Le 22/06/2012 19:28, Yinghai Lu a écrit : > On Fri, Jun 22, 2012 at 12:14 AM, Brice Goglin <brice.goglin@xxxxxxxxx> wrote: > >>> BIOS _PXM return 0 for both pci root buses? >>> >> Here's dmesg. >> I can't say for sure whether _PXM returns 0 since I don't know how to >> read all this :) But Linux puts the first socket cpumap in >> /sys/bus/pci/devices/*/local_cpus (and that's wrong according to the >> motherboard manual and according to the performance we see). >> > hi, looks like you system bios does not provide _PXM for the root bus. > So why does Linux say that all buses are close to socket 0 instead of close to everything as usual? Brice -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
