_info *, struct file *, + loff_t *, size_t, unsigned int, + splice_actor *); + #endif diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h index 8245c282168b..de72c49747c8 100644 --- a/include/linux/raid/md_k.h +++ b/include/linux/raid/md_k.h @@ -104,6 +104,7 @@ struct mdk_rdev_s * for reporting to userspace and storing * in superblock. */ + struct work_struct del_work; /* used for delayed sysfs removal */ }; struct mddev_s diff --git a/include/linux/security.h b/include/linux/security.h index 7f88d97575fd..47e82c120f9a 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -1324,7 +1324,7 @@ struct security_operations { void (*d_instantiate) (struct dentry *dentry, struct inode *inode); - int (*getprocattr)(struct task_struct *p, char *name, void *value, size_t size); + int (*getprocattr)(struct task_struct *p, char *name, char **value); int (*setprocattr)(struct task_struct *p, char *name, void *value, size_t size); int (*secid_to_secctx)(u32 secid, char **secdata, u32 *seclen); void (*release_secctx)(char *secdata, u32 seclen); @@ -2092,9 +2092,9 @@ static inline void security_d_instantiate (struct dentry *dentry, struct inode * security_ops->d_instantiate (dentry, inode); } -static inline int security_getprocattr(struct task_struct *p, char *name, void *value, size_t size) +static inline int security_getprocattr(struct task_struct *p, char *name, char **value) { - return security_ops->getprocattr(p, name, value, size); + return security_ops->getprocattr(p, name, value); } static inline int security_setprocattr(struct task_struct *p, char *name, void *value, size_t size) @@ -2749,7 +2749,7 @@ static inline int security_sem_semop (struct sem_array * sma, static inline void security_d_instantiate (struct dentry *dentry, struct inode *inode) { } -static inline int security_getprocattr(struct task_struct *p, char *name, void *value, size_t size) +static inline int security_getprocattr(struct task_struct *p, char *name, char **value) { return -EINVAL; } diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 4ff3940210d8..82f43ad478c7 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -188,7 +188,7 @@ enum { * @sk: Socket we are owned by * @tstamp: Time we arrived * @dev: Device we arrived on/are leaving by - * @input_dev: Device we arrived on + * @iif: ifindex of device we arrived on * @h: Transport layer header * @nh: Network layer header * @mac: Link layer header @@ -235,7 +235,8 @@ struct sk_buff { struct sock *sk; struct skb_timeval tstamp; struct net_device *dev; - struct net_device *input_dev; + int iif; + /* 4 byte hole on 64 bit*/ union { struct tcphdr *th; diff --git a/include/linux/spi/spi_bitbang.h b/include/linux/spi/spi_bitbang.h index 2e8c048b9b80..9dbca629dcfb 100644 --- a/include/linux/spi/spi_bitbang.h +++ b/include/linux/spi/spi_bitbang.h @@ -25,7 +25,6 @@ struct spi_bitbang { spinlock_t lock; struct list_head queue; u8 busy; - u8 shutdown; u8 use_dma; struct spi_master *master; diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index 523405e1e1f6..fea9a6b3fb7b 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -11,6 +11,7 @@ #define _SYSFS_H_ #include <linux/compiler.h> +#include <linux/errno.h> #include <linux/list.h> #include <asm/atomic.h> @@ -78,6 +79,9 @@ struct sysfs_ops { #ifdef CONFIG_SYSFS +extern int sysfs_schedule_callback(struct kobject *kobj, + void (*func)(void *), void *data); + extern int __must_check sysfs_create_dir(struct kobject *, struct dentry *); @@ -132,6 +136,12 @@ extern int __must_check sysfs_init(void); #else /* CONFIG_SYSFS */ +static inline int sysfs_schedule_callback(struct kobject *kobj, + void (*func)(void *), void *data) +{ + return -ENOSYS; +} + static inline int sysfs_create_dir(struct kobject * k, struct dentry *shadow) { return 0; diff --git a/include/linux/ufs_fs.h b/include/linux/ufs_fs.h index dc2e9fe69418..daeba22b7656 100644 --- a/include/linux/ufs_fs.h +++ b/include/linux/ufs_fs.h @@ -649,10 +649,10 @@ struct ufs2_inode { __fs32 ui_blksize; /* 12: Inode blocksize. */ __fs64 ui_size; /* 16: File byte count. */ __fs64 ui_blocks; /* 24: Bytes actually held. */ - struct ufs_timeval ui_atime; /* 32: Last access time. */ - struct ufs_timeval ui_mtime; /* 40: Last modified time. */ - struct ufs_timeval ui_ctime; /* 48: Last inode change time. */ - struct ufs_timeval ui_birthtime; /* 56: Inode creation time. */ + __fs64 ui_atime; /* 32: Last access time. */ + __fs64 ui_mtime; /* 40: Last modified time. */ + __fs64 ui_ctime; /* 48: Last inode change time. */ + __fs64 ui_birthtime; /* 56: Inode creation time. */ __fs32 ui_mtimensec; /* 64: Last modified time. */ __fs32 ui_atimensec; /* 68: Last access time. */ __fs32 ui_ctimensec; /* 72: Last inode change time. */ diff --git a/include/linux/utsname.h b/include/linux/utsname.h index a4555fe3754c..e10267d402c5 100644 --- a/include/linux/utsname.h +++ b/include/linux/utsname.h @@ -70,6 +70,8 @@ static inline int unshare_utsname(unsigned long unshare_flags, static inline int copy_utsname(int flags, struct task_struct *tsk) { + if (flags & CLONE_NEWUTS) + return -EINVAL; return 0; } static inline void put_uts_ns(struct uts_namespace *ns) diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h index 37a1a41f5b65..e0db669998f3 100644 --- a/include/linux/vt_kern.h +++ b/include/linux/vt_kern.h @@ -83,6 +83,7 @@ void reset_vc(struct vc_data *vc); #define CON_BUF_SIZE (CONFIG_BASE_SMALL ? 256 : PAGE_SIZE) extern char con_buf[CON_BUF_SIZE]; extern struct semaphore con_buf_sem; +extern char vt_dont_switch; struct vt_spawn_console { spinlock_t lock; diff --git a/include/linux/wireless.h b/include/linux/wireless.h index 447c52beb691..48759b2f57d7 100644 --- a/include/linux/wireless.h +++ b/include/linux/wireless.h @@ -1,10 +1,10 @@ /* * This file define a set of standard wireless extensions * - * Version : 21 14.3.06 + * Version : 22 16.3.07 * * Authors : Jean Tourrilhes - HPL - <jt@hpl.hp.com> - * Copyright (c) 1997-2006 Jean Tourrilhes, All Rights Reserved. + * Copyright (c) 1997-2007 Jean Tourrilhes, All Rights Reserved. */ #ifndef _LINUX_WIRELESS_H @@ -85,7 +85,7 @@ * (there is some stuff that will be added in the future...) * I just plan to increment with each new version. */ -#define WIRELESS_EXT 21 +#define WIRELESS_EXT 22 /* * Changes : @@ -221,6 +221,10 @@ * - Add IW_RETRY_SHORT/IW_RETRY_LONG retry modifiers * - Power/Retry relative values no longer * 100000 * - Add explicit flag to tell stats are in 802.11k RCPI : IW_QUAL_RCPI + * + * V21 to V22 + * ---------- + * - Prevent leaking of kernel space in stream on 64 bits. */ /**************************** CONSTANTS ****************************/ @@ -1085,4 +1089,15 @@ struct iw_event #define IW_EV_POINT_LEN (IW_EV_LCP_LEN + sizeof(struct iw_point) - \ IW_EV_POINT_OFF) +/* Size of the Event prefix when packed in stream */ +#define IW_EV_LCP_PK_LEN (4) +/* Size of the various events when packed in stream */ +#define IW_EV_CHAR_PK_LEN (IW_EV_LCP_PK_LEN + IFNAMSIZ) +#define IW_EV_UINT_PK_LEN (IW_EV_LCP_PK_LEN + sizeof(__u32)) +#define IW_EV_FREQ_PK_LEN (IW_EV_LCP_PK_LEN + sizeof(struct iw_freq)) +#define IW_EV_PARAM_PK_LEN (IW_EV_LCP_PK_LEN + sizeof(struct iw_param)) +#define IW_EV_ADDR_PK_LEN (IW_EV_LCP_PK_LEN + sizeof(struct sockaddr)) +#define IW_EV_QUAL_PK_LEN (IW_EV_LCP_PK_LEN + sizeof(struct iw_quality)) +#define IW_EV_POINT_PK_LEN (IW_EV_LCP_LEN + 4) + #endif /* _LINUX_WIRELESS_H */ diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h index 83fe2e3d1e25..50e33b0e9349 100644 --- a/include/media/saa7146_vv.h +++ b/include/media/saa7146_vv.h @@ -239,7 +239,8 @@ void saa7146_res_free(struct saa7146_fh *fh, unsigned int bits); #define SAA7146_HPS_SYNC_PORT_B 0x01 /* some memory sizes */ -#define SAA7146_CLIPPING_MEM (14*PAGE_SIZE) +/* max. 16 clipping rectangles */ +#define SAA7146_CLIPPING_MEM (16 * 4 * sizeof(u32)) /* some defines for the various clipping-modes */ #define SAA7146_CLIPPING_RECT 0x4 diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h index bc3c26494c3d..d585ea9fa97d 100644 --- a/include/net/fib_rules.h +++ b/include/net/fib_rules.h @@ -34,6 +34,7 @@ struct fib_rules_ops int family; struct list_head list; int rule_size; + int addr_size; int (*action)(struct fib_rule *, struct flowi *, int, diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h index 9eda572a2a65..cf355a3c2ad5 100644 --- a/include/net/ip6_fib.h +++ b/include/net/ip6_fib.h @@ -58,6 +58,7 @@ struct fib6_node __u16 fn_bit; /* bit key */ __u16 fn_flags; __u32 fn_sernum; + struct rt6_info *rr_ptr; }; #ifndef CONFIG_IPV6_SUBTREES diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h index 10559e937d27..8a830188354d 100644 --- a/include/net/iw_handler.h +++ b/include/net/iw_handler.h @@ -1,10 +1,10 @@ /* * This file define the new driver API for Wireless Extensions * - * Version : 7 18.3.05 + * Version : 8 16.3.07 * * Authors : Jean Tourrilhes - HPL - <jt@hpl.hp.com> - * Copyright (c) 2001-2006 Jean Tourrilhes, All Rights Reserved. + * Copyright (c) 2001-2007 Jean Tourrilhes, All Rights Reserved. */ #ifndef _IW_HANDLER_H @@ -207,7 +207,7 @@ * will be needed... * I just plan to increment with each new version. */ -#define IW_HANDLER_VERSION 7 +#define IW_HANDLER_VERSION 8 /* * Changes : @@ -239,6 +239,10 @@ * - Remove (struct iw_point *)->pointer from events and streams * - Remove spy_offset from struct iw_handler_def * - Add "check" version of event macros for ieee802.11 stack + * + * V7 to V8 + * ---------- + * - Prevent leaking of kernel space in stream on 64 bits. */ /**************************** CONSTANTS ****************************/ @@ -500,7 +504,11 @@ iwe_stream_add_event(char * stream, /* Stream of events */ /* Check if it's possible */ if(likely((stream + event_len) < ends)) { iwe->len = event_len; - memcpy(stream, (char *) iwe, event_len); + /* Beware of alignement issues on 64 bits */ + memcpy(stream, (char *) iwe, IW_EV_LCP_PK_LEN); + memcpy(stream + IW_EV_LCP_LEN, + ((char *) iwe) + IW_EV_LCP_LEN, + event_len - IW_EV_LCP_LEN); stream += event_len; } return stream; @@ -521,10 +529,10 @@ iwe_stream_add_point(char * stream, /* Stream of events */ /* Check if it's possible */ if(likely((stream + event_len) < ends)) { iwe->len = event_len; - memcpy(stream, (char *) iwe, IW_EV_LCP_LEN); + memcpy(stream, (char *) iwe, IW_EV_LCP_PK_LEN); memcpy(stream + IW_EV_LCP_LEN, ((char *) iwe) + IW_EV_LCP_LEN + IW_EV_POINT_OFF, - IW_EV_POINT_LEN - IW_EV_LCP_LEN); + IW_EV_POINT_PK_LEN - IW_EV_LCP_PK_LEN); memcpy(stream + IW_EV_POINT_LEN, extra, iwe->u.data.length); stream += event_len; } @@ -574,7 +582,11 @@ iwe_stream_check_add_event(char * stream, /* Stream of events */ /* Check if it's possible, set error if not */ if(likely((stream + event_len) < ends)) { iwe->len = event_len; - memcpy(stream, (char *) iwe, event_len); + /* Beware of alignement issues on 64 bits */ + memcpy(stream, (char *) iwe, IW_EV_LCP_PK_LEN); + memcpy(stream + IW_EV_LCP_LEN, + ((char *) iwe) + IW_EV_LCP_LEN, + event_len - IW_EV_LCP_LEN); stream += event_len; } else *perr = -E2BIG; @@ -598,10 +610,10 @@ iwe_stream_check_add_point(char * stream, /* Stream of events */ /* Check if it's possible */ if(likely((stream + event_len) < ends)) { iwe->len = event_len; - memcpy(stream, (char *) iwe, IW_EV_LCP_LEN); + memcpy(stream, (char *) iwe, IW_EV_LCP_PK_LEN); memcpy(stream + IW_EV_LCP_LEN, ((char *) iwe) + IW_EV_LCP_LEN + IW_EV_POINT_OFF, - IW_EV_POINT_LEN - IW_EV_LCP_LEN); + IW_EV_POINT_PK_LEN - IW_EV_LCP_PK_LEN); memcpy(stream + IW_EV_POINT_LEN, extra, iwe->u.data.length); stream += event_len; } else diff --git a/include/net/neighbour.h b/include/net/neighbour.h index 3725b93c52f3..ad7fe1121412 100644 --- a/include/net/neighbour.h +++ b/include/net/neighbour.h @@ -36,7 +36,7 @@ struct neigh_parms struct net_device *dev; struct neigh_parms *next; int (*neigh_setup)(struct neighbour *); - void (*neigh_destructor)(struct neighbour *); + void (*neigh_cleanup)(struct neighbour *); struct neigh_table *tbl; void *sysctl_table; diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index b902d24a3256..02647fe3d74b 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -352,10 +352,13 @@ tcf_change_indev(struct tcf_proto *tp, char *indev, struct rtattr *indev_tlv) static inline int tcf_match_indev(struct sk_buff *skb, char *indev) { + struct net_device *dev; + if (indev[0]) { - if (!skb->input_dev) + if (!skb->iif) return 0; - if (strcmp(indev, skb->input_dev->name)) + dev = __dev_get_by_index(skb->iif); + if (!dev || strcmp(indev, dev->name)) return 0; } diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 31a8e88f1a74..f431acf3dcea 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -1002,6 +1002,7 @@ void sctp_transport_update_rto(struct sctp_transport *, __u32); void sctp_transport_raise_cwnd(struct sctp_transport *, __u32, __u32); void sctp_transport_lower_cwnd(struct sctp_transport *, sctp_lower_cwnd_t); unsigned long sctp_transport_timeout(struct sctp_transport *); +void sctp_transport_reset(struct sctp_transport *); /* This is the structure we use to queue packets as they come into diff --git a/include/net/sctp/ulpqueue.h b/include/net/sctp/ulpqueue.h index a43c8788b650..ab26ab3adae1 100644 --- a/include/net/sctp/ulpqueue.h +++ b/include/net/sctp/ulpqueue.h @@ -59,6 +59,7 @@ struct sctp_ulpq { /* Prototypes. */ struct sctp_ulpq *sctp_ulpq_init(struct sctp_ulpq *, struct sctp_association *); +void sctp_ulpq_flush(struct sctp_ulpq *ulpq); void sctp_ulpq_free(struct sctp_ulpq *); /* Add a new DATA chunk for processing. */ diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 92a1fc46ea59..5a00aa85b756 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -988,8 +988,9 @@ extern int xfrm_policy_walk(u8 type, int (*func)(struct xfrm_policy *, int, int, int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl); struct xfrm_policy *xfrm_policy_bysel_ctx(u8 type, int dir, struct xfrm_selector *sel, - struct xfrm_sec_ctx *ctx, int delete); -struct xfrm_policy *xfrm_policy_byid(u8, int dir, u32 id, int delete); + struct xfrm_sec_ctx *ctx, int delete, + int *err); +struct xfrm_policy *xfrm_policy_byid(u8, int dir, u32 id, int delete, int *err); void xfrm_policy_flush(u8 type, struct xfrm_audit *audit_info); u32 xfrm_get_acqseq(void); void xfrm_alloc_spi(struct xfrm_state *x, __be32 minspi, __be32 maxspi); diff --git a/include/sound/version.h b/include/sound/version.h index 5f7275000102..42a18cc95f38 100644 --- a/include/sound/version.h +++ b/include/sound/version.h @@ -1,3 +1,3 @@ /* include/version.h. Generated by alsa/ksync script. */ #define CONFIG_SND_VERSION "1.0.14rc3" -#define CONFIG_SND_DATE " (Tue Mar 06 13:10:00 2007 UTC)" +#define CONFIG_SND_DATE " (Wed Mar 14 07:25:50 2007 UTC)" |
