Re: 2.6.31-rc1: parisc: multiple PCI BAR collisions

[James Bottomley <James.Bottomley@HansenPartnership.com>]

On Fri, 2009-06-26 at 17:08 +0200, Jeroen Roovers wrote:
> On Fri, 26 Jun 2009 14:37:40 +0000
> James Bottomley <James.Bottomley@HansenPartnership.com> wrote:
> 
> > On Fri, 2009-06-26 at 12:58 +0400, Alexander Beregalov wrote:
> > > Hardware is HP j6000.
> > > It cannot initialize many PCI devices (sym53c8xx, tulip, STI,
> > > usb(onci)) and cannot boot (no root device).
> > > Messages like this:
> > > sym53c8xx 0:0:0f.0: device not available because of BAR 1
> > > [0xf4005000
> > > - 0xf40053ff] collisions.
> > 
> > This tends to indicate a problem with resource parenting ... could you
> > post the full boot output?  That might indicate why.
> 
> Here goes.

It looks like there's some sort of screw up in the LBA resource
allocation on 32 bits.  The slight problem with this is that I don't
have an LBA 32 bit system to debug this; I've only got a C360.

How recent is the failure? Could you bisect it back to the failing
commit?

Thanks,

James