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X-CSE-ConnectionGUID: u2fqIqCbQYuMrCZMgmZlIg== X-CSE-MsgGUID: dqfvNQmfSHqGODDLMv3fKQ== X-IronPort-AV: E=McAfee;i="6800,10657,11773"; a="78691821" X-IronPort-AV: E=Sophos;i="6.23,210,1770624000"; d="scan'208";a="78691821" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 May 2026 16:32:04 -0700 X-CSE-ConnectionGUID: 8U/mqc8mRvK1mVlF/3sMRQ== X-CSE-MsgGUID: 3UZLaT9fTXGllpvpOZSw6A== X-ExtLoop1: 1 Received: from lkp-server01.sh.intel.com (HELO 781826d00641) ([10.239.97.150]) by fmviesa003.fm.intel.com with ESMTP; 01 May 2026 16:32:02 -0700 Received: from kbuild by 781826d00641 with local (Exim 4.98.2) (envelope-from ) id 1wIxKy-000000000wr-19kO; Fri, 01 May 2026 23:32:00 +0000 Date: Sat, 02 May 2026 07:31:58 +0800 From: kernel test robot To: Alexey Dobriyan Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Christian Brauner , Christian Brauner Subject: [brauner-vfs:vfs-7.2.procfs 1/12] fs/proc/generic.c:849:6: warning: no previous prototype for function 'impl_proc_make_permanent' Message-ID: <202605020725.KvLbjBLv-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git vfs-7.2.procfs head: 16b3565414446449677ec503a8a25d802c7512a7 commit: b26811a2ab5878e84275d8ad8e709bba9147c62c [1/12] proc: allow to mark /proc files permanent outside of fs/proc/ config: hexagon-allnoconfig (https://download.01.org/0day-ci/archive/20260502/202605020725.KvLbjBLv-lkp@intel.com/config) compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project 5bac06718f502014fade905512f1d26d578a18f3) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260502/202605020725.KvLbjBLv-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/202605020725.KvLbjBLv-lkp@intel.com/ All warnings (new ones prefixed by >>): >> fs/proc/generic.c:849:6: warning: no previous prototype for function 'impl_proc_make_permanent' [-Wmissing-prototypes] 849 | void impl_proc_make_permanent(struct proc_dir_entry *pde) | ^ fs/proc/generic.c:849:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 849 | void impl_proc_make_permanent(struct proc_dir_entry *pde) | ^ | static 1 warning generated. vim +/impl_proc_make_permanent +849 fs/proc/generic.c 844 845 /* 846 * Not exported to modules: 847 * modules' /proc files aren't permanent because modules aren't permanent. 848 */ > 849 void impl_proc_make_permanent(struct proc_dir_entry *pde) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki