From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A626C29CA for ; Mon, 24 Jan 2022 14:51:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1643035908; x=1674571908; h=date:from:cc:subject:message-id:mime-version; bh=31+gxgCfYnxpDopYxPfJBixcZmCFmTZcJUwzBjv0Mwg=; b=fWmNhOliJZeRyw25FCNEos+H44PuQw+rMcT/iUS9kxAgP6luGQa8D60q uuxvqoV/TTrzJEKnwwRkwwzRx0MEZhfBVnxLw2ZtiRwqcEjDhrdi5lvd0 tsPLS24WDKHnCgdxqJCjoWg+U6069bgQJ0Fda0PPTZ+i2yTVatZrDOUx5 kwatas9IT2RiYqLj3IJlaDkdPHrqlQy3xwfq5NIF3mHtl03Vk+Pr8PYqH r2inYW7aDHNsaQXnS46xhpiRCCb2OEsCOxkDG6H+4n8Q+efB6S8EpeZsm n9k92O4+GAd3C0DFpKkJlJ0dA7AvjPiExntfLVGQe3AwYW6SIYH+OHcYX g==; X-IronPort-AV: E=McAfee;i="6200,9189,10236"; a="270496125" X-IronPort-AV: E=Sophos;i="5.88,311,1635231600"; d="scan'208";a="270496125" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Jan 2022 06:51:48 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,311,1635231600"; d="scan'208";a="534250546" Received: from lkp-server01.sh.intel.com (HELO 276f1b88eecb) ([10.239.97.150]) by orsmga008.jf.intel.com with ESMTP; 24 Jan 2022 06:51:47 -0800 Received: from kbuild by 276f1b88eecb with local (Exim 4.92) (envelope-from ) id 1nC0h8-000IUK-Ck; Mon, 24 Jan 2022 14:51:46 +0000 Date: Mon, 24 Jan 2022 22:51:05 +0800 From: kernel test robot Cc: kbuild-all@lists.01.org, llvm@lists.linux.dev Subject: mm/vmscan.o: warning: objtool: shrink_lruvec()+0x617: sibling call from callable instruction with modified stack frame Message-ID: <202201242256.6dIy8aop-lkp@intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) CC: linux-kernel@vger.kernel.org TO: Yang Shi CC: Andrew Morton CC: Linux Memory Management List tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: dd81e1c7d5fb126e5fbc5c9e334d7b3ec29a16a0 commit: 20f9ba4f995247bb79e243741b8fdddbd76dd923 mm: migrate: make demotion knob depend on migration date: 3 months ago config: x86_64-randconfig-r016-20220124 (https://download.01.org/0day-ci/archive/20220124/202201242256.6dIy8aop-lkp@intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 7b3d30728816403d1fd73cc5082e9fb761262bce) 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/torvalds/linux.git/commit/?id=20f9ba4f995247bb79e243741b8fdddbd76dd923 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 20f9ba4f995247bb79e243741b8fdddbd76dd923 # 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=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> mm/vmscan.o: warning: objtool: shrink_lruvec()+0x617: sibling call from callable instruction with modified stack frame --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org