On Wed, May 29, 2024 at 02:56:52AM +0100, Al Viro wrote: > On Wed, May 29, 2024 at 09:15:02AM +0800, Edward Adam Davis wrote: > > ext4_xattr_inode_lookup_create() will use s_root, so set it to NULL > > after do_one_tree(). > > Why, in the name of everything unholy, would eviction of dentries need > to set any kind of xattrs? IOW, that might make the testcase STFU, but something odd is happening there and I would really like to understand the details before we go that way.