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-rw-r--r--arch/x86/kvm/vmx/vmx.c1
-rw-r--r--arch/x86/kvm/vmx/vmx.h3
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 608e992e8db9..4d8f12c0a5c6 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -6734,6 +6734,7 @@ reenter_guest:
if (vcpu->arch.cr2 != read_cr2())
write_cr2(vcpu->arch.cr2);
+ vmx->last_cpu = vcpu->cpu;
vmx->fail = __vmx_vcpu_run(vmx, (unsigned long *)&vcpu->arch.regs,
vmx->loaded_vmcs->launched);
diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h
index 639798e4a6ca..f8f9e214d285 100644
--- a/arch/x86/kvm/vmx/vmx.h
+++ b/arch/x86/kvm/vmx/vmx.h
@@ -300,6 +300,9 @@ struct vcpu_vmx {
u64 ept_pointer;
struct pt_desc pt_desc;
+
+ /* which host CPU was used for running this vcpu */
+ unsigned int last_cpu;
};
enum ept_pointers_status {