linux-stable/sound
Takashi Iwai 41cb8f4b5b Revert "ALSA: seq: Protect in-kernel ioctl calls with mutex"
[ Upstream commit f0654ba94e ]

This reverts commit feb689025f.

The fix attempt was incorrect, leading to the mutex deadlock through
the close of OSS sequencer client.  The proper fix needs more
consideration, so let's revert it now.

Fixes: feb689025f ("ALSA: seq: Protect in-kernel ioctl calls with mutex")
Reported-by: syzbot+47ded6c0f23016cde310@syzkaller.appspotmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-06-19 08:20:56 +02:00
..
aoa ALSA: snd-aoa: add of_node_put() in error path 2018-10-03 17:00:50 -07:00
arm License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
atmel ASoC: Updates for v4.14 2017-09-04 14:50:49 +02:00
core Revert "ALSA: seq: Protect in-kernel ioctl calls with mutex" 2019-06-19 08:20:56 +02:00
drivers ALSA: opl3: fix mismatch between snd_opl3_drum_switch definition and declaration 2019-04-20 09:15:00 +02:00
firewire ALSA: firewire-motu: fix destruction of data for isochronous resources 2019-06-19 08:20:54 +02:00
hda sound: don't call skl_init_chip() to reset intel skl soc 2018-10-18 09:16:22 +02:00
i2c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
isa ALSA: sb8: add a check for request_region 2019-04-20 09:15:00 +02:00
mips ALSA: mips: constify snd_pcm_ops structures 2017-08-19 11:02:18 +02:00
oss License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
parisc License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pci ALSA: hda/realtek - Update headset mode for ALC256 2019-06-19 08:20:54 +02:00
pcmcia ALSA: vxpocket: Fix invalid endian conversions 2018-08-22 07:46:10 +02:00
ppc License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sh ALSA: sh: Put missing KERN_* prefix 2017-08-31 11:02:15 +02:00
soc ASoC: fsl_asrc: Fix the issue about unsupported rate 2019-06-19 08:20:55 +02:00
sparc ALSA: sparc: Fix invalid snd_free_pages() at error path 2018-12-05 19:41:24 +01:00
spi License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
synth ALSA: emux: Fix potential Spectre v1 vulnerabilities 2019-01-09 17:14:46 +01:00
usb ALSA: usb-audio: Fix a memory leak bug 2019-05-21 18:50:15 +02:00
x86 ALSA: x86: Fix runtime PM for hdmi-lpe-audio 2019-03-27 14:13:52 +09:00
ac97_bus.c
Kconfig
last.c
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sound_core.c