HVM save/restore issue

["Zhai, Edwin" <edwin.zhai@intel.com>]

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all,
there are 2 issues of HVM save/restore:
1. restore would cause a type dismatch exception, which can be fixed by attached 
patch.

2. a saved sdl guest change to vnc after restore as "console_refs" are not empty 
and "devices" has a new added "vfb" device, which is different from create 
process.

can anybody help to fix this W/O breaking vfb?
thanks a lot.



-- 
best rgds,
edwin

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Fix the python type dismatch exception when HVM restore

Signed-off-by: Zhai Edwin <edwin.zhai@intel.com>

diff -r a0bf35c39ccb tools/python/xen/xend/XendCheckpoint.py
--- a/tools/python/xen/xend/XendCheckpoint.py	Thu Mar 15 14:31:03 2007 +0800
+++ b/tools/python/xen/xend/XendCheckpoint.py	Thu Mar 15 15:34:26 2007 +0800
@@ -193,8 +193,8 @@ def restore(xd, fd, dominfo = None, paus
     is_hvm = dominfo.info.is_hvm()
     if is_hvm:
         hvm  = dominfo.info['memory_static_min']
-        apic = dominfo.info['platform'].get('apic', 0)
-        pae  = dominfo.info['platform'].get('pae',  0)
+        apic = int(dominfo.info['platform'].get('apic', 0))
+        pae  = int(dominfo.info['platform'].get('pae',  0))
         log.info("restore hvm domain %d, mem=%d, apic=%d, pae=%d",
                  dominfo.domid, hvm, apic, pae)
     else:

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