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[v2,2/2] KVM: nSVM: remove a warning about vmcb01 VM exit reason

Message ID 20210504143936.1644378-3-mlevitsk@redhat.com (mailing list archive)
State New, archived
Headers show
Series KVM: nSVM: few fixes for the nested migration | expand

Commit Message

Maxim Levitsky May 4, 2021, 2:39 p.m. UTC
While in most cases, when returning to use the VMCB01,
the exit reason stored in it will be SVM_EXIT_VMRUN,
on first VM exit after a nested migration this field
can contain anything since the VM entry did happen
before the migration.

Remove this warning to avoid the false positive.

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
 arch/x86/kvm/svm/nested.c | 1 -
 1 file changed, 1 deletion(-)
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diff --git a/arch/x86/kvm/svm/nested.c b/arch/x86/kvm/svm/nested.c
index b331446f67f3..5e8d8443154e 100644
--- a/arch/x86/kvm/svm/nested.c
+++ b/arch/x86/kvm/svm/nested.c
@@ -764,7 +764,6 @@  int nested_svm_vmexit(struct vcpu_svm *svm)
 	nested_svm_copy_common_state(svm->nested.vmcb02.ptr, svm->vmcb01.ptr);
 	svm_switch_vmcb(svm, &svm->vmcb01);
-	WARN_ON_ONCE(svm->vmcb->control.exit_code != SVM_EXIT_VMRUN);
 	 * On vmexit the  GIF is set to false and