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 27954C433EF for ; Fri, 25 Feb 2022 10:56:06 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 82DB98D0002; Fri, 25 Feb 2022 05:56:05 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 7DE308D0001; Fri, 25 Feb 2022 05:56:05 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 6CBD78D0002; Fri, 25 Feb 2022 05:56:05 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (relay.a.hostedemail.com [64.99.140.24]) by kanga.kvack.org (Postfix) with ESMTP id 5EB2E8D0001 for ; Fri, 25 Feb 2022 05:56:05 -0500 (EST) Received: from smtpin02.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay10.hostedemail.com (Postfix) with ESMTP id 0D98018B1 for ; Fri, 25 Feb 2022 10:56:05 +0000 (UTC) X-FDA: 79180997490.02.A42C785 Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by imf15.hostedemail.com (Postfix) with ESMTP id EAD94A0007 for ; Fri, 25 Feb 2022 10:56:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1645786564; x=1677322564; h=date:from:to:cc:subject:message-id:mime-version; bh=tMoqH+rPR+6XyBiTRdR0Aw8yteOgkImT1eKOrjJWSsw=; b=MR/zHz21VYvLyhuYp3+ESurFnNLL7wKOnXXIpOm0eMp64mN2wZJUKz9I 2YH8efyB0cQruzuvPcfPUa+lNNBSdbSQnVsYRCDr85CnUhqVtRPtD6eJy KiRImH1M0/azA8635YErpjSAK48UfkELfiSRw7aR+0hR0iF8yiLEKHhY3 3E+Uho9IDaC7dNDgZSHOYNeGULzoTZXlNlwFwxfmavYMAb6GugAWEZwQJ IuNjweHb/ebOsATvLb4ALXTNBnOH+ZHrgg69YMr7ExvYfZHEcGvuC0IeZ P0pS4dXZAT1TvpqIfSh/5wCa76/QE8BzyUnjfxbrywCI8HvQ7ilsmknqk A==; X-IronPort-AV: E=McAfee;i="6200,9189,10268"; a="239878993" X-IronPort-AV: E=Sophos;i="5.90,136,1643702400"; d="scan'208";a="239878993" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Feb 2022 02:56:02 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,136,1643702400"; d="scan'208";a="592415859" Received: from lkp-server01.sh.intel.com (HELO 788b1cd46f0d) ([10.239.97.150]) by fmsmga008.fm.intel.com with ESMTP; 25 Feb 2022 02:56:00 -0800 Received: from kbuild by 788b1cd46f0d with local (Exim 4.92) (envelope-from ) id 1nNYGW-0004DH-9R; Fri, 25 Feb 2022 10:56:00 +0000 Date: Fri, 25 Feb 2022 18:55:52 +0800 From: kernel test robot To: Catalin Marinas Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, Linux Memory Management List , Will Deacon , Mark Brown Subject: [linux-next:master 5670/8646] arch/arm64/kernel/elfcore.c:110:5: warning: stack frame size (2160) exceeds limit (2048) in 'elf_core_write_extra_data' Message-ID: <202202251856.h276CacJ-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) X-Rspamd-Queue-Id: EAD94A0007 X-Stat-Signature: mz377yubtyuutrdtm36shkk45y4upf6h X-Rspam-User: Authentication-Results: imf15.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b="MR/zHz21"; spf=none (imf15.hostedemail.com: domain of lkp@intel.com has no SPF policy when checking 134.134.136.20) smtp.mailfrom=lkp@intel.com; dmarc=pass (policy=none) header.from=intel.com X-Rspamd-Server: rspam05 X-HE-Tag: 1645786563-705861 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000042, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 44948bd49d878dad6c9707e34f4a06df73c3a800 commit: 6dd8b1a0b6cb3ed93d24110e02e67ff9d006610a [5670/8646] arm64: mte: Dump the MTE tags in the core file config: arm64-randconfig-r026-20220225 (https://download.01.org/0day-ci/archive/20220225/202202251856.h276CacJ-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project d271fc04d5b97b12e6b797c6067d3c96a8d7470e) 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 # install arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=6dd8b1a0b6cb3ed93d24110e02e67ff9d006610a 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 6dd8b1a0b6cb3ed93d24110e02e67ff9d006610a # 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=arm64 SHELL=/bin/bash arch/arm64/kernel/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> arch/arm64/kernel/elfcore.c:110:5: warning: stack frame size (2160) exceeds limit (2048) in 'elf_core_write_extra_data' [-Wframe-larger-than] int elf_core_write_extra_data(struct coredump_params *cprm) ^ 1 warning generated. vim +/elf_core_write_extra_data +110 arch/arm64/kernel/elfcore.c 109 > 110 int elf_core_write_extra_data(struct coredump_params *cprm) --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org