On 2 December 2014 at 12:56, Shannon Zhao <zhaoshengl...@huawei.com> wrote: > Add support for NUMA on ARM64. Tested successfully running a guest > Linux kernel with the following patch applied: > > - arm64:numa: adding numa support for arm64 platforms. > http://www.spinics.net/lists/arm-kernel/msg365316.html > > Example qemu command line: > qemu-system-aarch64 \ > -enable-kvm -smp 4\ > -kernel Image \ > -m 512 -machine virt,kernel_irqchip=on \ > -initrd guestfs.cpio.gz \ > -cpu host -nographic \ > -numa node,mem=256M,cpus=0-1,nodeid=0 \ > -numa node,mem=256M,cpus=2-3,nodeid=1 \ > -append "console=ttyAMA0 root=/dev/ram"
Thanks for sending this patch. Unfortunately I know very little about NUMA so it's a bit difficult for me to evaluate (would anybody else care to look at it?). Nevertheless, it's on my list of patches to review; ping me if I don't get to it within a week or two. -- PMM
