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X-CSE-ConnectionGUID: w7ZLx6URQZKyCcQFNMa/4Q== X-CSE-MsgGUID: afJy6FvBR7K0hAqCa9MNnQ== X-IronPort-AV: E=McAfee;i="6800,10657,11657"; a="79033081" X-IronPort-AV: E=Sophos;i="6.21,190,1763452800"; d="scan'208";a="79033081" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Dec 2025 17:46:00 -0800 X-CSE-ConnectionGUID: hrOTWPeeQPi++E/GRrCoow== X-CSE-MsgGUID: u9Dei5nrRdOT0HusR3novQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,190,1763452800"; d="scan'208";a="232423316" Received: from lkp-server01.sh.intel.com (HELO c9aa31daaa89) ([10.239.97.150]) by fmviesa001.fm.intel.com with ESMTP; 30 Dec 2025 17:45:59 -0800 Received: from kbuild by c9aa31daaa89 with local (Exim 4.98.2) (envelope-from ) id 1valHg-000000000qH-2dzM; Wed, 31 Dec 2025 01:45:56 +0000 Date: Wed, 31 Dec 2025 09:45:31 +0800 From: kernel test robot To: cros-kernel-buildreports@googlegroups.com Cc: oe-kbuild-all@lists.linux.dev Subject: [android-common:android13-5.15-2025-12 1/1] fs/eventpoll.c:2001: warning: Function parameter or member 'ep' not described in 'ep_get_upwards_depth_proc' Message-ID: <202512310940.6DrnttMs-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://android.googlesource.com/kernel/common android13-5.15-2025-12 head: 66f18dc2099dba416cd26ec9bb386ce3a2748bad commit: 71379495ab70eaba19224bd71b5b9b399eb85e04 [1/1] eventpoll: Fix semi-unbounded recursion config: i386-allnoconfig (https://download.01.org/0day-ci/archive/20251231/202512310940.6DrnttMs-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251231/202512310940.6DrnttMs-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/202512310940.6DrnttMs-lkp@intel.com/ All warnings (new ones prefixed by >>): >> fs/eventpoll.c:2001: warning: Function parameter or member 'ep' not described in 'ep_get_upwards_depth_proc' >> fs/eventpoll.c:2001: warning: Function parameter or member 'depth' not described in 'ep_get_upwards_depth_proc' vim +2001 fs/eventpoll.c 1996 1997 /** 1998 * ep_get_upwards_depth_proc - determine depth of @ep when traversed upwards 1999 */ 2000 static int ep_get_upwards_depth_proc(struct eventpoll *ep, int depth) > 2001 { 2002 int result = 0; 2003 struct epitem *epi; 2004 2005 if (ep->gen == loop_check_gen) 2006 return ep->loop_check_depth; 2007 hlist_for_each_entry_rcu(epi, &ep->refs, fllink) 2008 result = max(result, ep_get_upwards_depth_proc(epi->ep, depth + 1) + 1); 2009 ep->gen = loop_check_gen; 2010 ep->loop_check_depth = result; 2011 return result; 2012 } 2013 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki