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documentation/kvm: additional explanations on KVM_SET_BOOT_CPU_ID

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The ioctl KVM_SET_BOOT_CPU_ID fails when called after vcpu creation.
Add this explanation in the documentation.

Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Message-Id: <20210319091650.11967-1-eesposit@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Emanuele Giuseppe Esposito
2021-03-19 10:16:50 +01:00
committed by Paolo Bonzini
parent f4e61f0c9a
commit 9ce3746d64
1 changed files with 2 additions and 1 deletions
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3
Documentation/virt/kvm/api.rst
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@@ -1495,7 +1495,8 @@ Fails if any VCPU has already been created.
Define which vcpu is the Bootstrap Processor (BSP). Values are the same 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 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 4.42 KVM_GET_XSAVE