Linux kernel bug fix: futex: Optimize per-cpu reference counting
Subsystem: kernel (kernel/futex/core.c)
Bug type: refcount, severity: medium
Keywords: reference count
Files changed: kernel/futex/core.c
Introduced by Sebastian Andrzej Siewior on 2025-07-11 16:02:01 +0200; fixed by Peter Zijlstra on 2025-11-06 12:30:54 +0100 (lifetime: 117 days)