NO_PGD 193 bsp/hal/arm/arch/mmu.c return NO_PGD; NO_PGD 166 bsp/hal/x86/arch/mmu.c return NO_PGD; NO_PGD 470 sys/mem/vm.c if ((map->pgd = mmu_newmap()) == NO_PGD) { NO_PGD 780 sys/mem/vm.c if ((pgd = mmu_newmap()) == NO_PGD)