v1 -> v2:
1. Patch# 2 is the new addition. It adds the hardware-enforced cache
coherency as a CPUID feature.
2. Patch# 3 (which was pach# 2 in v1) also adds the check to
__set_memory_enc_dec() so that cache/TLB is flushed only if
hardware doesn't enforce cache coherency.
[PATCH 1/3 v2] KVM: SVM: Replace numeric value for SME CPUID leaf with a
[PATCH 2/3 v2] KVM: SVM: Add hardware-enforced cache coherency as a
[PATCH 3/3 v2] KVM: SVM: Don't flush cache of encrypted pages if
arch/x86/boot/compressed/mem_encrypt.S | 5 +++--
arch/x86/include/asm/cpufeatures.h | 6 ++++++
arch/x86/kernel/cpu/amd.c | 5 ++++-
arch/x86/kernel/cpu/scattered.c | 4 ++--
arch/x86/kvm/cpuid.c | 2 +-
arch/x86/kvm/svm/sev.c | 3 ++-
arch/x86/kvm/svm/svm.c | 4 ++--
arch/x86/mm/mem_encrypt_identity.c | 4 ++--
arch/x86/mm/pat/set_memory.c | 6 ++++--
9 files changed, 26 insertions(+), 13 deletions(-)
Krish Sadhukhan (3):
KVM: SVM: Replace numeric value for SME CPUID leaf with a #define
KVM: SVM: Add hardware-enforced cache coherency as a CPUID feature
KVM: SVM: Don't flush cache of encrypted pages if hardware enforces cache
coherenc
