[PATCH 0/4] smb: smbdirect/client/server: relax WARN_ON_ONCE(SMBDIRECT_SOCKET_*) checks

[Stefan Metzmacher <metze@samba.org>]

Hi,

here are some small cleanups for a problem Nanjae reported,
where two WARN_ON_ONCE(sc->status != ...) checks where triggered
by a Windows 11 client.

The patches should relax the checks if an error happened before,
they are intended for 6.18 final, as far as I can see the
problem was introduced during the 6.18 cycle only.

Before the first two were part of my smbdirect.ko patchset
and I'll post that patchset hopefully tomorrow as this patchset
should have one round via linux-next without the other patches
first.

I've done my typical testing between cifs.ko and ksmbd.ko using
siw and rxe. Namjae, please also test with your Windows 11 client.

Thanks!
metze

Stefan Metzmacher (4):
  smb: smbdirect: introduce SMBDIRECT_DEBUG_ERR_PTR() helper
  smb: smbdirect: introduce SMBDIRECT_CHECK_STATUS_{WARN,DISCONNECT}()
  smb: server: relax WARN_ON_ONCE(SMBDIRECT_SOCKET_*) checks in
    recv_done() and smb_direct_cm_handler()
  smb: client: relax WARN_ON_ONCE(SMBDIRECT_SOCKET_*) checks in
    recv_done() and smbd_conn_upcall()

 fs/smb/client/smbdirect.c                  | 28 ++++++------
 fs/smb/common/smbdirect/smbdirect_socket.h | 51 ++++++++++++++++++++++
 fs/smb/server/transport_rdma.c             | 22 ++++++----
 3 files changed, 80 insertions(+), 21 deletions(-)

-- 
2.43.0