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[Xen-changelog] Set NE bit for VMX guest CR0. VMCS guest CR0.NE bit must

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Subject:	[Xen-changelog] Set NE bit for VMX guest CR0. VMCS guest CR0.NE bit must
From:	Xen patchbot -unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>
Date:	Wed, 14 Sep 2005 13:38:11 +0000
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# HG changeset patch
# User kaf24@xxxxxxxxxxxxxxxxxxxx
# Node ID 5959fae4722aa8f4638876deb05cbd7f5ae3b590
# Parent  5e943af66571bd9361b8865a2c9718b1098fe3fb
Set NE bit for VMX guest CR0. VMCS guest CR0.NE bit must
be set, else it will cause "vm-entry failed".

Signed-off-by: Chengyuan Li <chengyuan.li@xxxxxxxxx>

diff -r 5e943af66571 -r 5959fae4722a xen/arch/x86/vmx.c
--- a/xen/arch/x86/vmx.c        Wed Sep 14 13:34:14 2005
+++ b/xen/arch/x86/vmx.c        Wed Sep 14 13:37:50 2005
@@ -1021,7 +1021,7 @@
      * CR0: We don't want to lose PE and PG.
      */
     paging_enabled = vmx_paging_enabled(d);
-    __vmwrite(GUEST_CR0, (value | X86_CR0_PE | X86_CR0_PG));
+    __vmwrite(GUEST_CR0, value | X86_CR0_PE | X86_CR0_PG | X86_CR0_NE);
     __vmwrite(CR0_READ_SHADOW, value);
 
     VMX_DBG_LOG(DBG_LEVEL_VMMU, "Update CR0 value = %lx\n", value);

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