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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2007-10-25 14:01:10 +0200 |
|---|---|---|
| committer | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2007-10-25 14:01:10 +0200 |
| commit | 143a5d325d35efb1b29dcb8d6031cf27107e183a (patch) | |
| tree | def297c7608722df2b5a51e5e6acaacb1aeb1f97 /arch/x86/kernel/traps_64.c | |
| parent | c9927c2bf4f45bb85e8b502ab3fb79ad6483c244 (diff) | |
lockdep: fixup irq tracing
Ensure we fixup the IRQ state before we hit any locking code.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/traps_64.c')
| -rw-r--r-- | arch/x86/kernel/traps_64.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/traps_64.c b/arch/x86/kernel/traps_64.c index d0c2bc7ab2ec..4a6bd4965f56 100644 --- a/arch/x86/kernel/traps_64.c +++ b/arch/x86/kernel/traps_64.c @@ -807,6 +807,8 @@ asmlinkage __kprobes void default_do_nmi(struct pt_regs *regs) /* runs on IST stack. */ asmlinkage void __kprobes do_int3(struct pt_regs * regs, long error_code) { + trace_hardirqs_fixup(); + if (notify_die(DIE_INT3, "int3", regs, error_code, 3, SIGTRAP) == NOTIFY_STOP) { return; } |