Subject bpf: Avoid locks in bpf_timer and bpf_wq
Author mykyta.yatsenko5@gmail.com
Date 2026-01-15 18:27:48 +0000 UTC
Version
Cc andrii@kernel.org ast@kernel.org bpf@vger.kernel.org daniel@iogearbox.net eddyz87@gmail.com kafai@meta.com kernel-team@meta.com memxor@gmail.com mykyta.yatsenko5@gmail.com yatsenko@meta.com
Patches (10)
Name Content [All]
[PATCH RFC v5 01/10] bpf: Factor out timer deletion helper [Body]
[PATCH RFC v5 02/10] bpf: Remove unnecessary arguments from bpf_async_set_callback() [Body]
[PATCH RFC v5 03/10] bpf: Introduce lock-free bpf_async_update_prog_callback() [Body]
[PATCH RFC v5 04/10] bpf: Simplify bpf_timer_cancel() [Body]
[PATCH RFC v5 05/10] bpf: Enable bpf timer and workqueue use in NMI [Body]
[PATCH RFC v5 06/10] bpf: Add verifier support for bpf_timer argument in kfuncs [Body]
[PATCH RFC v5 07/10] bpf: Introduce bpf_timer_cancel_async() kfunc [Body]
[PATCH RFC v5 08/10] selftests/bpf: Refactor timer selftests [Body]
[PATCH RFC v5 09/10] selftests/bpf: Add stress test for timer async cancel [Body]
[PATCH RFC v5 10/10] selftests/bpf: Verify bpf_timer_cancel_async works [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-01-15
Passed
ID (for dev) a6f99d77-6fbe-4621-abdd-d9b778c26a4e
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 9a403a4aea32f1801a7f29b2385ec345d4faaf78 [Config] passed [Log]
[KASAN] Boot test: Base 9a403a4aea32f1801a7f29b2385ec345d4faaf78 [Config] passed [Log]
[KASAN] Build Patched 9a403a4aea32f1801a7f29b2385ec345d4faaf78 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 9a403a4aea32f1801a7f29b2385ec345d4faaf78 [Config] [patched] passed [Log]
[KASAN] Fuzzing 9a403a4aea32f1801a7f29b2385ec345d4faaf78 [Config] 9a403a4aea32f1801a7f29b2385ec345d4faaf78 [Config] [patched] passed [Log] [Artifacts]