From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) (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 BE61F145B39; Mon, 26 Aug 2024 09:53:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.7 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724666042; cv=none; b=GwY07sU+TY7cYSmHsPqOpGzCbDdAKaKu+I6xREpi7S72HTbUaZsitWIA3MsbjLCB7+tETOi18vppDOfx1IwESH8nO7NSuuCtWlYl/kL+vy0KM7Lgr6PFa4HIYCAuswrMlNoQA6Mm7gIDpR/7ZPhdti45aCdemCFWUZczXE/WVWI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724666042; c=relaxed/simple; bh=vcYdnQgyCRay33ToVuzJbo8c+h90tN2Lwg3BJDUr05I=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=rImnKq5dzsiuZ6ehFCJT1+WoFABrA56AG8o33Z8kWrXApMM6vozdknL01LPqOy2R5GOIEUxeF5UgNQx+RoATHDh9GsBdNiMwPzt7RQDSoxappCg9zejWsFe/bp5ivajF759H7CIUAfsiYvpe/Rn+S2ylUe/wFtUVauJ6YieqZKs= 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=HrDhllmh; arc=none smtp.client-ip=192.198.163.7 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="HrDhllmh" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1724666040; x=1756202040; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=vcYdnQgyCRay33ToVuzJbo8c+h90tN2Lwg3BJDUr05I=; b=HrDhllmhAcd+BMObqsqqZn/tzxz97/yzvr7f8uD3PFZh04KOXuGVHwEW fSV3okNtubrh9GhO64UkWGLnVtXKFeT+NC4wwR6tSzGWcAc0UT7OuQ09A qs31MI96+w1c1BzvCFzngY/UHlaMB4TPBE/AWLc3weoay1OozbqsEw6aY khDcN4G3NkKcf1UF+ZYTy2uwgiXfr5Z78jgqrByY4RsqiwlqAa6PnaDDA iBiUdIwLoZoc3R5X+95ZXB6hEKznvFsDG79a00J4Ks4lYKg/MS3T3hq3x /s7chvY60SRvYObNWANmS6PdAZXhyHQwU8qQtNXjrJdyAoLCA0WnS6HlG w==; X-CSE-ConnectionGUID: 3FTmYfuqS16tibRFs4Zq7g== X-CSE-MsgGUID: Gd1qVGoyT0GIkq6g9B9O1Q== X-IronPort-AV: E=McAfee;i="6700,10204,11175"; a="48467951" X-IronPort-AV: E=Sophos;i="6.10,177,1719903600"; d="scan'208";a="48467951" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Aug 2024 02:53:59 -0700 X-CSE-ConnectionGUID: UmlrG8MtTlybU7QDnnFdgA== X-CSE-MsgGUID: uey+g6LCQp2NzzOVcPT78w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,177,1719903600"; d="scan'208";a="93193023" Received: from lkp-server01.sh.intel.com (HELO 9a732dc145d3) ([10.239.97.150]) by orviesa002.jf.intel.com with ESMTP; 26 Aug 2024 02:53:53 -0700 Received: from kbuild by 9a732dc145d3 with local (Exim 4.96) (envelope-from ) id 1siWQ2-000Gql-0l; Mon, 26 Aug 2024 09:53:50 +0000 Date: Mon, 26 Aug 2024 17:53:25 +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: 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: <202408261757.D4gOewE9-lkp@intel.com> References: <315e3a268b165b6edad7dcb723b0d8a506a56c4e.1724309198.git.christophe.leroy@csgroup.eu> Precedence: bulk X-Mailing-List: linux-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 crng-random/master linus/master v6.11-rc5 next-20240823] [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-buildonly-randconfig-002-20240826 (https://download.01.org/0day-ci/archive/20240826/202408261757.D4gOewE9-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/20240826/202408261757.D4gOewE9-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/202408261757.D4gOewE9-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from include/trace/events/page_ref.h:11, from mm/debug_page_ref.c:6: >> 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 include/trace/events/page_ref.h:11, from include/trace/define_trace.h:95, from include/trace/events/page_ref.h:135: >> 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 include/trace/events/page_ref.h:11, from include/trace/trace_events.h:94, from include/trace/define_trace.h:102: >> include/trace/events/mmflags.h:169: warning: "IF_HAVE_VM_DROPPABLE" redefined 169 | # define IF_HAVE_VM_DROPPABLE(flag, name) {flag, name}, | include/trace/events/mmflags.h:171: note: this is the location of the previous definition 171 | # define IF_HAVE_VM_DROPPABLE(flag, name) | vim +/VM_DROPPABLE +168 include/trace/events/mmflags.h 167 > 168 #if VM_DROPPABLE != VM_NONE > 169 # define IF_HAVE_VM_DROPPABLE(flag, name) {flag, name}, 170 #else 171 # define IF_HAVE_VM_DROPPABLE(flag, name) 172 #endif 173 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki