Re: [PATCH V2] KVM/x86: Increase max vcpu number to 8192

2017-08-15 20:43-0400, Lan Tianyu: > For HPC usage case, it will create a huge VM with vcpus number as same as host > cpus and this requires more vcpus support in a single VM. This patch is to > increase max vcpu number from 288 to 8192 which is current default maximum cpu > number for Linux kernel

[PATCH V2] KVM/x86: Increase max vcpu number to 8192

For HPC usage case, it will create a huge VM with vcpus number as same as host cpus and this requires more vcpus support in a single VM. 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 --- arch/x86