# gpg: Signature made Fri 19 Jan 2018 22:31:27 GMT
# gpg:                using RSA key 0x7DEF8106AAFC390E
# gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>"
# Primary key fingerprint: FAEB 9711 A12C F475 812F  18F2 88A9 064D 1835 61EB
#      Subkey fingerprint: F9B7 ABDB BCAC DF95 BE76  CBD0 7DEF 8106 AAFC 390E

* remotes/jnsnow/tags/ide-pull-request:
  hw/ide: Remove duplicated definitions from ahci_internal.h
  ide: abort TRIM operation for invalid range
  ide: move ide_sect_range_ok() up
  ide: pass IDEState to trim AIO callback
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

The same definitions can also be found in include/hw/ide/ahci.h
so let's remove these #defines from ahci_internal.h.
Signed-off-by: NThomas Huth <thuth@redhat.com>
Message-id: 1512457825-3847-1-git-send-email-thuth@redhat.com
[Maintainer edit: publicize object names, privatize object macros.]
Signed-off-by: NJohn Snow <jsnow@redhat.com>

ATA8-ACS3, 7.9 DATA SET MANAGEMENT - 06h, DMA

    7.9.5 Error Outputs
    If the Trim bit is set to one and:
      a) the device detects an invalid LBA Range Entry; or
      b) count is greater than IDENTIFY DEVICE data word 105
         (see 7.16.7.55),
    then the device shall return command aborted.
    A device may trim one or more LBA Range Entries before it returns
    command aborted. See table 209.

This check is not in the common ide_dma_cb() as the range for TRIM
is harder to reach: it is not in LBA/count registers and the buffer has
to be parsed first.
Signed-off-by: NAnton Nefedov <anton.nefedov@virtuozzo.com>
Message-id: 1512735034-35327-4-git-send-email-anton.nefedov@virtuozzo.com
Signed-off-by: NJohn Snow <jsnow@redhat.com>

to use it without a forward declaration in the commit to follow
Signed-off-by: NAnton Nefedov <anton.nefedov@virtuozzo.com>
Message-id: 1512735034-35327-3-git-send-email-anton.nefedov@virtuozzo.com
Signed-off-by: NJohn Snow <jsnow@redhat.com>

It will be needed to handle invalid requests
Signed-off-by: NAnton Nefedov <anton.nefedov@virtuozzo.com>
Message-id: 1512735034-35327-2-git-send-email-anton.nefedov@virtuozzo.com
Signed-off-by: NJohn Snow <jsnow@redhat.com>

machine queue, 2018-01-19

# gpg: Signature made Fri 19 Jan 2018 16:30:19 GMT
# gpg:                using RSA key 0x2807936F984DC5A6
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>"
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF  D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/machine-next-pull-request:
  fw_cfg: fix memory corruption when all fw_cfg slots are used
  possible_cpus: add CPUArchId::type field
  nvdimm: add 'unarmed' option
  nvdimm: add a macro for property "label-size"
  hostmem-file: add "align" option
  scripts: Remove fixed entries from the device-crash-test
  qdev: Check for the availability of a hotplug controller before adding a device
  qdev_monitor: Simplify error handling in qdev_device_add()
  q35: Allow only supported dynamic sysbus devices
  xen: Add only xen-sysdev to dynamic sysbus device list
  spapr: Allow only supported dynamic sysbus devices
  ppc: e500: Allow only supported dynamic sysbus devices
  hw/arm/virt: Allow only supported dynamic sysbus devices
  machine: Replace has_dynamic_sysbus with list of allowed devices
  numa: fix missing '-numa cpu' in '-help' output
  qemu-options: document memory-backend-ram
  qemu-options: document missing memory-backend-file options
  memfd: remove needless include
  memfd: split qemu_memfd_alloc()
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

When all the fw_cfg slots are used, a write is made outside the
bounds of the fw_cfg files array as part of the sort algorithm.

Fix it by avoiding an unnecessary array element move.
Fix also an assert while at it.
Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com>
Message-Id: <20180108215007.46471-1-marcel@redhat.com>
Reviewed-by: NLaszlo Ersek <lersek@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

Remove dependency of possible_cpus on 1st CPU instance,
which decouples configuration data from CPU instances that
are created using that data.

Also later it would be used for enabling early cpu to numa node
configuration at runtime qmp_query_hotpluggable_cpus() should
provide a list of available cpu slots at early stage,
before machine_init() is called and the 1st cpu is created,
so that mgmt might be able to call it and use output to set
numa mapping.

