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KVM: s390: Privileged operation check for TPROT
authorThomas Huth <thuth@linux.vnet.ibm.com>
Thu, 20 Jun 2013 15:22:00 +0000 (17:22 +0200)
committerPaolo Bonzini <pbonzini@redhat.com>
Thu, 20 Jun 2013 21:31:15 +0000 (23:31 +0200)
commitf9f6bbc6991f2ba21bfaff90f4060f2df766ca20
treefd1b12a5157a323358ec62046c454702dc781c15tree | snapshot
parent208dd7567df471c7c47aa25b94569afc115de5f5commit | diff
KVM: s390: Privileged operation check for TPROT

TPROT is a privileged instruction and thus should generate a privileged
operation exception when the problem state bit is not cleared in the PSW.

Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/s390/kvm/priv.c diff | blob | blame | history
Linux kernel - Deliverables
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