Re: AHCI bug: a lockup in ahci_interrupt with fbs enabled pmp

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Hello,

On Sat, Jun 08, 2013 at 05:59:27AM +0000, Huang, Shane wrote:
> > ata_link_sactive() asks whether there are commands in progress.  I
> > don't think that fits in there.  Can't it just bounce to EH for actual
> > error handling?  Why is the link online check necessary?
> 
> I tried hard to recall why I put ata_link_online() check there, at
> last I find it was suggested by you in 2009 when you reviewed v2 :-)
> 
> http://marc.info/?l=linux-ide&m=125170571525422&w=2

Heh, so it's my own stupidity. :)

> Need I submit a patch to remove online check or you will handle it?

It'd be great if you can submit a patch.

Thanks a lot!

-- 
tejun
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