Takashi Iwai 7ce7dd0a6f ALSA: hda: Fix potential race in unsol event handler ... [ Upstream commit c637fa1512 ] The unsol event handling code has a loop retrieving the read/write indices and the arrays without locking while the append to the array may happen concurrently. This may lead to some inconsistency. Although there hasn't been any proof of this bad results, it's still safer to protect the racy accesses. This patch adds the spinlock protection around the unsol handling loop for addressing it. Here we take bus->reg_lock as the writer side snd_hdac_bus_queue_event() is also protected by that lock. Link: https://lore.kernel.org/r/20200516062556.30951-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-10-01 13:18:00 +02:00
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ac97	…
aoa	…
arm	…
atmel	…
core	ALSA: pcm: oss: Remove superfluous WARN_ON() for mulaw sanity check	2020-09-09 19:12:32 +02:00
drivers	ALSA: opl3: fix infoleak in opl3	2020-07-16 08:16:42 +02:00
firewire	ALSA; firewire-tascam: exclude Tascam FE-8 from detection	2020-09-09 19:12:33 +02:00
hda	ALSA: hda: Fix potential race in unsol event handler	2020-10-01 13:18:00 +02:00
i2c	…
isa	ALSA: isa/wavefront: prevent out of bounds write in ioctl	2020-06-24 17:50:11 +02:00
mips	…
oss	…
parisc	…
pci	ALSA: hda: Skip controller resume if not needed	2020-10-01 13:17:54 +02:00
pcmcia	…
ppc	…
sh	ALSA: sh: Fix compile warning wrt const	2020-02-24 08:36:42 +01:00
soc	ASoC: SOF: ipc: check ipc return value before data copy	2020-10-01 13:17:37 +02:00
sparc	…
spi	…
synth	…
usb	ALSA: usb-audio: Fix case when USB MIDI interface has more than one extra endpoint descriptor	2020-10-01 13:17:52 +02:00
x86	…
xen	…
Kconfig	…
Makefile	…
ac97_bus.c	…
last.c	…
sound_core.c	sound: fix a memory leak bug	2019-08-08 08:18:32 +02:00