Merge tag 'v7.1-rc2-ksmbd-server-fixes' of git://git.samba.org/ksmbd

Pull smb server fixes from Steve French:

 - Fix shutdown (stop sessions)

 - Fix readdir unsupported info level

* tag 'v7.1-rc2-ksmbd-server-fixes' of git://git.samba.org/ksmbd:
  ksmbd: rewrite stop_sessions() with restartable iteration
  smb: server: handle readdir_info_level_struct_sz() error