From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) (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 65BD6146D5A; Mon, 26 Aug 2024 10:13:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724667241; cv=none; b=q3KAzgYk7/ssC/OkYKfOz3RrxWtRsVP5gVmW56zvuivpNo9uyAT0rbBGGHQVaKo7zR2xWku4h2cf/ts3urwsza+5fv938Pejx14qq6bm+nEtexN8ItqGqlpbHShTcSGfVMg+gqw4EbTWEn9aq98DD+cGlEe95mArUF+mdw9Ah9A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724667241; c=relaxed/simple; bh=3OMh0I6YDGa+H54lyN0aZeKV/jasJN3FKzzG5FqwCZc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=EKAR5Ih128LkGsnk5Sha8UaPgdC6ulFc4l6Qn8JxgFbXOvoz1KBMNNZczBSE/uq59Yx1wXOplIURVfz8g8TM43YQJdchM3kNeYhPS/ejBi69uh9BXPReA8BEM6ojlgpB2HyZNuNVgGGyqcIsOAi/dDK6kxaf6+uafmYH33bQzHE= 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=fZXu2l/y; arc=none smtp.client-ip=192.198.163.14 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="fZXu2l/y" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1724667239; x=1756203239; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=3OMh0I6YDGa+H54lyN0aZeKV/jasJN3FKzzG5FqwCZc=; b=fZXu2l/y3+EUsVjdUXllCwg319KvR9Jn3KbszwHRinQTIhzAHJyIlEgI YgIbvlxiqitTpovCoWt918fXmuuaSQHy1e76PABagoztuMWfGodr+2G1m n7ZhiNnHGISIuz26zWvIXx1r2CGqHpIUtjt2Pdy6UYVIZDjkqeMjS3XvK juvRMroOIZ46FPEzMqzx32I45f+YDtb/W3U9qCr+6RCjinXKgnfdemxFb b+6tmFrAmEIPdsoyb5W6vGGGne89BE8WOiQh9spMzU1dJN0P7bCqfGBmg T0gqTT61uCAj1kt5garcXXD5Vb78o3RHVUHA2rnID/22rwHILPaM8GUSh Q==; X-CSE-ConnectionGUID: hikeqfFQQAy4Xzi7HpN7hg== X-CSE-MsgGUID: LMuIbSs4SimboBXhJfMtOg== X-IronPort-AV: E=McAfee;i="6700,10204,11175"; a="23257018" X-IronPort-AV: E=Sophos;i="6.10,177,1719903600"; d="scan'208";a="23257018" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Aug 2024 03:13:58 -0700 X-CSE-ConnectionGUID: j2hGswy3Tqa//Z8Y2y8Osg== X-CSE-MsgGUID: FKbHAQ2HT1Woa5mT7v3qTA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,177,1719903600"; d="scan'208";a="62437513" Received: from lkp-server01.sh.intel.com (HELO 9a732dc145d3) ([10.239.97.150]) by fmviesa008.fm.intel.com with ESMTP; 26 Aug 2024 03:13:53 -0700 Received: from kbuild by 9a732dc145d3 with local (Exim 4.96) (envelope-from ) id 1siWjO-000GsF-2m; Mon, 26 Aug 2024 10:13:50 +0000 Date: Mon, 26 Aug 2024 18:13:45 +0800 From: kernel test robot To: Christophe Leroy , Michael Ellerman , Nicholas Piggin , Naveen N Rao , Andy Lutomirski , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Theodore Ts'o , "Jason A. Donenfeld" , Arnd Bergmann , Andrew Morton , Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , Vincenzo Frascino , Shuah Khan Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Linux Memory Management List , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-arch@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: Re: [PATCH v2 07/17] mm: Define VM_DROPPABLE for powerpc/32 Message-ID: <202408261734.UAvnH7Mv-lkp@intel.com> References: <315e3a268b165b6edad7dcb723b0d8a506a56c4e.1724309198.git.christophe.leroy@csgroup.eu> Precedence: bulk X-Mailing-List: linux-trace-kernel@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: <315e3a268b165b6edad7dcb723b0d8a506a56c4e.1724309198.git.christophe.leroy@csgroup.eu> Hi Christophe, kernel test robot noticed the following build warnings: [auto build test WARNING on powerpc/next] [also build test WARNING on powerpc/fixes shuah-kselftest/next shuah-kselftest/fixes linus/master v6.11-rc5 next-20240823] [cannot apply to crng-random/master] [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/Christophe-Leroy/asm-generic-unaligned-h-Extract-common-header-for-vDSO/20240826-103525 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next patch link: https://lore.kernel.org/r/315e3a268b165b6edad7dcb723b0d8a506a56c4e.1724309198.git.christophe.leroy%40csgroup.eu patch subject: [PATCH v2 07/17] mm: Define VM_DROPPABLE for powerpc/32 config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20240826/202408261734.UAvnH7Mv-lkp@intel.com/config) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240826/202408261734.UAvnH7Mv-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/202408261734.UAvnH7Mv-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from mm/debug_page_ref.c:6: In file included from include/trace/events/page_ref.h:11: include/trace/events/mmflags.h:168:5: warning: 'VM_DROPPABLE' is not defined, evaluates to 0 [-Wundef] 168 | #if VM_DROPPABLE != VM_NONE | ^ include/trace/events/mmflags.h:168:21: warning: 'VM_NONE' is not defined, evaluates to 0 [-Wundef] 168 | #if VM_DROPPABLE != VM_NONE | ^ In file included from mm/debug_page_ref.c:6: In file included from include/trace/events/page_ref.h:135: In file included from include/trace/define_trace.h:95: In file included from include/trace/events/page_ref.h:11: include/trace/events/mmflags.h:168:5: warning: 'VM_DROPPABLE' is not defined, evaluates to 0 [-Wundef] 168 | #if VM_DROPPABLE != VM_NONE | ^ include/trace/events/mmflags.h:168:21: warning: 'VM_NONE' is not defined, evaluates to 0 [-Wundef] 168 | #if VM_DROPPABLE != VM_NONE | ^ In file included from mm/debug_page_ref.c:6: In file included from include/trace/events/page_ref.h:135: In file included from include/trace/define_trace.h:102: In file included from include/trace/trace_events.h:94: In file included from include/trace/events/page_ref.h:11: >> include/trace/events/mmflags.h:169:10: warning: 'IF_HAVE_VM_DROPPABLE' macro redefined [-Wmacro-redefined] 169 | # define IF_HAVE_VM_DROPPABLE(flag, name) {flag, name}, | ^ include/trace/events/mmflags.h:171:10: note: previous definition is here 171 | # define IF_HAVE_VM_DROPPABLE(flag, name) | ^ 5 warnings generated. vim +/IF_HAVE_VM_DROPPABLE +169 include/trace/events/mmflags.h 7677f7fd8be766 Axel Rasmussen 2021-05-04 167 41e2c674b334ed Christophe Leroy 2024-08-22 @168 #if VM_DROPPABLE != VM_NONE 9651fcedf7b92d Jason A. Donenfeld 2022-12-08 @169 # define IF_HAVE_VM_DROPPABLE(flag, name) {flag, name}, 9651fcedf7b92d Jason A. Donenfeld 2022-12-08 170 #else 9651fcedf7b92d Jason A. Donenfeld 2022-12-08 171 # define IF_HAVE_VM_DROPPABLE(flag, name) 9651fcedf7b92d Jason A. Donenfeld 2022-12-08 172 #endif 9651fcedf7b92d Jason A. Donenfeld 2022-12-08 173 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki