From mboxrd@z Thu Jan 1 00:00:00 1970 From: PUCCETTI Armand Subject: frame_table initialisation Date: Mon, 26 Feb 2007 15:45:46 +0100 Message-ID: <45E2F29A.2020601@cea.fr> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit 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 It is unclear for me how variable frame_table is initialised: 1. According to function __start_xen: Variable frame_table is initialised by __start_xen -> init_frametable. but 2. some lines before in __start_xen, this variable is referenced by function map_pages_to_xen -> virt_to_xen_l2 -> alloc_xen_pagetable -> mfn_to_page. What should the value of frame_table be there? Do I miss some pre-initialisation(s)? Armand