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From: Roland Dreier <rdreier-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
To: frank zago <fzago-klaOcWyJdxkshyMvu7JE4pqQE7yCjDx5@public.gmane.org>
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: ib_post_send in drivers
Date: Mon, 23 Nov 2009 11:02:31 -0800	[thread overview]
Message-ID: <adaocmt3vzs.fsf@roland-alpha.cisco.com> (raw)
In-Reply-To: <4B06C0EA.2070501-klaOcWyJdxkshyMvu7JE4pqQE7yCjDx5@public.gmane.org> (frank zago's message of "Fri, 20 Nov 2009 10:16:42 -0600")


 > It seems ib_post_send() is implemented slightly differently in the
 > various hardware drivers (as in kernel 2.6.31). Here are the
 > differences I've noticed regarding the bad_wr parameter.

Most of those appear to be bugs.  Patches fixing them would be welcome I
think.  (just to be clear -- splitting this up by driver is probably the
best idea, so that individual driver maintainers can review)

Thanks for auditing all this.

 - Roland
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      parent reply	other threads:[~2009-11-23 19:02 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-11-20 16:16 ib_post_send in drivers frank zago
     [not found] ` <4B06C0EA.2070501-klaOcWyJdxkshyMvu7JE4pqQE7yCjDx5@public.gmane.org>
2009-11-20 19:26   ` Bart Van Assche
     [not found]     ` <e2e108260911201126o5233ea3v94163083fe3d26fc-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-11-20 20:08       ` Sean Hefty
     [not found]         ` <E102E8F5252B43318544B660CF6B78F7-Zpru7NauK7drdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2009-11-21 11:17           ` Bart Van Assche
     [not found]             ` <e2e108260911210317t323adfe0k4aa3e821d3a1c63c-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-11-21 20:01               ` Jason Gunthorpe
     [not found]                 ` <20091121200128.GD1966-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2009-11-21 20:37                   ` Bart Van Assche
     [not found]                     ` <e2e108260911211237j2b9fd96cn3df78fe5c59fdc5-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-11-21 21:52                       ` Jason Gunthorpe
2009-11-23 19:09               ` Roland Dreier
2009-11-23 19:02   ` Roland Dreier [this message]

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