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X-CSE-ConnectionGUID: O/bzXaVFQeK8/wr5gsm+SA== X-CSE-MsgGUID: bLJzKoUBQwSoxSc6bK+KBw== X-IronPort-AV: E=McAfee;i="6800,10657,11699"; a="72059596" X-IronPort-AV: E=Sophos;i="6.21,288,1763452800"; d="scan'208";a="72059596" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Feb 2026 00:18:24 -0800 X-CSE-ConnectionGUID: NkgbhQfATS+S19r/5LW5qA== X-CSE-MsgGUID: D1nZS4adRX27eGdz+4RVig== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,288,1763452800"; d="scan'208";a="235832227" Received: from lkp-server01.sh.intel.com (HELO 765f4a05e27f) ([10.239.97.150]) by fmviesa002.fm.intel.com with ESMTP; 13 Feb 2026 00:18:21 -0800 Received: from kbuild by 765f4a05e27f with local (Exim 4.98.2) (envelope-from ) id 1vqoNX-00000000vE4-1jnX; Fri, 13 Feb 2026 08:18:19 +0000 Date: Fri, 13 Feb 2026 16:17:54 +0800 From: kernel test robot To: Ethan Ferguson , luisbg@kernel.org, salah.triki@gmail.com Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Ethan Ferguson Subject: Re: [PATCH 1/2] befs: Add FS_IOC_GETFSLABEL ioctl Message-ID: <202602131600.jVbNpmdD-lkp@intel.com> References: <20260212231339.644714-2-ethan.ferguson@zetier.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=us-ascii Content-Disposition: inline In-Reply-To: <20260212231339.644714-2-ethan.ferguson@zetier.com> Hi Ethan, kernel test robot noticed the following build errors: [auto build test ERROR on 541c43310e85dbf35368b43b720c6724bc8ad8ec] url: https://github.com/intel-lab-lkp/linux/commits/Ethan-Ferguson/befs-Add-FS_IOC_GETFSLABEL-ioctl/20260213-071516 base: 541c43310e85dbf35368b43b720c6724bc8ad8ec patch link: https://lore.kernel.org/r/20260212231339.644714-2-ethan.ferguson%40zetier.com patch subject: [PATCH 1/2] befs: Add FS_IOC_GETFSLABEL ioctl config: sparc64-allmodconfig (https://download.01.org/0day-ci/archive/20260213/202602131600.jVbNpmdD-lkp@intel.com/config) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 9b8addffa70cee5b2acc5454712d9cf78ce45710) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260213/202602131600.jVbNpmdD-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/202602131600.jVbNpmdD-lkp@intel.com/ All errors (new ones prefixed by >>): >> fs/befs/linuxvfs.c:985:54: error: call to undeclared function 'compat_ptr'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 985 | return befs_generic_ioctl(filp, cmd, (unsigned long)compat_ptr(arg)); | ^ 1 error generated. vim +/compat_ptr +985 fs/befs/linuxvfs.c 979 980 #ifdef CONFIG_COMPAT 981 static long befs_generic_compat_ioctl(struct file *filp, unsigned int cmd, 982 unsigned long arg) 983 984 { > 985 return befs_generic_ioctl(filp, cmd, (unsigned long)compat_ptr(arg)); 986 } 987 #endif 988 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki