Yang Yingliang 89c62cee5d w1: fix WARNING after calling w1_process() ... [ Upstream commit 36225a7c72 ] I got the following WARNING message while removing driver(ds2482): ------------[ cut here ]------------ do not call blocking ops when !TASK_RUNNING; state=1 set at [<000000002d50bfb6>] w1_process+0x9e/0x1d0 [wire] WARNING: CPU: 0 PID: 262 at kernel/sched/core.c:9817 __might_sleep+0x98/0xa0 CPU: 0 PID: 262 Comm: w1_bus_master1 Tainted: G N 6.1.0-rc3+ #307 RIP: 0010:__might_sleep+0x98/0xa0 Call Trace: exit_signals+0x6c/0x550 do_exit+0x2b4/0x17e0 kthread_exit+0x52/0x60 kthread+0x16d/0x1e0 ret_from_fork+0x1f/0x30 The state of task is set to TASK_INTERRUPTIBLE in loop in w1_process(), set it to TASK_RUNNING when it breaks out of the loop to avoid the warning. Fixes: 3c52e4e627 ("W1: w1_process, block or sleep") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20221205101558.3599162-1-yangyingliang@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-02-01 08:27:14 +01:00
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masters
slaves
Kconfig
Makefile
w1.c	w1: fix WARNING after calling w1_process()	2023-02-01 08:27:14 +01:00
w1_family.c
w1_int.c	w1: fix deadloop in __w1_remove_master_device()	2023-02-01 08:27:14 +01:00
w1_internal.h
w1_io.c
w1_netlink.c
w1_netlink.h