linux-kernel - Re: nonlinear vma problem in uml

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Message-ID: <20070305202211.GC7320@ccure.user-mode-linux.org>
Date:	Mon, 5 Mar 2007 15:22:11 -0500
From:	Jeff Dike <jdike@...toit.com>
To:	Miklos Szeredi <miklos@...redi.hu>
Cc:	linux-kernel@...r.kernel.org, user-mode-linux@...ts.sourceforge.net
Subject: Re: nonlinear vma problem in uml

On Sat, Mar 03, 2007 at 12:06:20AM +0100, Miklos Szeredi wrote:
> _PAGE_PROTNONE conflicts with the lowest bit of pgoff.  This causes
> all sorts of weirdness when nonlinear mappings are used.
> 
> Took me a good half day to track this down.

Thanks, I'll send this in.

				Jeff

-- 
Work email - jdike at linux dot intel dot com
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