On Mon, Jan 10, 2022 at 11:18 AM Tom Lendacky <thomas.lenda...@amd.com> wrote: > > On 1/10/22 9:29 AM, Peter Gonda wrote: > > On Fri, Jan 7, 2022 at 3:54 PM Tom Lendacky <thomas.lenda...@amd.com> wrote: > >> > >> On 1/7/22 11:04 AM, Peter Gonda wrote: > >>> The SEV-ES bit of Fn800-001F[EAX] - Bit 3 is used for a host to > >>> determine support for running SEV-ES guests. It should not be checked by > >>> a guest to determine if it is running under SEV-ES. The guest should use > >>> the SEV_STATUS MSR Bit 1 to determine if SEV-ES is enabled. > >> > >> Worth mentioning in the commit message that this check wasn't part of the > >> original SEV-ES support (Fixes: a91b700e385e7484ab7286b3ba7ea2efbd59480e > >> tag?), so this is really a compatibility thing, and that this makes the > >> check consistent with the Linux kernel. > > > > Sure I update the commit message in the V2 with this info and add the > > Fixes tag. Do I need a (Fixes: > > b461d67639f2deced77e9bb967d014b7cfcd75f8) tag too? Since the Check was > > moved between files in that commit? > > I don't think so, but that's just my opinion.
Thanks. Sent V2 with updates to commit and fixes tag. > > Thanks, > Tom > > > -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#85665): https://edk2.groups.io/g/devel/message/85665 Mute This Topic: https://groups.io/mt/88273346/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
