tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 86ed57fd8c93fdfaabb4f58e78455180fa7d8a84 commit: b4a4ba2f7c4dd1ea56cadd48fb231f8fd0816e75 [9016/9522] Merge remote-tracking branch 'ntfs3/master' config: x86_64-randconfig-r011-20210822 (attached as .config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 9e9d70591e72fc6762b4b9a226b68ed1307419bf) 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 # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=b4a4ba2f7c4dd1ea56cadd48fb231f8fd0816e75 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout b4a4ba2f7c4dd1ea56cadd48fb231f8fd0816e75 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): >> fs/ntfs3/inode.c:1792:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough] case -ENOTEMPTY: ^ fs/ntfs3/inode.c:1792:2: note: insert 'break;' to avoid fall-through case -ENOTEMPTY: ^ break; 1 warning generated. -- >> fs/ntfs3/index.c:178:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough] default: ^ fs/ntfs3/index.c:178:2: note: insert 'break;' to avoid fall-through default: ^ break; 1 warning generated. vim +1792 fs/ntfs3/inode.c 82cae269cfa953 Konstantin Komarov 2021-08-13 1694 82cae269cfa953 Konstantin Komarov 2021-08-13 1695 /* 82cae269cfa953 Konstantin Komarov 2021-08-13 1696 * ntfs_unlink_inode 82cae269cfa953 Konstantin Komarov 2021-08-13 1697 * 82cae269cfa953 Konstantin Komarov 2021-08-13 1698 * inode_operations::unlink 82cae269cfa953 Konstantin Komarov 2021-08-13 1699 * inode_operations::rmdir 82cae269cfa953 Konstantin Komarov 2021-08-13 1700 */ 82cae269cfa953 Konstantin Komarov 2021-08-13 1701 int ntfs_unlink_inode(struct inode *dir, const struct dentry *dentry) 82cae269cfa953 Konstantin Komarov 2021-08-13 1702 { 82cae269cfa953 Konstantin Komarov 2021-08-13 1703 int err; 82cae269cfa953 Konstantin Komarov 2021-08-13 1704 struct super_block *sb = dir->i_sb; 82cae269cfa953 Konstantin Komarov 2021-08-13 1705 struct ntfs_sb_info *sbi = sb->s_fs_info; 82cae269cfa953 Konstantin Komarov 2021-08-13 1706 struct inode *inode = d_inode(dentry); 82cae269cfa953 Konstantin Komarov 2021-08-13 1707 struct ntfs_inode *ni = ntfs_i(inode); 82cae269cfa953 Konstantin Komarov 2021-08-13 1708 const struct qstr *name = &dentry->d_name; 82cae269cfa953 Konstantin Komarov 2021-08-13 1709 struct ntfs_inode *dir_ni = ntfs_i(dir); 82cae269cfa953 Konstantin Komarov 2021-08-13 1710 struct ntfs_index *indx = &dir_ni->dir; 82cae269cfa953 Konstantin Komarov 2021-08-13 1711 struct cpu_str *uni = NULL; 82cae269cfa953 Konstantin Komarov 2021-08-13 1712 struct ATTR_FILE_NAME *fname; 82cae269cfa953 Konstantin Komarov 2021-08-13 1713 u8 name_type; 82cae269cfa953 Konstantin Komarov 2021-08-13 1714 struct ATTR_LIST_ENTRY *le; 82cae269cfa953 Konstantin Komarov 2021-08-13 1715 struct MFT_REF ref; 82cae269cfa953 Konstantin Komarov 2021-08-13 1716 bool is_dir = S_ISDIR(inode->i_mode); 82cae269cfa953 Konstantin Komarov 2021-08-13 1717 struct INDEX_ROOT *dir_root; 82cae269cfa953 Konstantin Komarov 2021-08-13 1718 82cae269cfa953 Konstantin Komarov 2021-08-13 1719 dir_root = indx_get_root(indx, dir_ni, NULL, NULL); 82cae269cfa953 Konstantin Komarov 2021-08-13 1720 if (!dir_root) 82cae269cfa953 Konstantin Komarov 2021-08-13 1721 return -EINVAL; 82cae269cfa953 Konstantin Komarov 