From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: Re: Powerdown problem on XEN | ACPI S5 Date: Wed, 14 Aug 2013 21:18:02 +0100 Message-ID: <520BE5FA.8040306@citrix.com> References: <520B4465.6000600@web2web.at> <520B784F02000078000EBD42@nat28.tlf.novell.com> <520B8B8E.5020504@web2web.at> <520B8D63.6040903@citrix.com> <520BB7B7.1000108@web2web.at> <520BBEC3.6060004@citrix.com> <520BCF0B.4010106@web2web.at> <520BD621.1040701@web2web.at> <520BD80B.4060101@citrix.com> <520BDCE4.3040803@web2web.at> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1V9hWD-0005en-7h for xen-devel@lists.xenproject.org; Wed, 14 Aug 2013 20:18:09 +0000 In-Reply-To: <520BDCE4.3040803@web2web.at> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Atom2 Cc: xen-devel , Ian Campbell , Jan Beulich List-Id: xen-devel@lists.xenproject.org On 14/08/13 20:39, Atom2 wrote: > Hi Andrew, > all requested information is attached, please see notes below. > > My ongoing & continued thanks anyway ... > > Am 14.08.13 21:18, schrieb Andrew Cooper: > [...] >> Hmm - curious. That would indicate that the timeout occurs during the >> very first attempt to shut down the iommu >> >> Can you grab the full log with "iommu=1,debug,verbose" ? > Sure, please see attachment "XEN console (debug, verbose)" >> >> Can you also please attach "lspci -vv" and "lspci -tv" from dom0 > No problem - please see attachements "lspci-vv" and "lspci-tv" >> >> ~Andrew >> Ok thanks. Do you mind confirming whether S5 works with "iommu=off" on the Xen command line? ~Andrew