diff mbox series

[v3,3/5] kvm: vmx: check tsc offsetting with nested_cpu_has()

Message ID 20200722032629.3687068-4-oupton@google.com (mailing list archive)
State New, archived
Headers show
Series KVM_{GET,SET}_TSC_OFFSET ioctls | expand

Commit Message

Oliver Upton July 22, 2020, 3:26 a.m. UTC 
No functional change intended.

Reviewed-by: Jim Mattson <jmattson@google.com>
Reviewed-by: Peter Shier <pshier@google.com>
Signed-off-by: Oliver Upton <oupton@google.com>
---
 arch/x86/kvm/vmx/vmx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 2b41d987b101..fa201010dbe0 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -1775,7 +1775,7 @@  static u64 vmx_write_l1_tsc_offset(struct kvm_vcpu *vcpu, u64 offset)
 	 * to the newly set TSC to get L2's TSC.
 	 */
 	if (is_guest_mode(vcpu) &&
-	    (vmcs12->cpu_based_vm_exec_control & CPU_BASED_USE_TSC_OFFSETTING))
+	    nested_cpu_has(vmcs12, CPU_BASED_USE_TSC_OFFSETTING))
 		g_tsc_offset = vmcs12->tsc_offset;
 
 	trace_kvm_write_tsc_offset(vcpu->vcpu_id,