tree 5a4a819da281ab9ac33de188ddd21cbfc4e8ef74
parent b037a4f34ec51b6c8ccb352a04056c04a4bfc269
author Carsten Otte <cotte@de.ibm.com> 1242141711 +0200
committer Avi Kivity <avi@redhat.com> 1244623736 +0300

KVM: s390: Unlink vcpu on destroy - v2

This patch makes sure we do unlink a vcpu's sie control block
from the system control area in kvm_arch_vcpu_destroy. This
prevents illegal accesses to the sie control block from other
virtual cpus after free.

Reported-by: Mijo Safradin <mijo@linux.vnet.ibm.com>
Signed-off-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Christian Ehrhardt <ehrhardt@de.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>