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(parent: a738d89) | patch
x86: fix crash on cpu hotplug on pat-incapable machines
authorAvi Kivity <avi@qumranet.com>
Wed, 14 May 2008 09:20:32 +0000 (12:20 +0300)
committerThomas Gleixner <tglx@linutronix.de>
Sat, 17 May 2008 20:57:20 +0000 (22:57 +0200)
commit31f4d870b02e1590260ab7f2a9ff74306bd27e88
tree9384bfc0e6bc23993feefc3344aa91ef2b0d933atree | snapshot (tar.gz zip)
parenta738d897b7b03b83488ae74a9bc03d26a2875dc6commit | diff
x86: fix crash on cpu hotplug on pat-incapable machines

pat_disable() is __init, which means it goes away after booting is complete.
Unfortunately it is used by the hotplug code if the machine is not
pat-capable, causing a crash.

Fix by marking pat_disable() as __cpuinit.

Signed-off-by: Avi Kivity <avi@qumranet.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/mm/pat.c diff | blob | blame | history
Motorola kernel-slsi