alistair23-linux/sound
Takashi Sakamoto 4b536fe632 ALSA: firewire-tascam: fix corruption due to spin lock without restoration in SoftIRQ context
commit 747d1f076d upstream.

ALSA firewire-tascam driver can bring corruption due to spin lock without
restoration of IRQ flag in SoftIRQ context. This commit fixes the bug.

Cc: Scott Bahling <sbahling@suse.com>
Cc: <stable@vger.kernel.org> # v4.21
Fixes: d716742243 ("ALSA: firewire-tascam: queue events for change of control surface")
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/20200113085719.26788-1-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-23 08:22:31 +01:00
..
ac97
aoa
arm
atmel
core ALSA: seq: Fix racy access for queue timer in proc read 2020-01-23 08:22:31 +01:00
drivers
firewire ALSA: firewire-tascam: fix corruption due to spin lock without restoration in SoftIRQ context 2020-01-23 08:22:31 +01:00
hda ALSA: hda: Fix regression by strip mask fix 2019-12-21 11:05:23 +01:00
i2c
isa ALSA: cs4236: fix error return comparison of an unsigned integer 2020-01-09 10:20:00 +01:00
mips
oss
parisc
pci ALSA: hda/realtek - Add quirk for the bass speaker on Lenovo Yoga X1 7th gen 2020-01-14 20:08:20 +01:00
pcmcia
ppc
sh
soc ASoC: Intel: bytcht_es8316: Fix Irbis NB41 netbook quirk 2020-01-23 08:22:30 +01:00
sparc
spi
synth
usb ALSA: usb-audio: Apply the sample rate quirk for Bose Companion 5 2020-01-14 20:08:19 +01:00
x86
xen
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c sound: fix a memory leak bug 2019-08-08 08:18:32 +02:00