From: Linus Torvalds Date: Sun, 22 Nov 2020 21:26:07 +0000 (-0800) Subject: Merge tag 'sched-urgent-2020-11-22' of git://git.kernel.org/pub/scm/linux/kernel... X-Git-Tag: v5.10.7~1113 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f4b936f5d6fd0625a78a7b4b92e98739a2bdb6f7;p=platform%2Fkernel%2Flinux-rpi.git Merge tag 'sched-urgent-2020-11-22' of git://git./linux/kernel/git/tip/tip Pull scheduler fixes from Thomas Gleixner: "A couple of scheduler fixes: - Make the conditional update of the overutilized state work correctly by caching the relevant flags state before overwriting them and checking them afterwards. - Fix a data race in the wakeup path which caused loadavg on ARM64 platforms to become a random number generator. - Fix the ordering of the iowaiter accounting operations so it can't be decremented before it is incremented. - Fix a bug in the deadline scheduler vs. priority inheritance when a non-deadline task A has inherited the parameters of a deadline task B and then blocks on a non-deadline task C. The second inheritance step used the static deadline parameters of task A, which are usually 0, instead of further propagating task B's parameters. The zero initialized parameters trigger a bug in the deadline scheduler" * tag 'sched-urgent-2020-11-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/deadline: Fix priority inheritance with multiple scheduling classes sched: Fix rq->nr_iowait ordering sched: Fix data-race in wakeup sched/fair: Fix overutilized update in enqueue_task_fair() --- f4b936f5d6fd0625a78a7b4b92e98739a2bdb6f7