Re: [Xen-devel] Re: FC15: 32-bit PV guest crash on restore on x64_86 host

[Igor Mammedov <imammedo@xxxxxxxxxx>]

On 05/05/2011 11:28 PM, Konrad Rzeszutek Wilk wrote:
> On Wed, May 04, 2011 at 05:13:20PM -0400, Konrad Rzeszutek Wilk wrote:
> > On Wed, May 04, 2011 at 11:03:04PM +0200, Igor Mammedov wrote:
> > > On 05/04/2011 10:19 PM, Konrad Rzeszutek Wilk wrote:
> > > > On Wed, May 04, 2011 at 09:58:01PM +0200, Igor Mammedov wrote:
> > > > > On restore 32bit PV guest crashes on x64_86 host, while  x64_86 PV guest
> > > > > works as expected.
> I tried this with 2.6.39-rc6 and could not reproduce this. Does it work
> for you with 2.6.39-rc6? Or is it _only_ failing with 2.6.38?
It's failing with 2.6.39-rc6 as well. And 2.6.38 with suggested patches 
as well.
But since I do like fast builds, I've used fast PC with 2 NUMA nodes at 
least and
it turns out  that the bug is not reproducible on PC with only one cpu 
(HPZ800
1 socket config). So you can reproduce it if you try a PC with at least 
2 cpus
nodes.

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