From: Christoph Hellwig <hch-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
To: "Weiny, Ira" <ira.weiny-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: Leon Romanovsky <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Jason Gunthorpe
<jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>,
Christoph Hellwig <hch-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>,
"linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Parav Pandit
<pandit.parav-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
"ofvwg-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org"
<ofvwg-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org>
Subject: Re: [Ofvwg] [ANNOUNCE] Open Fabrics Verbs Working Group (OFVWG) meeting tomorrow - 9/13/2016 at 11:00PDT
Date: Fri, 16 Sep 2016 02:12:19 -0700 [thread overview]
Message-ID: <20160916091219.GC21078@infradead.org> (raw)
In-Reply-To: <2807E5FD2F6FDA4886F6618EAC48510E24EE469A-8k97q/ur5Z2krb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
On Fri, Sep 16, 2016 at 07:19:31AM +0000, Weiny, Ira wrote:
> I think we should have this but to Christophs point if you have something like this why not just have a separate cdev?
Yes, please. It's not relate to the verbs interface in any way, so
don't shoer horn it into the verbs interface - that's just going to
create problems for both the verbs interface and psm.
> Christoph, do you think the addition of the PSM interface to infiniband/core is a pollution of that ABI? I made a similar argument that from a user side opening /dev/infiniband/uverbsX and then doing PSM on that FD was "unclean". Jason however, brought up some good points on why we may want to do that.
It's not infiniband infiniband core code, so it should not go there. If
you think there is a reasonable chance of more PSM drivers we can have a
drivers/psm for it, otherwise leave it in the driver.
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next prev parent reply other threads:[~2016-09-16 9:12 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-12 15:04 [ANNOUNCE] Open Fabrics Verbs Working Group (OFVWG) meeting tomorrow - 9/13/2016 at 11:00PDT Liran Liss
[not found] ` <VI1PR0501MB2189FBF50563679C4E61B1EFB1FF0-o1MPJYiShExf7S7AkGKGNcDSnupUy6xnnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2016-09-12 16:01 ` Parav Pandit
[not found] ` <CAG53R5XUDkVgu5R2wHOyxd0FGEuEU+CTf1H_d9=Mk+DnDS51Ug-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-09-12 16:10 ` Liran Liss
2016-09-12 16:23 ` Leon Romanovsky
2016-09-13 6:48 ` Christoph Hellwig
[not found] ` <20160913064857.GA5988-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2016-09-13 7:01 ` Parav Pandit
[not found] ` <CAG53R5UO50zXYF_oUUA_MUhx+xYS8FbDkTsAzon6Fn4syDyWvQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-09-13 7:04 ` Christoph Hellwig
[not found] ` <20160913070418.GA31616-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2016-09-13 7:29 ` Parav Pandit
2016-09-13 10:32 ` Leon Romanovsky
[not found] ` <20160913103238.GW8812-2ukJVAZIZ/Y@public.gmane.org>
2016-09-14 12:30 ` Christoph Hellwig
[not found] ` <20160914123059.GA868-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2016-09-14 13:09 ` Leon Romanovsky
2016-09-14 17:13 ` Jason Gunthorpe
[not found] ` <20160914171349.GG16014-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-09-15 5:00 ` Leon Romanovsky
[not found] ` <20160915050005.GF26069-2ukJVAZIZ/Y@public.gmane.org>
2016-09-15 5:39 ` Christoph Hellwig
2016-09-16 7:19 ` [Ofvwg] " Weiny, Ira
[not found] ` <2807E5FD2F6FDA4886F6618EAC48510E24EE469A-8k97q/ur5Z2krb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2016-09-16 9:12 ` Christoph Hellwig [this message]
2016-09-13 7:08 ` Christoph Hellwig
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