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 0A19A1482E6; Mon, 26 Aug 2024 23:40:36 +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=1724715639; cv=none; b=kb6l5y5BIJqcHHH4i2g60aKS24+rY2w68KDV7f1Hk0E3iD5BV23QYefy+LTYwEWb8oiDaNE1SBqiOYnTeDcTWtb415Mbllg8ajCqdmUhqx4alrxO+mtdh0cTRgDlaujGHX463JfhrrUb9LxySW9zA4AMTSO6YR3x6sTDW7UvPpc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724715639; c=relaxed/simple; bh=571xJqCK4wO/Nkpro048RV+IqOsjkddALvzLZ8d2+NY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=CPjK0pKKKFTARJ+tlNi050ai4MeJSHHBgw69qHeKHSx+nrizfY27TtQgb7crLyMyczDDGO0rhCNZwlGJ+s3CCPkshQmhLga3SmVXE7uaA69EQ2M6b919LwcLIEED8c0G1rwZdlH9aDeKVAVAg+6kOIpBpEMZK3yf8TXSTC5Yb4Y= 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=UJqV+Uq3; 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="UJqV+Uq3" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1724715637; x=1756251637; h=date:from:to:cc:subject:message-id:references: mime-version:content-transfer-encoding:in-reply-to; bh=571xJqCK4wO/Nkpro048RV+IqOsjkddALvzLZ8d2+NY=; b=UJqV+Uq3LnFLH/UA/DgGXvvjsDppBPEl3ldl5c1oF1ZKE3iy+gQ57Ad9 2qQpvr6M7OEsecm1K5HA7MnBGkPVozAN1rJ1dbiOe9+ZMrYcNoMGtWV4T I4SNzjv5+pu8MtZUlFcK42YNut7lNdjBsaaorQDKrNDrP0fEQ/J9JbLBC 8iegbfktAaiFpTDfEKEu/sBL48hTwQfGSpyd1/w+ix40653lbY7zYN04V 1Nl0XEJQJgLInfZE+z0eA5Jf2DFcUxbVp1+soyu3efZ4ziiHZCnbNGNyY m6l7DBXtn1UtdAwXw/71b+I9nGmnvIbp/fCR8PrKn/7C0CyeV8Nce+ro2 Q==; X-CSE-ConnectionGUID: v5IVfa3STguAPteckh6B3w== X-CSE-MsgGUID: 45hHCUW2TkSYU/vz+Ke7VA== X-IronPort-AV: E=McAfee;i="6700,10204,11176"; a="48555799" X-IronPort-AV: E=Sophos;i="6.10,178,1719903600"; d="scan'208";a="48555799" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Aug 2024 16:40:36 -0700 X-CSE-ConnectionGUID: AxF7d+MhRQu3PzBd2tU2tw== X-CSE-MsgGUID: a7uNzrDrRHeEpfI7mJcKAw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,178,1719903600"; d="scan'208";a="62646779" Received: from lkp-server01.sh.intel.com (HELO 9a732dc145d3) ([10.239.97.150]) by fmviesa008.fm.intel.com with ESMTP; 26 Aug 2024 16:40:33 -0700 Received: from kbuild by 9a732dc145d3 with local (Exim 4.96) (envelope-from ) id 1sijK3-000Hh8-0X; Mon, 26 Aug 2024 23:40:31 +0000 Date: Tue, 27 Aug 2024 07:40:09 +0800 From: kernel test robot To: =?iso-8859-1?Q?Andr=E9?= Almeida , Hugh Dickins , Andrew Morton , Alexander Viro , Christian Brauner , Jan Kara Cc: oe-kbuild-all@lists.linux.dev, Linux Memory Management List , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, kernel-dev@igalia.com, krisman@kernel.org, Daniel Rosenberg , smcv@collabora.com, =?iso-8859-1?Q?Andr=E9?= Almeida Subject: Re: [PATCH 1/5] tmpfs: Add casefold lookup support Message-ID: <202408270609.Nj6iM21E-lkp@intel.com> References: <20240823173332.281211-2-andrealmeid@igalia.com> Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20240823173332.281211-2-andrealmeid@igalia.com> Hi André, kernel test robot noticed the following build warnings: [auto build test WARNING on akpm-mm/mm-everything] [also build test WARNING on linus/master v6.11-rc5 next-20240826] [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/Andr-Almeida/tmpfs-Add-casefold-lookup-support/20240826-135457 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20240823173332.281211-2-andrealmeid%40igalia.com patch subject: [PATCH 1/5] tmpfs: Add casefold lookup support config: openrisc-allnoconfig (https://download.01.org/0day-ci/archive/20240827/202408270609.Nj6iM21E-lkp@intel.com/config) compiler: or1k-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240827/202408270609.Nj6iM21E-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/202408270609.Nj6iM21E-lkp@intel.com/ All warnings (new ones prefixed by >>): >> mm/shmem.c:4874:23: warning: 'shmem_lookup' defined but not used [-Wunused-function] 4874 | static struct dentry *shmem_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags) | ^~~~~~~~~~~~ vim +/shmem_lookup +4874 mm/shmem.c 4873 > 4874 static struct dentry *shmem_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags) 4875 { 4876 if (dentry->d_name.len > NAME_MAX) 4877 return ERR_PTR(-ENAMETOOLONG); 4878 4879 /* 4880 * For now, VFS can't deal with case-insensitive negative dentries, so 4881 * we prevent them from being created 4882 */ 4883 if (IS_CASEFOLDED(dir)) 4884 return NULL; 4885 4886 d_add(dentry, NULL); 4887 4888 return NULL; 4889 } 4890 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki