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authorAlexander van Heukelum <heukelum@fastmail.fm>2008-09-26 14:03:04 +0200
committerIngo Molnar <mingo@elte.hu>2008-10-13 10:21:58 +0200
commit4b986a365253b57d8ab4ed7b796ba0893ff4c05c (patch)
tree51d50cbf138b46f8eaea2caa039d5b8d863ae77c
parent7e61a7932495e37685e95ec9a59ad08810dec959 (diff)
traps: x86_64: remove trace_hardirqs_fixup from DO_ERROR_INFO macro
All exceptions are taken via interrupt gates. TRACE_IRQS_OFF is called just before entering the C code, so the irq state is known to the irq tracer at this point. No need to call trace_hardirqs_fixup. Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm> Signed-off-by: Ingo Molnar <mingo@elte.hu>
-rw-r--r--arch/x86/kernel/traps_64.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/kernel/traps_64.c b/arch/x86/kernel/traps_64.c
index 9c0ac0cab01..9f487f374c7 100644
--- a/arch/x86/kernel/traps_64.c
+++ b/arch/x86/kernel/traps_64.c
@@ -658,7 +658,6 @@ asmlinkage void do_##name(struct pt_regs *regs, long error_code) \
info.si_errno = 0; \
info.si_code = sicode; \
info.si_addr = (void __user *)siaddr; \
- trace_hardirqs_fixup(); \
if (notify_die(DIE_TRAP, str, regs, error_code, trapnr, signr) \
== NOTIFY_STOP) \
return; \