linux_dsm_epyc7002/drivers/media/dvb
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
..
b2c2 V4L/DVB (8877): b2c2 and bt8xx: udelay to mdelay 2008-09-04 18:27:03 -03:00
bt8xx V4L/DVB (8877): b2c2 and bt8xx: udelay to mdelay 2008-09-04 18:27:03 -03:00
cinergyT2 V4L/DVB (7956): cinergyT2: endianness annotations, endianness and race fixes 2008-06-05 06:35:47 -03:00
dvb-core V4L/DVB (9029): Fix deadlock in demux code 2008-10-04 22:59:55 -03:00
dvb-usb V4L/DVB (8840): dib0700: add basic support for Hauppauge Nova-TD-500 (84xxx) 2008-09-03 18:37:52 -03:00
frontends V4L/DVB (8843): tda10048_firmware_upload(): fix a memory leak 2008-09-03 18:37:54 -03:00
pluto2 dma-mapping: add the device argument to dma_mapping_error() 2008-07-26 12:00:03 -07:00
siano V4L/DVB (8979): sms1xxx: Add new USB product ID for Hauppauge WinTV MiniStick 2008-10-04 22:44:58 -03:00
ttpci V4L/DVB (8876): budget: udelay changed to mdelay 2008-09-04 18:26:48 -03:00
ttusb-budget V4L/DVB (8251): ttusb: use simple_read_from_buffer()() 2008-07-20 07:19:04 -03:00
ttusb-dec V4L/DVB (8534): remove select's of FW_LOADER 2008-07-27 12:24:37 -03:00
Kconfig V4L/DVB (8272): sms1xxx: move driver from media/mdtv/ to media/dvb/siano/ 2008-07-20 07:20:47 -03:00
Makefile V4L/DVB (8272): sms1xxx: move driver from media/mdtv/ to media/dvb/siano/ 2008-07-20 07:20:47 -03:00