From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laura Abbott Subject: Re: Warning from AMD IOMMU performance counters Date: Thu, 25 Feb 2016 09:47:14 -0800 Message-ID: <56CF3E22.7080402@redhat.com> References: <56C798B8.6080009@redhat.com> <56CA69C7.3050508@iommu.org> <56CBB789.4020704@redhat.com> <56CC963A.1080607@redhat.com> <20160223175113.GA3711@pd.tnic> <20160225145716.GA18581@8bytes.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20160225145716.GA18581-zLv9SwRftAIdnm+yROfE0A@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Joerg Roedel , Borislav Petkov Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, Linux Kernel Mailing List List-Id: iommu@lists.linux-foundation.org On 02/25/2016 06:57 AM, Joerg Roedel wrote: > On Tue, Feb 23, 2016 at 06:51:13PM +0100, Borislav Petkov wrote: >> On Tue, Feb 23, 2016 at 09:26:18AM -0800, Laura Abbott wrote: >>> It was an issue with build signing on the testers machine. Once that was >>> fixed it was confirmed that the patches did fix the issue. >> >> Btw, Joerg did come up with a minimal fix today: >> >> https://lkml.kernel.org/r/20160223121215.GA31151-zLv9SwRftAIdnm+yROfE0A@public.gmane.org >> >> in case you want to run it instead of that big patchset which is still >> being reviewed... > > I just queued that small fix and tagged it for stable. Suravees patches > are too intrusive for that and better suited for v4.6. > > > Joerg > Thanks, I did end up pulling in that small fix.