From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754105AbcAHRZU (ORCPT ); Fri, 8 Jan 2016 12:25:20 -0500 Received: from aserp1040.oracle.com ([141.146.126.69]:28146 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751224AbcAHRZS (ORCPT ); Fri, 8 Jan 2016 12:25:18 -0500 To: "Luck\, Tony" Cc: "Martin K. Petersen" , "linux-kernel\@vger.kernel.org" , "linux-scsi\@vger.kernel.org" Subject: Re: System "hangs" on kernels > v4.4-rc1 - mpt2sas problem? From: "Martin K. Petersen" Organization: Oracle Corporation References: <3908561D78D1C84285E8C5FCA982C28F39FA658E@ORSMSX114.amr.corp.intel.com> <3908561D78D1C84285E8C5FCA982C28F39FA6C38@ORSMSX114.amr.corp.intel.com> Date: Fri, 08 Jan 2016 12:25:14 -0500 In-Reply-To: <3908561D78D1C84285E8C5FCA982C28F39FA6C38@ORSMSX114.amr.corp.intel.com> (Tony Luck's message of "Fri, 8 Jan 2016 05:01:16 +0000") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Source-IP: aserv0021.oracle.com [141.146.126.233] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >>>>> "Tony" == Luck, Tony writes: Tony> If you need something more, let me know what commands to run. Well, you definitely have a SAS2308 installed. The question is whether that's the only controller or not. Your bisect aimed at a megaraid_sas patch. I just want to make sure we're looking at the right set of commits. So if you could boot an older kernel and verify that your root fs is indeed on a disk attached to the mpt2sas controller that would be helpful. -- Martin K. Petersen Oracle Linux Engineering