From: Jason Gunthorpe <jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
To: ira.weiny-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Don Hiatt <don.hiatt-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Dasaratharaman Chandramouli
<dasaratharaman.chandramouli-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Subject: Re: [RFC PATCH 03/11] IB/sa: Modify SM Address handle to program GRH when using large lids
Date: Fri, 23 Sep 2016 12:32:17 -0600 [thread overview]
Message-ID: <20160923183217.GD13920@obsidianresearch.com> (raw)
In-Reply-To: <1474652674-13110-4-git-send-email-ira.weiny-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
On Fri, Sep 23, 2016 at 01:44:26PM -0400, ira.weiny-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org wrote:
> From: Don Hiatt <don.hiatt-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
>
> When either the port lid or the sm lid is above the ib unicast lid
> space, the SMI creates an address handle with the revelant GRH
> information.
Woah, I though you were only using that horrible GID hack for the
uABI.
Don't do such crazy things in the kernel. Fix the internal kernel to
support your larger lid.
Jason
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next prev parent reply other threads:[~2016-09-23 18:32 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-23 17:44 [RFC PATCH 00/11] IB/core: Add 32 bit LID support ira.weiny-ral2JQCrhuEAvxtiuMwx3w
[not found] ` <1474652674-13110-1-git-send-email-ira.weiny-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2016-09-23 17:44 ` [RFC PATCH 01/11] IB/core: Add rdma_cap_opa_ah to expose opa address handles ira.weiny-ral2JQCrhuEAvxtiuMwx3w
2016-09-23 17:44 ` [RFC PATCH 02/11] IB/core: Change port_attr.sm_lid from 16 to 32 bits ira.weiny-ral2JQCrhuEAvxtiuMwx3w
2016-09-23 17:44 ` [RFC PATCH 03/11] IB/sa: Modify SM Address handle to program GRH when using large lids ira.weiny-ral2JQCrhuEAvxtiuMwx3w
[not found] ` <1474652674-13110-4-git-send-email-ira.weiny-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2016-09-23 18:32 ` Jason Gunthorpe [this message]
[not found] ` <20160923183217.GD13920-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-10-11 19:19 ` Chandramouli, Dasaratharaman
2016-09-23 17:44 ` [RFC PATCH 04/11] IB/core: Change lid size in struct ib_port_attr from 16 to 32 bits ira.weiny-ral2JQCrhuEAvxtiuMwx3w
2016-09-23 17:44 ` [RFC PATCH 05/11] IB/core: Change lid size in struct ib_wc " ira.weiny-ral2JQCrhuEAvxtiuMwx3w
2016-09-23 17:44 ` [RFC PATCH 06/11] IB/mad: Ensure DR MADs are correctly specified when using OPA devices ira.weiny-ral2JQCrhuEAvxtiuMwx3w
2016-09-23 17:44 ` [RFC PATCH 07/11] IB/mad: Change slid in RMPP recv from 16 to 32 bits ira.weiny-ral2JQCrhuEAvxtiuMwx3w
2016-09-23 17:44 ` [RFC PATCH 08/11] IB/IPoIB: Retrieve 32 bit LIDs from path records when running on OPA devices ira.weiny-ral2JQCrhuEAvxtiuMwx3w
2016-09-23 17:44 ` [RFC PATCH 09/11] IB/IPoIB: Modify ipoib_get_net_dev_by_params to lookup gid table ira.weiny-ral2JQCrhuEAvxtiuMwx3w
2016-09-23 17:44 ` [RFC PATCH 10/11] IB/srpt: Increase lid and sm_lid to 32 bits ira.weiny-ral2JQCrhuEAvxtiuMwx3w
[not found] ` <1474652674-13110-11-git-send-email-ira.weiny-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2016-09-23 21:01 ` Bart Van Assche
2016-09-23 17:44 ` [RFC PATCH 11/11] IB/rdmavt: Modify rvt_check_ah() to account for extended LIDs ira.weiny-ral2JQCrhuEAvxtiuMwx3w
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