From 143a5d325d35efb1b29dcb8d6031cf27107e183a Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Thu, 25 Oct 2007 14:01:10 +0200 Subject: lockdep: fixup irq tracing Ensure we fixup the IRQ state before we hit any locking code. Signed-off-by: Peter Zijlstra Signed-off-by: Ingo Molnar --- arch/x86/kernel/traps_64.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/x86/kernel/traps_64.c') diff --git a/arch/x86/kernel/traps_64.c b/arch/x86/kernel/traps_64.c index d0c2bc7ab2e..4a6bd4965f5 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; } -- cgit v1.2.3