From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bart Van Assche Subject: Re: v4.11 mlx5 regression Date: Tue, 28 Feb 2017 20:00:44 +0000 Message-ID: <1488312028.2370.12.camel@sandisk.com> References: <1488233058.2597.1.camel@sandisk.com> <1488300599.2370.5.camel@sandisk.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: Content-Language: en-US Content-ID: Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: "parav-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org" Cc: "linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org" List-Id: linux-rdma@vger.kernel.org On Tue, 2017-02-28 at 19:53 +0000, Parav Pandit wrote: > I am using Linux-block tree testing on x86_64. > git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git >=20 > Commit ac1820fb286b552b6885d40ab34f1e59b815f1f1 introduced dma_ops relate= d change that you made. > With this change I am hitting below error in mlx5_ib driver. > "DMAR: Allocating domain for mlx5_0 failed" >=20 > I revert back to commit edccb59429657b09806146339e2b27594c1d1da0. > With revert I do not hit the error. >=20 > I do not have cycles to debug/fix this currently. Do you think this might= be related to your change? Hello Parav, Since I do not have access to an mlx5 setup I hope that you realize that without a bisect your report is useless to me. Bart.= -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html