Hi! This patch series includes several fixes to AVIC I found while working on a new version of nested AVIC code. Also while developing it I realized that a very simple workaround for AVIC's errata #1235 exists and included it in this patch series as well. Best regards, Maxim Levitsky Maxim Levitsky (5): x86: KVM: SVM: fix for x2avic CVE-2023-5090 x86: KVM: SVM: add support for Invalid IPI Vector interception x86: KVM: SVM: refresh AVIC inhibition in svm_leave_nested() iommu/amd: skip updating the IRTE entry when is_run is already false x86: KVM: SVM: workaround for AVIC's errata #1235 arch/x86/include/asm/svm.h | 1 + arch/x86/kvm/svm/avic.c | 55 +++++++++++++++++++++++++++----------- arch/x86/kvm/svm/nested.c | 3 +++ arch/x86/kvm/svm/svm.c | 3 +-- drivers/iommu/amd/iommu.c | 9 +++++++ 5 files changed, 54 insertions(+), 17 deletions(-) -- 2.26.3
