From: Roland Dreier <rdreier-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
To: Peter P Waskiewicz Jr
<peter.p.waskiewicz.jr-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: Steve Wise
<swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>,
Jason Gunthorpe
<jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>,
"Tung,
Chien Tin"
<chien.tin.tung-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
"linux-rdma@vger.kernel.org"
<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [PATCH v2] RDMA/CMA: fix iWARP adapter TCP port space usage
Date: Fri, 11 Jun 2010 21:46:03 -0700 [thread overview]
Message-ID: <adaeigcx3hw.fsf@roland-alpha.cisco.com> (raw)
In-Reply-To: <Pine.WNT.4.64.1006112117160.6192-sfjRBClDQW9noNDWh8xLylnYeNYlB/vhral2JQCrhuEAvxtiuMwx3w@public.gmane.org> (Peter P. Waskiewicz, Jr.'s message of "Fri, 11 Jun 2010 21:34:44 -0700 (Pacific Daylight Time)")
> Other protocols are also running over networking today, such as iSCSI
> and FCoE. These happily co-exist with other L2->L4 protocols in the
> stack. This iWARP patch allows iWARP to happily co-exist on a TCP
> connection, and does *not* negatively affect the networking stack at
> all.
How do iSCSI offload HBAs coexist? As I understand it, they typically
just choose a separate IP address.
In any case I'm not going to slip in a patch that another maintainer has
explicitly NAKed. Maybe one way to force things forward would be to
write up an exhaustive explanation of the underlying problem and the
impact on end users, include this patch, explain that it touches only
RDMA code, and point out that most end users are already using this
patch since it's shipped in OFED. Then send the whole thing to Linus
and Andrew Morton, making sure to cc Dave Miller, netdev, and
linux-rdma.
- R.
--
Roland Dreier <rolandd-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org> || For corporate legal information go to:
http://www.cisco.com/web/about/doing_business/legal/cri/index.html
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next prev parent reply other threads:[~2010-06-12 4:46 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-11 12:47 [PATCH v2] RDMA/CMA: fix iWARP adapter TCP port space usage Chien Tung
2010-06-11 16:03 ` Roland Dreier
[not found] ` <adapqzxy2sb.fsf-BjVyx320WGW9gfZ95n9DRSW4+XlvGpQz@public.gmane.org>
2010-06-11 19:49 ` Tung, Chien Tin
[not found] ` <2EFBCAEF10980645BBCFB605689E08E904924CCE42-uLM7Qlg6MbdZtRGVdHMbwrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2010-06-11 21:13 ` Steve Wise
[not found] ` <4C12A6E8.5040400-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
2010-06-11 22:08 ` Roland Dreier
[not found] ` <adamxv1w7cb.fsf-BjVyx320WGW9gfZ95n9DRSW4+XlvGpQz@public.gmane.org>
2010-06-11 22:41 ` Jason Gunthorpe
[not found] ` <20100611224126.GA4630-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2010-06-11 22:47 ` Hefty, Sean
[not found] ` <CF9C39F99A89134C9CF9C4CCB68B8DDF255F6BB9B7-osO9UTpF0USkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2010-06-11 22:55 ` Jason Gunthorpe
2010-06-11 23:40 ` Steve Wise
[not found] ` <4C12C971.4000909-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
2010-06-12 0:04 ` Jason Gunthorpe
[not found] ` <20100612000431.GC4630-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2010-06-12 1:18 ` Steve Wise
[not found] ` <4C12E073.2040008-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
2010-06-12 1:56 ` Jason Gunthorpe
[not found] ` <20100612015652.GA7648-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2010-06-12 2:10 ` Steve Wise
[not found] ` <4C12EC89.1030305-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
2010-06-12 4:34 ` Peter P Waskiewicz Jr
[not found] ` <Pine.WNT.4.64.1006112117160.6192-sfjRBClDQW9noNDWh8xLylnYeNYlB/vhral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2010-06-12 4:46 ` Roland Dreier [this message]
[not found] ` <adaeigcx3hw.fsf-BjVyx320WGW9gfZ95n9DRSW4+XlvGpQz@public.gmane.org>
2010-06-12 6:30 ` Pradeep Satyanarayana
2010-06-12 15:17 ` Steve Wise
[not found] ` <4C13A526.3040500-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
