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authorAlexander van Heukelum <heukelum@fastmail.fm>2008-09-09 21:56:15 +0200
committerIngo Molnar <mingo@elte.hu>2008-10-13 10:20:47 +0200
commit43024a8a5d4c63952687286f3083f7f34d4da2cc (patch)
treec9845a8041572043bc2f5c56a5c2ddad2bca3c2e /arch
parent85cea51d7e7b8d3408c8e933d88fa067309395fa (diff)
i386: add TRACE_IRQS_OFF for exception 1 (debug)
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/entry_32.S1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index 49438e58291..a278505baa1 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -804,6 +804,7 @@ debug_stack_correct:
pushl $-1 # mark this as an int
CFI_ADJUST_CFA_OFFSET 4
SAVE_ALL
+ TRACE_IRQS_OFF
xorl %edx,%edx # error code 0
movl %esp,%eax # pt_regs pointer
call do_debug