I am getting EBADMSG from the call (in crypt_message in smb2ops.c) to
crypto_wait_req when trying to decrypt a 512K array of pages from an
SMB3 read in a worker thread (rather than in the usual cifsd thread
which works) - see attached patch (doesn't fail with non-offload
case).

Any obvious bug anyone spots here?  Looking at the crypto library for
CCM wasn't exactly clear to me what could be going on

-- 
Thanks,

Steve