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 F3EF11BD517 for ; Wed, 9 Apr 2025 17:39:31 +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=1744220373; cv=none; b=tG+5z5VHTwquuRpkvFsIcv4R2DbYQ8N9jp/sky2/j0Vke6lNaaBhj+8Ex7sliP37jwIcpHm40KIM/eraTIaZDLzwxa8MxKAlUy45Oxj9M67OpZl++ZCIJJh+MsSTlgg7INvk9q8EfEWyVOVd8+Y6Zavq1wcYTfDIXLfjrLOn3ew= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744220373; c=relaxed/simple; bh=N9rPsmdyTYCJPwhlzHdSu/S9+X++s3kwQh98QhmpvZ4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=rlSw1+SUzxcR6Opfyl9PmBedGLPVtzrqGL8TUoK+2O4oCqSmJRJ2Xp0pRoBpVxZFPrUw6+OZ6FXsYULGJ1fACDrPJwTHzMr4T3tbdq4pXy9vZepOvHlxzqbVmahdpP2Rzz+Wn0NoU9WdQpQbC1bP4COiUBYw5syczFnBVq0IKmo= 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=HimBEwXh; 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="HimBEwXh" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1744220372; x=1775756372; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=N9rPsmdyTYCJPwhlzHdSu/S9+X++s3kwQh98QhmpvZ4=; b=HimBEwXhIq6hSkDhQFgfqw98HZNwFZMYvbzQRSVDprI8bi7OXjv9bq5a mhD9K5md32FciD9K7SZAS55FZYHFC5aa/1O9Ea9peyhoOlnt2jZBcBNGy GZrQy+P0TW5c5s+NpBQKi5Mm5s8N+zJPqF22HFpb9TXC7WPquz0mtpL9l eVhNJj8cKq1DkZFPkpGAI53T0YOxpfnQpUHVl3LJGUN5uYsgrsiKL5Y5i D99dM9THra7umTkIt+GCvBKqCokRRQKiN0QY2VsfQCcN8bNNN/Z/JXYJ+ z0F/hq7D1QBcvuWh/+h4tAghGlhBnWeckzEArdB/3eixvTQ+A6vCtctN+ g==; X-CSE-ConnectionGUID: K7S4wQ61Rf6Ogfs7yaFbtQ== X-CSE-MsgGUID: g5MU24WaSGKLzJyAPBavrw== X-IronPort-AV: E=McAfee;i="6700,10204,11399"; a="45882410" X-IronPort-AV: E=Sophos;i="6.15,201,1739865600"; d="scan'208";a="45882410" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Apr 2025 10:39:31 -0700 X-CSE-ConnectionGUID: JUyz7kLPQeGLbEVtCrP72A== X-CSE-MsgGUID: Tht2dgwmR6qD1OlwOUgVnw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,201,1739865600"; d="scan'208";a="133864059" Received: from lkp-server01.sh.intel.com (HELO b207828170a5) ([10.239.97.150]) by orviesa005.jf.intel.com with ESMTP; 09 Apr 2025 10:39:30 -0700 Received: from kbuild by b207828170a5 with local (Exim 4.96) (envelope-from ) id 1u2ZOZ-00099r-0A; Wed, 09 Apr 2025 17:39:27 +0000 Date: Thu, 10 Apr 2025 01:39:24 +0800 From: kernel test robot To: "Uladzislau Rezki (Sony)" , Andrew Morton Cc: oe-kbuild-all@lists.linux.dev, Linux Memory Management List , LKML , Christoph Hellwig , Uladzislau Rezki , Oleksiy Avramchenko Subject: Re: [PATCH 2/3] vmalloc: Switch to for_each_vmap_node() helper Message-ID: <202504100130.OjlBJLkQ-lkp@intel.com> References: <20250408151549.77937-2-urezki@gmail.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 In-Reply-To: <20250408151549.77937-2-urezki@gmail.com> Hi Uladzislau, kernel test robot noticed the following build warnings: [auto build test WARNING on akpm-mm/mm-everything] [also build test WARNING on linus/master v6.15-rc1 next-20250409] [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/Uladzislau-Rezki-Sony/vmalloc-Switch-to-for_each_vmap_node-helper/20250408-231807 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20250408151549.77937-2-urezki%40gmail.com patch subject: [PATCH 2/3] vmalloc: Switch to for_each_vmap_node() helper config: sparc-randconfig-002-20250409 (https://download.01.org/0day-ci/archive/20250410/202504100130.OjlBJLkQ-lkp@intel.com/config) compiler: sparc-linux-gcc (GCC) 7.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250410/202504100130.OjlBJLkQ-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/202504100130.OjlBJLkQ-lkp@intel.com/ All warnings (new ones prefixed by >>): mm/vmalloc.c: In function 'vmap_init_nodes': >> mm/vmalloc.c:5087:9: warning: unused variable 'n' [-Wunused-variable] int i, n; ^ vim +/n +5087 mm/vmalloc.c 7fa8cee003166e Uladzislau Rezki (Sony 2024-01-02 5083) d093602919ad59 Uladzislau Rezki (Sony 2024-01-02 5084) static void vmap_init_nodes(void) d093602919ad59 Uladzislau Rezki (Sony 2024-01-02 5085) { d093602919ad59 Uladzislau Rezki (Sony 2024-01-02 5086) struct vmap_node *vn; 8f33a2ff307248 Uladzislau Rezki (Sony 2024-01-02 @5087) int i, n; 8f33a2ff307248 Uladzislau Rezki (Sony 2024-01-02 5088) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki