[PATCH] x86_64: make touch_nmi_watchdog() not touch impossible cpus' private data

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Along with that, also suppress the memory touching altogether when the
watchdog is not running, to eliminate needless crosstalk. Plus ad a call
to it to make things consistent (one could also consider removing the call
in enable_timer_nmi_watchdog()).

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

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Jan Beulich 2006-02-16 23:41:55 +01:00 • committed by Linus Torvalds

parent e4444d1a30

commit 99019e9199

1 changed files with 11 additions and 8 deletions

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arch/x86_64/kernel/nmi.c

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