From: Christoph Hellwig <hch@lst.de>
To: "Hefty, Sean" <sean.hefty@intel.com>
Cc: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>,
Christoph Hellwig <hch@lst.de>,
Doug Ledford <dledford@redhat.com>,
Hal Rosenstock <hal.rosenstock@gmail.com>,
Eli Cohen <eli@mellanox.com>,
"linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>,
"stable@vger.kernel.org" <stable@vger.kernel.org>
Subject: Re: [PATCH 1/3] IB/uverbs: reject invalid or unknown opcodes
Date: Thu, 20 Aug 2015 11:22:55 +0200 [thread overview]
Message-ID: <20150820092255.GA25447@lst.de> (raw)
In-Reply-To: <1828884A29C6694DAF28B7E6B8A82373A9027CDA@ORSMSX109.amr.corp.intel.com>
On Wed, Aug 19, 2015 at 07:50:23PM +0000, Hefty, Sean wrote:
> > AFAIK, this path is rarely (never?) actually used. I think all the
> > drivers we have can post directly from userspace.
>
> I didn't think the ipath or qib drivers post from userspace.
Makes sense with their software IB stack. Guess the idea to get rid
of this path is dead, would have been too nice..
next prev parent reply other threads:[~2015-08-20 9:22 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1440002254-795-1-git-send-email-hch@lst.de>
2015-08-19 16:37 ` [PATCH 1/3] IB/uverbs: reject invalid or unknown opcodes Christoph Hellwig
2015-08-19 17:46 ` Jason Gunthorpe
2015-08-19 17:48 ` Christoph Hellwig
2015-08-19 17:54 ` Jason Gunthorpe
2015-08-20 8:49 ` Sagi Grimberg
2015-08-20 22:30 ` Steve Wise
2015-08-19 19:50 ` Hefty, Sean
2015-08-20 9:22 ` Christoph Hellwig [this message]
2015-08-20 8:52 ` Sagi Grimberg
2015-08-22 6:38 ` Haggai Eran
2015-08-22 8:25 ` Christoph Hellwig
2015-08-24 6:52 ` Haggai Eran
2015-08-24 6:55 ` Christoph Hellwig
2015-08-24 7:59 ` Haggai Eran
2015-08-25 8:55 ` Christoph Hellwig
[not found] <1440579639-10684-1-git-send-email-hch@lst.de>
2015-08-26 9:00 ` Christoph Hellwig
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