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(parent: 387faed) | patch
x86: sanity check APIC timer frequency
authorThomas Gleixner <tglx@linutronix.de>
Wed, 30 Jan 2008 12:33:04 +0000 (13:33 +0100)
committerIngo Molnar <mingo@elte.hu>
Wed, 30 Jan 2008 12:33:04 +0000 (13:33 +0100)
commitc2b84b30b8c8bbccf4d2e32f8a3a70ad09ba9ab8
treedb749014619fdef88cf458daad810ddd06023fe7tree | snapshot
parent387faedb1dee2e917811acd05902cc36142a4850commit | diff
x86: sanity check APIC timer frequency

Check the APIC timer calibration result for sanity. When the frequency
is out of range, issue a warning and disable the local APIC timer.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/apic_32.c diff | blob | history
arch/x86/kernel/apic_64.c diff | blob | history
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