When bit 31 of the exit reason is set to indicate a VM-entry failure,
only the exit reason and exit qualification fields are set. All other
VM-exit information fields, including "VM-exit interruption
information," are unmodified.
Fixes: 00eba012d53e6 ("KVM: VMX: Refactor vmx_complete_atomic_exit()")
Signed-off-by: Jim Mattson <jmattson@xxxxxxxxxx>
---
arch/x86/kvm/vmx.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index c6f4ad44aa95..e73977ec15df 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -8624,7 +8624,8 @@ static void vmx_complete_atomic_exit(struct vcpu_vmx *vmx)
exit_intr_info = vmx->exit_intr_info;
/* Handle machine checks before interrupts are enabled */
- if (is_machine_check(exit_intr_info))
+ if (vmx->exit_reason == EXIT_REASON_MCE_DURING_VMENTRY ||
+ is_machine_check(exit_intr_info))
kvm_machine_check();
/* We need to handle NMIs before interrupts are enabled */
--
2.13.0.303.g4ebf302169-goog
