From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: difference between xen hypervisor and common kernel on handling BIOS's e820 map ? Date: Tue, 30 Aug 2011 12:10:04 -0400 Message-ID: <20110830161004.GA4055@dumpdata.com> References: <1314681899.56694.YahooMailNeo@web122110.mail.ne1.yahoo.com> <20110830140030.GG11346@dumpdata.com> <1314718232.58990.YahooMailNeo@web122104.mail.ne1.yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1314718232.58990.YahooMailNeo@web122104.mail.ne1.yahoo.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Lin-bao Zhang Cc: "xen-devel@lists.xensource.com" List-Id: xen-devel@lists.xenproject.org On Tue, Aug 30, 2011 at 08:30:32AM -0700, Lin-bao Zhang wrote: > > > >> I diff them in a picture : > > >Huh? Can you just do a diff of the two texts or just > >do <=== on the email to point to it? > orry for lost that differing result of picture(I just paste it here ,it seems it can't work), I am having a hard time believing you can't paste it (which you did in the previous email) and adding this in what you pasted: Xen: 00000000fff80000 - 0000000100000000 (reserved) Xen: 0000000100000000 - 0000000144b15000 (usable) <==== THIS ONE? > so , I paste this picture link:https://lh3.googleusercontent.com/-SfaWAj7_hzQ/TlyUQhgoUcI/AAAAAAAAAVk/Ax_ucBYVbD4/s800/e820%252520map.jpg Ah, That. It is an extra 8MB phantom area that is used to setup mappings with other guests. > > I also upload my machine's all booting messages including BIOS/grub/linuxkernel. There is no need for all of that.