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Re: [Xen-devel] Kernel panic while compiling kernel

To: "Tvrtko A. Uršulin" <tvrtko@xxxxxxxxxxxx>
Subject: Re: [Xen-devel] Kernel panic while compiling kernel
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Tue, 17 Feb 2004 10:45:06 +0000
Cc: xen-devel@xxxxxxxxxxxxxxxxxxxxx, Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
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> 
> > *BUT* take it as a reminder to list everything non-standard about your
> > build and environment when reporting a bug.
> 
> Ok, I understand.
> 
> > PS. Can you try building your own Xenolinux with all your config
> > changes _except_ the ones listed above? i.e. you should have
> > CONFIG_M686=y and CONFIG_X86_L1_CACHE_SHIFT=5. I expect that the
> > resulting kernel should not crash.
> 
> It does crash. :)

I've built a kernel with your exact configuration and it ran just
fine. So I'm rather stuck as to what your problem might be...

I have checked in some fixes to prevent GCC optimising code
surrounding calls from Xenolinux into Xen. This might help.

 -- Keir



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