Alan Young 431e311055 ALSA: pcm: Call substream ack() method upon compat mmap commit ... commit 2e2832562c877e6530b8480982d99a4ff90c6777 upstream. If a 32-bit application is being used with a 64-bit kernel and is using the mmap mechanism to write data, then the SNDRV_PCM_IOCTL_SYNC_PTR ioctl results in calling snd_pcm_ioctl_sync_ptr_compat(). Make this use pcm_lib_apply_appl_ptr() so that the substream's ack() method, if defined, is called. The snd_pcm_sync_ptr() function, used in the 64-bit ioctl case, already uses snd_pcm_ioctl_sync_ptr_compat(). Fixes: 9027c4639e ("ALSA: pcm: Call ack() whenever appl_ptr is updated") Signed-off-by: Alan Young <consult.awy@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/c441f18c-eb2a-3bdd-299a-696ccca2de9c@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-07-28 14:35:43 +02:00
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ac97
aoa
arm
atmel
core	ALSA: pcm: Call substream ack() method upon compat mmap commit	2021-07-28 14:35:43 +02:00
drivers
firewire	ALSA: firewire-motu: fix detection for S/PDIF source on optical interface in v2 protocol	2021-07-20 16:05:45 +02:00
hda	ALSA: hda: intel-dsp-cfg: add missing ElkhartLake PCI ID	2021-07-28 14:35:40 +02:00
i2c
isa	ALSA: sb: Fix potential ABBA deadlock in CSP driver	2021-07-28 14:35:42 +02:00
mips
oss
parisc
pci	ALSA: hdmi: Expose all pins on MSI MS-7C94 board	2021-07-28 14:35:42 +02:00
pcmcia
ppc
sh
soc	ASoC: rt5631: Fix regcache sync errors on resume	2021-07-28 14:35:36 +02:00
sparc
spi
synth
usb	ALSA: usb-audio: Add registration quirk for JBL Quantum headsets	2021-07-28 14:35:42 +02:00
x86
xen
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c