From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joerg Roedel Subject: Re: Regression in kernel 4.2.3+ (relative to 4.1.10) on AMD 990FX system with IOMMU enabled Date: Wed, 20 Jan 2016 13:39:37 +0100 Message-ID: <20160120123937.GB2562@suse.de> References: <563A3F64.50808@redhat.com> <5644CD81.2020304@redhat.com> <20151118151841.GA2517@suse.de> <565F4CF5.90107@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <565F4CF5.90107-H+wXaHxf7aLQT0dZR+AlfA@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: Laine Stump Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org List-Id: iommu@lists.linux-foundation.org Hi Laine, On Wed, Dec 02, 2015 at 02:56:37PM -0500, Laine Stump wrote: > On 11/08/2015 11:52 AM, Laine Stump wrote: > > Here is the dmesg > > with IOMMU enabled in the BIOS (i.e. the devices *don't* work): > > > > http://fpaste.org/296772/14490851/ > > > > and here is is when IOMMU has been *disabled* in the BIOS (the > > devices *do* work): > > > > http://fpaste.org/296774/44908550/ > > Sorry, it took me long to look into this problem and now the links above disappeared. Can you please upload a dmesg with iommu enabled again? Thanks, Joerg