From: Chen Ridong chenridong@huawei.com
To fix the [1] issue, it needs to backport: 9beb8c5e77dc ("sched,freezer: Remove unnecessary warning...") 14a67b42cb6f ("Revert 'cgroup_freezer: cgroup freezing: Check if not...'").
This series aims to backport 9beb8c5e77dc. To avoid conflicts, backport the missing patches[2].
[1] https://lore.kernel.org/lkml/20250717085550.3828781-1-chenridong@huaweicloud... [2] https://lore.kernel.org/stable/2025072421-deviate-skintight-bbd5@gregkh/
Chen Ridong (1): sched,freezer: Remove unnecessary warning in __thaw_task
Elliot Berman (4): sched/core: Remove ifdeffery for saved_state freezer,sched: Use saved_state to reduce some spurious wakeups freezer,sched: Do not restore saved_state of a thawed task freezer,sched: Clean saved_state when restoring it during thaw
include/linux/sched.h | 2 -- kernel/freezer.c | 51 +++++++++++++++++-------------------------- kernel/sched/core.c | 31 +++++++++++++------------- 3 files changed, 35 insertions(+), 49 deletions(-)