Re: [PATCH 2/2] cmd64x: set IDE_HFLAG_SERIALIZE explictly for CMD646

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On Wednesday 29 October 2008, Sergei Shtylyov wrote:
> Hello.
> 
> Bartlomiej Zolnierkiewicz wrote:
> 
> >>>>> * Set IDE_HFLAG_SERIALIZE explictly for CMD646.
> >>>>>           
> >>>>  Was that some kernel.org bug that this is fixing?
> >>>>         
> >>> Nope (AFAIK).
> >>>       
> >>     User report then?
> >>     
> >
> > Nope as far as my inbox tells me.
> >   
> 
>    Then whar's the reason? :-)

>From the patch description:

	* Set IDE_HFLAG_SERIALIZE explictly for CMD646.

	* Remove no longer needed ide_cmd646 chipset type (which has
	  a nice side-effect of fixing handling of unexpected IRQs).

The latter is possible because of the former
(see ide-probe.c::init_irq() for details).

Also more reasons coming in the near future...

> > However http://bugzilla.kernel.org/ may know more.
> >   
> 
>    Tried already -- to no avail.
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