tag 2de19dc35c0b740273cc2aa7641bdc4005ad163b
tagger Christian Borntraeger <borntraeger@de.ibm.com> Mon Jul 18 14:22:48 2016 +0200
object 9acc317b183fdd3ed3bca218271875c0e808daae

KVM: s390: : Feature and fix for kvm/next (4.8) part 4

1. Provide an exit to userspace for the invalid opcode 0 (used for
   software breakpoints)
2. "Fix" (by returning condition code 3) some unhandled PTFF subcodes

commit 9acc317b183fdd3ed3bca218271875c0e808daae
author David Hildenbrand <dahi@linux.vnet.ibm.com> Mon Jul 18 09:18:13 2016 +0200
committer Christian Borntraeger <borntraeger@de.ibm.com> Mon Jul 18 14:15:00 2016 +0200
tree 09be280e5bd85517b176060e4cdb3b4fa5a34c3d
parent 6502a34cfd6695929086187f63fe670cc3050e68

KVM: s390: let ptff intercepts result in cc=3

We don't emulate ptff subfunctions, therefore react on any attempt of
execution by setting cc=3 (Requested function not available).

Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>