linux-kernel - Re: Invalid operand: kernel BUG at mm/rmap.c:434! and arch/i386/mm/highmem.c:42!)

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Date:	Mon, 9 Apr 2007 11:06:54 -0700 (PDT)
From:	Pat <patchu1@...oo.com>
To:	Hugh Dickins <hugh@...itas.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: Invalid operand: kernel BUG at mm/rmap.c:434! and arch/i386/mm/highmem.c:42!)

--- Hugh Dickins <hugh@...itas.com> wrote:
> > The app which is kernel panicing is the only
> > application which makes use of the fusedriver. I'd
> > like to confirm my suspicions on the driver. Do
> you
> > have any suggestions on how I could trace the
> kernel
> > panic to that specific driver?
> 
> Indeed, yes, get its source and look to see what
> it's doing
> with PageReserved - or mail it to me privately and
> I'll take
> a look.  But my Google for fusedriver didn't show
> anything,
> and clearly it has nothing to do with the FUSE
> filesystems.
> 
> Hugh
> 

Sorry for the late reply, I was on vacation with the
family for a few days.

fusedriver is a driver for a customized fpga pci card
used in our systems. I'm not sure how open the
manufacturer will be in sending me the source for the
drivers. I'll contact them though to get their input,
specifically on their use of PageReserved. 

Thanks,
Pat

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