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Date: Mon, 22 Mar 2004 21:51:51 -0700
From: Grant Grundler <grundler@parisc-linux.org>
To: Grant Grundler <grundler@parisc-linux.org>
Subject: Re: [parisc-linux] 2.6.5-rc2-pa2 boot panic on c110 :(
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On Sun, Mar 21, 2004 at 12:57:16PM -0700, Grant Grundler wrote:
> > Kernel Fault: Code=26 regs=10594380 (Addr=00000000)
> 
> null ptr deref.
> 
> ...
> >  IAOQ[0]: lasi700_probe+0x18c/0x1cc
> >  IAOQ[1]: lasi700_probe+0x190/0x1cc
> >  RP(r2): lasi700_probe+0x58/0x1cc
> 
> IOAQ[0] is the offending instruction.

James Bottomley observed a problem with hppa_dma_ops
not being set properly for his U2/Uturn box.
This is likely the same problem.
See ccio driver isn't claiming the chip when it should.

grant