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由 David Hildenbrand 提交于
If something goes wrong in kvm_arch_vcpu_create, the VCPU has already been added to the sca but will never be removed. Trying to create VCPUs with duplicate ids (e.g. after a failed attempt) is problematic. Also, when creating multiple VCPUs in parallel, we could theoretically forget to set the correct SCA when the switch to ESCA happens just before the VCPU is registered. Let's add the VCPU to the SCA in kvm_arch_vcpu_postcreate, where we can be sure that no duplicate VCPU with the same id is around and the VCPU has already been registered at the VM. We also have to make sure to update ECB at that point. Signed-off-by: NDavid Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com>
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