cache_k8_northbridges  746 arch/x86/kernel/pci-gart_64.c 	if (cache_k8_northbridges() < 0 || num_k8_northbridges == 0) {
cache_k8_northbridges   11 include/asm-x86/k8.h extern int cache_k8_northbridges(void);