acrn-hypervisor/hypervisor/arch
Yin Fengwei f0ef41c754 hv: Extend the always off mask of CR0 and CR4
According to SDM:
writing a nonzero value to 63:32 bits of CR0 and CR4 results #GP(0).
writing a nonzero value to reserved bit of CR4 results #GP(0).

We merge the check with always off mask of CR0 and CR4.

Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
2018-08-01 11:35:30 +08:00
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x86 hv: Extend the always off mask of CR0 and CR4 2018-08-01 11:35:30 +08:00