2021-08-13 1722 82cae269cfa953 Konstantin Komarov 2021-08-13 1723 ni_lock(ni); 82cae269cfa953 Konstantin Komarov 2021-08-13 1724 82cae269cfa953 Konstantin Komarov 2021-08-13 1725 if (is_dir && !dir_is_empty(inode)) { 82cae269cfa953 Konstantin Komarov 2021-08-13 1726 err = -ENOTEMPTY; 82cae269cfa953 Konstantin Komarov 2021-08-13 1727 goto out1; 82cae269cfa953 Konstantin Komarov 2021-08-13 1728 } 82cae269cfa953 Konstantin Komarov 2021-08-13 1729 82cae269cfa953 Konstantin Komarov 2021-08-13 1730 if (ntfs_is_meta_file(sbi, inode->i_ino)) { 82cae269cfa953 Konstantin Komarov 2021-08-13 1731 err = -EINVAL; 82cae269cfa953 Konstantin Komarov 2021-08-13 1732 goto out1; 82cae269cfa953 Konstantin Komarov 2021-08-13 1733 } 82cae269cfa953 Konstantin Komarov 2021-08-13 1734 82cae269cfa953 Konstantin Komarov 2021-08-13 1735 /* allocate PATH_MAX bytes */ 82cae269cfa953 Konstantin Komarov 2021-08-13 1736 uni = __getname(); 82cae269cfa953 Konstantin Komarov 2021-08-13 1737 if (!uni) { 82cae269cfa953 Konstantin Komarov 2021-08-13 1738 err = -ENOMEM; 82cae269cfa953 Konstantin Komarov 2021-08-13 1739 goto out1; 82cae269cfa953 Konstantin Komarov 2021-08-13 1740 } 82cae269cfa953 Konstantin Komarov 2021-08-13 1741 82cae269cfa953 Konstantin Komarov 2021-08-13 1742 /* Convert input string to unicode */ 82cae269cfa953 Konstantin Komarov 2021-08-13 1743 err = ntfs_nls_to_utf16(sbi, name->name, name->len, uni, NTFS_NAME_LEN, 82cae269cfa953 Konstantin Komarov 2021-08-13 1744 UTF16_HOST_ENDIAN); 82cae269cfa953 Konstantin Komarov 2021-08-13 1745 if (err < 0) 82cae269cfa953 Konstantin Komarov 2021-08-13 1746 goto out2; 82cae269cfa953 Konstantin Komarov 2021-08-13 1747 82cae269cfa953 Konstantin Komarov 2021-08-13 1748 /*mark rw ntfs as dirty. it will be cleared at umount*/ 82cae269cfa953 Konstantin Komarov 2021-08-13 1749 ntfs_set_state(sbi, NTFS_DIRTY_DIRTY); 82cae269cfa953 Konstantin Komarov 2021-08-13 1750 82cae269cfa953 Konstantin Komarov 2021-08-13 1751 /* find name in record */ 82cae269cfa953 Konstantin Komarov 2021-08-13 1752 mi_get_ref(&dir_ni->mi, &ref); 82cae269cfa953 Konstantin Komarov 2021-08-13 1753 82cae269cfa953 Konstantin Komarov 2021-08-13 1754 le = NULL; 82cae269cfa953 Konstantin Komarov 2021-08-13 1755 fname = ni_fname_name(ni, uni, &ref, &le); 82cae269cfa953 Konstantin Komarov 2021-08-13 1756 if (!fname) { 82cae269cfa953 Konstantin Komarov 2021-08-13 1757 err = -ENOENT; 82cae269cfa953 Konstantin Komarov 2021-08-13 1758 goto out3; 82cae269cfa953 Konstantin Komarov 2021-08-13 1759 } 82cae269cfa953 Konstantin Komarov 2021-08-13 1760 82cae269cfa953 Konstantin Komarov 2021-08-13 1761 name_type = paired_name(fname->type); 82cae269cfa953 Konstantin Komarov 2021-08-13 1762 82cae269cfa953 Konstantin Komarov 2021-08-13 1763 err = indx_delete_entry(indx, dir_ni, fname, fname_full_size(fname), 82cae269cfa953 Konstantin Komarov 2021-08-13 1764 sbi); 82cae269cfa953 Konstantin Komarov 2021-08-13 1765 if (err) 82cae269cfa953 Konstantin Komarov 2021-08-13 1766 goto out3; 82cae269cfa953 Konstantin Komarov 2021-08-13 1767 82cae269cfa953 Konstantin Komarov 2021-08-13 1768 /* Then remove name from mft */ 82cae269cfa953 Konstantin Komarov 2021-08-13 1769 ni_remove_attr_le(ni, attr_from_name(fname), le); 82cae269cfa953 Konstantin