1 files changed, 3 insertions, 2 deletions

diff --git a/arch/x86/kernel/kprobes.c b/arch/x86/kernel/kprobes.c
index c969fd9d1566..f1a6244d7d93 100644
--- a/arch/x86/kernel/kprobes.c
+++ b/arch/x86/kernel/kprobes.c
@@ -1183,12 +1183,13 @@ static void __kprobes optimized_callback(struct optimized_kprobe *op,
                                          struct pt_regs *regs)
 {
         struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();
+        unsigned long flags;
 
         /* This is possible if op is under delayed unoptimizing */
         if (kprobe_disabled(&op->kp))
                 return;
 
-        preempt_disable();
+        local_irq_save(flags);
         if (kprobe_running()) {
                 kprobes_inc_nmissed_count(&op->kp);
         } else {
@@ -1207,7 +1208,7 @@ static void __kprobes optimized_callback(struct optimized_kprobe *op,
                 opt_pre_handler(&op->kp, regs);
                 __this_cpu_write(current_kprobe, NULL);
         }
-        preempt_enable_no_resched();
+        local_irq_restore(flags);
 }
 
 static int __kprobes copy_optimized_instructions(u8 *dest, u8 *src)