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kernel_optimize_test/sound/usb
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Takashi Iwai 40bdb5ec95 ALSA: usb-audio: Cancel pending work at closing a MIDI substream 
commit 0125de38122f0f66bf61336158d12a1aabfe6425 upstream.

At closing a USB MIDI output substream, there might be still a pending
work, which would eventually access the rawmidi runtime object that is
being released.  For fixing the race, make sure to cancel the pending
work at closing.

Reported-by: syzbot+6912c9592caca7ca0e7d@syzkaller.appspotmail.com
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/000000000000e7e75005dfd07cf6@google.com
Link: https://lore.kernel.org/r/20220525131203.11299-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-09 10:20:48 +02:00
..
6fire ALSA: 6fire: fix control and bulk message timeouts 2021-11-18 14:03:39 +01:00
bcd2000 ALSA: bcd2000: More constifications 2020-01-05 16:14:49 +01:00
caiaq ALSA: Replace with fallthrough pseudo keyword in the remaining places 2020-07-09 19:10:43 +02:00
hiface sound: hiface: move to use usb_control_msg_send() 2020-09-25 16:33:59 +02:00
line6 ALSA: line6: fix control and interrupt message timeouts 2021-11-18 14:03:39 +01:00
misc ALSA: ua101: fix division by zero at probe 2021-11-18 14:03:39 +01:00
usx2y ALSA: usx2y: Don't call free_pages_exact() with NULL address 2021-07-20 16:05:39 +02:00
card.c ALSA: usb-audio: Fix superfluous autosuspend recovery 2021-08-12 13:22:10 +02:00
card.h ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109 2020-08-10 12:57:12 +02:00
clock.c ALSA: usb-audio: fix incorrect clock source setting 2021-08-12 13:22:03 +02:00
clock.h ALSA: usb-audio: Add clock validity quirk for Denon MC7000/MCX8000 2020-02-13 07:18:58 +01:00
debug.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
endpoint.c ALSA: usb-audio: Don't avoid stopping the stream at disconnection 2021-03-20 10:43:44 +01:00
endpoint.h ALSA: usb-audio: Improve frames size computation 2020-04-24 08:25:24 +02:00
format.c ALSA: usb-audio: Drop superfluous '0' in Presonus Studio 1810c's ID 2022-01-27 10:54:06 +01:00
format.h ALSA: usb: initial USB Audio Device Class 3.0 support 2018-03-21 11:46:33 +01:00
helper.c USB: move snd_usb_pipe_sanity_check into the USB core 2020-09-16 11:02:23 +02:00
helper.h USB: move snd_usb_pipe_sanity_check into the USB core 2020-09-16 11:02:23 +02:00
Kconfig sound: Fix Kconfig indentation 2019-10-07 03:53:03 +02:00
Makefile ALSA: usb-audio: Add support for Presonus Studio 1810c 2020-02-15 09:46:16 +01:00
media.c media: sound/usb: Use Media Controller API to share media resources 2019-04-22 11:21:06 -04:00
media.h media: sound/usb: Use Media Controller API to share media resources 2019-04-22 11:21:06 -04:00
midi.c ALSA: usb-audio: Cancel pending work at closing a MIDI substream 2022-06-09 10:20:48 +02:00
midi.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mixer_maps.c ALSA: usb-audio: add mapping for new Corsair Virtuoso SE 2022-03-28 09:57:08 +02:00
mixer_quirks.c ALSA: usb-audio: Add mute TLV for playback volumes on RODE NT-USB 2022-03-28 09:57:09 +02:00
mixer_quirks.h ALSA: usb-audio: Initialize Dell Dock playback volumes 2018-05-02 16:02:32 +02:00
mixer_s1810c.c ALSA: usb-audio: Fix some typos 2020-06-30 19:48:18 +02:00
mixer_s1810c.h ALSA: usb-audio: Add support for Presonus Studio 1810c 2020-02-15 09:46:16 +01:00
mixer_scarlett_gen2.c ALSA: usb-audio: scarlett2: Fix 6i6 Gen 2 line out descriptions 2021-07-20 16:05:45 +02:00
mixer_scarlett_gen2.h ALSA: usb-audio: scarlett2: Improve driver startup messages 2021-06-03 09:00:27 +02:00
mixer_scarlett.c ALSA: usb-audio: More constifications 2020-01-05 16:14:34 +01:00
mixer_scarlett.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mixer_us16x08.c ALSA: usb-audio: US16x08: fix value count for level meters 2020-11-27 14:56:40 +01:00
mixer_us16x08.h ALSA: usb: Constify snd_kcontrol_new items 2020-01-03 09:24:34 +01:00
mixer.c ALSA: usb-audio: Add missing proc text entry for BESPOKEN type 2021-07-28 14:35:42 +02:00
mixer.h ALSA: usb-audio: scarlett2: Fix wrong resume call 2021-07-14 16:55:35 +02:00
pcm.c ALSA: usb-audio: Don't avoid stopping the stream at disconnection 2021-03-20 10:43:44 +01:00
pcm.h ALSA: usb-audio: Add UAC3 Power Domains to suspend/resume 2018-07-31 15:01:36 +02:00
power.c ALSA: usb-audio: More validations of descriptor units 2019-08-22 10:35:59 +02:00
power.h ALSA: usb-audio: Initial Power Domain support 2018-07-31 15:01:22 +02:00
proc.c ALSA: usb-audio: Fix a limit check in proc_dump_substream_formats() 2020-04-22 11:29:15 +02:00
proc.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
quirks-table.h ALSA: usb-audio: Restore Rane SL-1 quirk 2022-05-25 09:17:55 +02:00
quirks.c ALSA: usb-audio: Drop superfluous '0' in Presonus Studio 1810c's ID 2022-01-27 10:54:06 +01:00
quirks.h ALSA: usb-audio: Rewrite registration quirk handling 2020-03-26 10:47:00 +01:00
stream.c ALSA: usb-audio: Fix control 'access overflow' errors from chmap 2020-12-21 13:30:07 +01:00
stream.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
usbaudio.h ALSA: usb-audio: Fix undefined behavior due to shift overflowing the constant 2022-04-27 13:53:53 +02:00
validate.c ALSA: usb-audio: Fix endianess in descriptor validation 2020-02-01 09:06:11 +01:00