INVLPGB_GLOB
invlpgb(INVLPGB_GLOB, 0, 0);
invlpgb(INVLPGB_GLOB | INVLPGB_VA | trunc_page(addr), 0, 0);
invlpgb(INVLPGB_GLOB | INVLPGB_VA | va, 0,