KVM: s390: Send program check on access error

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If the guest accesses non-existing memory, the sie64a function returns
-EFAULT. We must check the return value and send a program check to the
guest if the sie instruction faulted, otherwise the guest will loop at
the faulting code.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>

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Carsten Otte 2008-05-21 13:37:40 +02:00 • committed by Avi Kivity

parent 0ff3186745

commit 1f0d0f094d

1 changed files with 4 additions and 1 deletions

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arch/s390/kvm/kvm-s390.c

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