diff options
Diffstat (limited to 'include/asm-generic')
| -rw-r--r-- | include/asm-generic/atomic.h | 5 | ||||
| -rw-r--r-- | include/asm-generic/cmpxchg-local.h | 1 | ||||
| -rw-r--r-- | include/asm-generic/hardirq.h | 2 | ||||
| -rw-r--r-- | include/asm-generic/irqflags.h | 52 | ||||
| -rw-r--r-- | include/asm-generic/pgtable.h | 4 | ||||
| -rw-r--r-- | include/asm-generic/vmlinux.lds.h | 14 |
6 files changed, 46 insertions, 32 deletions
diff --git a/include/asm-generic/atomic.h b/include/asm-generic/atomic.h index a6cc019a41e..e994197f84b 100644 --- a/include/asm-generic/atomic.h +++ b/include/asm-generic/atomic.h @@ -43,6 +43,7 @@ */ #define atomic_set(v, i) (((v)->counter) = (i)) +#include <linux/irqflags.h> #include <asm/system.h> /** @@ -57,7 +58,7 @@ static inline int atomic_add_return(int i, atomic_t *v) unsigned long flags; int temp; - raw_local_irq_save(flags); /* Don't trace it in a irqsoff handler */ + raw_local_irq_save(flags); /* Don't trace it in an irqsoff handler */ temp = v->counter; temp += i; v->counter = temp; @@ -78,7 +79,7 @@ static inline int atomic_sub_return(int i, atomic_t *v) unsigned long flags; int temp; - raw_local_irq_save(flags); /* Don't trace it in a irqsoff handler */ + raw_local_irq_save(flags); /* Don't trace it in an irqsoff handler */ temp = v->counter; temp -= i; v->counter = temp; diff --git a/include/asm-generic/cmpxchg-local.h b/include/asm-generic/cmpxchg-local.h index b2ba2fc8829..2533fddd34a 100644 --- a/include/asm-generic/cmpxchg-local.h +++ b/include/asm-generic/cmpxchg-local.h @@ -2,6 +2,7 @@ #define __ASM_GENERIC_CMPXCHG_LOCAL_H #include <linux/types.h> +#include <linux/irqflags.h> extern unsigned long wrong_size_cmpxchg(volatile void *ptr); diff --git a/include/asm-generic/hardirq.h b/include/asm-generic/hardirq.h index 62f59080e5c..04d0a977cd4 100644 --- a/include/asm-generic/hardirq.h +++ b/include/asm-generic/hardirq.h @@ -3,13 +3,13 @@ #include <linux/cache.h> #include <linux/threads.h> -#include <linux/irq.h> typedef struct { unsigned int __softirq_pending; } ____cacheline_aligned irq_cpustat_t; #include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ +#include <linux/irq.h> #ifndef ack_bad_irq static inline void ack_bad_irq(unsigned int irq) diff --git a/include/asm-generic/irqflags.h b/include/asm-generic/irqflags.h index 9aebf618275..1f40d0024cf 100644 --- a/include/asm-generic/irqflags.h +++ b/include/asm-generic/irqflags.h @@ -5,68 +5,62 @@ * All architectures should implement at least the first two functions, * usually inline assembly will be the best way. */ -#ifndef RAW_IRQ_DISABLED -#define RAW_IRQ_DISABLED 0 -#define RAW_IRQ_ENABLED 1 +#ifndef ARCH_IRQ_DISABLED +#define ARCH_IRQ_DISABLED 0 +#define ARCH_IRQ_ENABLED 1 #endif /* read interrupt enabled status */ -#ifndef __raw_local_save_flags -unsigned long __raw_local_save_flags(void); +#ifndef arch_local_save_flags +unsigned long arch_local_save_flags(void); #endif /* set interrupt enabled status */ -#ifndef raw_local_irq_restore -void raw_local_irq_restore(unsigned long flags); +#ifndef arch_local_irq_restore +void arch_local_irq_restore(unsigned long flags); #endif /* get status and disable interrupts */ -#ifndef __raw_local_irq_save -static inline unsigned long __raw_local_irq_save(void) +#ifndef arch_local_irq_save +static inline unsigned long arch_local_irq_save(void) { unsigned long flags; - flags = __raw_local_save_flags(); - raw_local_irq_restore(RAW_IRQ_DISABLED); + flags = arch_local_save_flags(); + arch_local_irq_restore(ARCH_IRQ_DISABLED); return flags; } #endif /* test flags */ -#ifndef raw_irqs_disabled_flags -static inline int raw_irqs_disabled_flags(unsigned long flags) +#ifndef arch_irqs_disabled_flags +static inline int arch_irqs_disabled_flags(unsigned long flags) { - return flags == RAW_IRQ_DISABLED; + return flags == ARCH_IRQ_DISABLED; } #endif /* unconditionally enable interrupts */ -#ifndef raw_local_irq_enable -static inline void raw_local_irq_enable(void) +#ifndef arch_local_irq_enable +static inline void arch_local_irq_enable(void) { - raw_local_irq_restore(RAW_IRQ_ENABLED); + arch_local_irq_restore(ARCH_IRQ_ENABLED); } #endif /* unconditionally disable interrupts */ -#ifndef raw_local_irq_disable -static inline void raw_local_irq_disable(void) +#ifndef arch_local_irq_disable +static inline void arch_local_irq_disable(void) { - raw_local_irq_restore(RAW_IRQ_DISABLED); + arch_local_irq_restore(ARCH_IRQ_DISABLED); } #endif /* test hardware interrupt enable bit */ -#ifndef raw_irqs_disabled -static inline int raw_irqs_disabled(void) +#ifndef arch_irqs_disabled +static inline int arch_irqs_disabled(void) { - return raw_irqs_disabled_flags(__raw_local_save_flags()); + return arch_irqs_disabled_flags(arch_local_save_flags()); } #endif -#define raw_local_save_flags(flags) \ - do { (flags) = __raw_local_save_flags(); } while (0) - -#define raw_local_irq_save(flags) \ - do { (flags) = __raw_local_irq_save(); } while (0) - #endif /* __ASM_GENERIC_IRQFLAGS_H */ diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h index e2bd73e8f9c..f4d4120e512 100644 --- a/include/asm-generic/pgtable.h +++ b/include/asm-generic/pgtable.h @@ -129,6 +129,10 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addres #define move_pte(pte, prot, old_addr, new_addr) (pte) #endif +#ifndef flush_tlb_fix_spurious_fault +#define flush_tlb_fix_spurious_fault(vma, address) flush_tlb_page(vma, address) +#endif + #ifndef pgprot_noncached #define pgprot_noncached(prot) (prot) #endif diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index 8a92a170fb7..f4229fb315e 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -220,6 +220,8 @@ \ BUG_TABLE \ \ + JUMP_TABLE \ + \ /* PCI quirks */ \ .pci_fixup : AT(ADDR(.pci_fixup) - LOAD_OFFSET) { \ VMLINUX_SYMBOL(__start_pci_fixups_early) = .; \ @@ -563,6 +565,14 @@ #define BUG_TABLE #endif +#define JUMP_TABLE \ + . = ALIGN(8); \ + __jump_table : AT(ADDR(__jump_table) - LOAD_OFFSET) { \ + VMLINUX_SYMBOL(__start___jump_table) = .; \ + *(__jump_table) \ + VMLINUX_SYMBOL(__stop___jump_table) = .; \ + } + #ifdef CONFIG_PM_TRACE #define TRACEDATA \ . = ALIGN(4); \ @@ -677,7 +687,9 @@ - LOAD_OFFSET) { \ VMLINUX_SYMBOL(__per_cpu_start) = .; \ *(.data..percpu..first) \ + . = ALIGN(PAGE_SIZE); \ *(.data..percpu..page_aligned) \ + *(.data..percpu..readmostly) \ *(.data..percpu) \ *(.data..percpu..shared_aligned) \ VMLINUX_SYMBOL(__per_cpu_end) = .; \ @@ -703,7 +715,9 @@ VMLINUX_SYMBOL(__per_cpu_load) = .; \ VMLINUX_SYMBOL(__per_cpu_start) = .; \ *(.data..percpu..first) \ + . = ALIGN(PAGE_SIZE); \ *(.data..percpu..page_aligned) \ + *(.data..percpu..readmostly) \ *(.data..percpu) \ *(.data..percpu..shared_aligned) \ VMLINUX_SYMBOL(__per_cpu_end) = .; \ |