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(parent: e1b3201) | patch
KVM: SVM: Add AP_JUMP_TABLE support in prep for AP booting
authorTom Lendacky <thomas.lendacky@amd.com>
Tue, 15 Dec 2020 17:44:07 +0000 (12:44 -0500)
committerPaolo Bonzini <pbonzini@redhat.com>
Tue, 15 Dec 2020 17:47:53 +0000 (12:47 -0500)
commit2d27dc0c1daf08fce34cb8f267fc3910dae834c6
treeda8a75fa77d5d542245bdfad5aeadebc408b3d78tree | snapshot
parente1b32015dde6e5340915c507c214c440b9b741f6commit | diff
KVM: SVM: Add AP_JUMP_TABLE support in prep for AP booting

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>
arch/x86/kvm/svm/sev.c diff | blob | history
arch/x86/kvm/svm/svm.h diff | blob | history
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