From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ryan Harper Subject: Re: Unstableness in grant table block drivers Date: Mon, 18 Apr 2005 11:45:19 -0500 Message-ID: <20050418164519.GA19154@us.ibm.com> References: <20050416153922.GH27157@us.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: cwc22@cam.ac.uk Cc: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org * Christopher Clark [2005-04-18 11:37]: > > > Ryan: is this an SMP guest? > > > > Yes, that only shows up when trying to boot an SMP guest. > > Does the crash only occur when trying to boot an SMP guest - ie. do UP > guests start correctly? No, all domU's, whether SMP or UP crash the same way. > Ryan and Anthony: I've attached a patch that I'd like you to apply to > your unstable tree -- it just printk's almost everything so I can get > an idea of the code path you're running. > Alternatively, the three .c files modified by the patch are also > attached - they're taken from 2005-04-14 unstable and you should be > able to just replace the files in your tree. > > After changing your tree and rebuilding, please send the console logs > from boot onwards for xen/dom0 and domU, in a uniprocessor > configuration, both with and without using grant tables for block > transport. I'll try this out > thanks Sure. -- Ryan Harper Software Engineer; Linux Technology Center IBM Corp., Austin, Tx (512) 838-9253 T/L: 678-9253 ryanh@us.ibm.com