android_kernel_motorola_sm6225/kernel/sched
Thomas Gleixner b6b6ba5754 sched: Reenable interrupts in do_sched_yield()
[ Upstream commit 345a957fcc95630bf5535d7668a59ed983eb49a7 ]

do_sched_yield() invokes schedule() with interrupts disabled which is
not allowed. This goes back to the pre git era to commit a6efb709806c
("[PATCH] irqlock patch 2.5.27-H6") in the history tree.

Reenable interrupts and remove the misleading comment which "explains" it.

Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/87r1pt7y5c.fsf@nanos.tec.linutronix.de
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:25:50 +01:00
..
autogroup.c sched/autogroup: Fix possible Spectre-v1 indexing for sched_prio_to_weight[] 2018-05-05 08:34:42 +02:00
autogroup.h sched/headers: Simplify and clean up header usage in the scheduler 2018-03-04 12:39:29 +01:00
clock.c sched/clock: Disable interrupts when calling generic_sched_clock_init() 2018-07-30 19:33:35 +02:00
completion.c sched/Documentation: Update wake_up() & co. memory-barrier guarantees 2018-07-17 09:30:34 +02:00
core.c sched: Reenable interrupts in do_sched_yield() 2020-12-30 11:25:50 +01:00
cpuacct.c sched/headers: Simplify and clean up header usage in the scheduler 2018-03-04 12:39:29 +01:00
cpudeadline.c sched/headers: Simplify and clean up header usage in the scheduler 2018-03-04 12:39:29 +01:00
cpudeadline.h sched/headers: Simplify and clean up header usage in the scheduler 2018-03-04 12:39:29 +01:00
cpufreq.c cpufreq: Avoid leaving stale IRQ work items during CPU offline 2019-12-31 16:36:22 +01:00
cpufreq_schedutil.c cpufreq: Avoid leaving stale IRQ work items during CPU offline 2019-12-31 16:36:22 +01:00
cpupri.c sched/headers: Simplify and clean up header usage in the scheduler 2018-03-04 12:39:29 +01:00
cpupri.h sched/headers: Simplify and clean up header usage in the scheduler 2018-03-04 12:39:29 +01:00
cputime.c sched/vtime: Fix guest/system mis-accounting on task switch 2019-11-06 13:06:01 +01:00
deadline.c sched/deadline: Fix sched_dl_global_validate() 2020-12-30 11:25:50 +01:00
debug.c jump_label: move 'asm goto' support test to Kconfig 2019-06-04 08:02:34 +02:00
fair.c sched/fair: Fix NOHZ next idle balance 2020-08-19 08:14:47 +02:00
features.h sched/fair: Update util_est only on util_avg updates 2018-03-20 08:11:09 +01:00
idle.c idle: Prevent late-arriving interrupts from disrupting offline 2019-10-05 13:09:40 +02:00
isolation.c sched/headers: Simplify and clean up header usage in the scheduler 2018-03-04 12:39:29 +01:00
loadavg.c sched/headers: Simplify and clean up header usage in the scheduler 2018-03-04 12:39:29 +01:00
Makefile sched/pelt: Move PELT related code in a dedicated file 2018-07-15 23:51:20 +02:00
membarrier.c sched/membarrier: Fix private expedited registration check 2019-10-11 18:21:22 +02:00
pelt.c sched/pelt: Fix warning and clean up IRQ PELT config 2018-12-19 19:19:49 +01:00
pelt.h sched/pelt: Fix warning and clean up IRQ PELT config 2018-12-19 19:19:49 +01:00
rt.c sched/rt: Check integer overflow at usec to nsec conversion 2019-05-31 06:46:19 -07:00
sched-pelt.h sched/fair: Fix "runnable_avg_yN_inv" not used warnings 2019-07-26 09:14:08 +02:00
sched.h sched/deadline: Fix sched_dl_global_validate() 2020-12-30 11:25:50 +01:00
stats.c proc: introduce proc_create_seq{,_data} 2018-05-16 07:23:35 +02:00
stats.h sched: Clean up and harmonize the coding style of the scheduler code base 2018-03-03 15:50:21 +01:00
stop_task.c sched: Clean up and harmonize the coding style of the scheduler code base 2018-03-03 15:50:21 +01:00
swait.c sched/swait: Rename to exclusive 2018-06-20 11:35:56 +02:00
topology.c sched: correct SD_flags returned by tl->sd_flags() 2020-08-19 08:14:47 +02:00
wait.c sched/wait: assert the wait_queue_head lock is held in __wake_up_common 2018-08-22 10:52:47 -07:00
wait_bit.c sched/wait: Improve __var_waitqueue() code generation 2018-03-20 08:23:25 +01:00