Re: [Xen-devel] Re: 2.6.37-rc1 mainline domU - BUG: unable to handle kernel paging request

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

On Tue, Nov 16, 2010 at 10:43:49AM -0800, Boris Derzhavets wrote:
> Today i've built vmlinuz-2.6.37-0.1.rc1.git8.xendom0.fc14.x86_64
> via Michael's http://koji.fedoraproject.org/koji/taskinfo?taskID=2598434
> and uncommented xen.pcifront.fixes.patch in kernel.spec, i.e.
> 
> # Xen patches
> ApplyPatch xen.next-2.6.37.patch
> # ApplyPatch xen.upstream.core.patch
> ApplyPatch xen.pcifront.fixes.patch
> # ApplyPatch xen.pvhvm.fixes.patch
> 
> as a fesult a got kernel wich runs pretty stable NFS client at Xen 4.0.1 
> F14 Dom0 (2.6.32.25-172.xendom0.fc14.x86_64).
>   
>   I was able several times copied from NFS folder F14's ISO image (3.2 GB) 
> to DomU and scp'ed it back and didn't get any kernel crashing on DomU.

Huh. I .. what? I am confused. I thought we established that the issue
was not related to Xen PCI front? You also seem to uncomment the
upstream.core.patches and the xen.pvhvm.patch - why?

> 
>  On Ubuntu 10.04 this kernel may be built as 2.6.37-rc1&git8 patched via
> xen.next-2.6.37.patch
> xen.pcifront.fixes.patch
> All required upstream patches may be taken (as well as 2 above)
> from  http://koji.fedoraproject.org/koji/taskinfo?taskID=2598434
>   I believe as soon as xen.pcifront.fixes.patch will be accepted by upstream
> NFS client issue on F14 will be gone 

Ok, they are.. v2.6.37-rc2 which came out today has the fixes.

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