From mboxrd@z Thu Jan 1 00:00:00 1970 From: Abhinav Srivastava Subject: How to build non-PAE dom0 kernel with Xen-3.2-testing (PAE-disabled)? Date: Tue, 23 Sep 2008 07:08:59 +0530 (IST) Message-ID: <784240.52880.qm@web7904.mail.in.yahoo.com> Reply-To: abhinavs_iitkgp@yahoo.co.in Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org Hi there, I am trying build Xen-3.2-testing version (directly fetched from mercury) o= n my Intel Core 2 Quad desktop. The desktop has got 4GB of RAM and currentl= y running Fedora 8. I built Xen with PAE disabled (modified the Config.mk f= ile) and rebooted my machine, but it gave me kernel panic error. The messag= e that I saw was "Mismatch occurred. Xen 32-bit lsb, Dom0 32-bit PAE, lsb" I tried different ways to disable PAE support from the dom0 but none of the= m worked. I built the same xen version on my laptop (Intel Core 2 duo with = 2GB of RAM) 2 months back and I got PAE disabled thing working.=20 This time I saw a new parameter "CONFIG_X86_PAE=3DY" in the .config file in= side the build-linux-2.6.18-xen_x86_32 directory. If I try to make "CONFIG_= X86_PAE=3DN" in the .config file, it does not work as this file gets genera= ted everytime. When I checked the build-linux-2.6.18-xen_x86_3/.config file= of my laptop installation, I did not see such configuration parameters. Is it introduced recently or depending upon the machine it gets added on-th= e-fly? In any case, how to build dom0 kernel with non-PAE support. I really= want to build all non-pae kernels for my research work perspective. Please let me know someway/settings so that I could build non-pae dom0 kern= el.=20 Any help would be highly appreciated. Thanks, Abhinav=0A=0A=0A Unlimited freedom, unlimited storage. Get it now, on = http://help.yahoo.com/l/in/yahoo/mail/yahoomail/tools/tools-08.html/