For the instructions other than MOVS, one operand is register
and another one is memory which trigger EPT voilation. In this
case, there is one possibility that EPT voilation happens before
guest fault:
the fault is triggered by related guest PTE access bit
voilation (like write to a gva with R/W bit cleared in PTE).
So we do this kind of check and inject exception to guest
accordingly during instruction decoding phase.
Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
4579e57e7b