From: Thomas Huth <thuth@linux.vnet.ibm.com>
Date: Thu, 20 Jun 2013 15:22:03 +0000 (+0200)
Subject: KVM: s390: Check for access exceptions during TPI
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~22^2~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=133608f392ce2e11481317e3d0b02044710a5956;p=pandora-kernel.git

KVM: s390: Check for access exceptions during TPI

When a guest calls the TPI instruction, the second operand address could
point to an invalid location. In this case the problem should be signaled
to the guest by throwing an access exception.

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>
---

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