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Date:   Mon, 18 Jul 2022 09:16:30 +0200 (CEST)
From:   Christoph Lameter <cl@gentwo.de>
To:     "Tung, Chien Tin" <chien.tin.tung@intel.com>
cc:     Leon Romanovsky <leon@kernel.org>,
        "linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>
Subject: RE: Unable to create max_qp QPs on Mellanox ConnectX-4/6
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On Mon, 18 Jul 2022, Tung, Chien Tin wrote:

> > 2. max_qp is set by FW. Please contact NVidia support.
> I sent this issue to the mailing list because with different kernel I get different
> number with 5.18.5 creating 1/2 of QPs as RHEL 8.5/MOFED.

That is the same FW and the same HW? So the inbox drivers must do
something different from MOFED.