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[Xen-devel] [PATCH] Restoring NX/XD for x86_64 xenlinux

  • To: <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Nakajima, Jun" <jun.nakajima@xxxxxxxxx>
  • Date: Tue, 12 Jul 2005 11:39:00 -0700
  • Delivery-date: Tue, 12 Jul 2005 18:38:21 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AcWHEPgL13oKCnkeRSy6O3gieWB3JA==
  • Thread-topic: [PATCH] Restoring NX/XD for x86_64 xenlinux

The patch attached restores NX/XD support in x86_64 xenlinux. When the
port was being done, Xen did not want to see the bit 63 in ptes, and it
now allows the guests to set it. Also include cleanups (warning when
compiling domU). Our test cases passed on dom0, and we are looking at
the problem on domU.

Signed-off-by: Jun Nakajima <jun.nakajima@xxxxxxxxx>

Intel Open Source Technology Center 

Attachment: nx_xd.patch
Description: nx_xd.patch

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