Linux kernel bug fix: lazy tlb: fix hotplug exit race with MMU_LAZY_TLB_SHOOTDOWN
Subsystem: kernel (kernel/sched/core.c)
Bug type: refcount, severity: medium
Keywords: refcount
Files changed: include/linux/sched/hotplug.h;kernel/cpu.c;kernel/sched/core.c
Introduced by Nicholas Piggin on 2023-03-28 16:20:08 -0700; fixed by Nicholas Piggin on 2025-01-13 22:40:42 -0800 (lifetime: 657 days)