From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) (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 0E53429A1 for ; Sun, 27 Oct 2024 05:10:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730005814; cv=none; b=YTzfD+3ldQ4B+1JBmGM07LN/SRE1RfM14tHDy/NV3gGrIyXCRdmmlu3TP1XxvT0rrKDc88GL4KXlNQ4lCcGiIVzSQn5Tx0XUh01ua2s7pB+If8Sc1A6TqE3t2hvy9R7QhhuKpXLUKw2PA3cbAPQMZGWvXAZw7SRVCa39c5K2U4U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730005814; c=relaxed/simple; bh=WMqSbS6djQLe3YeDbaCq1MyaSCrK/ih7T5oYj05ohi8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Usqvm+ANrr81leTX42wTrydbpylzIRnoXWroAwQ03+MDYWp6aYgUgFLM0rnS4Jfs1Is7z6mCqaGdm/pcopnicQsZPxXKkCQCfUri10cOvODXd/3Zz4SGHFqn79z9dmOTGS/B/5Fadu3yx1KHPhQ4utJ1aboFx+G+OES/9+4cV1s= 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=F36QNWdu; arc=none smtp.client-ip=192.198.163.13 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="F36QNWdu" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1730005812; x=1761541812; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=WMqSbS6djQLe3YeDbaCq1MyaSCrK/ih7T5oYj05ohi8=; b=F36QNWduTptF1cGCNEqKSpIE8/N6r3guQOhH56Egrs+89JiGi2qRUuZN Ru0h6OLDxpfCCGGk2q/k/X78skL0ukbwwf/HPl0DcbAc7qimEG9QzLw+c ALhckIkVWptBlCsQafdOktrNG3s4VsBo9qf/X+MNPJvfQB7/xA9CiKh95 +ZTICcakrxKU3o3Y+aKz+erQqhwYKO42+SQA3rn/47X89Wv0qS4NWVTDB 6dqkNrephOoIz1ydiWHFREkVvWtci7pcpgfcTfmqwINJvwhpy+VOlHtjW iKpjNlkRgZYoKzmF/MWRu5z+RmelNsHJx4CppulHkzBap2dS1JPqtekrP Q==; X-CSE-ConnectionGUID: /5Nx7YDPQeiz961NF5yuzA== X-CSE-MsgGUID: V0VY5AeeQPaBZAADXjT/zg== X-IronPort-AV: E=McAfee;i="6700,10204,11237"; a="32492531" X-IronPort-AV: E=Sophos;i="6.11,236,1725346800"; d="scan'208";a="32492531" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Oct 2024 22:10:11 -0700 X-CSE-ConnectionGUID: BRRCL2s2TN6MzsjaOsUh2A== X-CSE-MsgGUID: gbcFEYwOSyKhUYH+bzJDiw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,236,1725346800"; d="scan'208";a="80921918" Received: from lkp-server01.sh.intel.com (HELO a48cf1aa22e8) ([10.239.97.150]) by fmviesa007.fm.intel.com with ESMTP; 26 Oct 2024 22:10:11 -0700 Received: from kbuild by a48cf1aa22e8 with local (Exim 4.96) (envelope-from ) id 1t4vXU-000aO4-0H; Sun, 27 Oct 2024 05:10:08 +0000 Date: Sun, 27 Oct 2024 13:09:15 +0800 From: kernel test robot To: Shakeel Butt Cc: oe-kbuild-all@lists.linux.dev Subject: Re: [PATCH v2] memcg: workingset: remove folio_memcg_rcu usage Message-ID: <202410271316.RPNBjlOR-lkp@intel.com> References: <20241026163707.2479526-1-shakeel.butt@linux.dev> 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: <20241026163707.2479526-1-shakeel.butt@linux.dev> Hi Shakeel, kernel test robot noticed the following build errors: [auto build test ERROR on akpm-mm/mm-everything] [also build test ERROR on linus/master v6.12-rc4 next-20241025] [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/Shakeel-Butt/memcg-workingset-remove-folio_memcg_rcu-usage/20241027-003815 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20241026163707.2479526-1-shakeel.butt%40linux.dev patch subject: [PATCH v2] memcg: workingset: remove folio_memcg_rcu usage config: sh-secureedge5410_defconfig (https://download.01.org/0day-ci/archive/20241027/202410271316.RPNBjlOR-lkp@intel.com/config) compiler: sh4-linux-gcc (GCC) 13.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241027/202410271316.RPNBjlOR-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/202410271316.RPNBjlOR-lkp@intel.com/ All errors (new ones prefixed by >>): mm/workingset.c: In function 'workingset_activation': >> mm/workingset.c:598:38: error: implicit declaration of function 'folio_memcg_charged'; did you mean 'folio_memcg_check'? [-Werror=implicit-function-declaration] 598 | if (mem_cgroup_disabled() || folio_memcg_charged(folio)) | ^~~~~~~~~~~~~~~~~~~ | folio_memcg_check cc1: some warnings being treated as errors vim +598 mm/workingset.c 587 588 /** 589 * workingset_activation - note a page activation 590 * @folio: Folio that is being activated. 591 */ 592 void workingset_activation(struct folio *folio) 593 { 594 /* 595 * Filter non-memcg pages here, e.g. unmap can call 596 * mark_page_accessed() on VDSO pages. 597 */ > 598 if (mem_cgroup_disabled() || folio_memcg_charged(folio)) 599 workingset_age_nonresident(folio_lruvec(folio), folio_nr_pages(folio)); 600 } 601 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki