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From: David Dillow <dillowda-1Heg1YXhbW8@public.gmane.org>
To: Roland Dreier <roland-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Or Gerlitz <ogerlitz-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
	"linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
	<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	Bart Van Assche <bvanassche-HInyCGIudOg@public.gmane.org>
Subject: Re: [RFC 0/8] Reliably generate large request from SRP
Date: Wed, 16 Mar 2011 17:41:24 -0400	[thread overview]
Message-ID: <1300311684.18382.17.camel@lap75545.ornl.gov> (raw)
In-Reply-To: <AANLkTimY74Wmsfc3F35SBuR2YyDW=ao78B=9uGh4LZNJ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>

On Wed, 2011-03-16 at 09:50 -0700, Roland Dreier wrote:
> On Wed, Mar 16, 2011 at 1:27 AM, Or Gerlitz <ogerlitz-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org> wrote:
> > nothing special, just want to make sure that at this point we're talking
> > only on patches 1-8 i.e excluding the "increase DMA max_segment_size on
> > Mellanox hardware" patch, correct?
> 
> Is there still any concern about that patch possibly being wrong?

Or can speak to his concerns, but the mlx4 hunk of the patch should drop
the limit to 1 GB as that seems to be a hardware limit.
-- 
Dave Dillow
National Center for Computational Science
Oak Ridge National Laboratory
(865) 241-6602 office


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      parent reply	other threads:[~2011-03-16 21:41 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-01-19  4:27 [RFC 0/8] Reliably generate large request from SRP David Dillow
     [not found] ` <1295411242-26148-1-git-send-email-dillowda-1Heg1YXhbW8@public.gmane.org>
2011-01-19  4:27   ` [RFC 1/8] IB/srp: always avoid non-zero offsets into an FMR David Dillow
2011-01-19  4:27   ` [RFC 2/8] IB/srp: move IB CM setup completion into its own function David Dillow
2011-01-19  4:27   ` [RFC 3/8] IB/srp: allow sg_tablesize to be set for each target David Dillow
2011-01-19  4:27   ` [RFC 4/8] IB/srp: rework mapping engine to use multiple FMR entries David Dillow
     [not found]     ` <1295411242-26148-5-git-send-email-dillowda-1Heg1YXhbW8@public.gmane.org>
2011-01-20 10:04       ` Or Gerlitz
     [not found]         ` <AANLkTim6H063ta0w2A+zo9QH0jY5qL5uu1OxN4iqMFEm-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-01-20 12:36           ` David Dillow
2011-01-19  4:27   ` [RFC 5/8] IB/srp: add safety valve for large SG tables without HW support David Dillow
2011-01-19  4:27   ` [RFC 6/8] IB/srp: add support for indirect tables that don't fit in SRP_CMD David Dillow
2011-01-19  4:27   ` [RFC 7/8] IB/srp: try to use larger FMR sizes to cover our mappings David Dillow
     [not found]     ` <1295411242-26148-8-git-send-email-dillowda-1Heg1YXhbW8@public.gmane.org>
2011-01-20 10:24       ` Or Gerlitz
     [not found]         ` <4D380D4B.6060404-smomgflXvOZWk0Htik3J/w@public.gmane.org>
2011-01-20 12:40           ` David Dillow
2011-01-19  4:27   ` [RFC 8/8] IB/srp and direct IO: patches for testing large indirect tables David Dillow
     [not found]     ` <1295411242-26148-9-git-send-email-dillowda-1Heg1YXhbW8@public.gmane.org>
2011-01-20 10:07       ` Or Gerlitz
     [not found]         ` <4D38094B.9090101-smomgflXvOZWk0Htik3J/w@public.gmane.org>
2011-01-20 12:33           ` David Dillow
2011-01-19  5:31   ` [RFC 0/8] Reliably generate large request from SRP Roland Dreier
     [not found]     ` <aday66hxxwe.fsf-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
2011-01-19 12:01       ` David Dillow
2011-01-20  9:52       ` Or Gerlitz
     [not found]         ` <4D3805C4.6010203-smomgflXvOZWk0Htik3J/w@public.gmane.org>
2011-01-20 12:54           ` David Dillow
     [not found]             ` <1295528044.22825.64.camel-1q1vX8mYZiGLUyTwlgNVppKKF0rrzTr+@public.gmane.org>
2011-01-24 15:32               ` Or Gerlitz
     [not found]                 ` <4D3D9B74.8090607-smomgflXvOZWk0Htik3J/w@public.gmane.org>
2011-01-24 16:14                   ` Bart Van Assche
     [not found]                     ` <AANLkTikapxELx5B6knAm6CQaeLsKHWd9EMQeexmFdF1Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-01-24 18:00                       ` David Dillow
2011-01-24 17:53                   ` David Dillow
2011-01-20 17:50           ` Roland Dreier
2011-02-19  0:06       ` David Dillow
2011-02-19  0:07       ` David Dillow
     [not found]         ` <1298074037.15679.17.camel-FqX9LgGZnHWDB2HL1qBt2PIbXMQ5te18@public.gmane.org>
2011-02-22  6:36           ` Or Gerlitz
     [not found]             ` <4D635974.10807-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2011-02-22 14:49               ` David Dillow
     [not found]                 ` <1298386190.18945.1.camel-1q1vX8mYZiGLUyTwlgNVppKKF0rrzTr+@public.gmane.org>
2011-02-22 23:38                   ` Roland Dreier
     [not found]                     ` <AANLkTikxDu5b=p4fXHMm8W+tF3Lru4vB7xRZEF+HDpyu-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-02-23  1:23                       ` David Dillow
     [not found] ` <1300148888.2772.15.camel@lap75545.ornl.gov>
     [not found]   ` <AANLkTinC9QcE8E_O3M0+dapVGEAZq_tw-3cb3GN4qf-q@mail.gmail.com>
     [not found]     ` <AANLkTinC9QcE8E_O3M0+dapVGEAZq_tw-3cb3GN4qf-q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-03-15 23:51       ` David Dillow
     [not found]   ` <1300148888.2772.15.camel-FqX9LgGZnHWDB2HL1qBt2PIbXMQ5te18@public.gmane.org>
2011-03-16  8:27     ` Or Gerlitz
     [not found]       ` <4D807472.2060000-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2011-03-16 15:07         ` David Dillow
2011-03-16 16:50         ` Roland Dreier
     [not found]           ` <AANLkTimY74Wmsfc3F35SBuR2YyDW=ao78B=9uGh4LZNJ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-03-16 21:41             ` David Dillow [this message]

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