From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.65]) (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 C92372D034 for ; Tue, 17 Oct 2023 16:39:12 +0000 (UTC) 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="GLz0zI1z" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1697560752; x=1729096752; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=FXwIxIscyM1a6VelEVdI5M4ahsb2QmpdBTUOvPMqNG4=; b=GLz0zI1zH5fVnenHabdVF07TlJqMI0D42lIdDN8HjFJhg9tC+hTje6UG 2rrxgJEOG7D6V2QAKJOkCgBOLcqcm0ojDLbgWpoBDFkGXpkD7fiqfiBS5 4UOYfeQnWUGWHherm3zmW2RHeA3ebUmJuJvOCy3YKg2mG+lno6AzGz2Nl I2yw9XD0/Jv2fBce68nvPi7HGuwPb0B2ISPwPX2Y1yXYlvu1vfWg7yQf8 N4boDs5lPPCsleSq75CAh84XONy9ddpjWIBpqUcv6jV4sRbTtC7FGZ955 CJuufkKAyTugh78fuN5DhsYKciwSGC4x3oWYTRyWctMCpWSZwxDYWF6og g==; X-IronPort-AV: E=McAfee;i="6600,9927,10866"; a="389693712" X-IronPort-AV: E=Sophos;i="6.03,232,1694761200"; d="scan'208";a="389693712" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Oct 2023 09:39:11 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10866"; a="706068408" X-IronPort-AV: E=Sophos;i="6.03,232,1694761200"; d="scan'208";a="706068408" Received: from lkp-server02.sh.intel.com (HELO f64821696465) ([10.239.97.151]) by orsmga003.jf.intel.com with ESMTP; 17 Oct 2023 09:39:10 -0700 Received: from kbuild by f64821696465 with local (Exim 4.96) (envelope-from ) id 1qsn64-0009ph-1Q; Tue, 17 Oct 2023 16:39:08 +0000 Date: Wed, 18 Oct 2023 00:39:03 +0800 From: kernel test robot To: madvenka@linux.microsoft.com Cc: oe-kbuild-all@lists.linux.dev Subject: Re: [RFC PATCH v1 08/10] mm/prmem: Implement Persistent Ramdisk instances. Message-ID: <202310180013.sbQM5SPM-lkp@intel.com> References: <20231016233215.13090-9-madvenka@linux.microsoft.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: <20231016233215.13090-9-madvenka@linux.microsoft.com> Hi, [This is a private test report for your RFC patch.] kernel test robot noticed the following build warnings: [auto build test WARNING on 2dde18cd1d8fac735875f2e4987f11817cc0bc2c] url: https://github.com/intel-lab-lkp/linux/commits/madvenka-linux-microsoft-com/mm-prmem-Allocate-memory-during-boot-for-storing-persistent-data/20231017-194340 base: 2dde18cd1d8fac735875f2e4987f11817cc0bc2c patch link: https://lore.kernel.org/r/20231016233215.13090-9-madvenka%40linux.microsoft.com patch subject: [RFC PATCH v1 08/10] mm/prmem: Implement Persistent Ramdisk instances. config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20231018/202310180013.sbQM5SPM-lkp@intel.com/config) compiler: m68k-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231018/202310180013.sbQM5SPM-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/202310180013.sbQM5SPM-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/block/brd.c:323:13: warning: no previous prototype for 'brd_parse' [-Wmissing-prototypes] 323 | void __init brd_parse(void) | ^~~~~~~~~ vim +/brd_parse +323 drivers/block/brd.c 322 > 323 void __init brd_parse(void) 324 { 325 unsigned long size; 326 char *cur, *tmp; 327 int i = 0; 328 329 if (!CONFIG_BLK_DEV_PRAM_MAX || !prd_sizes) 330 return; 331 332 /* Parse persistent ram disk sizes. */ 333 cur = prd_sizes; 334 do { 335 /* Get the size of a ramdisk. Sanity check it. */ 336 size = memparse(cur, &tmp); 337 if (cur == tmp || !size) { 338 pr_warn("%s: Memory value expected\n", __func__); 339 return; 340 } 341 cur = tmp; 342 343 /* Add the ramdisk size. */ 344 prd_data[i++].size = size; 345 346 } while (*cur++ == ',' && i < CONFIG_BLK_DEV_PRAM_MAX); 347 } 348 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki