Hi,
On 10/16/2009 12:00 AM, Pablo Baena wrote:
I have a program where I use libv4l's read() emulation for simplicity.
But with most v4l2 webcams I've tried, I get kernel panics.
I have pics of the message if anyone cares to see them, I don't want
to flood the mailing list.
Basically, the names I see in the kernel panic from a uvcvideo card is:
uvc_queue_next_buffer
__bad_area_no_semaphore
do_page_fault
And a lot more.
A panic should never happen, no matter what libv4l does (as libv4l is 100%
userspace). Please submit a bug report with as much detail as possible to the
driver author.
Regards,
Hans
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