Re: [Qemu-devel] [Update PATCH V2] x86: Increase max vcpu number to 8192

2017-08-11 Thread Eduardo Habkost
On Thu, Aug 10, 2017 at 10:26:06PM -0400, Lan Tianyu wrote: > Intel Xeon phi chip will support 352 logical threads. For HPC > usage case, it will create a huge VM with vcpus number as same as host > cpus. This patch is to increase max vcpu number from 288 to 8192 which > is current default maximum

[Qemu-devel] [Update PATCH V2] x86: Increase max vcpu number to 8192

2017-08-11 Thread Lan Tianyu
Intel Xeon phi chip will support 352 logical threads. For HPC usage case, it will create a huge VM with vcpus number as same as host cpus. This patch is to increase max vcpu number from 288 to 8192 which is current default maximum cpu number for Linux kernel. Signed-off-by: Lan Tianyu --- Change