Merge tag 'vfs-6.16-rc3.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

Pull vfs fixes from Christian Brauner:

 - Fix a regression in overlayfs caused by reworking the lookup_one*()
   set of helpers

 - Make sure that the name of the dentry is printed in overlayfs'
   mkdir() helper

 - Add missing iocb values to TRACE_IOCB_STRINGS define

 - Unlock the superblock during iterate_supers_type(). This was an
   accidental internal api change

 - Drop a misleading assert in file_seek_cur_needs_f_lock() helper

 - Never refuse to return PIDFD_GET_INGO when parent pid is zero

   That can trivially happen in container scenarios where the parent
   process might be located in an ancestor pid namespace

 - Don't revalidate in try_lookup_noperm() as that causes regression for
   filesystems such as cifs

 - Fix simple_xattr_list() and reset the err variable after
   security_inode_listsecurity() got called so as not to confuse
   userspace about the length of the xattr

* tag 'vfs-6.16-rc3.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
  fs: drop assert in file_seek_cur_needs_f_lock
  fs: unlock the superblock during iterate_supers_type
  ovl: fix debug print in case of mkdir error
  VFS: change try_lookup_noperm() to skip revalidation
  fs: add missing values to TRACE_IOCB_STRINGS
  fs/xattr.c: fix simple_xattr_list()
  ovl: fix regression caused by lookup helpers API changes
  pidfs: never refuse ppid == 0 in PIDFD_GET_INFO