Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pci, virtio, acpi: fixes for 2.6

Fixes all over the place. Most notably, fixes migration
for systems with pci express bridges, and random crashes
observed with virtio blk and scsi dataplane.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Fri 08 Apr 2016 08:53:46 BST using RSA key ID D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"

* remotes/mst/tags/for_upstream:
  hw/pci-bridge: Add missing unref in case register-bus fails
  virtio: merge virtio_queue_aio_set_host_notifier_handler with virtio_queue_set_aio
  virtio-scsi: use aio handler for data plane
  virtio-blk: use aio handler for data plane
  virtio: add aio handler
  virtio-scsi: fix disabled mode
  virtio-blk: fix disabled mode
  virtio: make virtio_queue_notify_vq static
  tests/bios-tables-test: fix assert
  virtio-balloon: reset the statistic timer to load device
  Migration: Add i82801b11 migration data
  Sort the fw_cfg file list
  xen: piix reuse pci generic class init function
  pci-testdev: fast mmio support
  acpi: Add missing GCC_FMT_ATTR

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

1 files changed, 14 insertions, 0 deletions

diff --git a/hw/core/loader.c b/hw/core/loader.c
index 6b949fe44f..c0499571c3 100644
--- a/hw/core/loader.c
+++ b/hw/core/loader.c
@@ -1053,6 +1053,20 @@ void rom_set_fw(FWCfgState *f)
     fw_cfg = f;
 }
 
+void rom_set_order_override(int order)
+{
+    if (!fw_cfg)
+        return;
+    fw_cfg_set_order_override(fw_cfg, order);
+}
+
+void rom_reset_order_override(void)
+{
+    if (!fw_cfg)
+        return;
+    fw_cfg_reset_order_override(fw_cfg);
+}
+
 static Rom *find_rom(hwaddr addr)
 {
     Rom *rom;