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From: Gerd Hoffmann <kraxel@suse.de>
To: Keir Fraser <Keir.Fraser@cl.cam.ac.uk>
Cc: Ian Pratt <m+Ian.Pratt@cl.cam.ac.uk>,
	xen-devel@lists.xensource.com,
	Mark Williamson <mark.williamson@cl.cam.ac.uk>,
	Horms <horms@verge.net.au>
Subject: Re: Re: [PATCH] Xen Guest Kexec
Date: Thu, 02 Mar 2006 10:16:43 +0100	[thread overview]
Message-ID: <4406B7FB.6030207@suse.de> (raw)
In-Reply-To: <7b7a318fc7204edaf650ffb8e1b11632@cl.cam.ac.uk>


> Okay, try changeset 9025:e0f66dbe4b13 which (hopefully) fixes
> map_domain_page() to work properly when the guest is running on the host
> idle page tables.

Thanks, it at least doesn't crash any more.  It doesn't work yet either,
but that most likely is a bug in setting up my page tables ...

btw: What happens if I try to install a gdt with zero entries?  Can I do
that?  Are there some default code/data/stack segments (full 4G minus
xen hole) available I can use then?  IIRC the domain builders don't
setup a gdt, so there must be some which are used at boot time until the
 OS kernel installes its own ...

cheers,

  Gerd

-- 
Gerd 'just married' Hoffmann <kraxel@suse.de>
I'm the hacker formerly known as Gerd Knorr.
http://www.suse.de/~kraxel/just-married.jpeg

  reply	other threads:[~2006-03-02  9:16 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-02-26 22:49 Re: [PATCH] Xen Guest Kexec Ian Pratt
2006-02-27  7:10 ` Keir Fraser
2006-02-27 15:34   ` Gerd Hoffmann
2006-02-27 16:19     ` Keir Fraser
2006-03-01 12:09       ` Gerd Hoffmann
2006-03-01 14:10         ` Gerd Hoffmann
2006-03-01 15:03           ` Keir Fraser
2006-03-01 17:35             ` Keir Fraser
2006-03-02  9:16               ` Gerd Hoffmann [this message]
2006-03-02  9:43                 ` Keir Fraser
2006-03-02 11:34                   ` Gerd Hoffmann
2006-03-02 11:55                     ` Keir Fraser
2006-03-02 16:36                       ` Gerd Hoffmann
2006-03-02 16:48                         ` Keir Fraser
2006-03-03  8:39                           ` Gerd Hoffmann
2006-03-03  9:14                             ` Keir Fraser
2006-03-03  9:35                               ` Keir Fraser
2006-03-03 11:19                                 ` Gerd Hoffmann
2006-03-06 14:15                                 ` Gerd Hoffmann
2006-03-06 16:04                                   ` Michael Vrable
2006-03-07 13:06                                 ` Gerd Hoffmann
2006-03-07 13:42                                   ` Keir Fraser
2006-03-07 14:43                                     ` Gerd Hoffmann
  -- strict thread matches above, loose matches on Subject: below --
2005-07-07 17:16 Mark Williamson
2006-02-23 10:52 ` Horms
2006-02-23 11:22   ` Gerd Hoffmann
2006-02-23 11:32     ` Mark Williamson
2006-02-23 13:03       ` Gerd Hoffmann
2006-02-23 14:49         ` Mark Williamson
2006-02-24 14:35           ` Gerd Hoffmann
2006-02-27 14:29             ` Mark Williamson
2006-02-27 15:39               ` Gerd Hoffmann
2006-02-23 11:36   ` Mark Williamson
2006-02-27  3:32     ` Horms
2006-02-27 14:58       ` Mark Williamson

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