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linux/sound/core
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Takashi Iwai 9882d63bea ALSA: memalloc: Drop x86-specific hack for WC allocations 
The recent report for a crash on Haswell machines implied that the
x86-specific (rather hackish) implementation for write-cache memory
buffer allocation in ALSA core is buggy with the recent kernel in some
corner cases.  This patch drops the x86-specific implementation and
uses the standard dma_alloc_wc() & co generically for avoiding the bug
and also for simplification.

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=216112
Cc: <stable@vger.kernel.org> # v5.18+
Link: https://lore.kernel.org/r/20220620073440.7514-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-06-20 09:35:23 +02:00
..
oss
Merge branch 'for-next' into for-linus
2022-03-21 16:18:34 +01:00
seq
ALSA: seq: replace ternary operator with max()
2022-05-17 08:49:42 +02:00
compress_offload.c
ALSA: compress: Initialize mutex in snd_compress_new()
2021-07-15 10:22:38 +02:00
control_compat.c
x86: Remove toolchain check for X32 ABI capability
2022-03-15 10:32:48 +01:00
control_led.c
ALSA: led: Use restricted type for iface assignment
2021-11-23 18:12:05 +01:00
control.c
ALSA: control: Minor optimization for SNDRV_CTL_IOCTL_POWER_STATE
2021-05-25 08:49:06 +02:00
ctljack.c
ALSA: Convert strlcpy to strscpy when return value is unused
2021-01-08 09:30:05 +01:00
device.c
ALSA: core: Add snd_device_get_state() helper
2020-03-23 18:09:19 +01:00
hrtimer.c
ALSA: timer: Replace tasklet with work
2020-09-09 18:32:52 +02:00
hwdep_compat.c
ALSA: compat_ioctl: avoid compat_alloc_user_space
2020-09-21 10:37:07 +02:00
hwdep.c
ALSA: core: Fix assignment in if condition
2021-06-09 17:30:22 +02:00
info_oss.c
ALSA: oss: remove useless NULL check before kfree
2021-12-06 10:08:13 +01:00
info.c
proc: remove PDE_DATA() completely
2022-01-22 08:33:37 +02:00
init.c
ALSA: core: Add snd_card_free_on_error() helper
2022-04-12 11:47:57 +02:00
isadma.c
ALSA: core: Add device-managed request_dma()
2021-07-19 16:16:34 +02:00
jack.c
ALSA: jack: Access input_dev under mutex
2022-04-12 12:19:05 +02:00
Kconfig
ALSA: core: Fix typo in 'PCM Timer Interface' help
2022-03-18 09:19:37 +01:00
Makefile
ALSA: memalloc: Unify x86 SG-buffer handling (take#3)
2021-11-16 08:34:29 +01:00
memalloc_local.h
ALSA: memalloc: Support for non-contiguous page allocation
2021-10-18 13:32:10 +02:00
memalloc.c
ALSA: memalloc: Drop x86-specific hack for WC allocations
2022-06-20 09:35:23 +02:00
memory.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
misc.c
ALSA: core: Fix SSID quirk lookup for subvendor=0
2022-01-17 09:59:32 +01:00
pcm_compat.c
x86: Remove toolchain check for X32 ABI capability
2022-03-15 10:32:48 +01:00
pcm_dmaengine.c
ASoC: dai_dma: remove slave_id field
2021-12-17 11:23:56 +05:30
pcm_drm_eld.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
pcm_iec958.c
ALSA: iec958: Split status creation and fill
2021-06-08 17:05:41 +02:00
pcm_lib.c
ALSA: pcm: Fix potential AB/BA lock with buffer_mutex and mmap_lock
2022-03-30 14:29:49 +02:00
pcm_local.h
ALSA: memalloc: Support for non-contiguous page allocation
2021-10-18 13:32:10 +02:00
pcm_memory.c
ALSA: pcm: Check for null pointer of pointer substream before dereferencing it
2022-04-25 07:52:50 +02:00
pcm_misc.c
ALSA: pcm: Test for "silence" field in struct "pcm_format_data"
2022-04-11 09:27:56 +02:00
pcm_native.c
ALSA: pcm: Fix potential AB/BA lock with buffer_mutex and mmap_lock
2022-03-30 14:29:49 +02:00
pcm_param_trace.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pcm_timer.c
ALSA: timer: Constify snd_timer_hardware definitions
2020-01-03 09:24:07 +01:00
pcm_trace.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pcm.c
ALSA: pcm: Fix potential AB/BA lock with buffer_mutex and mmap_lock
2022-03-30 14:29:49 +02:00
rawmidi_compat.c
ALSA: rawmidi: Add framing mode
2021-05-17 16:02:44 +02:00
rawmidi.c
ALSA: rawmidi - fix the uninitalized user_pversion
2021-12-22 20:18:27 +01:00
seq_device.c
ALSA: seq: Fix a potential UAF by wrong private_free call order
2021-09-30 14:13:22 +02:00
sound_oss.c
ALSA: core: Fix assignment in if condition
2021-06-09 17:30:22 +02:00
sound.c
ALSA: core: Fix assignment in if condition
2021-06-09 17:30:22 +02:00
timer_compat.c
ALSA: Convert strlcpy to strscpy when return value is unused
2021-01-08 09:30:05 +01:00
timer.c
ALSA: timer: Unconditionally unlink slave instances, too
2021-11-05 11:27:27 +01:00
vmaster.c
ALSA: Replace the word "slave" in vmaster API
2020-07-20 10:10:47 +02:00