Komarov 2021-08-13 1770 82cae269cfa953 Konstantin Komarov 2021-08-13 1771 le16_add_cpu(&ni->mi.mrec->hard_links, -1); 82cae269cfa953 Konstantin Komarov 2021-08-13 1772 ni->mi.dirty = true; 82cae269cfa953 Konstantin Komarov 2021-08-13 1773 82cae269cfa953 Konstantin Komarov 2021-08-13 1774 if (name_type != FILE_NAME_POSIX) { 82cae269cfa953 Konstantin Komarov 2021-08-13 1775 /* Now we should delete name by type */ 82cae269cfa953 Konstantin Komarov 2021-08-13 1776 fname = ni_fname_type(ni, name_type, &le); 82cae269cfa953 Konstantin Komarov 2021-08-13 1777 if (fname) { 82cae269cfa953 Konstantin Komarov 2021-08-13 1778 err = indx_delete_entry(indx, dir_ni, fname, 82cae269cfa953 Konstantin Komarov 2021-08-13 1779 fname_full_size(fname), sbi); 82cae269cfa953 Konstantin Komarov 2021-08-13 1780 if (err) 82cae269cfa953 Konstantin Komarov 2021-08-13 1781 goto out3; 82cae269cfa953 Konstantin Komarov 2021-08-13 1782 82cae269cfa953 Konstantin Komarov 2021-08-13 1783 ni_remove_attr_le(ni, attr_from_name(fname), le); 82cae269cfa953 Konstantin Komarov 2021-08-13 1784 82cae269cfa953 Konstantin Komarov 2021-08-13 1785 le16_add_cpu(&ni->mi.mrec->hard_links, -1); 82cae269cfa953 Konstantin Komarov 2021-08-13 1786 } 82cae269cfa953 Konstantin Komarov 2021-08-13 1787 } 82cae269cfa953 Konstantin Komarov 2021-08-13 1788 out3: 82cae269cfa953 Konstantin Komarov 2021-08-13 1789 switch (err) { 82cae269cfa953 Konstantin Komarov 2021-08-13 1790 case 0: 82cae269cfa953 Konstantin Komarov 2021-08-13 1791 drop_nlink(inode); 82cae269cfa953 Konstantin Komarov 2021-08-13 @1792 case -ENOTEMPTY: 82cae269cfa953 Konstantin Komarov 2021-08-13 1793 case -ENOSPC: 82cae269cfa953 Konstantin Komarov 2021-08-13 1794 case -EROFS: 82cae269cfa953 Konstantin Komarov 2021-08-13 1795 break; 82cae269cfa953 Konstantin Komarov 2021-08-13 1796 default: 82cae269cfa953 Konstantin Komarov 2021-08-13 1797 make_bad_inode(inode); 82cae269cfa953 Konstantin Komarov 2021-08-13 1798 } 82cae269cfa953 Konstantin Komarov 2021-08-13 1799 82cae269cfa953 Konstantin Komarov 2021-08-13 1800 dir->i_mtime = dir->i_ctime = current_time(dir); 82cae269cfa953 Konstantin Komarov 2021-08-13 1801 mark_inode_dirty(dir); 82cae269cfa953 Konstantin Komarov 2021-08-13 1802 inode->i_ctime = dir->i_ctime; 82cae269cfa953 Konstantin Komarov 2021-08-13 1803 if (inode->i_nlink) 82cae269cfa953 Konstantin Komarov 2021-08-13 1804 mark_inode_dirty(inode); 82cae269cfa953 Konstantin Komarov 2021-08-13 1805 82cae269cfa953 Konstantin Komarov 2021-08-13 1806 out2: 82cae269cfa953 Konstantin Komarov 2021-08-13 1807 __putname(uni); 82cae269cfa953 Konstantin Komarov 2021-08-13 1808 out1: 82cae269cfa953 Konstantin Komarov 2021-08-13 1809 ni_unlock(ni); 82cae269cfa953 Konstantin Komarov 2021-08-13 1810 return err; 82cae269cfa953 Konstantin Komarov 2021-08-13 1811 } 82cae269cfa953 Konstantin Komarov 2021-08-13 1812 :::::: The code at line 1792 was first introduced by commit :::::: 82cae269cfa953032fbb8980a7d554d60fb00b17 fs/ntfs3: Add initialization of super block :::::: TO: Konstantin Komarov <almaz.alexandrovich@xxxxxxxxxxxxxxxxxxxx> :::::: CC: Konstantin Komarov <almaz.alexandrovich@xxxxxxxxxxxxxxxxxxxx> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
Attachment:
.config.gz
Description: application/gzip
