From mboxrd@z Thu Jan 1 00:00:00 1970 From: Linda Knippers Subject: Re: [PATCH 0/9] AMD IOMMU cleanups, fixes and IVRS bug workarounds Date: Sat, 13 Apr 2013 19:33:13 -0400 Message-ID: <5169EB39.5090908@hp.com> References: <1365538384-12426-1-git-send-email-joro@8bytes.org> <20130412080637.GN6858@8bytes.org> <20130413152602.GO6858@8bytes.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: 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: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org List-Id: iommu@lists.linux-foundation.org On 04/13/13 19:14, Shuah Khan wrote: > On Sat, Apr 13, 2013 at 9:26 AM, Joerg Roedel wrote: >> On Sat, Apr 13, 2013 at 11:06:22PM +0800, Andrew Cooks wrote: >>> On Fri, Apr 12, 2013 at 4:06 PM, Joerg Roedel wrote: >> >>>> Oh, that's sad. You were the only one having a machine wich actually has >>>> unity-mapped ranges defined in the BIOS table. The code for those >>>> mappings was basically untested before you ran it on that machine. >>>> >>> What is the machine in question? Maybe someone else has access to one, >>> if it's not too exotic. >> >> Shuah had access to a HP server machine (don't know which one) that >> defined unity-map ranges in the BIOS table. Shuah certainly knows the >> details about that machine. >> > > Joerg/Andrew, > > It is a DL385 Gen8 server. Unfortunately I left HP as of yesterday and no longer > have access to the system. Maybe there others that have access to one. Shuah, I think I know which machine you were using but if you'll send me a note off list with the system details and what someone should look for, I'll see if I can get someone to test. -- ljk > > -- Shuah > _______________________________________________ > iommu mailing list > iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org > https://lists.linuxfoundation.org/mailman/listinfo/iommu >