x86/dom0: Don't allow dom0_max_vcpus to be zero
authorBoris Ostrovsky <boris.ostrovsky@oracle.com>
Thu, 9 Apr 2015 20:38:43 +0000 (16:38 -0400)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Fri, 10 Apr 2015 15:35:52 +0000 (11:35 -0400)
commitc5e64ba6152309b770487bf143f2e49af45f9257
tree850a738129dbb40e179e5d89ee26b304b6e0d28b
parentf7708796db463410a97b5fa3dd5902f6e8a1d102
x86/dom0: Don't allow dom0_max_vcpus to be zero

In case dom0_max_vcpus is incorrectly specified on boot line make sure
we will still boot.

Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
xen/arch/x86/domain_build.c