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[Xen-devel] [PATCH] [gntdev] Fix multiple-grant mapping logic


  • To: xen-devel@xxxxxxxxxxxxxxxxxxx
  • From: "Derek Murray" <derek.murray@xxxxxxxxx>
  • Date: Wed, 23 Jan 2008 23:22:58 +0000
  • Cc: Ian Main <imain@xxxxxxxxxx>, Gerd Hoffmann <kraxel@xxxxxxxxxx>
  • Delivery-date: Mon, 28 Jan 2008 02:27:46 -0800
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  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>

This patch addresses a problem that occurs when multiple grants are
mapped, leading to unpredictable behaviour. It should be applied to
linux-2.6.18-xen.hg, and to the sparse tree in xen-3.1-testing.hg.

Signed-off-by: Derek Murray <Derek.Murray@xxxxxxxxxxxx>

Attachment: gntdev_fix_compress.patch
Description: Binary data

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