From: Paolo Bonzini Date: Tue, 7 May 2024 17:28:54 +0000 (-0400) Subject: Merge branch 'kvm-sev-es-ghcbv2' into HEAD X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=bbe10a5cc0c775e52e91c8b3b6547b59b2054f44;p=linux.git Merge branch 'kvm-sev-es-ghcbv2' into HEAD While the main additions from GHCB protocol version 1 to version 2 revolve mostly around SEV-SNP support, there are a number of changes applicable to SEV-ES guests as well. Pluck a handful patches from the SNP hypervisor patchset for GHCB-related changes that are also applicable to SEV-ES. A KVM_SEV_INIT2 field lets userspace can control the maximum GHCB protocol version advertised to guests and manage compatibility across kernels/versions. --- bbe10a5cc0c775e52e91c8b3b6547b59b2054f44