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xen-devel
[Xen-devel] Re: Interaction between Xen and XFS: stray RW mappings
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To: |
Nick Piggin <nickpiggin@xxxxxxxxxxxx> |
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Subject: |
[Xen-devel] Re: Interaction between Xen and XFS: stray RW mappings |
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From: |
Andi Kleen <andi@xxxxxxxxxxxxxx> |
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Date: |
Mon, 15 Oct 2007 14:54:07 +0200 |
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Cc: |
Jeremy Fitzhardinge <jeremy@xxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, David Chinner <dgc@xxxxxxx>, Linux Kernel Mailing List <linux-kernel@xxxxxxxxxxxxxxx>, Morten Bøgeskov <xen-users@xxxxxxxxxxxxxxxxxx>, xfs@xxxxxxxxxxx, xfs-masters@xxxxxxxxxxx, Andi Kleen <andi@xxxxxxxxxxxxxx>, Mark Williamson <mark.williamson@xxxxxxxxxxxx> |
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Tue, 16 Oct 2007 09:49:29 -0700 |
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> Hmm, OK. It looks like DRM vmallocs memory (which gives highmem).
I meant I'm not sure if it uses that memory uncached. I admit
not quite understanding that code. There used to be at least
one place where it set UC for an user mapping though.
-Andi
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