tree a46a1929b4dd75e3e2a1ed835b2bd6832f73c0d1
parent ded476bbe203e59cb571d6c576f680efe4a0ddff
author Tom Lendacky <thomas.lendacky@amd.com> 1599484560 +0200
committer Borislav Petkov <bp@suse.de> 1599644000 +0200

x86/sev-es: Handle VMMCALL Events

Implement a handler for #VC exceptions caused by VMMCALL instructions.
This is only a starting point, VMMCALL emulation under SEV-ES needs
further hypervisor-specific changes to provide additional state.

 [ bp: Drop "this patch". ]

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
[ jroedel@suse.de: Adapt to #VC handling infrastructure ]
Co-developed-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20200907131613.12703-60-joro@8bytes.org