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Diffstat (limited to 'arch/x86/kvm')
-rw-r--r--arch/x86/kvm/svm.c8
-rw-r--r--arch/x86/kvm/vmx.c6
-rw-r--r--arch/x86/kvm/x86.c2
3 files changed, 1 insertions, 15 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index db77c1ca9e76..8023d5342586 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -1119,13 +1119,6 @@ static void init_sys_seg(struct vmcb_seg *seg, uint32_t type)
seg->base = 0;
}
-static u64 svm_read_tsc_offset(struct kvm_vcpu *vcpu)
-{
- struct vcpu_svm *svm = to_svm(vcpu);
-
- return svm->vmcb->control.tsc_offset;
-}
-
static void svm_write_tsc_offset(struct kvm_vcpu *vcpu, u64 offset)
{
struct vcpu_svm *svm = to_svm(vcpu);
@@ -5427,7 +5420,6 @@ static struct kvm_x86_ops svm_x86_ops = {
.has_wbinvd_exit = svm_has_wbinvd_exit,
- .read_tsc_offset = svm_read_tsc_offset,
.write_tsc_offset = svm_write_tsc_offset,
.adjust_tsc_offset_guest = svm_adjust_tsc_offset_guest,
.read_l1_tsc = svm_read_l1_tsc,
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index f9939d0722b4..fe2b14445879 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -2609,11 +2609,6 @@ static u64 vmx_read_l1_tsc(struct kvm_vcpu *vcpu, u64 host_tsc)
return host_tsc + tsc_offset;
}
-static u64 vmx_read_tsc_offset(struct kvm_vcpu *vcpu)
-{
- return vmcs_read64(TSC_OFFSET);
-}
-
/*
* writes 'offset' into guest's timestamp counter offset register
*/
@@ -11286,7 +11281,6 @@ static struct kvm_x86_ops vmx_x86_ops = {
.has_wbinvd_exit = cpu_has_vmx_wbinvd_exit,
- .read_tsc_offset = vmx_read_tsc_offset,
.write_tsc_offset = vmx_write_tsc_offset,
.adjust_tsc_offset_guest = vmx_adjust_tsc_offset_guest,
.read_l1_tsc = vmx_read_l1_tsc,
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 9a2cc696702a..b4ae92599d34 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -1367,7 +1367,7 @@ static void kvm_track_tsc_matching(struct kvm_vcpu *vcpu)
static void update_ia32_tsc_adjust_msr(struct kvm_vcpu *vcpu, s64 offset)
{
- u64 curr_offset = kvm_x86_ops->read_tsc_offset(vcpu);
+ u64 curr_offset = vcpu->arch.tsc_offset;
vcpu->arch.ia32_tsc_adjust_msr += offset - curr_offset;
}