Use MachineClass::possible_cpu_arch_ids() callback to set
cpu type info, along with the rest of possible cpu properties,
to let machine define which cpu type* will be used.

* for SPAPR it will be a spapr core type and for ARM/s390x/x86
  a respective descendant of CPUClass.

Move parse_numa_opts() in vl.c after cpu_model is parsed into
cpu_type so that possible_cpu_arch_ids() would know which
cpu_type to use during layout initialization.
Signed-off-by: NIgor Mammedov <imammedo@redhat.com>
Reviewed-by: NDavid Gibson <david@gibson.dropbear.id.au>
Message-Id: <1515597770-268979-1-git-send-email-imammedo@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

Currently the only vNVDIMM backend can guarantee the guest write
persistence is device DAX on Linux, because no host-side kernel cache
is involved in the guest access to it. The approach to detect whether
the backend is device DAX needs to access sysfs, which may not work
with SELinux.

Instead, we add the 'unarmed' option to device 'nvdimm', so that users
or management utils, which have enough knowledge about the backend,
can control the unarmed flag in guest ACPI NFIT via this option. The
guest Linux NVDIMM driver, for example, will mark the corresponding
vNVDIMM device read-only if the unarmed flag in guest NFIT is set.

The default value of 'unarmed' option is 'off' in order to keep the
backwards compatibility.
Signed-off-by: NHaozhong Zhang <haozhong.zhang@intel.com>
Message-Id: <20171211072806.2812-4-haozhong.zhang@intel.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

Signed-off-by: NHaozhong Zhang <haozhong.zhang@intel.com>
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20171211072806.2812-3-haozhong.zhang@intel.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

When mmap(2) the backend files, QEMU uses the host page size
(getpagesize(2)) by default as the alignment of mapping address.
However, some backends may require alignments different than the page
size. For example, mmap a device DAX (e.g., /dev/dax0.0) on Linux
kernel 4.13 to an address, which is 4K-aligned but not 2M-aligned,
fails with a kernel message like

[617494.969768] dax dax0.0: qemu-system-x86: dax_mmap: fail, unaligned vma (0x7fa37c579000 - 0x7fa43c579000, 0x1fffff)

Because there is no common approach to get such alignment requirement,
we add the 'align' option to 'memory-backend-file', so that users or
management utils, which have enough knowledge about the backend, can
specify a proper alignment via this option.
Signed-off-by: NHaozhong Zhang <haozhong.zhang@intel.com>
Message-Id: <20171211072806.2812-2-haozhong.zhang@intel.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
[ehabkost: fixed typo, fixed error_setg() format string]
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

These are crashes / errors which have been fixed already in the past
months. We can remove these from the device-crash-test script now.
Signed-off-by: NThomas Huth <thuth@redhat.com>
Message-Id: <1513613438-11017-1-git-send-email-thuth@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

The qdev_unplug() function contains a g_assert(hotplug_ctrl) statement,
so QEMU crashes when the user tries to device_add + device_del a device
that does not have a corresponding hotplug controller. This could be
provoked for a couple of devices in the past (see commit 4c939506
or 84ebd3e8 for example), and can currently for example also be
triggered like this:

$ s390x-softmmu/qemu-system-s390x -M none -nographic
QEMU 2.10.50 monitor - type 'help' for more information
(qemu) device_add qemu-s390x-cpu,id=x
(qemu) device_del x
**
ERROR:qemu/qdev-monitor.c:872:qdev_unplug: assertion failed: (hotplug_ctrl)
Aborted (core dumped)

So devices clearly need a hotplug controller when they should be usable
with device_add.
The code in qdev_device_add() already checks whether the bus has a proper
hotplug controller, but for devices that do not have a corresponding bus,
there is no appropriate check available yet. In that case we should check
whether the machine itself provides a suitable hotplug controller and
refuse to plug the device if none is available.
Reviewed-by: NIgor Mammedov <imammedo@redhat.com>
Signed-off-by: NThomas Huth <thuth@redhat.com>
Message-Id: <1509617407-21191-3-git-send-email-thuth@redhat.com>
Reviewed-by: NCornelia Huck <cohuck@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

Instead of doing the clean-ups on errors multiple times, introduce
a jump label at the end of the function that can be used by all
error paths that need this cleanup.
Suggested-by: NIgor Mammedov <imammedo@redhat.com>
Signed-off-by: NThomas Huth <thuth@redhat.com>
Message-Id: <1509617407-21191-2-git-send-email-thuth@redhat.com>
Reviewed-by: NCornelia Huck <cohuck@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

The only user-creatable sysbus devices in qemu-system-x86_64 are
amd-iommu, intel-iommu, and xen-backend.  xen-backend is handled
by xen_set_dynamic_sysbus(), so we only need to add amd-iommu and
intel-iommu.

Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Marcel Apfelbaum <marcel.a@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
Message-Id: <20171125151610.20547-7-ehabkost@redhat.com>
Reviewed-by: NMarcel Apfelbaum <marcel@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

There's no need to make the machine allow every possible sysbus
device.  We can now just add xen-sysdev to the allowed list.

Cc: Stefano Stabellini <sstabellini@kernel.org>
Cc: Anthony Perard <anthony.perard@citrix.com>
Cc: xen-devel@lists.xenproject.org
Cc: Juergen Gross <jgross@suse.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
Message-Id: <20171125151610.20547-6-ehabkost@redhat.com>
Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Acked-by: NAnthony PERARD <anthony.perard@citrix.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

TYPE_SPAPR_PCI_HOST_BRIDGE is the only dynamic sysbus device not
rejected by ppc_spapr_reset(), so it can be the only entry on the
allowed list.

Cc: David Gibson <david@gibson.dropbear.id.au>
Cc: Alexander Graf <agraf@suse.de>
Cc: qemu-ppc@nongnu.org
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
Message-Id: <20171125151610.20547-5-ehabkost@redhat.com>
Acked-by: NDavid Gibson <david@gibson.dropbear.id.au>
Reviewed-by: NGreg Kurz <groug@kaod.org>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

platform_bus_create_devtree() already rejects all dynamic sysbus
devices except TYPE_ETSEC_COMMON, so register it as the only
allowed dynamic sysbus device for the ppce500 machine-type.

Cc: Alexander Graf <agraf@suse.de>
Cc: David Gibson <david@gibson.dropbear.id.au>
Cc: qemu-ppc@nongnu.org
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
Message-Id: <20171125151610.20547-4-ehabkost@redhat.com>
Acked-by: NDavid Gibson <david@gibson.dropbear.id.au>
Reviewed-by: NGreg Kurz <groug@kaod.org>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

Replace the TYPE_SYS_BUS_DEVICE entry in the allowed sysbus
device list with the two device types that are really supported
by the virt machine: vfio-amd-xgbe and vfio-calxeda-xgmac.

Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-arm@nongnu.org
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
Message-Id: <20171125151610.20547-3-ehabkost@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

The existing has_dynamic_sysbus flag makes the machine accept
every user-creatable sysbus device type on the command-line.
Replace it with a list of allowed device types, so machines can
easily accept some sysbus devices while rejecting others.

To keep exactly the same behavior as before, the existing
has_dynamic_sysbus=true assignments are replaced with a
TYPE_SYS_BUS_DEVICE entry on the allowed list.  Other patches
will replace the TYPE_SYS_BUS_DEVICE entries with more specific
lists of devices.

Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Marcel Apfelbaum <marcel@redhat.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Alexander Graf <agraf@suse.de>
Cc: David Gibson <david@gibson.dropbear.id.au>
Cc: Stefano Stabellini <sstabellini@kernel.org>
Cc: Anthony Perard <anthony.perard@citrix.com>
Cc: qemu-arm@nongnu.org
Cc: qemu-ppc@nongnu.org
Cc: xen-devel@lists.xenproject.org
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
Message-Id: <20171125151610.20547-2-ehabkost@redhat.com>
Reviewed-by: NGreg Kurz <groug@kaod.org>
Reviewed-by: NDavid Gibson <david@gibson.dropbear.id.au>
Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: NMarcel Apfelbaum <marcel@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

commit 419fcdec (numa: add '-numa cpu,...' option for property based node mapping)
added '-numa cpu' option but forgot to update appropriate section for '--help'.
Add '-numa cpu' description to '-help' output
Reported-by: NMarkus Armbruster <armbru@redhat.com>
Signed-off-by: NIgor Mammedov <imammedo@redhat.com>
Message-Id: <1511880838-56509-1-git-send-email-imammedo@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

The documentation should mention -object memory-backend-ram.
Suggested-by: NYumei Huang <yuhuang@redhat.com>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20171128161529.3025-3-stefanha@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Reviewed-by: NEduardo Habkost <ehabkost@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

This patch adds undocumented memory-backend-file options to the
documentation.
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20171128161529.3025-2-stefanha@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Reviewed-by: NEduardo Habkost <ehabkost@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20171023141815.17709-3-marcandre.lureau@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

