diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/mm/fault.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c index 3e366146..fe99af4 100644 --- a/arch/x86/mm/fault.c +++ b/arch/x86/mm/fault.c @@ -55,13 +55,14 @@ enum x86_pf_error_code { PF_INSTR = 1 << 4, }; +/* + * (returns 0 if mmiotrace is disabled) + */ static inline int kmmio_fault(struct pt_regs *regs, unsigned long addr) { -#ifdef CONFIG_MMIOTRACE if (unlikely(is_kmmio_active())) if (kmmio_handler(regs, addr) == 1) return -1; -#endif return 0; } |