tree: https://github.com/allisonhenderson/xfs_work.git new_err_tags head: 3554121fcb4bc5485ef3000ece82abab632a2f4d commit: 8d9e3a8a6b82326c708da362608f5044c1b7bd91 [22/31] xfs: parent pointer attribute creation config: riscv-buildonly-randconfig-r004-20211111 (attached as .config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project c3dddeeafb529e769cde87bd29ef6271ac6bfa5c) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install riscv cross compiling tool for clang build # apt-get install binutils-riscv64-linux-gnu # https://github.com/allisonhenderson/xfs_work/commit/8d9e3a8a6b82326c708da... git remote add allisonhenderson-xfs-work https://github.com/allisonhenderson/xfs_work.git git fetch --no-tags allisonhenderson-xfs-work new_err_tags git checkout 8d9e3a8a6b82326c708da362608f5044c1b7bd91 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=riscv If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): xfs_init_parent_name_rec( ^ fs/xfs/libxfs/xfs_parent.c:54:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void ^ static xfs_init_parent_name_irec( ^ fs/xfs/libxfs/xfs_parent.c:69:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void ^ static 2 errors generated. vim +/xfs_init_parent_name_rec +55 fs/xfs/libxfs/xfs_parent.c 35 36 /* 37 * Parent pointer attribute handling. 38 * 39 * Because the attribute value is a filename component, it will never be longer 40 * than 255 bytes. This means the attribute will always be a local format 41 * attribute as it is xfs_attr_leaf_entsize_local_max() for v5 filesystems will 42 * always be larger than this (max is 75% of block size). 43 * 44 * Creating a new parent attribute will always create a new attribute - there 45 * should never, ever be an existing attribute in the tree for a new inode. 46 * ENOSPC behavior is problematic - creating the inode without the parent 47 * pointer is effectively a corruption, so we allow parent attribute creation 48 * to dip into the reserve block pool to avoid unexpected ENOSPC errors from 49 * occurring. 50 */ 51 52 53 /* Initializes a xfs_parent_name_rec to be stored as an attribute name */ 54 void 56 struct xfs_parent_name_rec *rec, 57 struct xfs_inode *ip, 58 uint32_t p_diroffset) 59 { 60 xfs_ino_t p_ino = ip->i_ino; 61 uint32_t p_gen = VFS_I(ip)->i_generation; 62 63 rec->p_ino = cpu_to_be64(p_ino); 64 rec->p_gen = cpu_to_be32(p_gen); 65 rec->p_diroffset = cpu_to_be32(p_diroffset); 66 } 67 68 /* Initializes a xfs_parent_name_irec from an xfs_parent_name_rec */ 69 void --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org