Re: 2.6.28-rc3: WARN_ON(ap->nr_active_links) in ata_eh_finish() withpata_ali DMA CD-ROM

From: Tejun Heo
Date: Tue Nov 11 2008 - 04:08:58 EST


Andrey Borzenkov wrote:
> Every now and then I give pata_ali CD-ROM DMA a test. This time I got
> someting new - not only usual timeouts but also WARN_ON. There was a
> whole bunch of subsequent WARN_ON's, but they are likely to be just
> followup errors.
>
> Also, in the past ejecting media from drive would abort processing and
> all commands waiting for completion would return to prompt. Now they
> seem to hang forever.

The next -rc should fix this. Thanks.

--
tejun
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