[ofa-general] Zero byte rdma read causes REM_OP_ERROR

[Dotan Barak]

Rajouri Jammu wrote:
> I'm using rdma_cm and I don't set the qp_access_flags explicitly.
>
> I presume they are set correctly since non-zero length rdma reads 
> complete successfully. I have also verified the data.
>
> the only place I set the privileges is when registering the memory 
> region and I have them set at
> IBV_ACCESS_LOCAL_WRITE, _REMOTE_READ and _REMOTE_WRITE

Can you share with us/me the code that fails?

Dotan