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| author | Takashi Iwai <tiwai@suse.de> | 2022-07-28 14:59:43 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2022-07-29 12:57:11 +0200 |
| commit | 95cc637c1afd83fb7dd3d7c8a53710488f4caf9c (patch) | |
| tree | fc431796d2ac02ae994b6efcb396ad6df62498cf /sound/core/pcm_native.c | |
| parent | ef34a0ae7a2654bc9e58675e36898217fb2799d8 (diff) | |
ALSA: timer: Use deferred fasync helper
For avoiding the potential deadlock via kill_fasync() call, use the
new fasync helpers to defer the invocation from PCI API. Note that
it's merely a workaround.
Reported-by: syzbot+1ee0910eca9c94f71f25@syzkaller.appspotmail.com
Reported-by: syzbot+49b10793b867871ee26f@syzkaller.appspotmail.com
Reported-by: syzbot+8285e973a41b5aa68902@syzkaller.appspotmail.com
Link: https://lore.kernel.org/r/20220728125945.29533-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core/pcm_native.c')
0 files changed, 0 insertions, 0 deletions