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KVM: nSVM: mark vmcb as dirty when forcingly leaving the guest mode 

We overwrite most of vmcb fields while doing so, so we must
mark it as dirty.

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20210107093854.882483-5-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Maxim Levitsky 2021-01-07 11:38:54 +02:00 committed by Paolo Bonzini
parent 81f76adad5
commit 56fe28de8c
1 changed files with 1 additions and 0 deletions
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arch/x86/kvm/svm/nested.c
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@ -754,6 +754,7 @@ void svm_leave_nested(struct vcpu_svm *svm)
leave_guest_mode(&svm->vcpu);
copy_vmcb_control_area(&vmcb->control, &hsave->control);
nested_svm_uninit_mmu_context(&svm->vcpu);
vmcb_mark_all_dirty(svm->vmcb);
}
kvm_clear_request(KVM_REQ_GET_NESTED_STATE_PAGES, &svm->vcpu);