[Xen-changelog] [xen-3.3-testing] x86, hvm: set vcpu->is_initialised after restore/migration

["Xen patchbot-3.3-testing" <patchbot-3.3-testing@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1245159367 -3600
# Node ID 0deb364d0d9a6c364a60ff9df76b23962e61d8bb
# Parent  ef7b1d4fec7d241fa1d92de130c8e71d70fa6978
x86, hvm: set vcpu->is_initialised after restore/migration

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>
xen-unstable changeset:   19765:f2a3b7188906
xen-unstable date:        Tue Jun 16 13:39:00 2009 +0100
---
 xen/arch/x86/hvm/hvm.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff -r ef7b1d4fec7d -r 0deb364d0d9a xen/arch/x86/hvm/hvm.c
--- a/xen/arch/x86/hvm/hvm.c    Tue Jun 16 14:35:45 2009 +0100
+++ b/xen/arch/x86/hvm/hvm.c    Tue Jun 16 14:36:07 2009 +0100
@@ -654,8 +654,9 @@ static int hvm_load_cpu_ctxt(struct doma
     v->fpu_initialised = 1;
 
     /* Auxiliary processors should be woken immediately. */
-    if ( test_and_clear_bit(_VPF_down, &v->pause_flags) )
-        vcpu_wake(v);
+    v->is_initialised = 1;
+    clear_bit(_VPF_down, &v->pause_flags);
+    vcpu_wake(v);
 
     return 0;
 }

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