Re: [PATCH 1/5] pagemap: Modify add_to_pagemap to use copy_to_userinstead of put_user.

From: Andrew Morton
Date: Thu Jun 05 2008 - 15:03:22 EST


On Thu, 5 Jun 2008 11:04:21 -0400
"Thomas Tuttle" <ttuttle@xxxxxxxxxx> wrote:

> While fiddling with pagemap, I discovered a bug in add_to_pagemap.

so... afaict we have some fairly significant problems in here and a
version 2 of the patchset is in order?

If so, when preparing that patchset please do have a think about which
of the fixes you believe should be backported into 2.6.25.x and prepare
the patches so that those fixes come first, to ease that backporting.

Thanks.
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