Yang Yingliang f70942b5ee sched/core: Fix unbalance set_rq_online/offline() in sched_cpu_deactivate() ...

commit fe7a11c78d upstream.

If cpuset_cpu_inactive() fails, set_rq_online() need be called to rollback.

Fixes: 120455c514 ("sched: Fix hotplug vs CPU bandwidth control")
Cc: stable@kernel.org
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20240703031610.587047-5-yangyingliang@huaweicloud.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2024-08-14 15:34:35 +02:00

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autogroup.c

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autogroup.h

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build_policy.c

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build_utility.c

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clock.c

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completion.c

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core_sched.c

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core.c

sched/core: Fix unbalance set_rq_online/offline() in sched_cpu_deactivate()

2024-08-14 15:34:35 +02:00

cpuacct.c

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cpudeadline.c

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cpudeadline.h

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cpufreq_schedutil.c

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cpufreq.c

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cpupri.c

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cpupri.h

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cputime.c

sched/cputime: Fix mul_u64_u64_div_u64() precision for cputime

2024-08-14 15:34:18 +02:00

deadline.c

sched/deadline: Fix task_struct reference leak

2024-07-01 13:01:44 +02:00

debug.c

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fair.c

sched/fair: set_load_weight() must also call reweight_task() for SCHED_IDLE tasks

2024-08-03 09:00:32 +02:00

features.h

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idle.c

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isolation.c

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loadavg.c

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Makefile

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membarrier.c

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pelt.c

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pelt.h

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psi.c

sched: Move psi_account_irqtime() out of update_rq_clock_task() hotpath

2024-07-01 13:01:44 +02:00

rt.c

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sched-pelt.h

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sched.h

sched/fair: set_load_weight() must also call reweight_task() for SCHED_IDLE tasks

2024-08-03 09:00:32 +02:00

smp.h

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stats.c

profiling: remove profile=sleep support

2024-08-14 15:34:17 +02:00

stats.h

sched: Move psi_account_irqtime() out of update_rq_clock_task() hotpath

2024-07-01 13:01:44 +02:00

stop_task.c

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swait.c

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topology.c

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wait_bit.c

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wait.c

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