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X-CSE-ConnectionGUID: wh1Fr1PzRoG8oH21HlnF/Q== X-CSE-MsgGUID: jbFDl3oCRAGeJr6+X55gXA== X-IronPort-AV: E=McAfee;i="6600,9927,11035"; a="7789093" X-IronPort-AV: E=Sophos;i="6.07,182,1708416000"; d="scan'208";a="7789093" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Apr 2024 13:24:01 -0700 X-CSE-ConnectionGUID: LK0yzfpbTsu4u8NnnfJGcQ== X-CSE-MsgGUID: XTB8CfXqQwOSqMzhOI9Yfg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,182,1708416000"; d="scan'208";a="24000510" Received: from lkp-server01.sh.intel.com (HELO e61807b1d151) ([10.239.97.150]) by orviesa005.jf.intel.com with ESMTP; 05 Apr 2024 13:23:59 -0700 Received: from kbuild by e61807b1d151 with local (Exim 4.96) (envelope-from ) id 1rsq6P-0002fw-2Z; Fri, 05 Apr 2024 20:23:57 +0000 Date: Sat, 6 Apr 2024 04:23:54 +0800 From: kernel test robot To: Yosry Ahmed , Andrew Morton Cc: oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Johannes Weiner , Nhat Pham , Chengming Zhou , linux-kernel@vger.kernel.org, Yosry Ahmed Subject: Re: [PATCH v2 2/5] mm: zswap: calculate limits only when updated Message-ID: <202404060445.zMPxumi9-lkp@intel.com> References: <20240405053510.1948982-3-yosryahmed@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240405053510.1948982-3-yosryahmed@google.com> X-Rspamd-Queue-Id: 969121A0010 X-Rspam-User: X-Stat-Signature: a5ojgramm88ydhqhi1mzti3ag6gjwrhu X-Rspamd-Server: rspam03 X-HE-Tag: 1712348643-917915 X-HE-Meta: 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 4gWOlp5S wFls0st77lB6BiWEDCWAL5Rkzzq72/+AJG61Z/0L/GRXziiMWhR2eBN+1ub1igAbLUQvhLrkERoGm4xvSjuOd2tDB0/ZDY6O5R4P3374BeBvL9KrXxweK/plWzmyWAKLAQLsNRzvabvmtR0otX5Cw5MFYav597HhXLexuRhX3PM/0uCF+dhj/ArIDmD75XZAKS6J5Hki3uDHOzv7Q0HQwf87BjXsn7EQlUVH02Z7jZj6wJi9q56aysE2j5K/hQJ5EBkwqbgsRWsovKKHc5AY4NeKXq/q6A3whryP2DoAIZBp2bFG+3qcecBJxLLL8O1tFTUUzTFBoPlvL4BnV6FB172Fzy8RzXEB9V10bCyrM6AS2PvAyFdp/JyPLf303BFghGL35 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi Yosry, kernel test robot noticed the following build warnings: [auto build test WARNING on akpm-mm/mm-everything] [also build test WARNING on next-20240405] [cannot apply to linus/master v6.9-rc2] [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/Yosry-Ahmed/mm-zswap-always-shrink-in-zswap_store-if-zswap_pool_reached_full/20240405-133623 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20240405053510.1948982-3-yosryahmed%40google.com patch subject: [PATCH v2 2/5] mm: zswap: calculate limits only when updated config: i386-randconfig-061-20240405 (https://download.01.org/0day-ci/archive/20240406/202404060445.zMPxumi9-lkp@intel.com/config) compiler: gcc-10 (Ubuntu 10.5.0-1ubuntu1) 10.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240406/202404060445.zMPxumi9-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/202404060445.zMPxumi9-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> mm/zswap.c:132:15: sparse: sparse: symbol 'zswap_accept_thr_pages' was not declared. Should it be static? mm/zswap.c:1188:23: sparse: sparse: context imbalance in 'shrink_memcg_cb' - unexpected unlock vim +/zswap_accept_thr_pages +132 mm/zswap.c 120 121 static int zswap_max_pool_param_set(const char *, 122 const struct kernel_param *); 123 static const struct kernel_param_ops zswap_max_pool_param_ops = { 124 .set = zswap_max_pool_param_set, 125 .get = param_get_uint, 126 }; 127 module_param_cb(max_pool_percent, &zswap_max_pool_param_ops, 128 &zswap_max_pool_percent, 0644); 129 130 /* The threshold for accepting new pages after the max_pool_percent was hit */ 131 static unsigned int zswap_accept_thr_percent = 90; /* of max pool size */ > 132 unsigned long zswap_accept_thr_pages; 133 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki