Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20181012' int…

…o staging

More s390x updates:
- introduce support for vfio-ap (s390 crypto devices), including a
  Linux headers update to get the new interfaces
- the usual fixing + cleanup

# gpg: Signature made Fri 12 Oct 2018 10:54:38 BST
# gpg:                using RSA key DECF6B93C6F02FAF
# gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>"
# gpg:                 aka "Cornelia Huck <huckc@linux.vnet.ibm.com>"
# gpg:                 aka "Cornelia Huck <cornelia.huck@de.ibm.com>"
# gpg:                 aka "Cornelia Huck <cohuck@kernel.org>"
# gpg:                 aka "Cornelia Huck <cohuck@redhat.com>"
# Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0  18CE DECF 6B93 C6F0 2FAF

* remotes/cohuck/tags/s390x-20181012:
  hw/s390x: Include the tod-qemu also for builds with --disable-tcg
  s390: doc: detailed specifications for AP virtualization
  s390x/vfio: ap: Introduce VFIO AP device
  s390x/ap: base Adjunct Processor (AP) object model
  s390x/kvm: enable AP instruction interpretation for guest
  s390x/cpumodel: Set up CPU model for AP device support
  linux-headers: update
  target/s390x/excp_helper: Remove DPRINTF() macro

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

MAINTAINERS

@@ -88,13 +88,15 @@ F: hw/char/terminal3270.c
 F: hw/intc/s390_flic.c
 F: hw/intc/s390_flic_kvm.c
 F: hw/s390x/
+F: hw/vfio/ap.c
 F: hw/vfio/ccw.c
 F: hw/watchdog/wdt_diag288.c
 F: include/hw/s390x/
 F: include/hw/watchdog/wdt_diag288.h
 F: pc-bios/s390-ccw/
 F: pc-bios/s390-ccw.img
 F: target/s390x/
+F: docs/vfio-ap.txt
 K: ^Subject:.*(?i)s390x?
 T: git git://github.com/cohuck/qemu.git s390-next
 L: qemu-s390x@nongnu.org
@@ -1207,6 +1209,20 @@ F: include/hw/s390x/s390-ccw.h
 T: git git://github.com/cohuck/qemu.git s390-next
 L: qemu-s390x@nongnu.org
 
+vfio-ap
+M: Christian Borntraeger <borntraeger@de.ibm.com>
+M: Tony Krowiak <akrowiak@linux.ibm.com>
+M: Halil Pasic <pasic@linux.ibm.com>
+M: Pierre Morel <pmorel@linux.ibm.com>
+S: Supported
+F: hw/s390x/ap-device.c
+F: hw/s390x/ap-bridge.c
+F: include/hw/s390x/ap-device.h
+F: include/hw/s390x/ap-bridge.h
+F: hw/vfio/ap.c
+F: docs/vfio-ap.txt
+L: qemu-s390x@nongnu.org
+
 vhost
 M: Michael S. Tsirkin <mst@redhat.com>
 S: Supported

default-configs/s390x-softmmu.mak

@@ -7,3 +7,4 @@ CONFIG_S390_FLIC=y
 CONFIG_S390_FLIC_KVM=$(CONFIG_KVM)
 CONFIG_VFIO_CCW=$(CONFIG_LINUX)
 CONFIG_WDT_DIAG288=y
+CONFIG_VFIO_AP=$(CONFIG_LINUX)