Patch Series

Subject KVM: x86: Fix an FPU+CET splat
Author seanjc@google.com
Date 2025-10-30 18:58:01 +0000 UTC
Version 1
Cc glider@google.com kvm@vger.kernel.org linux-kernel@vger.kernel.org pbonzini@redhat.com seanjc@google.com

Patches (2)

Name Content [All]
[PATCH 1/2] KVM: x86: Unload "FPU" state on INIT if and only if its currently in-use [Body]
[PATCH 2/2] KVM: x86: Harden KVM against imbalanced load/put of guest FPU state [Body]

Session 2025-10-30

ID (for dev) fa8d2dd7-e944-4b08-b061-0b388fc7ed4d
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 6b36119b94d0b2bb8cea9d512017efafd461d6ac [Config] passed [Log]
[KASAN] Boot test: Base 6b36119b94d0b2bb8cea9d512017efafd461d6ac [Config] passed
[KASAN] Build Patched 6b36119b94d0b2bb8cea9d512017efafd461d6ac [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 6b36119b94d0b2bb8cea9d512017efafd461d6ac [Config] [patched] passed
[KASAN] Fuzzing 6b36119b94d0b2bb8cea9d512017efafd461d6ac [Config] 6b36119b94d0b2bb8cea9d512017efafd461d6ac [Config] [patched] passed [Log] [Artifacts]