Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull leftover perf fixes from Ingo Molnar:
 "Two perf fixes left over from the previous cycle"

* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf session: Do not fail on processing out of order event
  x86/asm/traps: Disable tracing and kprobes in fixup_bad_iret and sync_regs

1 files changed, 3 insertions, 2 deletions

diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index de801f22128a..07ab8e9733c5 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -387,7 +387,7 @@ NOKPROBE_SYMBOL(do_int3);
  * for scheduling or signal handling. The actual stack switch is done in
  * entry.S
  */
-asmlinkage __visible struct pt_regs *sync_regs(struct pt_regs *eregs)
+asmlinkage __visible notrace struct pt_regs *sync_regs(struct pt_regs *eregs)
 {
         struct pt_regs *regs = eregs;
         /* Did already sync */
@@ -413,7 +413,7 @@ struct bad_iret_stack {
         struct pt_regs regs;
 };
 
-asmlinkage __visible
+asmlinkage __visible notrace
 struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
 {
         /*
@@ -436,6 +436,7 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
         BUG_ON(!user_mode_vm(&new_stack->regs));
         return new_stack;
 }
+NOKPROBE_SYMBOL(fixup_bad_iret);
 #endif
 
 /*