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* [PATCH 0/2] sched/autogroup: use-after-free fixes
@ 2016-11-14 18:45 Oleg Nesterov
  2016-11-14 18:46 ` [PATCH 1/2] sched/autogroup: autogroup_move_group() must never skip sched_move_task() Oleg Nesterov
  2016-11-14 18:46 ` [PATCH 2/2] sched/autogroup: a zombie thread must not use autogroup->tg Oleg Nesterov
  0 siblings, 2 replies; 7+ messages in thread
From: Oleg Nesterov @ 2016-11-14 18:45 UTC (permalink / raw)
  To: Ingo Molnar, Linus Torvalds, Mike Galbraith, Peter Zijlstra
  Cc: hartsjc, vbendel, vlovejoy, linux-kernel

Two simple fixes for -stable.

Note that this logic was wrong from the very beginning and even if sysctl
doesn't change, see 2/2.

And I think it needs some cleanups in any case, but lets do later/separately.

Please review,

Oleg.

 include/linux/sched.h     |  2 ++
 kernel/exit.c             |  1 +
 kernel/sched/auto_group.c | 36 ++++++++++++++++++++++++++++--------
 3 files changed, 31 insertions(+), 8 deletions(-)

^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2016-11-27 18:36 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2016-11-14 18:45 [PATCH 0/2] sched/autogroup: use-after-free fixes Oleg Nesterov
2016-11-14 18:46 ` [PATCH 1/2] sched/autogroup: autogroup_move_group() must never skip sched_move_task() Oleg Nesterov
2016-11-22 12:28   ` [tip:sched/urgent] sched/autogroup: Fix autogroup_move_group() to " tip-bot for Oleg Nesterov
2016-11-14 18:46 ` [PATCH 2/2] sched/autogroup: a zombie thread must not use autogroup->tg Oleg Nesterov
2016-11-14 18:58   ` Oleg Nesterov
2016-11-22 12:29   ` [tip:sched/urgent] sched/autogroup: Do not use autogroup->tg in zombie threads tip-bot for Oleg Nesterov
2016-11-27 18:36   ` [sched/autogroup] 89fc4bcc4c: unixbench.score -3.9% regression kernel test robot

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