xen/pvhvm: run xen_vcpu_setup() for the boot CPU
Historically we didn't call VCPUOP_register_vcpu_info for CPU0 for PVHVM guests (while we had it for PV and ARM guests). This is usually fine as we can use vcpu info in the shared_info page but when we try booting on a vCPU with Xen's vCPU id > 31 (e.g. when we try to kdump after crashing on this CPU) we're not able to boot. Switch to always doing VCPUOP_register_vcpu_info for the boot CPU. Signed-off-by: NVitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: NDavid Vrabel <david.vrabel@citrix.com>
Showing
想要评论请 注册 或 登录