From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: Support for more than 2GB RAM in guests. Date: Wed, 18 Apr 2007 19:12:09 +0300 Message-ID: <46264359.8060501@qumranet.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org To: "Kiselev, Sergey" Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.vger.kernel.org Kiselev, Sergey wrote: > Hi, > > Any plans to add support for guests with more than 2GB RAM? No immediate plans, but of course I'd like to have that limitation lifted. > > I tried to fix obvious limitations, e.g. to change ram_size and > phys_ram_size variables from 'int' to 'unsigned long' type. > Now I am getting 'init_rmode_tss: gfn_to_page failed' error from KVM, > so probably KVM kernel module needs to be fixed also. I'd expect kvm to be 64-bit clean (esp. with a 64-bit host). Did you check in kvmctl.c whether the memory slot created was actually > 2GB? Maybe there are further places in qemu/libkvm that need fixing. > > Thanks, > Sergey > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------- > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 express and take > control of your XML. No limits. Just data. Click to get it now. > http://sourceforge.net/powerbar/db2/ > ------------------------------------------------------------------------ > > _______________________________________________ > kvm-devel mailing list > kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org > https://lists.sourceforge.net/lists/listinfo/kvm-devel > -- error compiling committee.c: too many arguments to function ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/