2010-06-17 14:14 ` Bernard Metzler
[not found] ` <OF026C9B22.332F6F2C-ONC1257745.00429E02-C1257745.004E411D-Xeyd2O9EBijQT0dZR+AlfA@public.gmane.org>
2010-06-17 14:56 ` Steve Wise
[not found] ` <4C1A378B.9030509-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
2010-06-17 16:13 ` Bernard Metzler
2010-06-23 17:30 ` Roland Dreier
[not found] ` <ada8w65veq4.fsf-BjVyx320WGW9gfZ95n9DRSW4+XlvGpQz@public.gmane.org>
2010-06-23 17:37 ` Steve Wise
[not found] ` <4C224652.2060601-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
2010-06-23 18:33 ` Tung, Chien Tin
[not found] ` <2EFBCAEF10980645BBCFB605689E08E90492696E76-uLM7Qlg6MbdZtRGVdHMbwrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2010-06-23 18:48 ` Steve Wise
2010-06-23 18:20 ` Steve Wise
[not found] ` <4C225078.6050001-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
2010-06-23 18:28 ` Roland Dreier
[not found] ` <adar5jxtxho.fsf-BjVyx320WGW9gfZ95n9DRSW4+XlvGpQz@public.gmane.org>
2010-06-23 18:46 ` Steve Wise
[not found] ` <4C225697.6060702-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
2010-06-23 18:45 ` Roland Dreier
2010-06-23 19:29 ` Jason Gunthorpe
[not found] ` <20100623192909.GT4630-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2010-06-23 19:42 ` Steve Wise
[not found] ` <4C2263B3.9010608-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
2010-06-23 19:45 ` Steve Wise
[not found] ` <4C226441.5000904-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
2010-06-23 19:49 ` Steve Wise
2010-06-23 19:52 ` Jason Gunthorpe
[not found] ` <20100623195210.GU4630-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2010-06-23 20:01 ` Roland Dreier
[not found] ` <adawrtpsem5.fsf-BjVyx320WGW9gfZ95n9DRSW4+XlvGpQz@public.gmane.org>
2010-06-23 20:13 ` Steve Wise
2010-06-23 20:11 ` Steve Wise
[not found] ` <4C226A6F.4000801-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
2010-06-23 20:09 ` Jason Gunthorpe
[not found] ` <20100623200937.GV4630-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2010-06-23 20:19 ` Steve Wise
[not found] ` <4C226C53.7080802-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
2010-06-23 20:26 ` Jason Gunthorpe
[not found] ` <20100623202607.GW4630-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2010-06-23 20:39 ` Steve Wise
2010-06-23 20:29 ` Steve Wise
2010-06-23 19:17 ` Tung, Chien Tin
[not found] ` <2EFBCAEF10980645BBCFB605689E08E90492696EF7-uLM7Qlg6MbdZtRGVdHMbwrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2010-06-23 19:50 ` Roland Dreier
[not found] ` <ada6319ttnj.fsf-BjVyx320WGW9gfZ95n9DRSW4+XlvGpQz@public.gmane.org>
2010-06-23 20:51 ` Tung, Chien Tin
2010-06-25 16:46 ` Bernard Metzler
[not found] ` <OFE69DF7DF.E7AB1B1F-ONC125774D.0035CCED-C125774D.005C2F46-Xeyd2O9EBijQT0dZR+AlfA@public.gmane.org>
2010-06-25 20:14 ` Tung, Chien Tin
[not found] ` <2EFBCAEF10980645BBCFB605689E08E904926FF2A4-uLM7Qlg6MbdZtRGVdHMbwrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2010-07-06 20:52 ` Tung, Chien Tin
[not found] ` <2EFBCAEF10980645BBCFB605689E08E904928D9C9B-uLM7Qlg6MbdZtRGVdHMbwrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2010-07-06 21:03 ` Steve Wise
[not found] ` <4C339A13.3030802-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
2010-07-07 15:37 ` Bernard Metzler
[not found] ` <OF9B577A15.49E0F3EB-ONC1257759.005129F2-C1257759.0055D7D7-Xeyd2O9EBijQT0dZR+AlfA@public.gmane.org>
2010-07-07 16:26 ` Steve Wise
[not found] ` <4C34AAA6.2080909-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
2010-07-07 18:10 ` Tung, Chien Tin
[not found] ` <2EFBCAEF10980645BBCFB605689E08E904928DA373-uLM7Qlg6MbdZtRGVdHMbwrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2010-07-07 18:12 ` Steve Wise
2010-06-12 5:22 ` Jason Gunthorpe
[not found] ` <20100612052242.GA17793-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2010-06-12 14:51 ` Tung, Chien Tin
2010-06-11 23:45 ` Steve Wise
2010-06-11 19:40 ` Or Gerlitz
[not found] ` <AANLkTinDsfGtQZUc6kfW2-pWK51V2SK3CLjE-8jDjfzN-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-06-11 19:52 ` Tung, Chien Tin
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