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KVM: s390: we are always in czam mode
authorDavid Hildenbrand <david@redhat.com>
Tue, 29 Aug 2017 14:31:08 +0000 (16:31 +0200)
committerChristian Borntraeger <borntraeger@de.ibm.com>
Tue, 29 Aug 2017 14:50:20 +0000 (16:50 +0200)
commit1935222dc2f22ea885e7a7ece6d1be586aafe4a1
tree5889b58a0409e24aff8f0b8942500cbcb2f659e5tree | snapshot
parent1bab1c02aff73eb5c3001e97f48e64ab6a80988acommit | diff
KVM: s390: we are always in czam mode

Independent of the underlying hardware, kvm will now always handle
SIGP SET ARCHITECTURE as if czam were enabled. Therefore, let's not
only forward that bit but always set it.

While at it, add a comment regarding STHYI.

Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20170829143108.14703-1-david@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
arch/s390/kvm/kvm-s390.c diff | blob | history
arch/s390/tools/gen_facilities.c diff | blob | history
Domain: System / Kernel;