From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dennis Dalessandro Subject: Re: [PATCH 11/11] IB/mlx4: Prevent cross page boundary allocation Date: Wed, 22 Jun 2016 11:01:42 -0400 Message-ID: <20160622150141.GA25806@phlsvsds.ph.intel.com> References: <1466605652-24798-1-git-send-email-leonro@mellanox.com> <1466605652-24798-12-git-send-email-leonro@mellanox.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Return-path: Content-Disposition: inline In-Reply-To: <1466605652-24798-12-git-send-email-leonro-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Leon Romanovsky Cc: dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Chuck Lever , Yishai Hadas , Leon Romanovsky List-Id: linux-rdma@vger.kernel.org On Wed, Jun 22, 2016 at 05:27:32PM +0300, Leon Romanovsky wrote: >From: Chuck Lever > >Prevent cross page boundary allocation by allocating >new page, this is required to be aligned with ConnectX-3 HW >requirements. > >Not doing that might cause to "RDMA read local protection" error. > >Fixes: 1b2cd0fc673c ('IB/mlx4: Support the new memory registration API') >Suggested-by: Christoph Hellwig >Signed-off-by: Chuck Lever >Reviewed-by: Sagi Grimberg >Signed-off-by: Yishai Hadas >Signed-off-by: Leon Romanovsky >Signed-off-by: Leon Romanovsky Hi Leon, why sign-off twice with different addresses? -Denny -- 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