review.tizen.org Git - platform/kernel/linux-starfive.git/commit

author	Like Xu <likexu@tencent.com>
	Sat, 3 Jun 2023 01:10:56 +0000 (18:10 -0700)
committer	Sean Christopherson <seanjc@google.com>
	Wed, 7 Jun 2023 00:31:44 +0000 (17:31 -0700)
commit	fe8d76c1a6f04387953727ee3e63469956e7360d
tree	67ba761210d9ac5409644ddc6e136555906f7368	tree \| snapshot
parent	1c2bf8a6b045a6ac4e75a7a07fde70db63e5a380	commit \| diff

KVM: x86/cpuid: Add a KVM-only leaf to redirect AMD PerfMonV2 flag

Add a KVM-only leaf for AMD's PerfMonV2 to redirect the kernel's scattered
version to its architectural location, e.g. so that KVM can query guest
support via guest_cpuid_has().

Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Like Xu <likexu@tencent.com>
[sean: massage changelog]
Link: https://lore.kernel.org/r/20230603011058.1038821-11-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>