[Xen-changelog] This is a small fix for SMP PAE guest on x86-64.

[Xen patchbot -unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User kaf24@xxxxxxxxxxxxxxxxxxxx
# Node ID 57e7b96139e7206e22decd18f606da4481d4ebb3
# Parent  25e4cd1c3d269022dc6c75dfddac9710e092f575
This is a small fix for SMP PAE guest on x86-64.
Since part of the VMX guest initialization is running in the context of
dom0, so when we want to make sure the operation of shadow ops is
always done by vcpu0 of the guest VMX domain, we should make sure
the current vcpu0 is running in guest domain and not in the dom0.

Signed-off-by: Xiaohui Xin xiaohui.xin@xxxxxxxxx
Signed-off-by: Xin Li <xin.b.li@xxxxxxxxx>

diff -r 25e4cd1c3d26 -r 57e7b96139e7 xen/arch/x86/shadow_public.c
--- a/xen/arch/x86/shadow_public.c      Tue Apr 25 08:54:36 2006 +0100
+++ b/xen/arch/x86/shadow_public.c      Tue Apr 25 08:56:01 2006 +0100
@@ -108,7 +108,7 @@ int shadow_set_guest_paging_levels(struc
      * Need to wait for VCPU0 to complete the on-going shadow ops.
      */
 
-    if ( v->vcpu_id )
+    if ( v->domain == d && v->vcpu_id )
         return 1;
 
     shadow_lock(d);

_______________________________________________
Xen-changelog mailing list
Xen-changelog@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-changelog