Sometime, especially when testing, we migrate checkpointed tasks between
nodes which have different CPU capabilities. In particular some CPUs have
xsave feature while others -- do not. So to be able to continue migration
procedure even in such conditions one should specify

	--cpu-cap ^fpu

on command line which would force criu to restore FPU state ignoring extended
status present in image file.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>