tree: https://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git gfs2-iopen head: c748e1ec9bd20d71265a148042f6bc97ffc5f343 commit: 5e2ff0b932e982c85ae75fd6872d7252627be65b [7/12] gfs2: Move inode generation number check into gfs2_inode_lookup config: s390-defconfig (attached as .config) compiler: s390-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 5e2ff0b932e982c85ae75fd6872d7252627be65b # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=s390
If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <[email protected]> All errors (new ones prefixed by >>): fs/gfs2/inode.c: In function 'gfs2_inode_lookup': >> fs/gfs2/inode.c:167:5: error: label 'fail_put' used but not defined 167 | goto fail_put; | ^~~~ vim +/fail_put +167 fs/gfs2/inode.c 101 102 /** 103 * gfs2_inode_lookup - Lookup an inode 104 * @sb: The super block 105 * @type: The type of the inode 106 * @no_addr: The inode number 107 * @no_formal_ino: The inode generation number 108 * @blktype: Requested block type (GFS2_BLKST_DINODE or GFS2_BLKST_UNLINKED; 109 * GFS2_BLKST_FREE to indicate not to verify) 110 * 111 * If @type is DT_UNKNOWN, the inode type is fetched from disk. 112 * 113 * If @blktype is anything other than GFS2_BLKST_FREE (which is used as a 114 * placeholder because it doesn't otherwise make sense), the on-disk block type 115 * is verified to be @blktype. 116 * 117 * When @no_formal_ino is non-zero, this function will return ERR_PTR(-ESTALE) 118 * if it detects that @no_formal_ino doesn't match the actual inode generation 119 * number. However, it doesn't always know unless @type is DT_UNKNOWN. 120 * 121 * Returns: A VFS inode, or an error 122 */ 123 124 struct inode *gfs2_inode_lookup(struct super_block *sb, unsigned int type, 125 u64 no_addr, u64 no_formal_ino, 126 unsigned int blktype) 127 { 128 struct inode *inode; 129 struct gfs2_inode *ip; 130 struct gfs2_glock *io_gl = NULL; 131 struct gfs2_holder i_gh; 132 int error; 133 134 gfs2_holder_mark_uninitialized(&i_gh); 135 inode = gfs2_iget(sb, no_addr); 136 if (!inode) 137 return ERR_PTR(-ENOMEM); 138 139 ip = GFS2_I(inode); 140 141 if (inode->i_state & I_NEW) { 142 struct gfs2_sbd *sdp = GFS2_SB(inode); 143 144 error = gfs2_glock_get(sdp, no_addr, &gfs2_inode_glops, CREATE, &ip->i_gl); 145 if (unlikely(error)) 146 goto fail; 147 flush_delayed_work(&ip->i_gl->gl_work); 148 149 error = gfs2_glock_get(sdp, no_addr, &gfs2_iopen_glops, CREATE, &io_gl); 150 if (unlikely(error)) 151 goto fail; 152 153 if (type == DT_UNKNOWN || blktype != GFS2_BLKST_FREE) { 154 /* 155 * The GL_SKIP flag indicates to skip reading the inode 156 * block. We read the inode with gfs2_inode_refresh 157 * after possibly checking the block type. 158 */ 159 error = gfs2_glock_nq_init(ip->i_gl, LM_ST_EXCLUSIVE, 160 GL_SKIP, &i_gh); 161 if (error) 162 goto fail; 163 164 error = -ESTALE; 165 if (no_formal_ino && 166 gfs2_inode_already_deleted(ip->i_gl, no_formal_ino)) > 167 goto fail_put; 168 169 if (blktype != GFS2_BLKST_FREE) { 170 error = gfs2_check_blk_type(sdp, no_addr, 171 blktype); 172 if (error) 173 goto fail; 174 } 175 } 176 177 glock_set_object(ip->i_gl, ip); 178 set_bit(GIF_INVALID, &ip->i_flags); 179 error = gfs2_glock_nq_init(io_gl, LM_ST_SHARED, GL_EXACT, &ip->i_iopen_gh); 180 if (unlikely(error)) 181 goto fail; 182 cancel_delayed_work_sync(&ip->i_iopen_gh.gh_gl->gl_delete); 183 glock_set_object(ip->i_iopen_gh.gh_gl, ip); 184 gfs2_glock_put(io_gl); 185 io_gl = NULL; 186 187 /* Lowest possible timestamp; will be overwritten in gfs2_dinode_in. */ 188 inode->i_atime.tv_sec = 1LL << (8 * sizeof(inode->i_atime.tv_sec) - 1); 189 inode->i_atime.tv_nsec = 0; 190 191 if (type == DT_UNKNOWN) { 192 /* Inode glock must be locked already */ 193 error = gfs2_inode_refresh(GFS2_I(inode)); 194 if (error) 195 goto fail; 196 } else { 197 ip->i_no_formal_ino = no_formal_ino; 198 inode->i_mode = DT2IF(type); 199 } 200 201 if (gfs2_holder_initialized(&i_gh)) 202 gfs2_glock_dq_uninit(&i_gh); 203 204 gfs2_set_iop(inode); 205 } 206 207 if (no_formal_ino && ip->i_no_formal_ino && 208 no_formal_ino != ip->i_no_formal_ino) { 209 if (inode->i_state & I_NEW) 210 goto fail; 211 iput(inode); 212 return ERR_PTR(-ESTALE); 213 } 214 215 if (inode->i_state & I_NEW) 216 unlock_new_inode(inode); 217 218 return inode; 219 220 fail: 221 if (io_gl) 222 gfs2_glock_put(io_gl); 223 if (gfs2_holder_initialized(&i_gh)) 224 gfs2_glock_dq_uninit(&i_gh); 225 iget_failed(inode); 226 return ERR_PTR(error); 227 } 228 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/[email protected]
.config.gz
Description: application/gzip
