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KVM: s390: Handle MVPG partial execution interception
authorThomas Huth <thuth@linux.vnet.ibm.com>
Mon, 3 Feb 2014 09:42:30 +0000 (10:42 +0100)
committerChristian Borntraeger <borntraeger@de.ibm.com>
Tue, 29 Apr 2014 13:01:51 +0000 (15:01 +0200)
commit9a558ee3ccb8afcf43c8d9d4d206ab6de4aa30a2
tree3abc6630eafe057d5bea90aab4edf2025424c571tree | snapshot
parent198c74f43f0f5473f99967aead30ddc622804bc1commit | diff
KVM: s390: Handle MVPG partial execution interception

When the guest executes the MVPG instruction with DAT disabled,
and the source or destination page is not mapped in the host,
the so-called partial execution interception occurs. We need to
handle this event by setting up a mapping for the corresponding
user pages.

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>
arch/s390/kvm/intercept.c diff | blob | history
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