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From: Pavel Roskin <proski@gnu.org>
To: Pekka Paalanen <pq@iki.fi>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Jan Beulich <jbeulich@novell.com>, Ingo Molnar <mingo@elte.hu>,
	Christoph Hellwig <hch@infradead.org>,
	linux-kernel@vger.kernel.org,
	Arjan van de Ven <arjan@infradead.org>
Subject: Re: [RFC PATCH v2] x86: explicit call to mmiotrace in do_page_fault()
Date: Sun, 10 Feb 2008 21:12:38 -0500	[thread overview]
Message-ID: <1202695958.24474.22.camel@dv> (raw)
In-Reply-To: <20080210200521.6278d39f@daedalus.pq.iki.fi>

On Sun, 2008-02-10 at 20:05 +0200, Pekka Paalanen wrote:

> Sorry Jan and Pavel, I forgot to CC you in the first go of this
> patch. If this makes it into mainline, I don't think it will be left
> there for many kernel versions. I plan to make kmmio.h as the API towards
> modules in the future, and the page fault callback will "disappear".
> I think madwifi could use just fine the kmmio.h functions, if it
> works basically just like mmiotrace.

In fact, the tracing version of MadWifi has a directory called mmiotrace
with the files lifted from nouveau.  I guess if will just stay in sync
with the upstream.

Many thanks for pushing it into the kernel.

-- 
Regards,
Pavel Roskin

  reply	other threads:[~2008-02-11  2:12 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-01-27 16:52 [PATCH] x86: Add a list for custom page fault handlers Pekka Paalanen
2008-01-27 17:55 ` [RFC PATCH] x86: mmiotrace - trace memory mapped IO Pekka Paalanen
2008-01-30 22:39   ` Pekka Paalanen
2008-01-27 19:29 ` [PATCH] x86: Add a list for custom page fault handlers Ingo Molnar
2008-01-27 21:03 ` Peter Zijlstra
2008-01-30  2:28 ` Harvey Harrison
2008-01-30  2:34   ` Harvey Harrison
2008-01-30 18:08     ` Pekka Paalanen
2008-01-31 15:07       ` Ingo Molnar
2008-01-31 16:02         ` [PATCH v2] " Pekka Paalanen
2008-01-31 16:15           ` Arjan van de Ven
2008-02-03  6:55             ` Pekka Paalanen
2008-02-03  7:03               ` Ingo Molnar
2008-02-03 21:40                 ` Pekka Paalanen
2008-02-05 20:28                 ` [PATCH 1/4] x86 mmiotrace: use lookup_address() Pekka Paalanen
2008-02-05 20:30                   ` [PATCH 2/4] x86 mmiotrace: fix relay-buffer-full flag for SMP Pekka Paalanen
2008-02-05 20:44                     ` Eric Dumazet
2008-02-05 21:14                       ` Pekka Paalanen
2008-02-05 21:35                         ` Eric Dumazet
2008-02-09 17:53                           ` [PATCH] x86 mmiotrace: Use percpu instead of arrays Pekka Paalanen
2008-02-05 20:31                   ` [PATCH 3/4] x86 mmiotrace: comment about user space ABI Pekka Paalanen
2008-02-05 20:39                   ` [PATCH 4/4] x86 mmiotrace: move files into arch/x86/mm/ Pekka Paalanen
2008-02-06  3:02                     ` Randy Dunlap
2008-02-09 11:21                       ` Pekka Paalanen
2008-02-07 12:53                     ` Ingo Molnar
2008-02-07 12:56                       ` Christoph Hellwig
2008-02-09 17:52                         ` [RFC PATCH] x86: explicit call to mmiotrace in do_page_fault() Pekka Paalanen
2008-02-09 18:01                           ` Arjan van de Ven
2008-02-09 18:23                             ` Pekka Paalanen
2008-02-09 18:56                               ` Pekka Enberg
2008-02-09 19:11                                 ` Pekka Paalanen
2008-02-09 19:19                                   ` Pekka Enberg
2008-02-09 18:39                             ` Peter Zijlstra
2008-02-09 18:39                           ` Peter Zijlstra
2008-02-10 18:05                             ` [RFC PATCH v2] " Pekka Paalanen
2008-02-11  2:12                               ` Pavel Roskin [this message]
2008-02-11 18:04                                 ` Pekka Paalanen
2008-02-06  5:00                   ` [PATCH 1/4] x86 mmiotrace: use lookup_address() Christoph Hellwig
2008-02-07 12:52                     ` Ingo Molnar
2008-01-31 16:16           ` [RFC PATCH v2] x86: mmiotrace - trace memory mapped IO Pekka Paalanen
2008-01-31 16:29             ` Arjan van de Ven
2008-02-03  7:21               ` Pekka Paalanen
2008-01-30 18:20 ` [PATCH] x86: Add a list for custom page fault handlers Arjan van de Ven

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