PDP_BASE
memcpy(&pdir[PDIR_SLOT_KERN], &PDP_BASE[PDIR_SLOT_KERN],
pdir[idx] = PDP_BASE[idx];
pdir[PDIR_SLOT_PCPU] = PDP_BASE[PDIR_SLOT_PCPU];
slotspace_copy(SLAREA_DMAP, pdir, PDP_BASE);
slotspace_copy(SLAREA_ASAN, pdir, PDP_BASE);
slotspace_copy(SLAREA_MSAN, pdir, PDP_BASE);
KASSERTMSG(va != (vaddr_t)PDP_BASE, "%s: trying to map va=%#"
KASSERTMSG(va != (vaddr_t)PDP_BASE, "%s: trying to map va=%#"