Xu, Dongxiao
2009-Oct-29 03:10 UTC
[Xen-devel][PATCH 01/02] Hypervisor: Extend max vcpu number for HVM guest.
Hypervisor: Extend the max vcpu number for HVM guest. - Originally the max vcpu number for HVM guest is 32, this patch extend the number to 128 on x86_64 hypervisor. (For i386 hypervisor, the max vcpu number is till 32). - This patch extends the mp-table size to fit more vcpus. - If the guest uses more than 32 vcpus, the ioreq page number is extend to 4. - HVM PV driver should call VCPUOP_register_vcpu_info hypercall to initialize the vcpu info if the vcpu number is more than 32. Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com> Best Regards, -- Dongxiao _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel