From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) (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 AB897F9C1; Wed, 18 Jun 2025 01:02:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750208564; cv=none; b=BwYAyFz6DJ1yXiMhOaDHlfpVGxBGiZd/MaVfZzm7t+4hdl8EFsquWpZE6AmQ4tQ2l7vmP+WINbQrSAtSY3vNcHNALPQRJF0QahGPjWkdiE+GzYZoo7GMl1VlYIJKORb6d+vZjdVTTGvnT4je6azpiN5HSRMeVnxcuueQdfDK1pc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750208564; c=relaxed/simple; bh=PWnnedWVfPY2tdFcAXHhWCXMbyXV6iE2eboLu0vmnrA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=u9gkEdxCrG3JJm7MsL+NsVb95Pmw7H7jLJurPLYzVTVCM9irIoCoP9GsU5A+T4WtZXdSleeZV9xtvsZoi1Pq/kRsh1k54uJkZxmy9tiMstIGWBxqWiaOYnJwkw/rBgPyDD4cRWs7f1spyRqkTqjlD51WPm3dgjzbIfoQ+Mf+Qdc= 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=ncrglit1; arc=none smtp.client-ip=198.175.65.19 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="ncrglit1" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1750208563; x=1781744563; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=PWnnedWVfPY2tdFcAXHhWCXMbyXV6iE2eboLu0vmnrA=; b=ncrglit1M0cJ+EyR6zkB2N2ldq31bxhdNIoXKCSorBpNXJUKOcs321c9 b8u4V4MaRqTbTOIQ3Qg3DnXJQ+SvoB3hthJZ2gyZo9GqlbCwYJjrOUa7T pm/5i18/sHQwigxAvr/Mag0pX10EtfAAockGsswdn7opo/YeNoEYV/LE1 GWFENDCzA/n7itJL/NMg6lqMw0dx3l6VNBj0zhCvOgdfr2eJaWM7KdQGF LpH29Sfngaa+EVTcM6QDmvKuWRnRS8Od3YrGkelEzZU7z+BLJUkJF5qvz VMdh+b+YAoHor8k3bXbGCpcFVNcXlDzUV+Lg6YTiZ4ZrkhzYYgyeQx5GY w==; X-CSE-ConnectionGUID: 71CzB1joTyydmeZmXG5pcQ== X-CSE-MsgGUID: B/FJNYOIQ3G6o8AfecYydg== X-IronPort-AV: E=McAfee;i="6800,10657,11467"; a="52278352" X-IronPort-AV: E=Sophos;i="6.16,244,1744095600"; d="scan'208";a="52278352" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jun 2025 18:02:42 -0700 X-CSE-ConnectionGUID: Zna6SpJ6Rn60loJKW+5dHQ== X-CSE-MsgGUID: zHzHN8bpSBeRBzY74FOBaQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,244,1744095600"; d="scan'208";a="149588616" Received: from lkp-server01.sh.intel.com (HELO e8142ee1dce2) ([10.239.97.150]) by orviesa007.jf.intel.com with ESMTP; 17 Jun 2025 18:02:37 -0700 Received: from kbuild by e8142ee1dce2 with local (Exim 4.96) (envelope-from ) id 1uRhCE-000JGU-3C; Wed, 18 Jun 2025 01:02:34 +0000 Date: Wed, 18 Jun 2025 09:02:07 +0800 From: kernel test robot To: Song Liu , bpf@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, kernel-team@meta.com, andrii@kernel.org, eddyz87@gmail.com, ast@kernel.org, daniel@iogearbox.net, martin.lau@linux.dev, viro@zeniv.linux.org.uk, brauner@kernel.org, jack@suse.cz, kpsingh@kernel.org, mattbobrowski@google.com, m@maowtm.org, neil@brown.name, Song Liu Subject: Re: [PATCH v5 bpf-next 1/5] namei: Introduce new helper function path_walk_parent() Message-ID: <202506180814.GoByWn1r-lkp@intel.com> References: <20250617061116.3681325-2-song@kernel.org> 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: <20250617061116.3681325-2-song@kernel.org> Hi Song, kernel test robot noticed the following build warnings: [auto build test WARNING on bpf-next/master] url: https://github.com/intel-lab-lkp/linux/commits/Song-Liu/namei-Introduce-new-helper-function-path_walk_parent/20250617-141322 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master patch link: https://lore.kernel.org/r/20250617061116.3681325-2-song%40kernel.org patch subject: [PATCH v5 bpf-next 1/5] namei: Introduce new helper function path_walk_parent() config: loongarch-randconfig-r072-20250618 (https://download.01.org/0day-ci/archive/20250618/202506180814.GoByWn1r-lkp@intel.com/config) compiler: loongarch64-linux-gcc (GCC) 12.4.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250618/202506180814.GoByWn1r-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/202506180814.GoByWn1r-lkp@intel.com/ All warnings (new ones prefixed by >>): >> Warning: fs/namei.c:2072 function parameter 'path' not described in '__path_walk_parent' >> Warning: fs/namei.c:2072 function parameter 'root' not described in '__path_walk_parent' >> Warning: fs/namei.c:2072 function parameter 'flags' not described in '__path_walk_parent' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki