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

virtio, pc: fixes and features

beginning of guest error handling for virtio devices
amd iommu
pc compat fixes

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

# gpg: Signature made Fri 23 Sep 2016 23:02:09 BST
# gpg:                using RSA key 0x281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream:
  hw/i386: AMD IOMMU IVRS table
  hw/i386: Introduce AMD IOMMU
  hw/i386/trace-events: Add AMD IOMMU trace events
  hw/pci: Prepare for AMD IOMMU
  virtio: handle virtqueue_get_head() errors
  virtio: handle virtqueue_num_heads() errors
  virtio: handle virtqueue_read_next_desc() errors
  virtio: use unsigned int for virtqueue_get_avail_bytes() index
  virtio: handle virtqueue_get_avail_bytes() errors
  virtio: handle virtqueue_map_desc() errors
  virtio: migrate vdev->broken flag
  virtio: stop virtqueue processing if device is broken
  virtio: fix stray tab character
  target-i386: turn off CPU.l3-cache only for 2.7 and older machine types
  pc: clean up COMPAT macro chaining
  virtio: add check for descriptor's mapped address
  tests: add /vhost-user/flags-mismatch test
  tests: add a simple /vhost-user/multiqueue test
  tests: add /vhost-user/connect-fail test

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

1 files changed, 3 insertions, 6 deletions

diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index ab8e319505..29a6c9b60b 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -367,17 +367,15 @@ int e820_get_num_entries(void);
 bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
 
 #define PC_COMPAT_2_8 \
+
+#define PC_COMPAT_2_7 \
+    HW_COMPAT_2_7 \
     {\
         .driver   = TYPE_X86_CPU,\
         .property = "l3-cache",\
         .value    = "off",\
     },
 
-
-#define PC_COMPAT_2_7 \
-    PC_COMPAT_2_8 \
-    HW_COMPAT_2_7
-
 #define PC_COMPAT_2_6 \
     HW_COMPAT_2_6 \
     {\
@@ -405,7 +403,6 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
     },
 
 #define PC_COMPAT_2_5 \
-    PC_COMPAT_2_6 \
     HW_COMPAT_2_5
 
 /* Helper for setting model-id for CPU models that changed model-id