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authorPeter Maydell <peter.maydell@linaro.org>2020-07-27 21:00:01 +0100
committerPeter Maydell <peter.maydell@linaro.org>2020-07-27 21:00:01 +0100
commit93ea484375ab473379dd9c836261ef484bd71ab1 (patch)
treecd4e099b47d5623e658cab8de4354caa58ba33ab /include
parent9303ecb658a0194560d1eecde165a1511223c2d8 (diff)
parent0c9753ebda274b0e618d7b4032bb2d83d27483ed (diff)
downloadfocaccia-qemu-93ea484375ab473379dd9c836261ef484bd71ab1.tar.gz
focaccia-qemu-93ea484375ab473379dd9c836261ef484bd71ab1.zip
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
virtio,pci: bugfixes

Minor bugfixes all over the places, including one CVE.

Additionally, a fix for an ancient bug in migration -
one has to wonder how come no one noticed.

The fix is also non-trivial since we dare not break all
existing machine types with pci - we have a work around
in the works, for now we just skip the work-around for
old machine types.

Great job by Hogan Wang noticing, debugging and fixing it,
and thanks to Dr. David Alan Gilbert for reviewing the patches.

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

# gpg: Signature made Mon 27 Jul 2020 16:34:58 BST
# gpg:                using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg:                issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# 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:
  virtio-pci: fix virtio_pci_queue_enabled()
  MAINTAINERS: Cover the firmware JSON schema
  vhost-vdpa :Fix Coverity CID 1430270 / CID 1420267
  libvhost-user: Report descriptor index on panic
  Fix vhost-user buffer over-read on ram hot-unplug
  hw/pci-host: save/restore pci host config register
  virtio-mem-pci: force virtio version 1

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include')
-rw-r--r--include/hw/pci/pci_host.h1
-rw-r--r--include/hw/virtio/virtio.h1
2 files changed, 2 insertions, 0 deletions
diff --git a/include/hw/pci/pci_host.h b/include/hw/pci/pci_host.h
index 9ce088bd13..6210a7e14d 100644
--- a/include/hw/pci/pci_host.h
+++ b/include/hw/pci/pci_host.h
@@ -45,6 +45,7 @@ struct PCIHostState {
     MemoryRegion data_mem;
     MemoryRegion mmcfg;
     uint32_t config_reg;
+    bool mig_enabled;
     PCIBus *bus;
 
     QLIST_ENTRY(PCIHostState) next;
diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h
index 198ffc7626..e424df12cf 100644
--- a/include/hw/virtio/virtio.h
+++ b/include/hw/virtio/virtio.h
@@ -295,6 +295,7 @@ typedef struct VirtIORNGConf VirtIORNGConf;
                       VIRTIO_F_RING_PACKED, false)
 
 hwaddr virtio_queue_get_desc_addr(VirtIODevice *vdev, int n);
+bool virtio_queue_enabled_legacy(VirtIODevice *vdev, int n);
 bool virtio_queue_enabled(VirtIODevice *vdev, int n);
 hwaddr virtio_queue_get_avail_addr(VirtIODevice *vdev, int n);
 hwaddr virtio_queue_get_used_addr(VirtIODevice *vdev, int n);