KVM: s390: Small fixes for the PFMF handler

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This patch includes two small fixes for the PFMF handler: First, the
start address for PFMF has to be masked according to the current
addressing mode, which is now done with kvm_s390_logical_to_effective().
Second, the protection exceptions have a lower priority than the
specification exceptions, so the check for low-address protection
has to be moved after the last spot where we inject a specification
exception.

Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>

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Thomas Huth 2014-11-10 15:59:32 +01:00 • committed by Christian Borntraeger

parent b65d6e17fe

commit a02689fecd

1 changed files with 7 additions and 4 deletions

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arch/s390/kvm/priv.c

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