On 5/12/21 9:31 AM, Borislav Petkov wrote: > On Wed, May 12, 2021 at 09:03:41AM -0500, Brijesh Singh wrote: >> Version 2 of the spec adds bunch of NAEs, and several of them are >> optional except the hyervisor features NAE. IMO, a guest should bump the >> GHCB version only after it has implemented all the required NAEs from >> the version 2. It may help during the git bisect of the guest kernel -- >> mainly when the hypervisor supports the higher version. > Aha, so AFAICT, the version bump should happen in patch 3 which adds > that HV features NAE - not in a separate one after that. The logic > being, with the patch which adds the functionality needed, you mark the > guest as supporting v2. Sure, I will squash the patch 3 and 4 and will do the same for the hypervisor series. thanks -Brijesh
