Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20150430' into staging

First pile of s390x patches for 2.4, including:
- some cleanup patches
- sort most of the s390x devices into categories
- support for the new STSI post handler, used to insert vm name and
  friends
- support for the new MEM_OP ioctl (including access register mode)
  for accessing guest memory

# gpg: Signature made Thu Apr 30 12:56:58 2015 BST using RSA key ID C6F02FAF
# gpg: Good signature from "Cornelia Huck <huckc@linux.vnet.ibm.com>"
# gpg:                 aka "Cornelia Huck <cornelia.huck@de.ibm.com>"

* remotes/cohuck/tags/s390x-20150430:
  kvm: better advice for failed s390x startup
  s390x/kvm: Support access register mode for KVM_S390_MEM_OP ioctl
  s390x/mmu: Use ioctl for reading and writing from/to guest memory
  s390x/kvm: Put vm name, extended name and UUID into STSI322 SYSIB
  linux-headers: update
  s390x/mmu: Use access type definitions instead of magic values
  s390x/ipl: sort into categories
  sclp: sort into categories
  s390-virtio: sort into categories
  virtio-ccw: sort into categories

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

1 files changed, 2 insertions, 0 deletions

diff --git a/linux-headers/linux/vfio.h b/linux-headers/linux/vfio.h
index 95ba870302..0508d0b5d2 100644
--- a/linux-headers/linux/vfio.h
+++ b/linux-headers/linux/vfio.h
@@ -160,6 +160,8 @@ struct vfio_device_info {
 	__u32	flags;
 #define VFIO_DEVICE_FLAGS_RESET	(1 << 0)	/* Device supports reset */
 #define VFIO_DEVICE_FLAGS_PCI	(1 << 1)	/* vfio-pci device */
+#define VFIO_DEVICE_FLAGS_PLATFORM (1 << 2)	/* vfio-platform device */
+#define VFIO_DEVICE_FLAGS_AMBA  (1 << 3)	/* vfio-amba device */
 	__u32	num_regions;	/* Max region index + 1 */
 	__u32	num_irqs;	/* Max IRQ index + 1 */
 };