From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Maynard Johnson <maynardj@us.ibm.com>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: copy_from_user problem
Date: Thu, 28 Feb 2008 07:24:51 +1100 [thread overview]
Message-ID: <1204143891.15052.244.camel@pasglop> (raw)
In-Reply-To: <47C5574D.2090409@us.ibm.com>
On Wed, 2008-02-27 at 06:27 -0600, Maynard Johnson wrote:
> Can't do that in the "real" code I'm developing, so I guess I'll need to
> use get_user_pages. Hmmm . . . not quite as simple to use as
> copy_from_user, and I don't see any doc on it. But at least I've found
> a couple examples in the kernel tree.
We can help you if you tell us more about the "real" code.
Ben.
next prev parent reply other threads:[~2008-02-27 20:25 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-26 1:47 copy_from_user problem Maynard Johnson
2008-02-26 2:56 ` Benjamin Herrenschmidt
2008-02-26 14:49 ` Maynard Johnson
2008-02-26 15:01 ` Nathan Lynch
2008-02-26 15:30 ` Nathan Lynch
2008-02-26 15:36 ` Maynard Johnson
2008-02-26 23:22 ` Benjamin Herrenschmidt
2008-02-27 12:27 ` Maynard Johnson
2008-02-27 12:40 ` Arnd Bergmann
2008-02-27 20:24 ` Benjamin Herrenschmidt [this message]
2008-02-26 5:29 ` Paul Mackerras
-- strict thread matches above, loose matches on Subject: below --
2005-08-11 2:52 V MURAHARI
2005-08-11 11:02 ` Clemens Koller
2005-08-11 14:29 ` T Michael Turney
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