[PATCH 0/2] KVM: SEV: Fix a CR8 intercept goof with SEV-ES guests

[Sean Christopherson]

Fix a recently introduced bug where KVM incorrectly enables CR8 write
interception when inhibiting AVIC for SEV-ES guests, and extend the SEV+
smoke selftest to guard against similar goofs in the future.

Sean Christopherson (2):
  KVM: SEV: Don't set CR8 write intercept when disabling AVIC for SEV-ES
    guests
  KVM: selftests: Verify SEV+ guests can read and write EFER, CR0, CR4,
    and CR8

 arch/x86/kvm/svm/avic.c                       |  3 +-
 .../selftests/kvm/include/x86/processor.h     | 23 ++++++++++++++
 .../selftests/kvm/x86/sev_smoke_test.c        | 30 +++++++++++++++++++
 3 files changed, 55 insertions(+), 1 deletion(-)


base-commit: 3271085a7f1030ba9897cab60452acd370423ff1
-- 
2.53.0.473.g4a7958ca14-goog