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| -rw-r--r-- | Documentation/virt/kvm/api.rst | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst index 2898d3e86b08..307f2fcf1b02 100644 --- a/Documentation/virt/kvm/api.rst +++ b/Documentation/virt/kvm/api.rst @@ -1495,7 +1495,8 @@ Fails if any VCPU has already been created. Define which vcpu is the Bootstrap Processor (BSP). Values are the same as the vcpu id in KVM_CREATE_VCPU. If this ioctl is not called, the default -is vcpu 0. +is vcpu 0. This ioctl has to be called before vcpu creation, +otherwise it will return EBUSY error. 4.42 KVM_GET_XSAVE |