Andreas Pape 2e2c57f660 ALSA: dmaengine: increment buffer pointer atomically ... [ Upstream commit d1c4420195 ] Setting pointer and afterwards checking for wraparound leads to the possibility of returning the inconsistent pointer position. This patch increments buffer pointer atomically to avoid this issue. Fixes: e7f73a1613 ("ASoC: Add dmaengine PCM helper functions") Signed-off-by: Andreas Pape <apape@de.adit-jv.com> Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com> Link: https://lore.kernel.org/r/1664211493-11789-1-git-send-email-erosca@de.adit-jv.com Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-10-24 09:57:22 +02:00
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oss	ALSA: pcm: oss: Fix race at SNDCTL_DSP_SYNC	2022-09-15 10:47:09 +02:00
seq	ALSA: seq: Fix data-race at module auto-loading	2022-09-08 11:24:07 +02:00
Kconfig	…
Makefile	m68k: coldfire: drop ISA_DMA_API support	2022-05-16 13:18:30 +10:00
compress_offload.c	…
control.c	ALSA: control: Use deferred fasync helper	2022-08-25 11:45:52 +02:00
control_compat.c	…
control_led.c	…
ctljack.c	…
device.c	…
hrtimer.c	…
hwdep.c	…
hwdep_compat.c	…
info.c	ALSA: info: Fix llseek return value when using callback	2022-08-25 11:45:05 +02:00
info_oss.c	…
init.c	ALSA: core: Fix double-free at snd_card_new()	2022-09-28 11:32:02 +02:00
isadma.c	…
jack.c	…
memalloc.c	ALSA: hda: Once again fix regression of page allocations with IOMMU	2022-09-15 10:47:09 +02:00
memalloc_local.h	…
memory.c	…
misc.c	ALSA: core: Add async signal helpers	2022-08-25 11:45:52 +02:00
pcm.c	ALSA: pcm: Use deferred fasync helper	2022-08-25 11:45:52 +02:00
pcm_compat.c	…
pcm_dmaengine.c	ALSA: dmaengine: increment buffer pointer atomically	2022-10-24 09:57:22 +02:00
pcm_drm_eld.c	…
pcm_iec958.c	…
pcm_lib.c	ALSA: pcm: Use deferred fasync helper	2022-08-25 11:45:52 +02:00
pcm_local.h	…
pcm_memory.c	…
pcm_misc.c	…
pcm_native.c	ALSA: pcm: Use deferred fasync helper	2022-08-25 11:45:52 +02:00
pcm_param_trace.h	…
pcm_timer.c	…
pcm_trace.h	…
rawmidi.c	ALSA: rawmidi: Drop register_mutex in snd_rawmidi_free()	2022-10-24 09:56:39 +02:00
rawmidi_compat.c	…
seq_device.c	…
sound.c	…
sound_oss.c	ALSA: oss: Fix potential deadlock at unregistration	2022-10-24 09:56:39 +02:00
timer.c	ALSA: timer: Use deferred fasync helper	2022-08-25 11:45:52 +02:00
timer_compat.c	…
vmaster.c	…