Add a function to only create a memfd, without mmap. The function is
used in the following memory backend.
Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20171023141815.17709-2-marcandre.lureau@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

pc, pci, virtio: features, fixes, cleanups

A bunch of fixes, cleanus and new features all over the place.
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Thu 18 Jan 2018 20:41:03 GMT
# 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: (29 commits)
  vhost: remove assertion to prevent crash
  vhost-user: fix misaligned access to payload
  vhost-user: factor out msg head and payload
  tests: acpi: add comments to fetch_rsdt_referenced_tables/data->tables usage
  tests: acpi: rename test_acpi_tables()/test_dst_table() to reflect its usage
  tests: acpi: init table descriptor in test_dst_table()
  tests: acpi: move tested tables array allocation outside of test_acpi_dsdt_table()
  x86_iommu: check if machine has PCI bus
  x86_iommu: Move machine check to x86_iommu_realize()
  vhost-user-test: use init_virtio_dev in multiqueue test
  vhost-user-test: make features mask an init_virtio_dev() argument
  vhost-user-test: setup virtqueues in all tests
  vhost-user-test: extract read-guest-mem test from main loop
  vhost-user-test: fix features mask
  hw/acpi-build: Make next_base easy to follow
  ACPI/unit-test: Add a testcase for RAM allocation in numa node
  hw/pci-bridge: fix QEMU crash because of pcie-root-port
  intel-iommu: Extend address width to 48 bits
  intel-iommu: Redefine macros to enable supporting 48 bit address width
  vhost-user: fix multiple queue specification
  ...
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

QEMU will assert on vhost-user backed virtio device hotplug if QEMU is
using more RAM regions than VHOST_MEMORY_MAX_NREGIONS (for example if
it were started with a lot of DIMM devices).

Fix it by returning error instead of asserting and let callers of
vhost_set_mem_table() handle error condition gracefully.

Cc: qemu-stable@nongnu.org
Signed-off-by: NIgor Mammedov <imammedo@redhat.com>
Signed-off-by: NJay Zhou <jianjay.zhou@huawei.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

We currently take a pointer to a misaligned field of a packed structure.
clang reports this as a build warning.
A fix is to keep payload in a separate structure, and access is it
from there using a vectored write.
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

split header and payload into separate structures,
to enable easier handling of alignment issues.
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Signed-off-by: NIgor Mammedov <imammedo@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Main purpose of test_dst_table() is loading a table from QEMU
with checking that checksum in header matches actual one,
rename it reflect main action it performs.

Likewise test_acpi_tables() name is to broad, while the function
only loads tables referenced by RSDT, rename it to reflect it.
Signed-off-by: NIgor Mammedov <imammedo@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

remove code duplication and make sure that table descriptor
passed in for initialization is in expected state.
Signed-off-by: NIgor Mammedov <imammedo@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

at best it's confusing that array for list of tables to be tested
against reference tables is allocated within test_acpi_dsdt_table()
and at worst it would just overwrite list of tables if they were
added before test_acpi_dsdt_table().
Move array initialization to test_acpi_one() before we start
processing tables.
Signed-off-by: NIgor Mammedov <imammedo@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Starting qemu with
qemu-system-x86_64 -S -M isapc -device {amd|intel}-iommu
leads to a segfault. The code assume PCI bus is present and
tries to access the bus structure without checking.

Since Intel VT-d and AMDVI should only work with PCI, add a
check for PCI bus and return error if not present.
Reviewed-by: NPeter Xu <peterx@redhat.com>
Reviewed-by: NEduardo Habkost <ehabkost@redhat.com>
Signed-off-by: NMohammed Gamal <mgamal@redhat.com>
Reviewed-by: NThomas Huth <thuth@redhat.com>

Instead of having the same error checks in vtd_realize()
and amdvi_realize(), move that over to the generic
x86_iommu_realize().
Reviewed-by: NPeter Xu <peterx@redhat.com>
Reviewed-by: NEduardo Habkost <ehabkost@redhat.com>
Signed-off-by: NMohammed Gamal <mgamal@redhat.com>
Reviewed-by: NThomas Huth <thuth@redhat.com>

Now that init_virtio_dev() has been generalized to all cases,
use it in test_multiqueue() to avoid code duplication.
Signed-off-by: NMaxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com>

The goal is to generalize the use of [un]init_virtio_dev() to
all tests, which does not necessarily expose the same features
set.
Signed-off-by: NMaxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com>

Only the multiqueue test setups the virtqueues.
This patch generalizes the setup of virtqueues for all tests.
Signed-off-by: NMaxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com>

This patch makes read-guest-test consistent with other tests,
i.e. create the test server in the test function.
Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: NMaxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

VIRTIO_NET_F_MAC is a bit position, not a bit mask.
Signed-off-by: NMaxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com>