From: Or Gerlitz <ogerlitz-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
To: Roland Dreier <roland-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Steve Wise
<swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Christoph Lameter <cl-vYTEC60ixJUAvxtiuMwx3w@public.gmane.org>,
Tzahi Oved <tzahio-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Subject: Trust model for raw QPs
Date: Wed, 15 Aug 2012 16:28:38 +0300 [thread overview]
Message-ID: <502BA406.2060409@mellanox.com> (raw)
Currently, for an app to open a raw QP from user space, we (verbs)
require admin permission, for which we (Mellanox) got customer feedback
saying this is problematic on some of the environments.
Suppose we allow to user to provide source mac+vlan when creating the QP
or when modifying its state, and the HW can enforce that -- in that case
I think its OK to remove that restriction e.g ala what is allowed today
with user space UD QPs when the fabric is IB.
Or.
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next reply other threads:[~2012-08-15 13:28 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-15 13:28 Or Gerlitz [this message]
[not found] ` <502BA406.2060409-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2012-08-15 13:40 ` Trust model for raw QPs Steve Wise
[not found] ` <502BA6CD.9010308-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
2012-08-15 13:48 ` Or Gerlitz
2012-08-15 14:06 ` Christoph Lameter
[not found] ` <000001392a9b6b2a-ba67aaa6-b7b8-4c80-90db-03f0172aef6e-000000-p/GC64/jrecnJqMo6gzdpkEOCMrvLtNR@public.gmane.org>
2012-08-15 14:28 ` Or Gerlitz
2012-08-15 16:47 ` Jason Gunthorpe
[not found] ` <20120815164701.GD30810-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2012-08-15 17:31 ` Or Gerlitz
[not found] ` <CAJZOPZLiEguZv_HDe51Sg2bqpqVfGh76jNcLn-OfnreMGdmHvQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-08-15 17:36 ` Christoph Lameter
2012-08-15 17:33 ` Christoph Lameter
[not found] ` <000001392b589827-3d77568e-495d-4463-ab69-05b20205b7f5-000000-p/GC64/jrecnJqMo6gzdpkEOCMrvLtNR@public.gmane.org>
2012-08-15 18:20 ` Jason Gunthorpe
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