* Re: [PATCH] Fix a drop_nlink warning in minix_rename
[not found] <20251102182532.2442670-1-jkoolstra@xs4all.nl>
@ 2025-11-03 7:58 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2025-11-03 7:58 UTC (permalink / raw)
To: Jori Koolstra, Christian Brauner, Tetsuo Handa, Taotao Chen,
Jeff Layton, Jan Kara, NeilBrown
Cc: llvm, oe-kbuild-all, jkoolstra, linux-kernel,
syzbot+a65e824272c5f741247d
Hi Jori,
kernel test robot noticed the following build errors:
[auto build test ERROR on brauner-vfs/vfs.all]
[also build test ERROR on linus/master v6.18-rc4 next-20251103]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Jori-Koolstra/Fix-a-drop_nlink-warning-in-minix_rename/20251103-022646
base: https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git vfs.all
patch link: https://lore.kernel.org/r/20251102182532.2442670-1-jkoolstra%40xs4all.nl
patch subject: [PATCH] Fix a drop_nlink warning in minix_rename
config: arm-randconfig-004-20251103 (https://download.01.org/0day-ci/archive/20251103/202511031556.5N9lmsZB-lkp@intel.com/config)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project d2625a438020ad35330cda29c3def102c1687b1b)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251103/202511031556.5N9lmsZB-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202511031556.5N9lmsZB-lkp@intel.com/
All errors (new ones prefixed by >>):
>> fs/minix/namei.c:151:11: error: use of undeclared identifier 'EFSCORRUPTED'
151 | return -EFSCORRUPTED;
| ^~~~~~~~~~~~
fs/minix/namei.c:217:10: error: use of undeclared identifier 'EFSCORRUPTED'
217 | err = -EFSCORRUPTED;
| ^~~~~~~~~~~~
2 errors generated.
vim +/EFSCORRUPTED +151 fs/minix/namei.c
140
141 static int minix_unlink(struct inode * dir, struct dentry *dentry)
142 {
143 struct inode * inode = d_inode(dentry);
144 struct folio *folio;
145 struct minix_dir_entry * de;
146 int err;
147
148 if (inode->i_nlink < 1) {
149 printk(KERN_CRIT "minix-fs error: inode (ino: %ld) "
150 "has corrupted nlink", inode->i_ino);
> 151 return -EFSCORRUPTED;
152 }
153
154 de = minix_find_entry(dentry, &folio);
155 if (!de)
156 return -ENOENT;
157 err = minix_delete_entry(de, folio);
158 folio_release_kmap(folio, de);
159
160 if (err)
161 return err;
162 inode_set_ctime_to_ts(inode, inode_get_ctime(dir));
163 inode_dec_link_count(inode);
164 return 0;
165 }
166
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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