From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: Backport per-device vector map patches to xen 4.1.3 Date: Thu, 17 Nov 2011 12:05:14 -0500 Message-ID: <20111117170514.GA3017@phenom.dumpdata.com> References: <201110271607.52785.wei.wang2@amd.com> <20111117160244.GA6667@phenom.dumpdata.com> <4EC549280200007800061AC5@nat28.tlf.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <4EC549280200007800061AC5@nat28.tlf.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Jan Beulich Cc: George@acsinet12.oracle.com, Keir Fraser , Dunlap , Wei Huang2 , Jacob Shin , Wei Wang2 , "xen-devel@lists.xensource.com" List-Id: xen-devel@lists.xenproject.org On Thu, Nov 17, 2011 at 04:49:28PM +0000, Jan Beulich wrote: > >>> On 17.11.11 at 17:02, Konrad Rzeszutek Wilk wrote: > > On Thu, Oct 27, 2011 at 04:07:51PM +0200, Wei Wang2 wrote: > >> Recently we found an issue in xen 4.1. Under heavy I/O stress such as > > running > >> bonnie++, Dom0 would lost its hard disk with lots of I/O errors. We found > >> that some PCI-E devices was using the same vector as SMBus on AMD platforms > >> and George' patch set that enables per-device vector map can fix this > >> problem. > >> > >> Following patches have been back ported and tested by Jacob and Wei H. > >> Please apply them to Xen 4.1.3 > > > > Can they be applied please? I've been running these without hiccups for > > well, > > since they were posted. On both AMD and Intel boxes. > > > > So, Tested-by: Konrad Rzeszutek Wilk > > Thanks to Keir, they're already in - c/s 23177:9a38e30e5459. Oh, they are. Hmm, somehow when I looked at xenbits.xen.org I couldn't find them. Now I see them :-)