[Fedora-xen] FW: How to make xen0 and xen with http://free.linux.hp.com/~agriffis/fedora-kernel-rpm

[Zhang, Xiantao]

Thanks & Best Regards
-Xiantao

OTC,Intel Corporation

-----Original Message-----
From: Zhang, Xiantao 
Sent: 2006年6月23日 21:29
To: Yu, Fenghua; 'Aron Griffis'
Cc: Yang, Fred; Tian, Kevin; You, Yongkang
Subject: RE: How to make xen0 and xen with http://free.linux.hp.com/~agriffis/fedora-kernel-rpm

Hi Fenghua/Aron
	This issue should be caused by mismatch of xen and xenlinux's Cset. Xen's version should be xen-unstable.hg's Cset 10314, but xenlinux not based xen-unstalbe.hg's 10314 and seems that it based xen-ia64-unstable.hg's Cset 10314. If so, it will cause unpredictable aftermath. The obvious phenomena is that one page of xen0's kernel code was flushed and triggered breakfault at last. Seems we should rebase linux-2.6-xen.patch to xen-unstalble's Cset 10314 first?
Thanks & Best Regards
-Xiantao

OTC,Intel Corporation

> -----Original Message-----
> From: Yu, Fenghua > Sent: 2006年6月23日 10:50
> To: Aron Griffis; Zhang, Xiantao
> Cc: Yang, Fred; Tian, Kevin; You, Yongkang
> Subject: RE: How to make xen0 and xen with
> http://free.linux.hp.com/~agriffis/fedora-kernel-rpm
> 
> 
> Hi, Xiantao,
> 
> Could you try to reproduce the issue and fix it today? Please update us the
> status then we can follow up. I think I saw this kind of issue (invalid
> hypercalls) at the very beginning. The issue was gone after rebuilding the
> xen/kernel rpms or updating xen/kernel rpms.
> 
> Thanks.
> 
> -Fenghua
> 
> -----Original Message-----
> From: Aron Griffis [mailto:aron at hp.com]
> Sent: Thursday, June 22, 2006 7:09 PM
> To: Zhang, Xiantao
> Cc: Yang, Fred; Tian, Kevin; You, Yongkang; Yu, Fenghua
> Subject: Re: How to make xen0 and xen with
> http://free.linux.hp.com/~agriffis/fedora-kernel-rpm
> 
> Well, this is mixed news, but it is all I have at the
> moment...
> 
> I updated fedora-kernel-ia64 today.  It builds and you can
> find the new rpms in my yum repository.
> 
> However it doesn't boot.  The kernel attempts to make
> invalid hypercalls.  I have not looked closely yet and don't
> know the root cause of the problem.
> 
> If you would be willing to test and debug those rpms, that
> would be fantastic.  Even though it doesn't boot at the
> moment, I am going to create an RFC patchset for Red Hat to
> get comments for the moment.  I plan to send that out
> tomorrow morning.
> 
> Best regards,
> Aron
> 
> Zhang, Xiantao wrote:  [Thu Jun 22 2006, 09:03:33PM EDT]
> > Oh, seems I had some misunderstandings here. OK, Wish your good news. :)
> > Thanks & Best Regards
> > -Xiantao
> >
> > OTC,Intel Corporation
> >
> > > -----Original Message-----
> > > From: Aron Griffis [mailto:aron at hp.com]
> > > Sent: 2006年6月23日 1:26
> > > To: Zhang, Xiantao
> > > Cc: Yang, Fred; Tian, Kevin; You, Yongkang; Yu, Fenghua
> > > Subject: Re: How to make xen0 and xen with
> > > http://free.linux.hp.com/~agriffis/fedora-kernel-rpm
> > >
> > > Hi Xiantao,
> > >
> > > Zhang, Xiantao wrote:  [Thu Jun 22 2006, 01:33:08AM EDT]
> > > > 	We have noticed that you used this following tree to generate