Patch Series

Subject	x86, fpu/kvm: fix crash with AMX
Author	pbonzini@redhat.com
Date	2026-01-01 09:05:13 +0000 UTC
Version	2
Cc	kvm@vger.kernel.org linux-kernel@vger.kernel.org pbonzini@redhat.com seanjc@google.com stable@vger.kernel.org x86@kernel.org

Patches (4)

Name	Content [All]
[PATCH 1/4] x86/fpu: Clear XSTATE_BV[i] in save state whenever XFD[i]=1	[Body]
[PATCH 2/4] selftests: kvm: replace numbered sync points with actions	[Body]
[PATCH 3/4] selftests: kvm: try getting XFD and XSAVE state out of sync	[Body]
[PATCH 4/4] selftests: kvm: Verify TILELOADD actually #NM faults when XFD[18]=1	[Body]

Session 2026-01-01

ID (for dev)	9cff0611-d4b4-48a8-a3c6-d75669c15d20
Status	finished
Triaged	OK [Log]
Execution Log	[Link]

Test	Base	Patched	Verdict
[KASAN] Build Base	0499add8efd72456514c6218c062911ccc922a99 [Config]		passed [Log]
[KASAN] Boot test: Base	0499add8efd72456514c6218c062911ccc922a99 [Config]		passed [Log]
[KASAN] Build Patched		0499add8efd72456514c6218c062911ccc922a99 [Config] [patched]	passed [Log]
[KASAN] Boot test: Patched		0499add8efd72456514c6218c062911ccc922a99 [Config] [patched]	passed [Log]
[KASAN] Fuzzing	0499add8efd72456514c6218c062911ccc922a99 [Config]	0499add8efd72456514c6218c062911ccc922a99 [Config] [patched]	passed [Log] [Artifacts]