Merge remote-tracking branch 'remotes/borntraeger/tags/s390x-20170714' into staging

s390x/kvm/migration/cpumodel: fixes, enhancements and cleanups

- add a network boot rom for s390 (Thomas Huth)
- migration of storage attributes like the CMMA used/unused state
- PCI related enhancements - full support for aen, ais and zpci
- migration support for css with vmstates (Halil Pasic)
- cpu model enhancements for cpu features
- guarded storage support

# gpg: Signature made Fri 14 Jul 2017 11:33:04 BST
# gpg:                using RSA key 0x117BBC80B5A61C7C
# gpg: Good signature from "Christian Borntraeger (IBM) <borntraeger@de.ibm.com>"
# Primary key fingerprint: F922 9381 A334 08F9 DBAB  FBCA 117B BC80 B5A6 1C7C

* remotes/borntraeger/tags/s390x-20170714: (40 commits)
  s390x/gdb: add gs registers
  s390x/arch_dump: also dump guarded storage control block
  s390x/kvm: enable guarded storage
  s390x/kvm: Enable KSS facility for nested virtualization
  s390x/cpumodel: add esop/esop2 to z12 model
  s390x/cpumodel: we are always in zarchitecture mode
  s390x/cpumodel: wire up new hardware features
  s390x/flic: migrate ais states
  s390x/cpumodel: add zpci, aen and ais facilities
  s390x: initialize cpu firstly
  pc-bios/s390: rebuild s390-ccw.img
  pc-bios/s390: add s390-netboot.img
  pc-bios/s390-ccw: Link libnet into the netboot image and do the TFTP load
  pc-bios/s390-ccw: Add virtio-net driver code
  pc-bios/s390-ccw: Add core files for the network bootloading program
  roms/SLOF: Update submodule to latest status
  pc-bios/s390-ccw: Add code for virtio feature negotiation
  pc-bios/s390-ccw: Remove unused structs from virtio.h
  pc-bios/s390-ccw: Move byteswap functions to a separate header
  pc-bios/s390-ccw: Add a write() function for stdio
  ...

Conflicts:
	target/s390x/kvm.c

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

1 files changed, 14 insertions, 0 deletions

diff --git a/gdb-xml/s390-gs.xml b/gdb-xml/s390-gs.xml
new file mode 100644
index 0000000000..0487d31c07
--- /dev/null
+++ b/gdb-xml/s390-gs.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<!-- Copyright 2017 IBM Corp.
+
+     This work is licensed under the terms of the GNU GPL, version 2 or
+     (at your option) any later version. See the COPYING file in the
+     top-level directory. -->
+
+<!DOCTYPE feature SYSTEM "gdb-target.dtd">
+<feature name="org.gnu.gdb.s390.gs">
+  <reg name="gs_reserved" bitsize="64" type="uint64" group="system"/>
+  <reg name="gsd" bitsize="64" type="uint64" group="system"/>
+  <reg name="gssm" bitsize="64" type="uint64" group="system"/>
+  <reg name="gsepla" bitsize="64" type="data_ptr" group="system"/>
+</feature>