From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) (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 60A1B19342A; Mon, 26 Aug 2024 22:08:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.8 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724710116; cv=none; b=N6o/bDs7yRNzgwdbCdPSoFdoBo60wTs4W6diInrjbaE5OIbZ0gvBhnN24M+9oI9c1+W3TdbLFT72uuY7m/ID3CYNh6a2bBQmicsFsMCmtlAu8T1wkgqDVcVapOBIxWH8Ql13R9IiQQ/prTfXOIAeDP+LDWCcD0fhDgphrvml3K0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724710116; c=relaxed/simple; bh=MTJqgXRrpWsKtfxj39yoPmid/iW6hxkvaquXtjAl2hE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=LOT1qMKuYkpH/dF+Zldztto0ZxgWLMajVnQAZk0YEDOJkEVT+SNtAddLxwHTQl9VPT51c6v6kLZjWRDelvgzqG/H+mU/eF9oZ5M5ubFNbEnDLuSu3BxEbiJbOpbb/QYy5nohJK2NM/qXAdVBDiXABC+oZvFjwANeZ3dLtOid+VU= 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=A7MsA1xR; arc=none smtp.client-ip=192.198.163.8 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="A7MsA1xR" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1724710114; x=1756246114; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=MTJqgXRrpWsKtfxj39yoPmid/iW6hxkvaquXtjAl2hE=; b=A7MsA1xRrd1Hx9RxV/NwrVuxYTlcA0awSsWnk4npQIbV15YbAc0heCaq my5mawcImlkQ7WdPaJVfhBo/mJ24zuszSGr38yYEg0KSbb7612CnhXZj1 FEudWT/G/WEZjsj3p7jI5A1eQtFxa7zn7fIBZrv317vK8S40bN+Jzln3S dgNwvHa+4T/IFIT3JKkpANFVmylfnKoeID1JiPiL+t+rSHUpQcbmdbhCR TGbe6U5CxOEcMewfaQDMv32eHtwIFWpw1GE1Z3d2ScTtwlg3nnfCPe2e9 DeewG/+0mZ4UVq1mtl3BhWsIEqKfzXLDqBtmRI/ZMAyREz/qLxP/iAcRg g==; X-CSE-ConnectionGUID: ks4BfuX5Tyq3A4kBqbx6XQ== X-CSE-MsgGUID: UFDcbn3gQn2aGYwETd16+g== X-IronPort-AV: E=McAfee;i="6700,10204,11176"; a="40663726" X-IronPort-AV: E=Sophos;i="6.10,178,1719903600"; d="scan'208";a="40663726" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Aug 2024 15:08:34 -0700 X-CSE-ConnectionGUID: 4JVCmYgVQcu+R5/RgJWewA== X-CSE-MsgGUID: 8eEoDP5SRC2x05sHFey3mQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,178,1719903600"; d="scan'208";a="62816508" Received: from lkp-server01.sh.intel.com (HELO 9a732dc145d3) ([10.239.97.150]) by fmviesa010.fm.intel.com with ESMTP; 26 Aug 2024 15:08:31 -0700 Received: from kbuild by 9a732dc145d3 with local (Exim 4.96) (envelope-from ) id 1sihsz-000Hdm-0a; Mon, 26 Aug 2024 22:08:29 +0000 Date: Tue, 27 Aug 2024 06:07:36 +0800 From: kernel test robot To: Ahmed Ehab , linux-kernel@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, Peter Zijlstra , Ingo Molnar , Will Deacon , Waiman Long , Boqun Feng , linux-ext4@vger.kernel.org, syzkaller@googlegroups.com Subject: Re: [PATCH v6 2/2] locking/lockdep: Test no new string literal is created in lockdep_set_subclass() Message-ID: <202408270559.rym5UAv9-lkp@intel.com> References: <20240824221031.7751-2-bottaawesome633@gmail.com> Precedence: bulk X-Mailing-List: linux-ext4@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240824221031.7751-2-bottaawesome633@gmail.com> Hi Ahmed, kernel test robot noticed the following build errors: [auto build test ERROR on tip/locking/core] [also build test ERROR on tip/master arm-perf/for-next/perf linus/master tip/auto-latest v6.11-rc5 next-20240826] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Ahmed-Ehab/locking-lockdep-Test-no-new-string-literal-is-created-in-lockdep_set_subclass/20240826-145215 base: tip/locking/core patch link: https://lore.kernel.org/r/20240824221031.7751-2-bottaawesome633%40gmail.com patch subject: [PATCH v6 2/2] locking/lockdep: Test no new string literal is created in lockdep_set_subclass() config: i386-buildonly-randconfig-003-20240827 (https://download.01.org/0day-ci/archive/20240827/202408270559.rym5UAv9-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240827/202408270559.rym5UAv9-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/202408270559.rym5UAv9-lkp@intel.com/ All errors (new ones prefixed by >>): lib/locking-selftest.c: In function 'lock_class_subclass_X1': >> lib/locking-selftest.c:2715:60: error: 'struct rw_semaphore' has no member named 'dep_map' 2715 | const char *name_before_setting_subclass = rwsem_X1.dep_map.name; | ^ lib/locking-selftest.c:2719:47: error: 'struct rw_semaphore' has no member named 'dep_map' 2719 | name_after_setting_subclass = rwsem_X1.dep_map.name; | ^ vim +2715 lib/locking-selftest.c 2712 2713 static void lock_class_subclass_X1(void) 2714 { > 2715 const char *name_before_setting_subclass = rwsem_X1.dep_map.name; 2716 const char *name_after_setting_subclass; 2717 2718 lockdep_set_subclass(&rwsem_X1, 1); 2719 name_after_setting_subclass = rwsem_X1.dep_map.name; 2720 DEBUG_LOCKS_WARN_ON(name_before_setting_subclass != name_after_setting_subclass); 2721 } 2722 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki