Messages in this thread | | | From | Thomas Gleixner <> | Subject | [patch 0/3] futex: Prevent inconsistent state and exit race | Date | Thu, 2 Sep 2021 11:48:47 +0200 (CEST) |
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The recent requeue PI changes introduced a condition where a waiter can escape to user space with inconsistent state and in the worst case exit before state has been made correct.
The following series addresses this.
Applies on top of
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/urgent
Thanks,
tglx --- futex.c | 185 +++++++++++++++++++++++++++++++++++++--------------------------- 1 file changed, 109 insertions(+), 76 deletions(-)
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