Peter Zijlstra ce48c14649 sched/core: Fix cpu.max vs. cpuhotplug deadlock ... Tejun reported the following cpu-hotplug lock (percpu-rwsem) read recursion: tg_set_cfs_bandwidth() get_online_cpus() cpus_read_lock() cfs_bandwidth_usage_inc() static_key_slow_inc() cpus_read_lock() Reported-by: Tejun Heo <tj@kernel.org> Tested-by: Tejun Heo <tj@kernel.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/20180122215328.GP3397@worktop Signed-off-by: Ingo Molnar <mingo@kernel.org>		2018-01-24 10:03:44 +01:00
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autogroup.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
autogroup.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
clock.c	sched/clock, sched/cputime: Use lockdep to assert IRQs are disabled/enabled	2017-11-08 11:13:53 +01:00
completion.c	locking/lockdep: Remove cross-release leftovers	2018-01-08 17:30:45 +01:00
core.c	delayacct: Account blkio completion on the correct task	2018-01-16 03:29:36 +01:00
cpuacct.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
cpudeadline.c	sched/deadline: Change return value of cpudl_find()	2017-08-10 12:18:17 +02:00
cpudeadline.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
cpufreq_schedutil.c	cpufreq: schedutil: Use idle_calls counter of the remote CPU	2017-12-28 12:26:54 +01:00
cpufreq.c
cpupri.c	sched/cpupri: Don't re-initialize 'struct cpupri'	2017-08-10 12:18:14 +02:00
cpupri.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
cputime.c	Merge branch 'for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup	2017-11-15 14:29:44 -08:00
deadline.c	Merge branch 'for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup	2017-11-15 14:29:44 -08:00
debug.c	sched/fair: Propagate an effective runnable_load_avg	2017-09-29 19:35:15 +02:00
fair.c	sched/core: Fix cpu.max vs. cpuhotplug deadlock	2018-01-24 10:03:44 +01:00
features.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
idle_task.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
idle.c	sched/idle: Micro-optimize the idle loop	2017-10-26 08:31:29 +02:00
isolation.c	sched/isolation: Add basic isolcpus flags	2017-10-27 09:55:31 +02:00
loadavg.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
Makefile	Merge branch 'linus' into sched/core, to pick up fixes	2017-11-08 10:17:15 +01:00
membarrier.c	membarrier: Disable preemption when calling smp_call_function_many()	2018-01-10 08:50:31 +01:00
rt.c	sched/rt: Do not pull from current CPU if only one CPU to pull	2017-12-15 16:28:02 +01:00
sched-pelt.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
sched.h	Merge branch 'for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup	2017-11-15 14:29:44 -08:00
stats.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
stats.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
stop_task.c	Merge branch 'for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup	2017-11-15 14:29:44 -08:00
swait.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
topology.c	Merge branch 'linus' into sched/core, to pick up fixes	2017-11-08 10:17:15 +01:00
wait_bit.c	Pass mode to wait_on_atomic_t() action funcs and provide default actions	2017-11-13 15:38:16 +00:00
wait.c	sched/wait: Fix add_wait_queue() behavioral change	2017-12-06 19:30:34 +01:00