Patch Series

Subject mt-exec: fix deadlock with ptrace_attach()
Author oleg@redhat.com
Date 2025-11-09 17:14:52 +0000 UTC
Version 1
Cc adobriyan@gmail.com adrian.ratiu@collabora.com akpm@linux-foundation.org ardb@kernel.org areber@redhat.com ast@kernel.org axboe@kernel.dk bernd.edlinger@hotmail.de brauner@kernel.org chao@kernel.org cyphar@cyphar.com david@redhat.com dchinner@redhat.com deller@gmx.de dwindsor@gmail.com ebiederm@xmission.com edumazet@google.com elena.reshetova@intel.com frederic@kernel.org gorcunov@gmail.com ishkamiel@gmail.com jack@suse.cz jamorris@linux.microsoft.com jlayton@kernel.org joel@joelfernandes.org kees@kernel.org laoar.shao@gmail.com ldv@strace.io linux-fsdevel@vger.kernel.org linux-kernel@vger.kernel.org linux-kselftest@vger.kernel.org linux-mm@kvack.org linux-security-module@vger.kernel.org lorenzo.stoakes@oracle.com luto@amacapital.net mcgrof@kernel.org mhocko@suse.com mingo@kernel.org mjguzik@gmail.com oleg@redhat.com paul@paul-moore.com pc@manguebit.com peterz@infradead.org rdunlap@infradead.org senozhatsky@chromium.org serge@hallyn.com shr@devkernel.io shuah@kernel.org superman.xpt@gmail.com surenb@google.com

Patches (3)

Name Content [All]
[RFC PATCH 1/3] exec: make setup_new_exec() return int [Body]
[RFC PATCH 2/3] exec: don't wait for zombie threads with cred_guard_mutex held [Body]
[RFC PATCH 3/3] ptrace: ensure PTRACE_EVENT_EXIT won't stop if the tracee is killed by exec [Body]

Session 2025-11-09

ID (for dev) 8e4066c9-8034-4d13-916c-e30543fd6e41
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 02dafa01ec9a00c3758c1c6478d82fe601f5f1ba [Config] passed [Log]
[KASAN] Boot test: Base 02dafa01ec9a00c3758c1c6478d82fe601f5f1ba [Config] passed
[KASAN] Build Patched 02dafa01ec9a00c3758c1c6478d82fe601f5f1ba [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 02dafa01ec9a00c3758c1c6478d82fe601f5f1ba [Config] [patched] passed
[KASAN] Fuzzing 02dafa01ec9a00c3758c1c6478d82fe601f5f1ba [Config] 02dafa01ec9a00c3758c1c6478d82fe601f5f1ba [Config] [patched] passed [Log] [Artifacts]