[PATCH] fix compile error disable_dynirq undeclared

Signed-off-by: Charles Wang <muming.wq@taobao.com>
[PATCH] fix compile error in xen_build_mfn_list_list

Signed-off-by: Charles Wang <muming.wq@taobao.com>
Merge branch 'dev-dom0' of https://github.com/CharlesWang/ali_kernel into dev-dom0