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From: Gerd Hoffmann <kraxel@redhat.com>
To: Kevin Wolf <kwolf@suse.de>
Cc: xen-devel@lists.xensource.com, Ian Jackson <Ian.Jackson@eu.citrix.com>
Subject: Re: Re: [PATCH] qemu-xen: Fix PV segfault
Date: Wed, 02 Jul 2008 10:38:32 +0200	[thread overview]
Message-ID: <486B3E88.1020904@redhat.com> (raw)
In-Reply-To: <486B3428.5000006@suse.de>

Kevin Wolf wrote:
> Maybe you're right and it would be better to assign even PV machines a
> cpu, but I'm not sure what other functionality this implies to
> implement. I'll try to look into this.

You can create a dummy cpu in halted state, have a look at
http://kraxel.fedorapeople.org/patches/0004-xen-groundwork-for-xen-support.patch
;)

While I'm at it:  There is a patch queue with at
http://kraxel.fedorapeople.org/patches/

The plan is to submit that stuff upstream, so regular qemu will have xen
support.  Right now the patch queue has only paravirt bits.  It comes
with a new machine type and a bunch of backend drivers (console,
framebuffer, disk, nic).  Will be posted to the list when it is ready
for submission (framebuffer still has some problems).

cheers,
  Gerd

-- 
http://kraxel.fedorapeople.org/xenner/

  reply	other threads:[~2008-07-02  8:38 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-06-26 18:37 [PATCH] qemu-xen: Fix PV segfault Kevin Wolf
2008-07-01 11:42 ` Kevin Wolf
2008-07-01 17:31 ` Ian Jackson
2008-07-02  7:54   ` Kevin Wolf
2008-07-02  8:38     ` Gerd Hoffmann [this message]
2008-07-02 14:19       ` John Levon
2008-07-02 14:32         ` Ian Jackson
2008-07-02 14:35           ` Stefan de Konink
2008-07-02 14:38           ` John Levon
2008-07-02 14:50             ` Ian Jackson
2008-07-02 14:55               ` Kevin Wolf
2008-07-02 14:59               ` Stefan de Konink
2008-07-02 15:14                 ` Ian Jackson
2008-07-02 15:28                   ` Stefan de Konink
2008-07-02 15:39                     ` Daniel P. Berrange
2008-07-02 16:00                   ` John Levon
2008-07-02 17:14                     ` Ian Jackson
2008-07-02 15:00               ` Daniel P. Berrange
2008-07-02 15:05               ` Daniel P. Berrange
2008-07-02 15:08               ` John Levon
2008-07-02 14:46           ` Kevin Wolf
2008-07-02 14:52           ` Daniel P. Berrange
2008-07-02 15:59           ` Gerd Hoffmann
2008-07-03  8:01         ` Gerd Hoffmann
2008-07-03  8:16           ` Kevin Wolf
2008-07-03 10:55             ` Gerd Hoffmann
2008-07-03 11:05               ` Kevin Wolf
2008-07-03 11:17                 ` Kevin Wolf
2008-07-03 11:18                 ` Gerd Hoffmann
2008-07-03  9:32           ` Ian Jackson
2008-07-03 11:13             ` Gerd Hoffmann
2008-07-02 10:21     ` Ian Jackson
2008-07-02 11:30       ` Kevin Wolf

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