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RE: [Xen-ia64-devel] iosapic virtualisation


  • To: "Tristan Gingold" <Tristan.Gingold@xxxxxxxx>, <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Magenheimer, Dan (HP Labs Fort Collins)" <dan.magenheimer@xxxxxx>
  • Date: Tue, 31 Jan 2006 06:29:01 -0800
  • Delivery-date: Tue, 31 Jan 2006 14:38:46 +0000
  • List-id: Discussion of the ia64 port of Xen <xen-ia64-devel.lists.xensource.com>
  • Thread-index: AcYmUNH8qDMlkieGSv2xtBtS9oza8wAIYf3Q
  • Thread-topic: [Xen-ia64-devel] iosapic virtualisation

Hi Tristan --

A couple of quick notes...

Your second patch appears to be a naked diff, not a patch;
it doesn't show what file is changed.

Also note that the directory structure for xenlinux
is changed (for x86 yesterday and for ia64 hopefully today)
so the asm-xen directory no longer exists. 

Dan

> -----Original Message-----
> From: xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx 
> [mailto:xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf 
> Of Tristan Gingold
> Sent: Tuesday, January 31, 2006 4:30 AM
> To: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
> Subject: [Xen-ia64-devel] iosapic virtualisation
> 
> Hi,
> 
> here is the path for iosapic virtualisation.
> Currently this is just for review and comments.
> 
> I was able to boot xen and to start a domU.
> 
> I think it is almost ready for integration although it is far 
> from perfect.  
> Issues will come with driver domains or SMP dom0, but the 
> base will be here.
> 
> I'd like to know wether it should be put in xen-ia64-unstable 
> or in the -intel 
> tree ?
> The patch mostly follow the 'transparent virtualisation' 
> spirit: changes in 
> the linux kernel are *very* small: writes to iosapic are replaced by 
> hypercalls.
> 
> Thanks,
> Tristan.
> 

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