Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752495AbdCALJJ convert rfc822-to-8bit (ORCPT ); Wed, 1 Mar 2017 06:09:09 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:53257 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751553AbdCALIr (ORCPT ); Wed, 1 Mar 2017 06:08:47 -0500 Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 10.2 \(3259\)) Subject: Re: [PATCH] jump_label: align jump_entry table to at least 4-bytes From: Sachin Sant In-Reply-To: <23989c10-7b47-3fda-f790-25b539704bec@akamai.com> Date: Wed, 1 Mar 2017 12:42:18 +0530 Cc: Steven Rostedt , linux-mips@linux-mips.org, Chris Metcalf , Russell King , Ralf Baechle , LKML , Rabin Vincent , Paul Mackerras , Anton Blanchard , linuxppc-dev@lists.ozlabs.org, Ingo Molnar , Zhigang Lu , Michael Ellerman Content-Transfer-Encoding: 8BIT References: <1488221364-13905-1-git-send-email-jbaron@akamai.com> <93219edf-0f6d-5cc7-309c-c998f16fe7ac@akamai.com> <20170227160601.5b79a1fe@gandalf.local.home> <6db89a8d-6053-51d1-5fd4-bae0179a5ebd@caviumnetworks.com> <20170227170911.2280ca3e@gandalf.local.home> <7fa95eea-20be-611c-2b63-fca600779465@caviumnetworks.com> <20170227173630.57fff459@gandalf.local.home> <7bd72716-feea-073f-741c-04212ebd0802@caviumnetworks.com> <68fe24ea-7795-24d8-211b-9d8a50affe9f@akamai.com> <510FF566-011D-4199-86F7-2BB4DBF36434@linux.vnet.ibm.com> <20170228112144.65455de5@gandalf.local.home> <1de00727-de97-f887-78bd-dd49131cdf61@akamai.com> <999e2c3f-698c-703c-67a9-26aea3c97dc0@caviumnetworks.com> <542488db-5c59-afa5-6d1d-a437c87bc613@akamai.com> <912fa97a-aa1d-c0e4-dc83-fc5c745db1c1@caviumnetworks.com> <23989c10-7b47-3fda-f790-25b539704bec@akamai.com> To: Jason Baron , David Daney X-Mailer: Apple Mail (2.3259) X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 17030107-0032-0000-0000-000001F162EA X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 17030107-0033-0000-0000-000012236658 Message-Id: X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-03-01_02:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1612050000 definitions=main-1703010072 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 549 Lines: 13 > I also checked all the other .ko files and they were properly aligned. So I think this should hopefully work, and I like that its not a per-arch fix. > > Sachin, sorry to bother you again, but I'm hoping you can try David's latest patch to scripts/module-common.lds, just to test in your setup. I tested the patch on 2 different systems where I ran into this problem. In both cases the system boots without any warning. A quick module load/unload test also worked correctly. Tested-by: Sachin Sant Thanks -Sachin