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a="1516589" X-IronPort-AV: E=Sophos;i="6.27,178,1787036400"; d="scan'208";a="1516589" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Oct 2026 15:41:17 -0700 X-CSE-ConnectionGUID: sldzHzjYQtKokEHKL9G8+A== X-CSE-MsgGUID: iaNmNMiMS+mcTQoLjeiqZg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,178,1787036400"; d="scan'208";a="4009937" Received: from lkp-server01.sh.intel.com (HELO 0caa9d2d175c) ([10.239.97.150]) by orviesa007.jf.intel.com with ESMTP; 25 Oct 2026 15:41:16 -0700 Received: from kbuild by 0caa9d2d175c with local (Exim 4.98.2) (envelope-from ) id 1xL6ts-00000000VDO-32qq; Sun, 25 Oct 2026 22:41:12 +0000 Date: Mon, 26 Oct 2026 06:41:01 +0800 From: kernel test robot To: Wang Zhaolong , Namjae Jeon Cc: oe-kbuild-all@lists.linux.dev, Sergey Senozhatsky , Tom Talpey , ChenXiaoSong , linux-cifs@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/2] ksmbd: fix named-pipe reply loss with small output buffers Message-ID: <202610260610.5prVfJss-lkp@intel.com> References: X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Hi Wang, kernel test robot noticed the following build warnings: [auto build test WARNING on f47d223627f80cb7a1eb14c585fe6cb35de5e984] url: https://github.com/intel-lab-lkp/linux/commits/Wang-Zhaolong/ksmbd-avoid-races-between-named-pipe-operations/20261025-173237 base: f47d223627f80cb7a1eb14c585fe6cb35de5e984 patch link: https://lore.kernel.org/r/TYZPR02MB695916EEB5AC02FE8DBC31BCE6622%40TYZPR02MB6959.apcprd02.prod.outlook.com patch subject: [PATCH 2/2] ksmbd: fix named-pipe reply loss with small output buffers config: powerpc64-randconfig-1001-20261026 (https://download.01.org/0day-ci/archive/20261026/202610260610.5prVfJss-lkp@intel.com/config) compiler: powerpc64-linux-gcc (GCC) 14.4.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261026/202610260610.5prVfJss-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/202610260610.5prVfJss-lkp@intel.com/ All warnings (new ones prefixed by >>): >> Warning: fs/smb/server/smb2pdu.c:8670 function parameter 'rpc' not described in 'smb2_pipe_response_done' >> Warning: fs/smb/server/smb2pdu.c:8670 function parameter 'nbytes' not described in 'smb2_pipe_response_done' >> Warning: fs/smb/server/smb2pdu.c:8670 expecting prototype for smb2_read_pipe(). Prototype was for smb2_pipe_response_done() instead -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki