[ofa-general] mthca max_sge value... ugh.

Fri May 16 15:48:36 PDT 2008

 > We've been hit by this twice this week on two NFS/RDMA servers, so I'm
 > glad to see this! But, for us it happens with memless ConnectX - our mthca
 > devices are ok (but OTOH they're memfull not memfree)

OK, I see a problem with mlx4 -- it may spuriously return failure when
you try to create a QP with max_send_sge == 32, but only for kernel
QPs.  Which is why my userspace test didn't catch it.

 - R.