linux/sound
Yong Zhi 12eeeb4f47
ASoC: Intel: Skylake: Acquire irq after RIRB allocation
Cold reboot stress test found that the hda irq could access rirb ring
buffer before its memory gets allocated which resulting in null
pointer dereference inside snd_hdac_bus_update_rirb().

Fix it by moving the skl_acquire_irq after ring buffer allocation.
While here, also change err return from -EBUSY to actual error code.

Signed-off-by: Yong Zhi <yong.zhi@intel.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-08-14 16:21:13 +01:00
..
ac97
aoa
arm ASoC: pxa2xx-pcm-lib: fix indenting 2018-06-29 12:05:05 +01:00
atmel
core ALSA: seq: Fix UBSAN warning at SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT ioctl 2018-06-25 11:18:04 +02:00
drivers docs: Fix some broken references 2018-06-15 18:10:01 -03:00
firewire treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
hda ALSA: hda: Make audio component support more generic 2018-07-17 22:25:48 +02:00
i2c
isa media updates for v4.18-rc1 2018-06-07 12:34:37 -07:00
mips
oss treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
parisc
pci ALSA: hda: Make audio component support more generic 2018-07-17 22:25:48 +02:00
pcmcia
ppc
sh
soc ASoC: Intel: Skylake: Acquire irq after RIRB allocation 2018-08-14 16:21:13 +01:00
sparc sound: Use octal not symbolic permissions 2018-05-28 11:27:20 +02:00
spi
synth
usb sound fixes for 4.18-rc1 2018-06-15 17:24:40 +09:00
x86 ALSA: x86: Fix potential crash at error path 2018-02-28 08:46:00 +01:00
xen ALSA: xen-front: fix a loop timeout 2018-05-31 09:11:03 +02:00
ac97_bus.c
Kconfig ALSA: xen-front: Introduce Xen para-virtualized sound frontend driver 2018-05-16 12:58:36 +02:00
last.c
Makefile ALSA: xen-front: Introduce Xen para-virtualized sound frontend driver 2018-05-16 12:58:36 +02:00
sound_core.c sound: Use octal not symbolic permissions 2018-05-28 11:27:20 +02:00