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(parent: c13cd87) | patch
xen: allow HVM save/restore from different cpus
authorKeir Fraser <keir.fraser@citrix.com>
Fri, 9 Jul 2010 11:22:35 +0000 (12:22 +0100)
committerKeir Fraser <keir.fraser@citrix.com>
Fri, 9 Jul 2010 11:22:35 +0000 (12:22 +0100)
commit3130f964bad10c85c17b1e28ed9b278745a905b9
tree64095315bd7d0c5a3fd58f147ccc37d5bc2781fetree | snapshot
parentc13cd8786df209d426fa48b2b9955ba12e80328ccommit | diff
xen: allow HVM save/restore from different cpus

The hardware CPUID-levelling features level the feature flags but
don't change the CPU family/model/stepping.  Relax the HVM restore
check on family/model/stepping to printk but not veto the load, so
that VMs can be migrated between machines that have been
CPUID-levelled.

Signed-off-by: Tim Deegan <Tim.Deegan@citrix.com>
xen/arch/x86/hvm/save.c diff | blob | history
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