diff options
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/include/asm/atomic.h | 2 | ||||
| -rw-r--r-- | arch/arm64/kernel/probes/kprobes.c | 17 |
2 files changed, 0 insertions, 19 deletions
diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h index b56a4b2bc248..c9979273d389 100644 --- a/arch/arm64/include/asm/atomic.h +++ b/arch/arm64/include/asm/atomic.h @@ -223,6 +223,4 @@ static __always_inline long arch_atomic64_dec_if_positive(atomic64_t *v) #define arch_atomic64_dec_if_positive arch_atomic64_dec_if_positive -#define ARCH_ATOMIC - #endif /* __ASM_ATOMIC_H */ diff --git a/arch/arm64/kernel/probes/kprobes.c b/arch/arm64/kernel/probes/kprobes.c index d607c9912025..004b86eff9c2 100644 --- a/arch/arm64/kernel/probes/kprobes.c +++ b/arch/arm64/kernel/probes/kprobes.c @@ -277,23 +277,6 @@ int __kprobes kprobe_fault_handler(struct pt_regs *regs, unsigned int fsr) case KPROBE_HIT_ACTIVE: case KPROBE_HIT_SSDONE: /* - * We increment the nmissed count for accounting, - * we can also use npre/npostfault count for accounting - * these specific fault cases. - */ - kprobes_inc_nmissed_count(cur); - - /* - * We come here because instructions in the pre/post - * handler caused the page_fault, this could happen - * if handler tries to access user space by - * copy_from_user(), get_user() etc. Let the - * user-specified handler try to fix it first. - */ - if (cur->fault_handler && cur->fault_handler(cur, regs, fsr)) - return 1; - - /* * In case the user-specified fault handler returned * zero, try to fix up. */ |