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| /openbmc/linux/arch/s390/kvm/ |
| H A D | kvm-s390.c | diff abf4a71ed95ff29d696bf04633958b2068ed2e0b Tue May 12 10:21:51 CDT 2009 Carsten Otte <cotte@de.ibm.com> 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>
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