Commit 58877679 authored Aug 19, 2010 by Zachary Amsden Committed by Avi Kivity Oct 11, 2010

KVM: x86: Fix SVM VMCB reset



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 <zamsden@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

parent 85a33188

arch/x86/kvm/svm.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);