From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5D521C433F5 for ; Wed, 15 Dec 2021 17:22:15 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 9ACDB6B0071; Wed, 15 Dec 2021 12:22:04 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 95B266B0073; Wed, 15 Dec 2021 12:22:04 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 823846B0074; Wed, 15 Dec 2021 12:22:04 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0041.hostedemail.com [216.40.44.41]) by kanga.kvack.org (Postfix) with ESMTP id 6B7FF6B0071 for ; Wed, 15 Dec 2021 12:22:04 -0500 (EST) Received: from smtpin17.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 188118249980 for ; Wed, 15 Dec 2021 17:21:54 +0000 (UTC) X-FDA: 78920696148.17.F28AB28 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by imf15.hostedemail.com (Postfix) with ESMTP id BC2CEA0017 for ; Wed, 15 Dec 2021 17:21:48 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id F388EB81D3F; Wed, 15 Dec 2021 17:21:50 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E70D3C36AE2; Wed, 15 Dec 2021 17:21:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1639588909; bh=5kw5d/dJmPzKVkRoB5LKQamLyO243vfdE9NF/V8TtsA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=GWrV/EiGznIzhs5lwHJfEXtffgY2NeUaRr7i2F+yyxfvUdi5E5PZH8LhxdNnL0YSH BTn6ii0Rzh8zF2kWe6R/WqtZygnZM7ZyDPgb3w/1e28BxOFEna4BM/bknhhwJygDhT HcarbJQtmlCViCoj9EUHxN19Ot4IQpszrgIMShunJxuTKVQypiyMuzA+aJDGhiIVbG E3xvQGhiurqW59+sdJ1Krk1YEjLThrj/fJDQONn17v+vNuPIjct7ywwrF+zxiludTG UJp1CmtzhFt3c0UNCpd3v2O1aRco/GnsWDVQdsux3pHG/MdKAOYfk3+98HAfR8NOEA zKW2zb7SvdjAA== Date: Wed, 15 Dec 2021 10:21:44 -0700 From: Nathan Chancellor To: kernel test robot Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman , Nick Desaulniers , Andrew Morton , Linux Memory Management List , Sasha Levin Subject: Re: [linux-stable-rc:queue/5.10 6492/9999] ERROR: modpost: "raid6_2data_recov" [fs/btrfs/btrfs.ko] undefined! Message-ID: References: <202112151422.M34sDTRZ-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202112151422.M34sDTRZ-lkp@intel.com> X-Rspamd-Queue-Id: BC2CEA0017 X-Stat-Signature: o17mjjnqh57utedt77uu5ipoekz53i5r Authentication-Results: imf15.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b="GWrV/EiG"; spf=pass (imf15.hostedemail.com: domain of nathan@kernel.org designates 145.40.68.75 as permitted sender) smtp.mailfrom=nathan@kernel.org; dmarc=pass (policy=none) header.from=kernel.org X-Rspamd-Server: rspam10 X-HE-Tag: 1639588908-852470 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Wed, Dec 15, 2021 at 02:49:44PM +0800, kernel test robot wrote: > Hi Nathan, > > First bad commit (maybe != root cause): Indeed, pre-existing issue :) > tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git queue/5.10 > head: a0e5648b46a984339e8c472bfe5da299dd65fc3b > commit: f7121692795c654b52b460a11107a87285bb1dcd [6492/9999] hexagon: handle {,SOFT}IRQENTRY_TEXT in linker script > config: hexagon-randconfig-r041-20211215 (https://download.01.org/0day-ci/archive/20211215/202112151422.M34sDTRZ-lkp@intel.com/config) > compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project b6a2ddb6c8ac29412b1361810972e15221fa021c) > reproduce (this is a W=1 build): > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/commit/?id=f7121692795c654b52b460a11107a87285bb1dcd > git remote add linux-stable-rc https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git > git fetch --no-tags linux-stable-rc queue/5.10 > git checkout f7121692795c654b52b460a11107a87285bb1dcd > # save the config file to linux build tree > mkdir build_dir > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot > > All errors (new ones prefixed by >>, old ones prefixed by <<): > > ERROR: modpost: "__raw_writesl" [drivers/i3c/master/i3c-master-cdns.ko] undefined! > ERROR: modpost: "__raw_readsl" [drivers/i3c/master/i3c-master-cdns.ko] undefined! This is fixed in linux-5.10.y head, commit 0854c9ff2151 ("hexagon: export raw I/O routines for modules"). > >> ERROR: modpost: "raid6_2data_recov" [fs/btrfs/btrfs.ko] undefined! > >> ERROR: modpost: "raid6_datap_recov" [fs/btrfs/btrfs.ko] undefined! > >> ERROR: modpost: "raid6_call" [fs/btrfs/btrfs.ko] undefined! > >> ERROR: modpost: "xor_blocks" [fs/btrfs/btrfs.ko] undefined! > >> ERROR: modpost: "__compiletime_assert_963" [fs/btrfs/btrfs.ko] undefined! > > Kconfig warnings: (for reference only) > WARNING: unmet direct dependencies detected for BTRFS_FS > Depends on BLOCK && !PPC_256K_PAGES && !PAGE_SIZE_256KB > Selected by > - TEST_KMOD && RUNTIME_TESTING_MENU && m && MODULES && NETDEVICES && NET_CORE && INET && BLOCK The rest of the errors should be fixed by my series here, which is currently in -mm: https://lore.kernel.org/r/20211129230141.228085-1-nathan@kernel.org/ I can backport it once it lands in mainline. Cheers, Nathan