From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) (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 28FF425CC68 for ; Thu, 6 Mar 2025 17:21:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741281677; cv=none; b=fk1JX4sc3rOIJRCoxWXUzjW6DxzIUkilA3Zokgz2afH7ewVeGeI9JHHoSX/Ghc+VK4JLyzksaE02mx6dibM0GdR+zH22x57tdnmKIutXH3KlX+vwLvO9LO2PvMqYMQEOsdGOGQmdzbkycVpSg3KNGT0FLElYTkYn5fnD8r805NE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741281677; c=relaxed/simple; bh=Tc4PxN3A1lhkZm2jrND0N6ekrOxxHPpLYRANTnRmgqQ=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=OHsU0wSrVVClEqr2JVC4nx9kceR/KGckj1WgU02s8VNb2QxtKD2HJptRYDbkzi1cWOyO5jzwMgKuyc6K9TLGSB+y845KUGCVLfkd/xfEbCeaRsqaSaqQr/GNP5VapvWOb5AdFMEDwuQWk2z8Xs6qn/GBt6gokYseov54YwwSSFk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=CfwkTSKo; arc=none smtp.client-ip=192.198.163.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="CfwkTSKo" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1741281675; x=1772817675; h=date:from:to:cc:subject:message-id:mime-version; bh=Tc4PxN3A1lhkZm2jrND0N6ekrOxxHPpLYRANTnRmgqQ=; b=CfwkTSKoFPIQcnXaIkPxbp+PV9QaIYC6fXOcUOj+0ko0I/b0SXD1PCzU Cc7o+rJzT33dEVdbLyw9qWBhj372di17jftMxRwofylLzoy5dhaLob+by TJ/w8QeDlQEIj9f7M4BY55JUbrutgySOOXYvwdUD0bkMRYfjx5UV5pn6b zn6/VZqtf8MFgFFCeB8jj/kHjdPQvmpOPravL5vEtRvPKssUn7xWOMzfI Ujz2gVasdza08jfqLsJD79jLccR/lLE+GM56F+Pk3jRlhpEDfPOAOqeyY ewWYJISEmZ3xG5Vig+rBfWAk3Qw2QTfAvADJxFS9msdZBjptJY8NL2t7U w==; X-CSE-ConnectionGUID: A4+t3HpwTVmnCE76yq/EVA== X-CSE-MsgGUID: kRVWmnHkSnCYFXgC6U8Z/Q== X-IronPort-AV: E=McAfee;i="6700,10204,11365"; a="46234754" X-IronPort-AV: E=Sophos;i="6.14,226,1736841600"; d="scan'208";a="46234754" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Mar 2025 09:21:13 -0800 X-CSE-ConnectionGUID: vnfCDY6NSl20e9oAm5OCJw== X-CSE-MsgGUID: es6ZjFnqR5S2p0rV+9+Y2Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="156296743" Received: from lkp-server02.sh.intel.com (HELO 76cde6cc1f07) ([10.239.97.151]) by orviesa001.jf.intel.com with ESMTP; 06 Mar 2025 09:21:12 -0800 Received: from kbuild by 76cde6cc1f07 with local (Exim 4.96) (envelope-from ) id 1tqEuD-000NM8-2c; Thu, 06 Mar 2025 17:21:09 +0000 Date: Fri, 7 Mar 2025 01:19:18 +0800 From: kernel test robot To: kernel@openeuler.org, Yang Yingliang Cc: oe-kbuild-all@lists.linux.dev Subject: [openeuler:openEuler-1.0-LTS 1447/1447] kernel/futex.o: warning: objtool: get_futex_key()+0xf8b: unreachable instruction Message-ID: <202503070152.Lezu4e8K-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: fa7c6902e19233b35b7caf7c8d591f1c48aa2be1 commit: b404141975c53fb7b92d74e28466b98b81db4b2e [1447/1447] futex: Provide and use pi_state_update_owner() config: x86_64-buildonly-randconfig-002-20250306 (https://download.01.org/0day-ci/archive/20250307/202503070152.Lezu4e8K-lkp@intel.com/config) compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250307/202503070152.Lezu4e8K-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202503070152.Lezu4e8K-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from kernel/futex.c:56: include/linux/pagemap.h:425:21: warning: cast from 'int (*)(struct file *, struct page *)' to 'filler_t *' (aka 'int (*)(void *, struct page *)') converts to incompatible function type [-Wcast-function-type-strict] 425 | filler_t *filler = (filler_t *)mapping->a_ops->readpage; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. >> kernel/futex.o: warning: objtool: get_futex_key()+0xf8b: unreachable instruction -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki