Merge tag 'v6.18-rc-part1-smb3-common' of git://git.samba.org/ksmbd

Merge tag 'v6.18-rc-part1-smb3-common' of git://git.samba.org/ksmbd

Pull smb restructuring updates from Steve French:
 "Large set of small restructuring smbdirect related patches for cifs.ko
  and ksmbd.ko.

  This is the next step in order to use common structures for smbdirect
  handling across both modules. And also includes improved handling of
  broken connections, as well as fixed negotiation as rdma resources.

  Moving to common functions is planned for 6.19, as well as also
  providing smbdirect via sockets to userspace (e.g. for samba to also
  be able to use smbdirect for userspace server and userspace client
  tools).

  This was heavily reviewed and tested at the recent SMB3.1.1 test event
  at SDC"

* tag 'v6.18-rc-part1-smb3-common' of git://git.samba.org/ksmbd: (159 commits)
  smb: server: let smb_direct_flush_send_list() invalidate a remote key first
  smb: server: make use of ib_alloc_cq_any() instead of ib_alloc_cq()
  smb: server: make consitent use of spin_lock_irq{save,restore}() in transport_rdma.c
  smb: server: let {free_transport,smb_direct_disconnect_rdma_{work,connection}}() wake up all wait queues
  smb: server: let smb_direct_disconnect_rdma_connection() disable all work but disconnect_work
  smb: server: fill in smbdirect_socket.first_error on error
  smb: server: let smb_direct_disconnect_rdma_connection() set SMBDIRECT_SOCKET_ERROR...
  smb: server: pass struct smbdirect_socket to smb_direct_send_negotiate_response()
  smb: server: pass struct smbdirect_socket to {enqueue,get_first}_reassembly()
  smb: server: pass struct smbdirect_socket to smb_direct_post_send_data()
  smb: server: pass struct smbdirect_socket to post_sendmsg()
  smb: server: pass struct smbdirect_socket to smb_direct_create_header()
  smb: server: pass struct smbdirect_socket to manage_keep_alive_before_sending()
  smb: server: pass struct smbdirect_socket to manage_credits_prior_sending()
  smb: server: pass struct smbdirect_socket to calc_rw_credits()
  smb: server: pass struct smbdirect_socket to wait_for_rw_credits()
  smb: server: pass struct smbdirect_socket to wait_for_send_credits()
  smb: server: pass struct smbdirect_socket to wait_for_credits()
  smb: server: pass struct smbdirect_socket to smb_direct_flush_send_list()
  smb: server: pass struct smbdirect_socket to smb_direct_post_send()
  ...