From: Haggai Eran <haggaie-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
To: Jason Gunthorpe
<jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>,
Matan Barak
<matanb-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
Cc: Roland Dreier <roland-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Or Gerlitz <ogerlitz-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
Eli Cohen <eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
Yann Droneaud <ydroneaud-RlY5vtjFyJ3QT0dZR+AlfA@public.gmane.org>,
Ira Weiny <ira.weiny-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Subject: Re: [PATCH v1 1/3] IB/core: Add support for extended query device caps
Date: Sun, 22 Feb 2015 09:14:36 +0200 [thread overview]
Message-ID: <54E981DC.5050801@mellanox.com> (raw)
In-Reply-To: <20150219182750.GA30093-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
On 19/02/2015 20:27, Jason Gunthorpe wrote:
> On Thu, Feb 19, 2015 at 02:30:29PM +0200, Matan Barak wrote:
>> > Furthermore, ibv_create_flow and ibv_destroy_flow were already
>> > accepted using the old schema.
> IIRC they didn't have values that could meaningfully be 0?
I think they don't have any extension yet -- I don't see any change
before 69ad5da41b4e ("IB/core: Re-enable create_flow/destroy_flow uverbs").
They verify comp_mask == 0 on command entry, and create_flow zeros the
response's comp_mask when it returns.
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next prev parent reply other threads:[~2015-02-22 7:14 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-18 7:26 [PATCH v1 0/3] Re-introduce extended query device verb with ODP support Haggai Eran
[not found] ` <1424244364-6242-1-git-send-email-haggaie-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2015-02-18 7:26 ` [PATCH v1 1/3] IB/core: Add support for extended query device caps Haggai Eran
[not found] ` <1424244364-6242-2-git-send-email-haggaie-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2015-02-19 12:30 ` Matan Barak
[not found] ` <CAAKD3BAPL82RC5u5uxJg9QPgiM+05TcnURzO14Y5OKYxhYrmqw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-02-19 18:27 ` Jason Gunthorpe
[not found] ` <20150219182750.GA30093-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2015-02-22 7:14 ` Haggai Eran [this message]
[not found] ` <54E981DC.5050801-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2015-02-22 9:56 ` Matan Barak
2015-02-18 7:26 ` [PATCH v1 2/3] IB/core: Add on demand paging caps to ib_uverbs_ex_query_device Haggai Eran
2015-02-18 7:26 ` [PATCH v1 3/3] IB/mlx5: Enable the ODP capability query verb Haggai Eran
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