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authorHeiko Carstens <heiko.carstens@de.ibm.com>2006-07-03 00:25:00 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-07-03 15:27:05 -0700
commit8e9ccae6ee2bb19b7752b7d412e1bbbaf28e7fe1 (patch)
tree85449e3b5cacd69cefdd353b1767d4fac13f1a80 /arch/i386
parent6205120044bb75ca06019491d1aa0e727fdd35be (diff)
[PATCH] lockdep: s390 turn validator off in machine-check handler
Machine checks on s390 are always enabled (except in the machine check handler itself). Therefore use lockdep_off()/on() in the machine check handler to avoid deadlocks in the lock validator. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/i386')
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