summaryrefslogtreecommitdiff
path: root/arch/arm64/kernel/probes
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm64/kernel/probes')
-rw-r--r--arch/arm64/kernel/probes/kprobes.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/arm64/kernel/probes/kprobes.c b/arch/arm64/kernel/probes/kprobes.c
index 66aac2881ba8..d607c9912025 100644
--- a/arch/arm64/kernel/probes/kprobes.c
+++ b/arch/arm64/kernel/probes/kprobes.c
@@ -264,13 +264,14 @@ int __kprobes kprobe_fault_handler(struct pt_regs *regs, unsigned int fsr)
* normal page fault.
*/
instruction_pointer_set(regs, (unsigned long) cur->addr);
- if (!instruction_pointer(regs))
- BUG();
+ BUG_ON(!instruction_pointer(regs));
- if (kcb->kprobe_status == KPROBE_REENTER)
+ if (kcb->kprobe_status == KPROBE_REENTER) {
restore_previous_kprobe(kcb);
- else
+ } else {
+ kprobes_restore_local_irqflag(kcb, regs);
reset_current_kprobe();
+ }
break;
case KPROBE_HIT_ACTIVE: