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[Xen-devel] [patch 15/33] xen: xen configuration

To: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Andi Kleen <ak@xxxxxxx>
Subject: [Xen-devel] [patch 15/33] xen: xen configuration
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Date: Tue, 22 May 2007 15:09:56 +0100
Cc: Chris Wright <chrisw@xxxxxxxxxxxx>, virtualization@xxxxxxxxxxxxxx, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>, lkml <linux-kernel@xxxxxxxxxxxxxxx>
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Put config options for Xen after the core pieces are in place.

Signed-off-by: Jeremy Fitzhardinge <jeremy@xxxxxxxxxxxxx>
Signed-off-by: Chris Wright <chrisw@xxxxxxxxxxxx>

 arch/i386/Kconfig     |    2 ++
 arch/i386/xen/Kconfig |   11 +++++++++++
 2 files changed, 13 insertions(+)

--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -217,6 +217,8 @@ config PARAVIRT
          under a hypervisor, improving performance significantly.
          However, when run without a hypervisor the kernel is
          theoretically slower.  If in doubt, say N.
+source "arch/i386/xen/Kconfig"
 config VMI
        bool "VMI Paravirt-ops support"
--- /dev/null
+++ b/arch/i386/xen/Kconfig
@@ -0,0 +1,11 @@
+# This Kconfig describes xen options
+config XEN
+       bool "Enable support for Xen hypervisor"
+       depends on PARAVIRT && !PREEMPT && !SMP
+       help
+         This is the Linux Xen port.  Enabling this will allow the
+         kernel to boot in a paravirtualized environment under the
+         Xen hypervisor.


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