Content-Type: multipart/mixed; boundary="===============4121004285880199795==" MIME-Version: 1.0 From: kernel test robot To: kbuild-all@lists.01.org Subject: Re: [PATCH RFC bpf-next v1 1/8] bpf: Support pinning in non-bpf file system. Date: Sat, 08 Jan 2022 08:41:24 +0800 Message-ID: <202201080655.vV6uEYqH-lkp@intel.com> In-Reply-To: <20220106215059.2308931-2-haoluo@google.com> List-Id: --===============4121004285880199795== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Hi Hao, [FYI, it's a private test report for your RFC patch.] [auto build test WARNING on bpf-next/master] url: https://github.com/0day-ci/linux/commits/Hao-Luo/Pinning-bpf-object= s-outside-bpffs/20220107-055252 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git ma= ster config: arm64-buildonly-randconfig-r006-20220106 (https://download.01.org/0= day-ci/archive/20220108/202201080655.vV6uEYqH-lkp(a)intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 32167b= fe64a4c5dd4eb3f7a58e24f4cba76f5ac2) reproduce (this is a W=3D1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/= make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://github.com/0day-ci/linux/commit/7c6dacd226b9d48b0c2bcc226= bf890776267de90 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Hao-Luo/Pinning-bpf-objects-outsid= e-bpffs/20220107-055252 git checkout 7c6dacd226b9d48b0c2bcc226bf890776267de90 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=3D$HOME/0day COMPILER=3Dclang make.cross W=3D= 1 O=3Dbuild_dir ARCH=3Darm64 SHELL=3D/bin/bash kernel/bpf/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> kernel/bpf/inode.c:83:5: warning: no previous prototype for function 'ha= ndle_inode_event' [-Wmissing-prototypes] int handle_inode_event(struct fsnotify_mark *mark, u32 mask, ^ kernel/bpf/inode.c:83:1: note: declare 'static' if the function is not i= ntended to be used outside of this translation unit int handle_inode_event(struct fsnotify_mark *mark, u32 mask, ^ static = 1 warning generated. vim +/handle_inode_event +83 kernel/bpf/inode.c 81 = 82 /* Handler for any inode event. */ > 83 int handle_inode_event(struct fsnotify_mark *mark, u32 mask, 84 struct inode *inode, struct inode *dir, 85 const struct qstr *file_name, u32 cookie) 86 { 87 return 0; 88 } 89 = --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org --===============4121004285880199795==--