Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751487AbdCBKPP (ORCPT ); Thu, 2 Mar 2017 05:15:15 -0500 Received: from mx1.redhat.com ([209.132.183.28]:60596 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750787AbdCBKPI (ORCPT ); Thu, 2 Mar 2017 05:15:08 -0500 Date: Thu, 2 Mar 2017 18:14:54 +0800 From: Xiong Zhou To: jpoimboe@redhat.com, linux-kernel@vger.kernel.org Subject: Re: boot failure, module: overflow in relocation Message-ID: <20170302101454.3dlhzoocoeqlzrzi@XZHOUW.usersys.redhat.com> References: <20170302095127.pipycfubtvskxnm5@XZHOUW.usersys.redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170302095127.pipycfubtvskxnm5@XZHOUW.usersys.redhat.com> User-Agent: NeoMutt/20170206-195-7adf12 (1.7.2) X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Thu, 02 Mar 2017 10:14:56 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3529 Lines: 59 Nevermind, it got fixed now i think. On Thu, Mar 02, 2017 at 05:51:27PM +0800, Xiong Zhou wrote: > Hi, > > One host failed to boot while merge going on, > > [ 13.076303] module: overflow in relocation type 10 val ffffffffa0060e58 > [ 13.076338] module: overflow in relocation type 10 val ffffffffa01ac96b > [ 13.076340] module: `scsi_transport_sas' likely not compiled with -mcmodel=kernel > [ 13.181517] module: `pps_core' likely not compiled with -mcmodel=kernel > [ 13.212405] module: overflow in relocation type 10 val ffffffffa004c278 > [ 13.244297] module: `fjes' likely not compiled with -mcmodel=kernel > [ 13.294340] module: overflow in relocation type 10 val ffffffffa003be58 > [ 13.294348] module: overflow in relocation type 10 val ffffffffa0082797 > [ 13.294350] module: `nd_pmem' likely not compiled with -mcmodel=kernel > [ 13.388080] module: `pps_core' likely not compiled with -mcmodel=kernel > [ 13.433976] module: overflow in relocation type 10 val ffffffffa0095c8e > [ 13.466011] module: `drm' likely not compiled with -mcmodel=kernel > > then wait to mount rootfs or other tasks like forever. > > Bisect pointing to: > commit d1091c7fa3d52ebce4dd3f15d04155b3469b2f90 > Author: Josh Poimboeuf > Date: Tue Feb 21 15:35:32 2017 -0600 > > objtool: Improve detection of BUG() and other dead ends > > After reverting these 3 commits, login prompt shows. > 4e4636c objtool: Enclose contents of unreachable() macro in a block > 3d1e236 objtool: Prevent GCC from merging annotate_unreachable() > d1091c7 objtool: Improve detection of BUG() and other dead ends > > Thanks, > > ---- bisect log ------ > git bisect start > # good: [86292b33d4b79ee03e2f43ea0381ef85f077c760] Merge branch 'akpm' (patches from Andrew) > git bisect good 86292b33d4b79ee03e2f43ea0381ef85f077c760 > # bad: [8313064c2e75542201e557e2b496668811c2484a] Merge tag 'nfsd-4.11' of git://linux-nfs.org/~bfields/linux > git bisect bad 8313064c2e75542201e557e2b496668811c2484a > # bad: [d4f4cf77b37eaea58ef863a4cbc95dad3880b524] Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm > git bisect bad d4f4cf77b37eaea58ef863a4cbc95dad3880b524 > # bad: [74efe07bc38c538ba7ac40a895910f4f3bee3152] Merge branch 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip > git bisect bad 74efe07bc38c538ba7ac40a895910f4f3bee3152 > # good: [c4d2603dac3a555e4bb324daf5cb5cdb5694eedd] rhashtable: Fix RCU dereference annotation in rht_bucket_nested > git bisect good c4d2603dac3a555e4bb324daf5cb5cdb5694eedd > # good: [2f44f75257d57f0d5668dba3a6ada0f4872132c9] Merge branch 'qed-fixes' > git bisect good 2f44f75257d57f0d5668dba3a6ada0f4872132c9 > # good: [74e3f63ce60eb81fbd39aa6c0353059b7e2cb5f7] Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide > git bisect good 74e3f63ce60eb81fbd39aa6c0353059b7e2cb5f7 > # bad: [4e4636cf981b5b629fbfb78aa9f232e015f7d521] objtool: Enclose contents of unreachable() macro in a block > git bisect bad 4e4636cf981b5b629fbfb78aa9f232e015f7d521 > # bad: [d1091c7fa3d52ebce4dd3f15d04155b3469b2f90] objtool: Improve detection of BUG() and other dead ends > git bisect bad d1091c7fa3d52ebce4dd3f15d04155b3469b2f90 > # good: [9f0c18aec620bc9d82268b3cb937568dd07b43ff] objtool: Fix CONFIG_STACK_VALIDATION=y warning for out-of-tree modules > git bisect good 9f0c18aec620bc9d82268b3cb937568dd07b43ff > # first bad commit: [d1091c7fa3d52ebce4dd3f15d04155b3469b2f90] objtool: Improve detection of BUG() and other dead ends