Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752064AbdHASfO (ORCPT ); Tue, 1 Aug 2017 14:35:14 -0400 Received: from ale.deltatee.com ([207.54.116.67]:33377 "EHLO ale.deltatee.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751049AbdHASfN (ORCPT ); Tue, 1 Aug 2017 14:35:13 -0400 To: Potnuri Bharat Teja , Matan Barak Cc: Matan Barak , Yishai Hadas , Doug Ledford , "linux-rdma@vger.kernel.org" , Sean Hefty , Hal Rosenstock , Jason Gunthorpe , Stephen Bates , "linux-kernel@vger.kernel.org" References: <216b770e-fc08-68a6-c1bf-be96d52e325e@deltatee.com> <20170801123017.GA19657@chelsio.com> From: Logan Gunthorpe Message-ID: <39424775-e5e9-c29f-7375-1ae9d35e4685@deltatee.com> Date: Tue, 1 Aug 2017 12:35:07 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 In-Reply-To: <20170801123017.GA19657@chelsio.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-SA-Exim-Connect-IP: 172.16.1.162 X-SA-Exim-Rcpt-To: linux-kernel@vger.kernel.org, sbates@raithlin.com, jgunthorpe@obsidianresearch.com, hal.rosenstock@gmail.com, sean.hefty@intel.com, linux-rdma@vger.kernel.org, dledford@redhat.com, yishaih@mellanox.com, matanb@mellanox.com, matanb@dev.mellanox.co.il, bharat@chelsio.com X-SA-Exim-Mail-From: logang@deltatee.com Subject: Re: BUG: NULL pointer dereference at ib_uverbs_comp_handler+0x20 X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on ale.deltatee.com) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 382 Lines: 13 Hey, On 01/08/17 06:30 AM, Potnuri Bharat Teja wrote: > Hi Logan, > Today I sent out a patch to address the issue. Please try it. > "[PATCH 1/1] RDMA/uverbs: Initialize cq_context appropriately" Thanks, as I mentioned in my other email this fixes the kernel panic on the T6 but doesn't solve all my problems. You can add a Tested-by: Logan Gunthorpe Logan