Symbol: NUP4ML4E
sys/amd64/amd64/pmap.c
12345
ptpages_show_pml4(DMAP_TO_VM_PAGE(pmap->pm_pmltop), NUP4ML4E,
sys/amd64/include/vmparam.h
228
#define VM_MAXUSER_ADDRESS_LA48 UVADDR(0, NUP4ML4E, 0, 0, 0)