Re: PROBLEM: kernel BUG at drivers/media/video/em28xx/em28xx-video.c:891

2011-01-19 Thread Patrik Jakobsson
On 01/18/2011 05:30 PM, Hans Verkuil wrote: On Tuesday, January 18, 2011 17:14:03 Patrik Jakobsson wrote: Hello Rune I'm trying to learn more about the linux kernel so I figured helping with bugs is a good way to get started. On 01/18/2011 02:20 AM, Rune Saetre wrote: Hi The crash is n

Re: PROBLEM: kernel BUG at drivers/media/video/em28xx/em28xx-video.c:891

2011-01-18 Thread Patrik Jakobsson
ommit: 0499a5aa777f8e56e46df362f0bb9d9d116186f9 - V4L/DVB: em28xx: remove BKL Other V4L drivers use pretty much the same code (res_get, res_free, etc.) for resource locking but still have the mutex_lock/unlock around it. Does anyone know why this was removed? Thanks Patrik Jakobsson The trace