kernel_optimize_test/sound/core
Lars-Peter Clausen bc0e734516 ALSA: pcm_dmaengine: Properly synchronize DMA on shutdown
Use the new dmaengine_synchronize() function to make sure that all complete
callbacks have finished running before the runtime data, which is accessed
in the completed callback, is freed.

This fixes a long standing use-after-free race condition that has been
observed on some systems.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2015-11-16 08:28:52 +05:30
..
oss ALSA: oss: underflow in snd_mixer_oss_proc_write() 2015-10-15 10:00:29 +02:00
seq ALSA: seq_oss: fix waitqueue_active without memory barrier in snd-seq-oss 2015-10-09 09:45:52 +02:00
compress_offload.c
control_compat.c
control.c
ctljack.c
device.c
hrtimer.c
hwdep_compat.c
hwdep.c
info_oss.c
info.c
init.c
isadma.c
jack.c
Kconfig ALSA: timer: add config item to export PCM timer disabling for expert 2015-10-16 14:31:38 +02:00
Makefile ALSA: timer: add config item to export PCM timer disabling for expert 2015-10-16 14:31:38 +02:00
memalloc.c
memory.c
misc.c
pcm_compat.c
pcm_dmaengine.c ALSA: pcm_dmaengine: Properly synchronize DMA on shutdown 2015-11-16 08:28:52 +05:30
pcm_drm_eld.c
pcm_iec958.c
pcm_lib.c ALSA: Constify ratden/ratnum constraints 2015-10-28 11:42:22 +01:00
pcm_memory.c
pcm_misc.c
pcm_native.c ALSA: timer: add config item to export PCM timer disabling for expert 2015-10-16 14:31:38 +02:00
pcm_timer.c
pcm_trace.h
pcm.c
rawmidi_compat.c
rawmidi.c
rtctimer.c
sgbuf.c
sound_oss.c
sound.c
timer_compat.c
timer.c
vmaster.c