diff options
Diffstat (limited to 'arch/x86/include/asm/traps.h')
| -rw-r--r-- | arch/x86/include/asm/traps.h | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/arch/x86/include/asm/traps.h b/arch/x86/include/asm/traps.h index 47ecfff2c83d..869b88061801 100644 --- a/arch/x86/include/asm/traps.h +++ b/arch/x86/include/asm/traps.h @@ -14,11 +14,11 @@ asmlinkage __visible notrace struct pt_regs *sync_regs(struct pt_regs *eregs); asmlinkage __visible notrace struct pt_regs *fixup_bad_iret(struct pt_regs *bad_regs); -void __init trap_init(void); asmlinkage __visible noinstr struct pt_regs *vc_switch_off_ist(struct pt_regs *eregs); #endif -extern bool ibt_selftest(void); +extern int ibt_selftest(void); +extern int ibt_selftest_noendbr(void); #ifdef CONFIG_X86_F00F_BUG /* For handling the FOOF bug */ @@ -35,8 +35,6 @@ static inline int get_si_code(unsigned long condition) return TRAP_BRKPT; } -extern int panic_on_unrecovered_nmi; - void math_emulate(struct math_emu_info *); bool fault_in_kernel_space(unsigned long address); @@ -47,4 +45,16 @@ void __noreturn handle_stack_overflow(struct pt_regs *regs, struct stack_info *info); #endif +static inline void cond_local_irq_enable(struct pt_regs *regs) +{ + if (regs->flags & X86_EFLAGS_IF) + local_irq_enable(); +} + +static inline void cond_local_irq_disable(struct pt_regs *regs) +{ + if (regs->flags & X86_EFLAGS_IF) + local_irq_disable(); +} + #endif /* _ASM_X86_TRAPS_H */ |