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Takashi Iwai 41cb8f4b5b Revert "ALSA: seq: Protect in-kernel ioctl calls with mutex" 
[ Upstream commit f0654ba94e33699b295ce4f3dc73094db6209035 ]

This reverts commit feb689025fbb6f0aa6297d3ddf97de945ea4ad32.

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: feb689025fbb ("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
ALSA: synth: Select snd-emux-synth explicitly
2017-06-09 22:10:06 +02:00
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
…