Jia-Ju Bai a3dbff6eec [media] cx18: Fix a sleep-in-atomic bug in snd_cx18_pcm_hw_free ... The driver may sleep under a spin lock, and the function call path is: snd_cx18_pcm_hw_free (acquire the lock by spin_lock_irqsave) vfree --> may sleep To fix it, the "substream->runtime->dma_area" is passed to a temporary value, and mark it NULL when holding the lock. The memory is freed by vfree through the temporary value outside the lock holding. Signed-off-by: Jia-Ju Bai <baijiaju1990@163.com> [hans.verkuil@cisco.com: removed unnecessary 'if (dma_area)'] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>		2017-06-07 12:28:50 -03:00
..
cx18-alsa-main.c	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-alsa-mixer.c	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-alsa-mixer.h	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-alsa-pcm.c	[media] cx18: Fix a sleep-in-atomic bug in snd_cx18_pcm_hw_free	2017-06-07 12:28:50 -03:00
cx18-alsa-pcm.h	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-alsa.h	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-audio.c	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-audio.h	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-av-audio.c	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-av-core.c	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-av-core.h	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-av-firmware.c	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-av-vbi.c	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-cards.c	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-cards.h	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-controls.c	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-controls.h	[media] cx231xx: constify cx2341x_handler_ops structures	2015-12-03 11:27:08 -02:00
cx18-driver.c	[media] tveeprom: get rid of unused arg on tveeprom_hauppauge_analog()	2017-03-03 07:35:02 -03:00
cx18-driver.h	sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>	2017-03-02 08:42:32 +01:00
cx18-dvb.c	[media] cx18: fix spelling mistake: "demodualtor" -> "demodulator"	2017-06-06 07:30:36 -03:00
cx18-dvb.h	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-fileops.c	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-fileops.h	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-firmware.c	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-firmware.h	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-gpio.c	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-gpio.h	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-i2c.c	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-i2c.h	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-io.c	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-io.h	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-ioctl.c	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-ioctl.h	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-irq.c	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-irq.h	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-mailbox.c	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-mailbox.h	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-queue.c	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-queue.h	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-scb.c	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-scb.h	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-streams.c	[media] cx18: use setup_timer	2017-04-10 14:48:01 -03:00
cx18-streams.h	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-vbi.c	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-vbi.h	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-version.h	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-video.c	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx18-video.h	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
cx23418.h	[media] media: Drop FSF's postal address from the source code files	2017-01-27 11:38:09 -02:00
Kconfig
Makefile