Messages in this thread Patch in this message | | | From | Joerg Roedel <> | Subject | [PATCH 6/6] KVM: SVM: Use get_host_vmcb function in svm_get_msr for TSC | Date | Tue, 30 Nov 2010 18:04:01 +0100 |
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This patch replaces the open-coded vmcb-selection for the TSC calculation with the new get_host_vmcb helper function introduced in this patchset.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> --- arch/x86/kvm/svm.c | 9 ++------- 1 files changed, 2 insertions(+), 7 deletions(-)
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index 6b51d31..0803795 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -2628,14 +2628,9 @@ static int svm_get_msr(struct kvm_vcpu *vcpu, unsigned ecx, u64 *data) switch (ecx) { case MSR_IA32_TSC: { - u64 tsc_offset; + struct vmcb *vmcb = get_host_vmcb(svm); - if (is_guest_mode(vcpu)) - tsc_offset = svm->nested.hsave->control.tsc_offset; - else - tsc_offset = svm->vmcb->control.tsc_offset; - - *data = tsc_offset + native_read_tsc(); + *data = vmcb->control.tsc_offset + native_read_tsc(); break; } case MSR_STAR: -- 1.7.1
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