Subject x86/fpu: Fix dynamic fpstate leak on exec()
Author weiguixiong@bytedance.com
Date 2026-10-27 03:44:29 +0000 UTC
Version
Cc bp@alien8.de chang.seok.bae@intel.com dave.hansen@linux.intel.com hpa@zytor.com linux-kernel@vger.kernel.org linux-kselftest@vger.kernel.org mingo@redhat.com shuah@kernel.org stable@vger.kernel.org tglx@kernel.org weiguixiong@bytedance.com x86@kernel.org
Patches (2)
Name Content [All]
[PATCH v3 1/2] x86/fpu: Fix memory leak with dynamic fpstate and exec() [Body]
[PATCH v3 2/2] selftests/x86/amx: Test dynamic fpstate cleanup across exec() [Body]
Series Summary
in progress
Status: in progress
Sessions
Session 2026-10-27
in progress
ID (for dev) 3c1e82c2-4446-4859-9629-68a66407b897
Status in progress
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 72d3fcf802c45d00b300f25b848a93c3a2bd7c7e [Config] passed [Log]
[KASAN] Boot test: Base 72d3fcf802c45d00b300f25b848a93c3a2bd7c7e [Config] passed [Log]
[KASAN] Build Patched 72d3fcf802c45d00b300f25b848a93c3a2bd7c7e [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 72d3fcf802c45d00b300f25b848a93c3a2bd7c7e [Config] [patched] passed [Log]
[KASAN] Fuzz 72d3fcf802c45d00b300f25b848a93c3a2bd7c7e [Config] 72d3fcf802c45d00b300f25b848a93c3a2bd7c7e [Config] [patched] running [Log] [Artifacts]