diff options
| author | Takashi Iwai <tiwai@suse.de> | 2016-09-21 14:38:02 +0200 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2017-02-23 03:54:02 +0000 |
| commit | 497063a28f54ecaa159b61babe937a42ae462903 (patch) | |
| tree | ab44d516decec3599236f4307816c8019f7fbe22 /include/linux/hyperv.h | |
| parent | 70e794f9456c4e87e0182bcd65905f5113c2b72a (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: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'include/linux/hyperv.h')
0 files changed, 0 insertions, 0 deletions