[lm-sensors] "Debug: sleeping function called from invalid context" message from i2c_clients_command()
khali at linux-fr.org
Wed Aug 24 23:08:07 CEST 2005
> I'm running a 220.127.116.11 kernel built directly from kernel.org
> sources. After invoking xawtv on my frame grabber card, any
> time I change the video input the following messages show up
> in the system log:
Before anything else, I'd suggest that you try 18.104.22.168 and 2.6.13-rc7,
in case the problem has already been fixed. The saa7134 driver has many
many fixes in 2.6.13-rc7.
> Debug: sleeping function called from invalid context at
> in_atomic():0, irqs_disabled():1
> [<cf843cc2>] i2c_clients_command+0x22/0xf0 [i2c_core]
> [<cf97e824>] video_do_ioctl+0xd94/0x1210 [saa7134]
> [<c031b914>] sock_def_readable+0x34/0x70
> [<c038eeea>] unix_stream_sendmsg+0x2ca/0x3b0
> [<c03970d2>] schedule_timeout+0x92/0x100
> [<cf88732b>] video_usercopy+0x6b/0x180 [videodev]
> [<c0199f6a>] do_select+0x3da/0x4b0
> [<c017f992>] do_sync_write+0xb2/0x100
> [<cf97ecb9>] video_ioctl+0x19/0x20 [saa7134]
> [<cf97da90>] video_do_ioctl+0x0/0x1210 [saa7134]
> [<cf97eca0>] video_ioctl+0x0/0x20 [saa7134]
> [<c0199069>] do_ioctl+0x69/0x70
> [<c01991ac>] vfs_ioctl+0x5c/0x1f0
> [<c01993b2>] sys_ioctl+0x72/0x90
> [<c0103b95>] syscall_call+0x7/0xb
> Any help would be greatly appreciated. If additional info
> is needed, please do not hesitate to ask.
Not related to the i2c subsystem per se as far as I can see, so there's
not much we can do for you I fear.
> This is also being posted to the video4linux mailing list.
I'd believe they are more likely to have an idea about what's going on.
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