From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gerd Hoffmann Subject: Re: Re: [PATCH] Xen Guest Kexec Date: Thu, 02 Mar 2006 10:16:43 +0100 Message-ID: <4406B7FB.6030207@suse.de> References: <08134dbedd3f8cf9e06f9876efe364bb@cl.cam.ac.uk> <44031C17.1030502@suse.de> <497e0e82f56e48142857ac3e0280d691@cl.cam.ac.uk> <44058EED.7060006@suse.de> <4405AB49.9020704@suse.de> <7b7a318fc7204edaf650ffb8e1b11632@cl.cam.ac.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <7b7a318fc7204edaf650ffb8e1b11632@cl.cam.ac.uk> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Keir Fraser Cc: Ian Pratt , xen-devel@lists.xensource.com, Mark Williamson , Horms List-Id: xen-devel@lists.xenproject.org > 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 I'm the hacker formerly known as Gerd Knorr. http://www.suse.de/~kraxel/just-married.jpeg