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Bug#595502: linux-image-2.6.32-5-mckinley: panics while loading INIT, IOMMU out of mapping resources



On Tue, 2010-09-14 at 01:19 +0200, Thibaut VARÈNE wrote:
> Le 14 sept. 10 à 01:11, Thibaut VARÈNE a écrit :
> 
> > Le 14 sept. 10 à 00:09, dann frazier a écrit :
> >
> >> On Sat, Sep 04, 2010 at 05:38:13PM +0200, Thibaut VARÈNE wrote:
> >>> Package: linux-image-2.6.32-5-mckinley
> >>> Version: 2.6.32-20
> >>> Severity: grave
> >>> Justification: renders system unusable
> >>>
> >>>
> >>> System boots fine with linux-image-2.6.32-3-mckinley 2.6.32-9.
> >>> Panics with 2.6.32-20 with: I/O MMU @ c0000000fed01000 is out of  
> >>> mapping
> >>> resources
> >>
> >> fyi, my rx2600 boots fine on both 2.6.32-20 and 2.6.32-21.
> >> (ROM Version 2.31)
> >
> >
> > This was a zx2000, same ROM, and I was about to try a rx2600. I  
> > guess this makes it moot ;P
> 
> 
> Just thinking out loud, but given the symptoms (disk errors) and the  
> specifics of zx2000 vs rx2600, I'm guessing the IOMMU pukes on IDE,  
> which rx2600 doesn't use for disks...

That might be significant, since we've made the libata transition.
Did you get a traceback for the kernel panic?

Ben.

-- 
Ben Hutchings
Once a job is fouled up, anything done to improve it makes it worse.

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