Merge tag 'afs-fixes-
20190814' of git://git./linux/kernel/git/dhowells/linux-fs
Pull afs fixes from David Howells:
- Fix the CB.ProbeUuid handler to generate its reply correctly.
- Fix a mix up in indices when parsing a Volume Location entry record.
- Fix a potential NULL-pointer deref when cleaning up a read request.
- Fix the expected data version of the destination directory in
afs_rename().
- Fix afs_d_revalidate() to only update d_fsdata if it's not the same
as the directory data version to reduce the likelihood of overwriting
the result of a competing operation. (d_fsdata carries the directory
DV or the least-significant word thereof).
- Fix the tracking of the data-version on a directory and make sure
that dentry objects get properly initialised, updated and
revalidated.
Also fix rename to update d_fsdata to match the new directory's DV if
the dentry gets moved over and unhash the dentry to stop
afs_d_revalidate() from interfering.
* tag 'afs-fixes-
20190814' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs:
afs: Fix missing dentry data version updating
afs: Only update d_fsdata if different in afs_d_revalidate()
afs: Fix off-by-one in afs_rename() expected data version calculation
fs: afs: Fix a possible null-pointer dereference in afs_put_read()
afs: Fix loop index mixup in afs_deliver_vl_get_entry_by_name_u()
afs: Fix the CB.ProbeUuid service handler to reply correctly