Minggui Cao ac5da17e52 enable rdtscp instruction for guest OS all vCPUs ...

before just AP can run "rdtscp" intruction, if run it on BSP,
it will cause "illegal instruction"; now align BSP & AP.
also remove duplicated code.

Signed-off-by: Minggui Cao <minggui.cao@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>

2018-05-15 17:25:55 +08:00

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