Patch Series

Subject KVM: x86: nSVM: Improve PAT virtualization
Author jmattson@google.com
Date 2026-03-27 23:40:08 +0000 UTC
Version
Cc bp@alien8.de corbet@lwn.net dave.hansen@linux.intel.com hpa@zytor.com jmattson@google.com kvm@vger.kernel.org linux-doc@vger.kernel.org linux-kernel@vger.kernel.org linux-kselftest@vger.kernel.org mingo@redhat.com pbonzini@redhat.com seanjc@google.com skhan@linuxfoundation.org tglx@kernel.org x86@kernel.org yosry@kernel.org

Patches (9)

Name Content [All]
[PATCH v7 1/9] KVM: x86: Define KVM_X86_QUIRK_NESTED_SVM_SHARED_PAT [Body]
[PATCH v7 2/9] KVM: x86: nSVM: Clear VMCB_NPT clean bit when updating hPAT from guest mode [Body]
[PATCH v7 3/9] KVM: x86: nSVM: Cache and validate vmcb12 g_pat [Body]
[PATCH v7 4/9] KVM: x86: nSVM: Set vmcb02.g_pat correctly for nested NPT [Body]
[PATCH v7 5/9] KVM: x86: nSVM: Redirect IA32_PAT accesses to either hPAT or gPAT [Body]
[PATCH v7 6/9] KVM: x86: nSVM: Save gPAT to vmcb12.g_pat on VMEXIT [Body]
[PATCH v7 7/9] KVM: Documentation: document KVM_{GET,SET}_NESTED_STATE for SVM [Body]
[PATCH v7 8/9] KVM: x86: nSVM: Save/restore gPAT with KVM_{GET,SET}_NESTED_STATE [Body]
[PATCH v7 9/9] KVM: selftests: nSVM: Add svm_nested_pat test [Body]

Session 2026-03-27

ID (for dev) 099a2e62-d778-437f-a58c-8511e474295f
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 3d6cdcc8883b5726513d245eef0e91cabfc397f7 [Config] passed [Log]
[KASAN] Boot test: Base 3d6cdcc8883b5726513d245eef0e91cabfc397f7 [Config] passed [Log]
[KASAN] Build Patched 3d6cdcc8883b5726513d245eef0e91cabfc397f7 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 3d6cdcc8883b5726513d245eef0e91cabfc397f7 [Config] [patched] passed [Log]
[KASAN] Fuzz 3d6cdcc8883b5726513d245eef0e91cabfc397f7 [Config] 3d6cdcc8883b5726513d245eef0e91cabfc397f7 [Config] [patched] passed [Log] [Artifacts]