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(parent: 4ad5471) | patch
x86, vmi: TSC going backwards check in vmi clocksource
authorAlok N Kataria <akataria@vmware.com>
Wed, 18 Feb 2009 20:33:55 +0000 (12:33 -0800)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 17 Mar 2009 00:53:01 +0000 (17:53 -0700)
commit96fa432160ed7498b6c7b8b83eb89df9e265412e
treee71b84dc1620cf0383c8e3ce5192f5049fa098a2tree | snapshot
parent4ad5471c089237a7efb11a8334e4f958ff7392a8commit | diff
x86, vmi: TSC going backwards check in vmi clocksource

commit 48ffc70b675aa7798a52a2e92e20f6cce9140b3d upstream.

Impact: fix time warps under vmware

Similar to the check for TSC going backwards in the TSC clocksource,
we also need this check for VMI clocksource.

Signed-off-by: Alok N Kataria <akataria@vmware.com>
Cc: Zachary Amsden <zach@vmware.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
arch/x86/kernel/vmiclock_32.c diff | blob | history
Linux kernels and configurations used by Zygo.