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X-CSE-ConnectionGUID: 0vKsi+Q2RhepHtjvMvv7eg== X-CSE-MsgGUID: A+p8rHzaSkqYyCa9zWF5mw== X-IronPort-AV: E=McAfee;i="6800,10657,11826"; a="86847340" X-IronPort-AV: E=Sophos;i="6.24,221,1774335600"; d="scan'208";a="86847340" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Jun 2026 16:12:51 -0700 X-CSE-ConnectionGUID: Xb7AVBALQy+EJn5a1WNrzg== X-CSE-MsgGUID: uJXLbq9JRbmQdN2wis7qhA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,221,1774335600"; d="scan'208";a="279815492" Received: from lkp-server02.sh.intel.com (HELO ea128546eb3d) ([10.239.97.151]) by orviesa002.jf.intel.com with ESMTP; 23 Jun 2026 16:12:49 -0700 Received: from kbuild by ea128546eb3d with local (Exim 4.98.2) (envelope-from ) id 1wcAIQ-000000002wz-3GSz; Tue, 23 Jun 2026 23:12:46 +0000 Date: Wed, 24 Jun 2026 07:11:57 +0800 From: kernel test robot To: Chris Mason Cc: oe-kbuild-all@lists.linux.dev, Chuck Lever Subject: [cel:nfsd-testing 166/231] include/linux/rcupdate.h:525:36: error: dereferencing pointer to incomplete type 'struct nfsd_file' Message-ID: <202606240755.8PVHHD1Q-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://git.kernel.org/pub/scm/linux/kernel/git/cel/linux nfsd-testing head: 2bb83225da8ee0383d17783b5c903589696faf90 commit: f2be51ec3aba541721c2baa65d272553d0fe961c [166/231] NFS/localio: fix ref leak on nfs_uuid_add_file failure config: sparc-randconfig-002-20260624 (https://download.01.org/0day-ci/archive/20260624/202606240755.8PVHHD1Q-lkp@intel.com/config) compiler: sparc64-linux-gcc (GCC) 8.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260624/202606240755.8PVHHD1Q-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/202606240755.8PVHHD1Q-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from include/linux/rbtree.h:24, from include/linux/mm_types.h:11, from include/linux/mmzone.h:22, from include/linux/gfp.h:7, from include/linux/umh.h:4, from include/linux/kmod.h:9, from include/linux/module.h:18, from fs/nfs_common/nfslocalio.c:7: fs/nfs_common/nfslocalio.c: In function 'nfs_open_local_fh': >> include/linux/rcupdate.h:525:36: error: dereferencing pointer to incomplete type 'struct nfsd_file' #define RCU_INITIALIZER(v) (typeof(*(v)) __force __rcu *)(v) ^~~~ fs/nfs_common/nfslocalio.c:305:33: note: in expansion of macro 'RCU_INITIALIZER' struct nfsd_file __rcu *tmp = RCU_INITIALIZER(localio); ^~~~~~~~~~~~~~~ vim +525 include/linux/rcupdate.h ca5ecddfa8fcbd Paul E. McKenney 2010-04-28 520 462225ae47d717 Paul E. McKenney 2013-11-11 521 /** 462225ae47d717 Paul E. McKenney 2013-11-11 522 * RCU_INITIALIZER() - statically initialize an RCU-protected global variable 462225ae47d717 Paul E. McKenney 2013-11-11 523 * @v: The value to statically initialize with. 462225ae47d717 Paul E. McKenney 2013-11-11 524 */ 462225ae47d717 Paul E. McKenney 2013-11-11 @525 #define RCU_INITIALIZER(v) (typeof(*(v)) __force __rcu *)(v) 462225ae47d717 Paul E. McKenney 2013-11-11 526 :::::: The code at line 525 was first introduced by commit :::::: 462225ae47d7175f886281d8a91708550cd5178c rcu: Add an RCU_INITIALIZER for global RCU-protected pointers :::::: TO: Paul E. McKenney :::::: CC: Paul E. McKenney -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki