Re: net/rfkill: WARNING in rfkill_fop_read

2016-01-26 Thread Johannes Berg
On Tue, 2016-01-26 at 10:55 +0100, Dmitry Vyukov wrote: > Hello, > > The following program triggers WARNING message in rfkill_fop_read: > > [ cut here ] > WARNING: CPU: 2 PID: 6975 at kernel/sched/core.c:7663 > __might_sleep+0x138/0x1a0() > do not call blocking ops when !T

net/rfkill: WARNING in rfkill_fop_read

2016-01-26 Thread Dmitry Vyukov
Hello, The following program triggers WARNING message in rfkill_fop_read: [ cut here ] WARNING: CPU: 2 PID: 6975 at kernel/sched/core.c:7663 __might_sleep+0x138/0x1a0() do not call blocking ops when !TASK_RUNNING; state=1 set at [] prepare_to_wait_event+0x141/0x410 kernel/