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KVM: s390: Support Configuration z/Architecture Mode
authorJason J. Herne <jjherne@linux.vnet.ibm.com>
Fri, 24 Feb 2017 15:01:30 +0000 (10:01 -0500)
committerChristian Borntraeger <borntraeger@de.ibm.com>
Mon, 28 Aug 2017 14:25:13 +0000 (16:25 +0200)
commitb697e435aeee99b7f5b2d8f8dbb51f791be99b16
treef9747db8443e983238de4cc8892bb21472ddf200tree | snapshot (tar.gz zip)
parentccc59f47b6f9770ef768ada0ac5993de5f608d11commit | diff
KVM: s390: Support Configuration z/Architecture Mode

kvm has always supported the concept of starting in z/Arch mode so let's
reflect the feature bit to the guest.

Also, we change sigp set architecture to reject any request to change
architecture modes.

Signed-off-by: Jason J. Herne <jjherne@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
arch/s390/kvm/sigp.c diff | blob | blame | history
arch/s390/tools/gen_facilities.c diff | blob | blame | history