On Mon, Mar 06, 2023 at 09:57:59AM -0800, Jacob Pan wrote: > ENQCMDS does not have the restriction of using a single CPU MSR to store > PASIDs, PASID is supplied to the instruction operand. Huh? That isn't what it says in the programming manual. It says the PASID only comes from the IA32_PASID msr and the only two operands are the destination MMIO and the memory source for the rest of the payload. Jason