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Commit e0c73175 authored Sep 09, 2008 by Alexander van Heukelum Committed by Ingo Molnar Oct 13, 2008

i386: add TRACE_IRQS_OFF for the nmi



At this point interrupts are off, so let's inform the tracing
code of that fact before calling into C.

Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent 43024a8a

arch/x86/kernel/entry_32.S

+2 −0

Original line number	Diff line number	Diff line
		@@ -849,6 +849,7 @@ nmi_stack_correct:
		pushl %eax
		CFI_ADJUST_CFA_OFFSET 4
		SAVE_ALL
		TRACE_IRQS_OFF
		xorl %edx,%edx # zero error code
		movl %esp,%eax # pt_regs pointer
		call do_nmi
		@@ -889,6 +890,7 @@ nmi_espfix_stack:
		pushl %eax
		CFI_ADJUST_CFA_OFFSET 4
		SAVE_ALL
		TRACE_IRQS_OFF
		FIXUP_ESPFIX_STACK # %eax == %esp
		xorl %edx,%edx # zero error code
		call do_nmi