linux-zen-desktop/arch/x86/kvm/svm/hyperv.c

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2023-08-30 17:31:07 +02:00
// SPDX-License-Identifier: GPL-2.0-only
/*
* AMD SVM specific code for Hyper-V on KVM.
*
* Copyright 2022 Red Hat, Inc. and/or its affiliates.
*/
#include "hyperv.h"
void svm_hv_inject_synthetic_vmexit_post_tlb_flush(struct kvm_vcpu *vcpu)
{
struct vcpu_svm *svm = to_svm(vcpu);
svm->vmcb->control.exit_code = HV_SVM_EXITCODE_ENL;
svm->vmcb->control.exit_code_hi = 0;
svm->vmcb->control.exit_info_1 = HV_SVM_ENL_EXITCODE_TRAP_AFTER_FLUSH;
svm->vmcb->control.exit_info_2 = 0;
nested_svm_vmexit(svm);
}