Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20170830' into staging

First batch of s390x patches:
- 2.11 compat machine
- support the new --s390-pgste linker option, making it possible to
  avoid enabling the global vm.allocate_pgste systl if all pieces
  are in place
- correctly identify some devices as not hotpluggable
- clean up some tests and enable them for s390x
- wire up the diag288 watchdog in tcg
- clean up dependencies on CONFIG_PCI, making it possible to disable
  it by hand
- lots of cleanup in target/s390x/
- fix alignment of the ccw1 structure in the s390-ccw bios
- and some more bugfixes

# gpg: Signature made Wed 30 Aug 2017 17:40:34 BST
# gpg:                using RSA key 0xDECF6B93C6F02FAF
# 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-20170830: (44 commits)
  s390x/pci: fixup trap_msix()
  pc-bios/s390-ccw.img: update image
  s390-ccw: Fix alignment for CCW1
  s390x/s390-stattrib: Mark the storage attribute as not user_creatable
  target/s390x: cleanup cpu.h
  s390x/kvm: move KVM declarations and stubs to separate files
  s390x: avoid calling kvm_ functions outside of target/s390x/
  target/s390x: move a couple of functions to cpu.c
  target/s390x: introduce internal.h
  target/s390x: move get_per_in_range() to misc_helper.c
  target/s390x: move s390_do_cpu_reset() to diag.c
  target/s390x: move psw_key_valid() to mem_helper.c
  target/s390x: move cpu_mmu_idx_to_asc() to excp_helper.c
  target/s390x: move cc_name() to helper.c
  target/s390x: move gtod_*() declarations to s390-virtio.h
  s390x: drop inclusion of sysemu/kvm.h from some files
  s390x/cpumodel: factor out determination of default model name
  target/s390x: no need to pass kvm_state to savevm_gtod handlers
  target/s390x: simplify gs_allowed()
  target/s390x: simplify ri_allowed()
  ...

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

1 files changed, 3 insertions, 3 deletions

diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c
index 46ce479dc3..f85553a851 100644
--- a/accel/kvm/kvm-all.c
+++ b/accel/kvm/kvm-all.c
@@ -1248,7 +1248,7 @@ int kvm_irqchip_add_msi_route(KVMState *s, int vector, PCIDevice *dev)
     int virq;
     MSIMessage msg = {0, 0};
 
-    if (dev) {
+    if (pci_available && dev) {
         msg = pci_get_msi_message(dev, vector);
     }
 
@@ -1271,7 +1271,7 @@ int kvm_irqchip_add_msi_route(KVMState *s, int vector, PCIDevice *dev)
     kroute.u.msi.address_lo = (uint32_t)msg.address;
     kroute.u.msi.address_hi = msg.address >> 32;
     kroute.u.msi.data = le32_to_cpu(msg.data);
-    if (kvm_msi_devid_required()) {
+    if (pci_available && kvm_msi_devid_required()) {
         kroute.flags = KVM_MSI_VALID_DEVID;
         kroute.u.msi.devid = pci_requester_id(dev);
     }
@@ -1309,7 +1309,7 @@ int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg,
     kroute.u.msi.address_lo = (uint32_t)msg.address;
     kroute.u.msi.address_hi = msg.address >> 32;
     kroute.u.msi.data = le32_to_cpu(msg.data);
-    if (kvm_msi_devid_required()) {
+    if (pci_available && kvm_msi_devid_required()) {
         kroute.flags = KVM_MSI_VALID_DEVID;
         kroute.u.msi.devid = pci_requester_id(dev);
     }