Subject KVM: x86/mmu: Fix pre-fault and map private loops
Author seanjc@google.com
Date 2026-08-26 16:42:11 +0000 UTC
Version
Cc kai.huang@intel.com kvm@vger.kernel.org linux-kernel@vger.kernel.org pbonzini@redhat.com rick.p.edgecombe@intel.com sashiko-bot@kernel.org seanjc@google.com yan.y.zhao@intel.com
Patches (4)
Name Content [All]
[PATCH v2 1/4] KVM: x86/mmu: Reload MMU on *every* page pre-fault attempt/iteration [Body]
[PATCH v2 2/4] KVM: x86/mmu: Harden "map private PFN" against unexpected root invalidation [Body]
[PATCH v2 3/4] KVM: x86/mmu: Top-up memory caches when retrying "map private PFN" [Body]
[PATCH v2 4/4] KVM: x86/mmu: Add sanity check to detect stale page faults in "map private PFN" [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-08-26
Passed
ID (for dev) 6e58e8d9-4a6c-4a81-82e6-c99f055dc8f9
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 76671054f9a1ff6abb976583cd8da37650acdc97 [Config] passed [Log]
[KASAN] Boot test: Base 76671054f9a1ff6abb976583cd8da37650acdc97 [Config] passed [Log]
[KASAN] Build Patched 76671054f9a1ff6abb976583cd8da37650acdc97 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 76671054f9a1ff6abb976583cd8da37650acdc97 [Config] [patched] passed [Log]
[KASAN] Fuzz 76671054f9a1ff6abb976583cd8da37650acdc97 [Config] 76671054f9a1ff6abb976583cd8da37650acdc97 [Config] [patched] passed [Log] [Artifacts]