OvmfPkg: Add INVD case in #VE handler #3741
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According to the Intel GHCI specification document section 2.4.1, the goal for instructions that do not have a corresponding TDCALL is for the handler to treat the instruction as a NOP. INVD does not have a corresponding TDCALL. This patch makes the #VE handler treat INVD as a NOP. Signed-off-by: Ryan Afranji <afranji@google.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
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According to the Intel GHCI specification document section 2.4.1, the goal for instructions that do not have a corresponding TDCALL is for the handler to treat the instruction as a NOP.
INVD does not have a corresponding TDCALL. This patch makes the #VE handler treat INVD as a NOP.
Signed-off-by: Ryan Afranji afranji@google.com
Reviewed-by: Jiewen Yao jiewen.yao@intel.com