aboutsummaryrefslogtreecommitdiffstats
path: root/arch/sparc64/kernel/kprobes.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sparc64/kernel/kprobes.c')
-rw-r--r--arch/sparc64/kernel/kprobes.c11
1 files changed, 1 insertions, 10 deletions
diff --git a/arch/sparc64/kernel/kprobes.c b/arch/sparc64/kernel/kprobes.c
index a44fe47a3c2..c93a15b785f 100644
--- a/arch/sparc64/kernel/kprobes.c
+++ b/arch/sparc64/kernel/kprobes.c
@@ -313,7 +313,7 @@ out:
313 return 1; 313 return 1;
314} 314}
315 315
316static int __kprobes kprobe_fault_handler(struct pt_regs *regs, int trapnr) 316int __kprobes kprobe_fault_handler(struct pt_regs *regs, int trapnr)
317{ 317{
318 struct kprobe *cur = kprobe_running(); 318 struct kprobe *cur = kprobe_running();
319 struct kprobe_ctlblk *kcb = get_kprobe_ctlblk(); 319 struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();
@@ -403,15 +403,6 @@ int __kprobes kprobe_exceptions_notify(struct notifier_block *self,
403 if (post_kprobe_handler(args->regs)) 403 if (post_kprobe_handler(args->regs))
404 ret = NOTIFY_STOP; 404 ret = NOTIFY_STOP;
405 break; 405 break;
406 case DIE_GPF:
407 case DIE_PAGE_FAULT:
408 /* kprobe_running() needs smp_processor_id() */
409 preempt_disable();
410 if (kprobe_running() &&
411 kprobe_fault_handler(args->regs, args->trapnr))
412 ret = NOTIFY_STOP;
413 preempt_enable();
414 break;
415 default: 406 default:
416 break; 407 break;
417 } 408 }