[alsa-devel] pcm_lib.c: XRUN alsa-back-porting

Timur Tabi timur at freescale.com
Thu Jul 31 20:24:13 CEST 2008

A customer is reporting that he's seeing this message every now and then, but
when I try to examine the kernel source code, I don't see the source of it.  In
fact, when I do a google search of "alsa-back-porting", I get zero hits.  So
maybe the customer is using some older kernel, but when I scan the git change
history for sound/core/pcm_lib.c, I still don't see it.

So can someone tell me what "alsa-back-porting" means, and where it comes from?

Timur Tabi
Linux kernel developer at Freescale

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