netdev - Re: [PATCH v3 00/16] add Intel X722 iWARP driver

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Date:	Mon, 4 Apr 2016 00:39:29 -0700
From:	Christoph Hellwig <hch@...radead.org>
To:	Faisal Latif <faisal.latif@...el.com>
Cc:	dledford@...hat.com, linux-rdma@...r.kernel.org,
	netdev@...r.kernel.org, jeffrey.t.kirsher@...el.com,
	e1000-rdma@...ts.sourceforge.net
Subject: Re: [PATCH v3 00/16] add Intel X722 iWARP driver

On Wed, Jan 20, 2016 at 01:40:00PM -0600, Faisal Latif wrote:
> This driver provides iWARP RDMA functionality for the Intel(R) X722 Ethernet
> controller for PCI Physical Functions. It is in early product cycle
> and having the driver in the kernel will allow users to have hardware support
> when available for purchase.

Just curious: how is this driver supposed to work?  It doesn't seem to
support FRWRs despite the iWarp spec requiring support for it.  It also
sets IB_DEVICE_MEM_MGT_EXTENSIONS despite the lack of this methods,
which will lead to instant crashes when using any of the usual drivers.