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[Xen-devel] [PATCH] x86, hvm: set vcpu->is_initialised=1 after restore/m

from [Kouya Shimura]

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Subject:	[Xen-devel] [PATCH] x86, hvm: set vcpu->is_initialised=1 after restore/migration
From:	Kouya Shimura <kouya@xxxxxxxxxxxxxx>
Date:	Fri, 12 Jun 2009 16:27:56 +0900
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After restore/migration, the xenctx command for auxiliary vcpus fails 
with a message "xc_vcpu_getcontext: No data available".

Signed-off-by: Kouya Shimura <kouya@xxxxxxxxxxxxxx>

diff -r 4448fae52553 xen/arch/x86/hvm/hvm.c
--- a/xen/arch/x86/hvm/hvm.c    Mon Jun 08 12:24:14 2009 +0100
+++ b/xen/arch/x86/hvm/hvm.c    Fri Jun 12 16:02:28 2009 +0900
@@ -661,7 +661,10 @@ static int hvm_load_cpu_ctxt(struct doma
 
     /* Auxiliary processors should be woken immediately. */
     if ( test_and_clear_bit(_VPF_down, &v->pause_flags) )
+    {
+        v->is_initialised = 1;
         vcpu_wake(v);
+    }
 
     return 0;
 }

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