On 28.06.2017 18:37, Jim Mattson wrote: > The memory operand fetched for INVVPID is 128 bits. Bits 63:16 are > reserved and must be zero. Otherwise, the instruction fails with > VMfail(Invalid operand to INVEPT/INVVPID). If the INVVPID_TYPE is 0 > (individual address invalidation), then bits 127:64 must be in > canonical form, or the instruction fails with VMfail(Invalid operand > to INVEPT/INVVPID). > > Signed-off-by: Jim Mattson <jmattson@xxxxxxxxxx> > --- My r-b still holds :) -- Thanks, David