From: Peter Zijlstra <peterz@infradead.org>
To: Edward Estabrook <edward.estabrook.lkml@gmail.com>
Cc: "Hans J. Koch" <hjk@linutronix.de>,
edward_estabrook@agilent.com, linux-kernel@vger.kernel.org,
gregkh@suse.de, edward.estabrook@gmail.com,
hugh <hugh@veritas.com>, linux-mm <linux-mm@kvack.org>,
Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [PATCH 1/1] Userspace I/O (UIO): Add support for userspace DMA
Date: Fri, 12 Dec 2008 18:25:12 +0100 [thread overview]
Message-ID: <1229102712.13566.14.camel@twins> (raw)
In-Reply-To: <208aa0f00812051632h38fc0a5g58d233190436cc90@mail.gmail.com>
On Fri, 2008-12-05 at 16:32 -0800, Edward Estabrook wrote:
> > Well, UIO already rapes the mmap interface by using the "offset" parameter to
> > pass in the number of the mapping.
>
> Exactly.
Had I known about it then, I'd NAK'd it, but I guess now that its
already merged changing it will be hard :/
Also, having done something bad in the past doesn't mean you can
continue doing the wrong thing.
next prev parent reply other threads:[~2008-12-12 17:25 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-03 21:39 [PATCH 1/1] Userspace I/O (UIO): Add support for userspace DMA edward_estabrook
2008-12-03 22:00 ` Leon Woestenberg
2008-12-04 2:44 ` Edward Estabrook
2008-12-04 0:49 ` Greg KH
2008-12-04 0:50 ` Greg KH
2008-12-04 1:49 ` Edward Estabrook
2008-12-04 8:39 ` Peter Zijlstra
2008-12-04 8:39 ` Peter Zijlstra
2008-12-04 10:27 ` Hugh Dickins
2008-12-04 10:27 ` Hugh Dickins
2008-12-23 21:32 ` Max Krasnyansky
2008-12-23 21:32 ` Max Krasnyansky
2008-12-04 18:08 ` Hans J. Koch
2008-12-04 18:08 ` Hans J. Koch
2008-12-05 7:10 ` Peter Zijlstra
2008-12-05 7:10 ` Peter Zijlstra
2008-12-05 9:44 ` Hans J. Koch
2008-12-05 9:44 ` Hans J. Koch
2008-12-06 0:32 ` Edward Estabrook
2008-12-06 0:32 ` Edward Estabrook
2008-12-12 17:25 ` Peter Zijlstra [this message]
2008-12-13 0:29 ` Hans J. Koch
2009-12-12 0:02 ` Earl Chew
2009-12-12 0:02 ` Earl Chew
2009-12-14 19:23 ` Hans J. Koch
2009-12-14 19:23 ` Hans J. Koch
2009-12-15 13:34 ` Earl Chew
2009-12-15 13:34 ` Earl Chew
2009-12-15 17:47 ` Earl Chew
2009-12-15 17:47 ` Earl Chew
2009-12-15 21:33 ` Hans J. Koch
2009-12-15 21:33 ` Hans J. Koch
2009-12-15 21:00 ` Hans J. Koch
2009-12-15 21:00 ` Hans J. Koch
2009-12-15 21:47 ` Earl Chew
2009-12-15 21:47 ` Earl Chew
2009-12-15 22:28 ` Hans J. Koch
2009-12-15 22:28 ` Hans J. Koch
2009-12-16 0:20 ` Earl Chew
2009-12-16 0:20 ` Earl Chew
2009-12-16 1:23 ` Hans J. Koch
2009-12-16 1:23 ` Hans J. Koch
2009-12-16 1:45 ` Earl Chew
2009-12-16 1:45 ` Earl Chew
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