Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

The last round of patches for soft freeze.  Includes ivshmem bugfixes,
megasas 2108 emulation, and other small patches here and there.

# gpg: Signature made Fri 31 Oct 2014 17:17:54 GMT using RSA key ID 78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (35 commits)
  virtio-scsi: fix dataplane
  ivshmem: use error_report
  ivshmem: Fix fd leak on error
  ivshmem: Fix potential OOB r/w access
  ivshmem: validate incoming_posn value from server
  ivshmem: Check ivshmem_read() size argument
  i386: fix breakpoints handling in icount mode
  kvm_stat: Add powerpc support
  kvm_stat: Abstract ioctl numbers
  kvm_stat: Rework platform detection
  kvm_stat: Fix the non-x86 exit reasons
  kvm_stat: Only consider online cpus
  virtio-scsi: Fix num_queue input validation
  scsi: devirtualize unrealize of SCSI devices
  virtio-scsi: Fix memory leak when realize failed
  iscsi: Refuse to open as writable if the LUN is write protected
  kvmvapic: patch_instruction fix
  vl.c: Fix Coverity complaining for vmstate_dump_file
  Add skip_dump flag to ignore memory region during dump
  -machine vmport=off: Allow disabling of VMWare ioport emulation
  ...

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

1 files changed, 19 insertions, 0 deletions

diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 61aba9fc54..889e888c6a 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -1688,6 +1688,20 @@ static void pc_machine_set_max_ram_below_4g(Object *obj, Visitor *v,
     pcms->max_ram_below_4g = value;
 }
 
+static bool pc_machine_get_vmport(Object *obj, Error **errp)
+{
+    PCMachineState *pcms = PC_MACHINE(obj);
+
+    return pcms->vmport;
+}
+
+static void pc_machine_set_vmport(Object *obj, bool value, Error **errp)
+{
+    PCMachineState *pcms = PC_MACHINE(obj);
+
+    pcms->vmport = value;
+}
+
 static void pc_machine_initfn(Object *obj)
 {
     PCMachineState *pcms = PC_MACHINE(obj);
@@ -1700,6 +1714,11 @@ static void pc_machine_initfn(Object *obj)
                         pc_machine_get_max_ram_below_4g,
                         pc_machine_set_max_ram_below_4g,
                         NULL, NULL, NULL);
+    pcms->vmport = !xen_enabled();
+    object_property_add_bool(obj, PC_MACHINE_VMPORT,
+                             pc_machine_get_vmport,
+                             pc_machine_set_vmport,
+                             NULL);
 }
 
 static void pc_machine_class_init(ObjectClass *oc, void *data)