diff options
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/apic.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/ftrace.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/hw_irq.h | 15 | ||||
| -rw-r--r-- | arch/x86/include/asm/msr.h | 8 | ||||
| -rw-r--r-- | arch/x86/include/asm/rwsem.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/string_64.h | 4 | ||||
| -rw-r--r-- | arch/x86/include/asm/xen/hypervisor.h | 2 |
7 files changed, 8 insertions, 27 deletions
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h index 0899cfc8dfe8..98f25bbafac4 100644 --- a/arch/x86/include/asm/apic.h +++ b/arch/x86/include/asm/apic.h @@ -643,8 +643,8 @@ static inline void entering_irq(void) static inline void entering_ack_irq(void) { - ack_APIC_irq(); entering_irq(); + ack_APIC_irq(); } static inline void ipi_entering_ack_irq(void) diff --git a/arch/x86/include/asm/ftrace.h b/arch/x86/include/asm/ftrace.h index 21b66dbf3601..a4820d4df617 100644 --- a/arch/x86/include/asm/ftrace.h +++ b/arch/x86/include/asm/ftrace.h @@ -52,7 +52,7 @@ int ftrace_int3_handler(struct pt_regs *regs); * this screws up the trace output when tracing a ia32 task. * Instead of reporting bogus syscalls, just do not trace them. * - * If the user realy wants these, then they should use the + * If the user really wants these, then they should use the * raw syscall tracepoints with filtering. */ #define ARCH_TRACE_IGNORE_COMPAT_SYSCALLS 1 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h index 1815b736269d..b90e1053049b 100644 --- a/arch/x86/include/asm/hw_irq.h +++ b/arch/x86/include/asm/hw_irq.h @@ -141,6 +141,7 @@ struct irq_alloc_info { struct irq_cfg { unsigned int dest_apicid; u8 vector; + u8 old_vector; }; extern struct irq_cfg *irq_cfg(unsigned int irq); @@ -168,20 +169,6 @@ extern atomic_t irq_mis_count; extern void elcr_set_level_irq(unsigned int irq); -/* SMP */ -extern __visible void smp_apic_timer_interrupt(struct pt_regs *); -extern __visible void smp_spurious_interrupt(struct pt_regs *); -extern __visible void smp_x86_platform_ipi(struct pt_regs *); -extern __visible void smp_error_interrupt(struct pt_regs *); -#ifdef CONFIG_X86_IO_APIC -extern asmlinkage void smp_irq_move_cleanup_interrupt(void); -#endif -#ifdef CONFIG_SMP -extern __visible void smp_reschedule_interrupt(struct pt_regs *); -extern __visible void smp_call_function_interrupt(struct pt_regs *); -extern __visible void smp_call_function_single_interrupt(struct pt_regs *); -#endif - extern char irq_entries_start[]; #ifdef CONFIG_TRACING #define trace_irq_entries_start irq_entries_start diff --git a/arch/x86/include/asm/msr.h b/arch/x86/include/asm/msr.h index 93fb7c1cffda..7a79ee2778b3 100644 --- a/arch/x86/include/asm/msr.h +++ b/arch/x86/include/asm/msr.h @@ -42,14 +42,6 @@ struct saved_msrs { struct saved_msr *array; }; -static inline unsigned long long native_read_tscp(unsigned int *aux) -{ - unsigned long low, high; - asm volatile(".byte 0x0f,0x01,0xf9" - : "=a" (low), "=d" (high), "=c" (*aux)); - return low | ((u64)high << 32); -} - /* * both i386 and x86_64 returns 64-bit value in edx:eax, but gcc's "A" * constraint has different meanings. For i386, "A" means exactly diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h index cad82c9c2fde..ceec86eb68e9 100644 --- a/arch/x86/include/asm/rwsem.h +++ b/arch/x86/include/asm/rwsem.h @@ -25,7 +25,7 @@ * This should be totally fair - if anything is waiting, a process that wants a * lock will go to the back of the queue. When the currently active lock is * released, if there's a writer at the front of the queue, then that and only - * that will be woken up; if there's a bunch of consequtive readers at the + * that will be woken up; if there's a bunch of consecutive readers at the * front, then they'll all be woken up, but no other readers will be. */ diff --git a/arch/x86/include/asm/string_64.h b/arch/x86/include/asm/string_64.h index ca6ba3607705..90dbbd9666d4 100644 --- a/arch/x86/include/asm/string_64.h +++ b/arch/x86/include/asm/string_64.h @@ -87,9 +87,9 @@ int strcmp(const char *cs, const char *ct); * * Low level memory copy function that catches machine checks * - * Return true for success, false for fail + * Return 0 for success, -EFAULT for fail */ -bool memcpy_mcsafe(void *dst, const void *src, size_t cnt); +int memcpy_mcsafe(void *dst, const void *src, size_t cnt); #endif /* __KERNEL__ */ diff --git a/arch/x86/include/asm/xen/hypervisor.h b/arch/x86/include/asm/xen/hypervisor.h index 8b2d4bea9962..39171b3646bb 100644 --- a/arch/x86/include/asm/xen/hypervisor.h +++ b/arch/x86/include/asm/xen/hypervisor.h @@ -62,4 +62,6 @@ void xen_arch_register_cpu(int num); void xen_arch_unregister_cpu(int num); #endif +extern void xen_set_iopl_mask(unsigned mask); + #endif /* _ASM_X86_XEN_HYPERVISOR_H */ |