From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Williamson Subject: ia64 tripping over BUG_ON from cset 9224 Date: Mon, 13 Mar 2006 22:16:21 -0700 Message-ID: <1142313382.27381.26.camel@localhost> Mime-Version: 1.0 Content-Type: text/plain 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: Keir Fraser Cc: xen-devel , xen-ia64-devel List-Id: xen-devel@lists.xenproject.org When booting an ia64 guest domain on current xen-unstable.hg we hit BUG_ON(info->rq != NULL) in blkfront/vbd.c:xlvbd_alloc_gendisk(). Skipping this BUG_ON allows a domU to boot normally using a file backed vbd. Is this BUG_ON really necessary, or are we missing something important here on ia64? Thanks, Alex -- Alex Williamson HP Linux & Open Source Lab