support aarch64

[gao-feng]

Signed-off-by: Gao feng omarapazanadi@gmail.com

[laijs]

failed on gofmt

[gnawux]

could this be cross compiled? or we need to build it on an arm64 box?

[gao-feng]

@gnawux

Had better build on arm64 box. It's tested.

[gnawux]

for those have /dev/kvm, this line should be

"-machine", "virt,accel=kvm,usb=off", "-cpu", "host",

For example, my debian on pine64

[gnawux]

Looks good for my debian pine64.

• self built official qemu 2.6.2
• go 1.6.2
• kernel 3.10
• storage driver: devicemapper

With kvm enabled (no vm cache):

root@pine64:/home/debian# time hyperctl run -t aarch64/busybox sh -c "echo hello, arm64"
hello, arm64

real    0m4.381s
user    0m0.130s
sys 0m0.080s

[gao-feng]

@gnawux updated, thanks!

[gnawux]

I think this could be merged when hyperhq/hyperstart#207 is merged.

And we should update the Godep of hyperhq/hyperd