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linux/drivers/media/dvb/dvb-core
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Andreas Oberritter dda06a8e46 V4L/DVB (9029): Fix deadlock in demux code 
The functions dvb_dmxdev_section_callback, dvb_dmxdev_ts_callback,
dvb_dmx_swfilter_packet, dvb_dmx_swfilter_packets, dvb_dmx_swfilter and
dvb_dmx_swfilter_204 may be called from both interrupt and process
context. Therefore they need to be protected by spin_lock_irqsave()
instead of spin_lock().

This fixes a deadlock discovered by lockdep.

Signed-off-by: Andreas Oberritter <obi@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-04 22:59:55 -03:00
..
demux.h V4L/DVB (8131): dmx_write: memcpy from user-supplied pointer 2008-07-20 07:13:27 -03:00
dmxdev.c V4L/DVB (9029): Fix deadlock in demux code 2008-10-04 22:59:55 -03:00
dmxdev.h V4L/DVB (5511): Fix 2/3 for bug 7819: demux and dvr 2007-04-27 15:45:31 -03:00
dvb_ca_en50221.c V4L/DVB (8757): v4l-dvb: fix a bunch of sparse warnings 2008-09-03 18:37:13 -03:00
dvb_ca_en50221.h
dvb_demux.c V4L/DVB (9029): Fix deadlock in demux code 2008-10-04 22:59:55 -03:00
dvb_demux.h V4L/DVB (5512): Fix 3/3 for bug 7819: fixed hotplugging for dvbnet 2007-04-27 15:45:32 -03:00
dvb_filter.c V4L/DVB (3218): Whitespace cleanups 2006-01-09 15:25:34 -02:00
dvb_filter.h [PATCH] V4L/DVB: (3086c) Whitespaces cleanups part 3 2005-12-12 08:57:44 -08:00
dvb_frontend.c V4L/DVB (8757): v4l-dvb: fix a bunch of sparse warnings 2008-09-03 18:37:13 -03:00
dvb_frontend.h V4L/DVB (6881): include struct analog_demod_ops directly inside struct dvb_frontend 2008-01-25 19:04:11 -02:00
dvb_math.c V4L/DVB (3996): Make the table static 2006-06-25 02:00:11 -03:00
dvb_math.h V4L/DVB (3988): Add math routines required by DVB demods 2006-06-25 02:00:08 -03:00
dvb_net.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb 2008-07-20 21:14:42 -07:00
dvb_net.h V4L/DVB (5512): Fix 3/3 for bug 7819: fixed hotplugging for dvbnet 2007-04-27 15:45:32 -03:00
dvb_ringbuffer.c V4L/DVB (8130): split dvb_ringbuffer dual-use functions 2008-07-20 07:13:23 -03:00
dvb_ringbuffer.h V4L/DVB (8130): split dvb_ringbuffer dual-use functions 2008-07-20 07:13:23 -03:00
dvbdev.c device create: dvb: convert device_create to device_create_drvdata 2008-07-21 21:54:42 -07:00
dvbdev.h Rename common tuner Kconfig names to use the same 2008-04-29 18:41:38 -03:00
Makefile V4L/DVB (4411): Fix minor errors in build files 2006-08-08 15:53:03 -03:00