Files
linux/arch
Kim Phillips faabfcb194 x86/cpu, kvm: Add the SMM_CTL MSR not present feature
The SMM_CTL MSR not present feature was being open-coded for KVM.
Add it to its newly added CPUID leaf 0x80000021 EAX proper.

Also drop the bit description comments now the code is more
self-describing.

Signed-off-by: Kim Phillips <kim.phillips@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Acked-by: Sean Christopherson <seanjc@google.com>
Link: https://lore.kernel.org/r/20230124163319.2277355-7-kim.phillips@amd.com
2023-01-25 16:37:20 +01:00
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