mirror of https://github.com/acidanthera/audk.git
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=2198 Under SEV-ES, a IOIO_PROT intercept generates a #VC exception. VMGEXIT must be used to allow the hypervisor to handle this intercept. Add support to construct the required GHCB values to support a IOIO_PROT NAE event. Parse the instruction that generated the #VC exception, setting the required register values in the GHCB and creating the proper SW_EXITINFO1 value in the GHCB. Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Ard Biesheuvel <ard.biesheuvel@arm.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Regression-tested-by: Laszlo Ersek <lersek@redhat.com> |
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Guid | ||
IndustryStandard | ||
Library | ||
Protocol | ||
Register | ||
OvmfPlatforms.h |