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(parent: a4af264) | patch
x86: use raw locks during oopses
authorAndi Kleen <ak@suse.de>
Fri, 19 Oct 2007 18:35:03 +0000 (20:35 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Fri, 19 Oct 2007 18:35:03 +0000 (20:35 +0200)
commit54115833c660b31f9c744277b7e39ed4f7476917
tree960daf67c159ddbce5323342db1fced74524bf74tree | snapshot
parenta4af26439cb90bd7751071d596b64d984723da39commit | diff
x86: use raw locks during oopses

Don't want any lockdep or other fragile machinery to run during oopses.
Use raw spinlocks directly for oops locking.
Also disables irq flag tracing there.

[ tglx: arch/x86 adaptation ]

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
arch/x86/kernel/traps_32.c diff | blob | history
arch/x86/kernel/traps_64.c diff | blob | history
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