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 X-Spam-Level: X-Spam-Status: No, score=-10.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DC4EEC64E7B for ; Mon, 30 Nov 2020 13:05:49 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 48FE3207BC for ; Mon, 30 Nov 2020 13:05:48 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 48FE3207BC Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 5C8858D0002; Mon, 30 Nov 2020 08:05:48 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 551EB8D0001; Mon, 30 Nov 2020 08:05:48 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 418FC8D0002; Mon, 30 Nov 2020 08:05:48 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0140.hostedemail.com [216.40.44.140]) by kanga.kvack.org (Postfix) with ESMTP id 284028D0001 for ; Mon, 30 Nov 2020 08:05:48 -0500 (EST) Received: from smtpin16.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id DC1BF1F06 for ; Mon, 30 Nov 2020 13:05:47 +0000 (UTC) X-FDA: 77541106734.16.land66_220bb2b273a2 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin16.hostedemail.com (Postfix) with ESMTP id 21D5A10043E5D for ; Mon, 30 Nov 2020 13:04:42 +0000 (UTC) X-HE-Tag: land66_220bb2b273a2 X-Filterd-Recvd-Size: 3306 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf45.hostedemail.com (Postfix) with ESMTP for ; Mon, 30 Nov 2020 13:04:41 +0000 (UTC) Received: from gaia (unknown [95.146.230.165]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id BDE8E20708; Mon, 30 Nov 2020 13:04:38 +0000 (UTC) Date: Mon, 30 Nov 2020 13:04:36 +0000 From: Catalin Marinas To: kernel test robot Cc: Vincenzo Frascino , kbuild-all@lists.01.org, Linux Memory Management List , Andrey Konovalov , Andrew Morton , Stephen Rothwell , Will Deacon Subject: Re: [linux-next:master 9572/9613] arch/arm64/kernel/mte.c:138:17: error: 'struct thread_struct' has no member named 'sctlr_tcf0' Message-ID: <20201130130435.GE3902@gaia> References: <202011302043.TpXkIlxO-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202011302043.TpXkIlxO-lkp@intel.com> User-Agent: Mutt/1.10.1 (2018-07-13) 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 Mon, Nov 30, 2020 at 08:37:50PM +0800, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > head: c6b11acc5f85b6e11d128fad8e0b7b223aa7e33f > commit: 3394cb084a8d6f5125c69406e5f2909921ecdd07 [9572/9613] arm64: mte: add in-kernel MTE helpers > config: arm64-allyesconfig (attached as .config) > compiler: aarch64-linux-gcc (GCC) 9.3.0 > 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/next/linux-next.git/commit/?id=3394cb084a8d6f5125c69406e5f2909921ecdd07 > git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > git fetch --no-tags linux-next master > git checkout 3394cb084a8d6f5125c69406e5f2909921ecdd07 > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64 > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot > > All errors (new ones prefixed by >>): > > arch/arm64/kernel/mte.c: In function 'set_sctlr_el1_tcf0': > >> arch/arm64/kernel/mte.c:138:17: error: 'struct thread_struct' has no member named 'sctlr_tcf0' > 138 | current->thread.sctlr_tcf0 = tcf0; > | ^ > At top level: > arch/arm64/kernel/mte.c:130:13: warning: 'set_sctlr_el1_tcf0' defined but not used [-Wunused-function] > 130 | static void set_sctlr_el1_tcf0(u64 tcf0) I think that's caused by the conflicts between the arm64 and the mm trees Stephen reported earlier. They are non-trivial and likely something got wrong in the conflict resolution (my fault for not checking before pushing the branch, not blaming Stephen ;)). I dropped the conflicting patches from the arm64 tree. Thanks. -- Catalin