Symbol: MAX_PHYS_ADDR
sys/kern/subr_physmem.c
450
} else if (pa > MAX_PHYS_ADDR) {
sys/kern/subr_physmem.c
466
if ((pa + sz) > (MAX_PHYS_ADDR - 1024 * 1024)) {
sys/kern/subr_physmem.c
467
sz = MAX_PHYS_ADDR - pa + 1;