Merge tag '5.17-rc3-ksmbd-server-fixes' of git://git.samba.org/ksmbd

Merge tag '5.17-rc3-ksmbd-server-fixes' of git://git.samba.org/ksmbd

Pull ksmbd server fixes from Steve French:

 - NTLMSSP authentication improvement

 - RDMA (smbdirect) fix allowing broader set of NICs to be supported

 - improved buffer validation

 - additional small fixes, including a posix extensions fix for stable

* tag '5.17-rc3-ksmbd-server-fixes' of git://git.samba.org/ksmbd:
  ksmbd: add support for key exchange
  ksmbd: reduce smb direct max read/write size
  ksmbd: don't align last entry offset in smb2 query directory
  ksmbd: fix same UniqueId for dot and dotdot entries
  ksmbd: smbd: validate buffer descriptor structures
  ksmbd: fix SMB 3.11 posix extension mount failure