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X-CSE-ConnectionGUID: tCVXIct9SuChG2go8gLJEw== X-CSE-MsgGUID: oX5shtebQmafxWajP8nAJw== X-IronPort-AV: E=McAfee;i="6700,10204,11418"; a="47501335" X-IronPort-AV: E=Sophos;i="6.15,249,1739865600"; d="scan'208";a="47501335" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Apr 2025 11:39:45 -0700 X-CSE-ConnectionGUID: yTkuV3n/RpuLmdTLj65vvw== X-CSE-MsgGUID: 2PY4/xmkRJ+A1vcr7bN3sQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,249,1739865600"; d="scan'208";a="134227559" Received: from lkp-server01.sh.intel.com (HELO 1992f890471c) ([10.239.97.150]) by fmviesa008.fm.intel.com with ESMTP; 29 Apr 2025 11:39:45 -0700 Received: from kbuild by 1992f890471c with local (Exim 4.96) (envelope-from ) id 1u9prq-0002qh-36; Tue, 29 Apr 2025 18:39:42 +0000 Date: Wed, 30 Apr 2025 02:38:49 +0800 From: kernel test robot To: Ben Horgan Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, James Morse Subject: [morse:mpam/snapshot/v6.15-rc3 100/110] include/linux/debugfs.h:419:2: warning: void function 'debugfs_create_cpumask' should not return a value Message-ID: <202504300247.bnFT3fxj-lkp@intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://git.kernel.org/pub/scm/linux/kernel/git/morse/linux.git mpam/snapshot/v6.15-rc3 head: 2cc3eff27207d40f181a59f04660a1e8e9746ff8 commit: 482d40a25255bb2c3df8cebda0f06cd2af2d4b95 [100/110] debugfs: Add stub to fix the build when debugfs is not enabled config: arm-randconfig-003-20250430 (https://download.01.org/0day-ci/archive/20250430/202504300247.bnFT3fxj-lkp@intel.com/config) compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project f819f46284f2a79790038e1f6649172789734ae8) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250430/202504300247.bnFT3fxj-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/202504300247.bnFT3fxj-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from block/blk-sysfs.c:12: >> include/linux/debugfs.h:419:2: warning: void function 'debugfs_create_cpumask' should not return a value [-Wreturn-mismatch] 419 | return ERR_PTR(-ENODEV); | ^ ~~~~~~~~~~~~~~~~ 1 warning generated. vim +/debugfs_create_cpumask +419 include/linux/debugfs.h 415 416 static inline void debugfs_create_cpumask(const char *name, umode_t mode, 417 struct dentry *parent, struct cpumask *value) 418 { > 419 return ERR_PTR(-ENODEV); 420 } 421 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki