Re: Full hostlock pushdown available

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On Thu, 2010-10-28 at 23:50 +0200, Andi Kleen wrote:
> > To put this upstream, I need the single commit (with changelog and
> > signoff).  Otherwise the series won't bisect.  Murphys law says that if
> > I apply an unbisectable series like this, all the kernel bisections in
> > the next few months will end up in here, and I'll take a huge amount of
> > flack ...
> 
> I expect even without the locking it should be safe enough for a bisect
> test. Not for production of course. And most drivers don't really
> need the lock anyways so they are safe in any case.
> 
> An alternative would be to use a different lock around the call
> temporary during the series and drop it again at the end.
> 

Mmmmmm, I don't really have an perference here.   Unless we want to
agree to follow Boaz's recommendation from this morning:

http://marc.info/?l=linux-scsi&m=128826469826164&w=2

--nab

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