KVM: SVM: Add AP_JUMP_TABLE support in prep for AP booting

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The GHCB specification requires the hypervisor to save the address of an
AP Jump Table so that, for example, vCPUs that have been parked by UEFI
can be started by the OS. Provide support for the AP Jump Table set/get
exit code.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Tom Lendacky 2020-12-15 12:44:07 -05:00 • committed by Paolo Bonzini

parent ad73109ae7

commit 8640ca588b

2 changed files with 29 additions and 0 deletions

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arch/x86/kvm/svm/sev.c

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1

arch/x86/kvm/svm/svm.h

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