Linux kernel bug fix: Revert "signal: Allow tasks to cache one sigqueue struct"
Subsystem: kernel (kernel/signal.c)
Bug type: race-condition, severity: unknown
Keywords: data race
Files changed: include/linux/sched.h;include/linux/signal.h;kernel/exit.c;kernel/fork.c;kernel/signal.c
Introduced by Thomas Gleixner on 2021-06-22 15:55:41 +0200; fixed by Linus Torvalds on 2021-06-27 13:32:54 -0700 (lifetime: 4 days)