Subject bpf: Fix arena memory incoherence
Author emil@etsalapatis.com
Date 2026-10-16 19:36:59 +0000 UTC
Version
Cc andrii@kernel.org ast@kernel.org bpf@vger.kernel.org daniel@iogearbox.net eddyz87@gmail.com emil@etsalapatis.com memxor@gmail.com nickolay.lysenko@gmail.com
Patches (5)
Name Content [All]
[PATCH bpf-next v5 1/5] bpf: Stop deferred arena frees before map teardown [Body]
[PATCH bpf-next v5 2/5] bpf: Revalidate faulted arena pages before installing user mappings [Body]
[PATCH bpf-next v5 3/5] bpf: Fix arena race between page free and alloc leading to incoherency [Body]
[PATCH bpf-next v5 4/5] bpf: Retry arena faults when the arena lock times out [Body]
[PATCH bpf-next v5 5/5] selftests/bpf: Add arena allocation race tests [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-10-16
Passed
ID (for dev) 182b49ff-cdda-4586-8f46-cc2133953be5
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 645f5fcf7a5582f5d6ed2322f41cb34076c63b2c [Config] passed [Log]
[KASAN] Boot test: Base 645f5fcf7a5582f5d6ed2322f41cb34076c63b2c [Config] passed [Log]
[KASAN] Build Patched 645f5fcf7a5582f5d6ed2322f41cb34076c63b2c [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 645f5fcf7a5582f5d6ed2322f41cb34076c63b2c [Config] [patched] passed [Log]
[KASAN] Fuzz 645f5fcf7a5582f5d6ed2322f41cb34076c63b2c [Config] 645f5fcf7a5582f5d6ed2322f41cb34076c63b2c [Config] [patched] passed [Log] [Artifacts]