kernel-ark/drivers/media
Tomasz Moń 9f4161a6b8 [media] v4l: mem2mem_testdev: Fix race conditions in driver
The mem2mem_testdev allows multiple instances to be opened in parallel.
Source and destination queue data are being shared between all
instances, which can lead to kernel oops due to race conditions (most
likely to happen inside device_run()).

Attached patch fixes mentioned problem by storing queue data per device
context.

Signed-off-by: Tomasz Moń <desowin@gmail.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-06-18 19:45:59 -03:00
..
common [media] saa7146_fops: remove unused variable 2012-06-11 16:08:21 -03:00
dvb [media] cxd2820r: Fix an incorrect modulation type bitmask 2012-06-18 16:35:06 -03:00
radio [media] snd_tea575x: Make the module using snd_tea575x the fops owner 2012-06-11 16:02:54 -03:00
rc [media] rc-loopback: remove duplicate line 2012-05-20 16:06:06 -03:00
video [media] v4l: mem2mem_testdev: Fix race conditions in driver 2012-06-18 19:45:59 -03:00
Kconfig [media] DVB: dvb-net, make the kconfig text helpful 2011-07-27 17:53:09 -03:00
Makefile
media-device.c [media] media: fix truncated entity specification 2011-12-20 09:31:50 -02:00
media-devnode.c Disintegrate and delete asm/system.h 2012-03-28 15:58:21 -07:00
media-entity.c [media] media: Add link_validate() op to check links to the sink pad 2012-05-14 08:44:11 -03:00