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KVM: x86: Fix SVM VMCB reset

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On reset, VMCB TSC should be set to zero.  Instead, code was setting
tsc_offset to zero, which passes through the underlying TSC.

Signed-off-by: Zachary Amsden <[email protected]>
Signed-off-by: Marcelo Tosatti <[email protected]>
This commit is contained in:
Zachary Amsden 2010-08-19 22:07:18 -10:00 • committed by Avi Kivity
commit 58877679fd
1 changed files with 1 additions and 1 deletions
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2
arch/x86/kvm/svm.c
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@ -766,7 +766,7 @@ static void init_vmcb(struct vcpu_svm *svm)
control->iopm_base_pa = iopm_base;
control->msrpm_base_pa = __pa(svm->msrpm);
control->tsc_offset = 0;
control->tsc_offset = 0-native_read_tsc();
control->int_ctl = V_INTR_MASKING_MASK;
init_seg(&save->es);