From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joerg Roedel Subject: Re: Kernel Oops: iommu related? Date: Thu, 12 Feb 2015 22:13:40 +0100 Message-ID: <20150212211340.GF29106@8bytes.org> References: <54DCE8A6.4000608@compro.net> <20150212180846.GD29106@8bytes.org> <54DCF024.30309@compro.net> <54DD00FE.2050009@compro.net> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <54DD00FE.2050009-n2QNKt385d+sTnJN9+BGXg@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: Mark Hounschell Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org List-Id: iommu@lists.linux-foundation.org On Thu, Feb 12, 2015 at 02:37:34PM -0500, Mark Hounschell wrote: > [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-3.18.7-lcrs root=/dev/disk/by-id/ata-ST3160815AS_6RACD7A6-part5 splash=verbose showopts video=1600x1200 noresume apm=off vmalloc=256M cma=64M@0-4G audit=0 nohz=on nohz_full=4,5,6,7 rcu_nocbs=4,5,6,7 3 Oh, and can you please boot with 'amd_iommu_dump' on the kernel command line and send me dmesg after boot? Thanks, Joerg