diff options
| author | Takashi Iwai <tiwai@suse.de> | 2016-09-21 14:38:02 +0200 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-04-11 10:58:07 +0200 |
| commit | c2cdb5466eb7cd555686cabc6ec2d2d75e668aca (patch) | |
| tree | 7c3ea1231106e25c165dd0bfb8a5529675a2a8ed /kernel/smpboot.c | |
| parent | 53934e13ad9f8d46ab409451db10a9fb845a5223 (diff) | |
ALSA: ali5451: Fix out-of-bound position reporting
commit db68577966abc1aeae4ec597b3dcfa0d56e92041 upstream.
The pointer callbacks of ali5451 driver may return the value at the
boundary occasionally, and it results in the kernel warning like
snd_ali5451 0000:00:06.0: BUG: , pos = 16384, buffer size = 16384, period size = 1024
It seems that folding the position offset is enough for fixing the
warning and no ill-effect has been seen by that.
Reported-by: Enrico Mioso <mrkiko.rs@gmail.com>
Tested-by: Enrico Mioso <mrkiko.rs@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Diffstat (limited to 'kernel/smpboot.c')
0 files changed, 0 insertions, 0 deletions