linux-kernel - Re: Re: [PATCH] mm: fix page_mkclean

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Date:	Thu, 28 Dec 2006 16:09:37 +0100
From:	Guillaume Chazarain <guichaz@...oo.fr>
To:	Linus Torvalds <torvalds@...l.org>
CC:	David Miller <davem@...emloft.net>, ranma@...edrich.de,
	gordonfarquharson@...il.com, tbm@...ius.com,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>, andrei.popa@...eo.ro,
	Andrew Morton <akpm@...l.org>, hugh@...itas.com,
	nickpiggin@...oo.com.au, arjan@...radead.org,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: Re: [PATCH] mm: fix page_mkclean_one

I set a qemu environment to test kernels: http://guichaz.free.fr/linux-bug/
I have corruption with every Fedora release kernel except the first, that is
2.4.22 works, but 2.6.5, 2.6.9, 2.6.11, 2.6.15 and 2.6.18-1.2798 exhibit 
some
corruption.

Command line to test:

qemu root_fs -snapshot -kernel FC-kernels/FC2-vmlinuz-2.6.5-1.358 -append 'rw root=/dev/hda'

I get this kind of corruption: 
http://guichaz.free.fr/linux-bug/corruption.png

-- 
Guillaume

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