Subject mm: Fix OOM killer inaccuracy on large many-core systems
Author mathieu.desnoyers@efficios.com
Date 2026-01-12 20:00:54 +0000 UTC
Version
Cc aboorvad@linux.ibm.com akpm@linux-foundation.org baolin.wang@linux.alibaba.com brauner@kernel.org christian.koenig@amd.com cl@linux.com david@redhat.com dennis@kernel.org hannes@cmpxchg.org liam.howlett@oracle.com linmiaohe@huawei.com linux-kernel@vger.kernel.org linux-mm@kvack.org linux-trace-kernel@vger.kernel.org liumartin@google.com lorenzo.stoakes@oracle.com mathieu.desnoyers@efficios.com mhiramat@kernel.org mhocko@suse.com mjguzik@gmail.com paulmck@kernel.org richard.weiyang@gmail.com rientjes@google.com roman.gushchin@linux.dev rostedt@goodmis.org rppt@kernel.org shakeel.butt@linux.dev sj@kernel.org surenb@google.com sweettea-kernel@dorminy.me tj@kernel.org vbabka@suse.cz viro@zeniv.linux.org.uk willy@infradead.org yuzhao@google.com
Patches (3)
Name Content [All]
[PATCH v14 1/3] lib: Introduce hierarchical per-cpu counters [Body]
[PATCH v14 2/3] mm: Fix OOM killer inaccuracy on large many-core systems [Body]
[PATCH v14 3/3] mm: Implement precise OOM killer task selection [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-01-12
Passed
ID (for dev) 96816015-f227-4014-927f-2d09e6b3f74e
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 25eb76d0c3827e1c99a9b21fd5e0d774f986a57d [Config] passed [Log]
[KASAN] Boot test: Base 25eb76d0c3827e1c99a9b21fd5e0d774f986a57d [Config] passed [Log]
[KASAN] Build Patched 25eb76d0c3827e1c99a9b21fd5e0d774f986a57d [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 25eb76d0c3827e1c99a9b21fd5e0d774f986a57d [Config] [patched] passed [Log]
[KASAN] Fuzzing 25eb76d0c3827e1c99a9b21fd5e0d774f986a57d [Config] 25eb76d0c3827e1c99a9b21fd5e0d774f986a57d [Config] [patched] passed [Log] [Artifacts]