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The CPUID features QEMU presented to the guest were not up-to-date
with QEMU's emulated feature set.
Add the missing bits of recent (and not so recent) additions to
QEMU's emulation engine.
For stability reasons only the user mode usable bits are exposed for
now, features like Monitor or CR8LEG are left out.
Signed-off-by: Andre Przywara <andre.przywara@amd.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
(cherry picked from commit f1e00a9cf326acc1f2386a72525af8859852e1df)
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s390 code has an obvious typo, which results in:
hw/s390-virtio.c: At top level:
hw/s390-virtio.c:249: error: request for member ‘no_vga’ in something not a structure or union
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
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Building on 32 bit host we get:
hw/s390-virtio.c: In function ‘s390_init’:
hw/s390-virtio.c:184: error: integer constant is too large for ‘unsigned long’ type
64 bit values must be ULL.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
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Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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Currently, the msrs involved in setting up pvclock are not saved over
migration and/or save/restore. This patch puts their value in special
fields in our CPUState, and deal with them using vmstate.
kvm also has to account for it, by including them in the msr list
for the ioctls.
This is a backport from qemu-kvm.git
[v2: sucessfully build without kerneldir ]
Signed-off-by: Glauber Costa <glommer@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 1a03675db146dfc760b3b48b3448075189f142cc)
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Return a QDict with server information. Connected clients are returned
as a QList of QDicts.
The new functions (vnc_qdict_remote_addr(), vnc_qdict_local_addr() and
put_addr_qdict()) are used to insert 'host' and 'service' information
in the returned QDict.
This patch is big, but I don't see how to split it.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit d96fd29cca420d1ff3d34cde233cf41a3818c550)
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Return a QDict with information about the just added device.
This commit should not change user output.
Please, note that this patch does not do error handling
conversion. In error conditions the handler still calls
monitor_printf().
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 7a344f7ac7bb651d0556a933ed8060d3a9e5d949)
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Each device is represented by a QDict. The returned QObject is a QList
of all devices.
This commit should not change user output.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 588b38320134edee4a569f60ed88c9848961d6ee)
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Each device statistic information is stored in a QDict and
the returned QObject is a QList of all devices.
This commit should not change user output.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 218a536a7a7c6d3679d5eca0103f32fd11fbfaf0)
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Each block device information is stored in a QDict and the
returned QObject is a QList of all devices.
This commit should not change user output.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit d15e546567d75fca36d852c39e30adaab02121a7)
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Return a QDict, which may contain up to more two QDicts, depending
on the type of migration we're performing.
IMPORTANT: as a QInt stores a int64_t integer, RAM values are going
to be stored as int64_t and not as uint64_t as they are today. If
this is a problem QInt will have to be changed.
This commit should not change user output.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit c86a668390d16d6b3249acd50bfa61ad825c7a80)
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Each mouse is represented by a QDict, the returned QObject is a QList of
all mice.
This commit should not change user output.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit e78c48ec4e192ef1b1a210bdf5a8d253d7826c25)
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snprintf() is used because the UUID_FMT is too complex for
qobject_from_jsonf().
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 9603ceba2edd1dc7e3823da76d84706d3d1c3d78)
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Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 14f0720df929181eed5424b3f436d84ce05541c3)
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Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit e05486cba662ccceef6be4b3ce38961876aa8f6e)
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Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 2af5ba712b3e03cf644320f7386bf1dfd2c2b6a8)
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Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit c0e8520ed5efef2891e2e930a1bb21c1b040410f)
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All 'info' commands should use QDict, this commit also kills
monitor_print_qobject() as do_info_version() doesn't use it
anymore (and no handler will).
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 45e914cfe03f9fcf946bdc124f752d8f288eff05)
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While there update the documentation as well.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 55483ad657dcb62cde09bce3b38a5fc28d08f999)
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Should return a QDict and should not print the user protocol bits
(eg. "c|cont").
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 1a728677d4e2f0434caf352c0e88100652fd6711)
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Monitor commands should always return values in bytes and info
commands should always return a QDict.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 7f1796713ed2f338bd9abc094aacf10f67aed1e5)
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A helper function to get a QList from a QDict.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit f2e1750803240ec8b78ae126af0d54f7896ee11d)
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This is a helper function that does type checking before retrieving
a QBool from the dictionary.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit cd4dde36ae8e7bd8e02839533c5708011bf994cf)
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Other subsystems will need to link against them.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 2a01000f7df5faeeb06742b8f7afabf9e8a9d2b6)
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An easy way to include all QEMU objects.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 2471dd00ef212af4b7e1262d5339f0db17e55661)
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The capslock tracking logic added by commit
6b1325029d80455b9da7cd7bd84a88cb915b867c doesn't work correctly for vnc
clients without EXT_KEY_EVENT support. The reason is that qemu converts
keysyms for letters to lowercase for the keysym2scancode lookup. It
then also passes the lowercase value down to do_key_event(), but the
capslock tracking code needs it with the correct case to work properly.
This patch adds a new variable for the lowercase keysym so we'll keep
the unmodified value for do_key_event().
The keysym2scancode is not needed with EXT_KEY_EVENT capable clients
like any app based on the gtk-vnc widget, so I missed that case in
testing ...
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 4a93fe17081c7ae7f4d5607b266ca384d328986c)
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Use case: loooooooooooooooooong file names for -drive file=...
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit d318ff9900f080dfa802bbbea81f1a68dcd02013)
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This patch fills the DriveInfo->unit after hotplugging a scsi disk.
It makes a difference when auto-assigning a scsi id, where unit was
left filled with '-1' instead of the actual scsi id.
With this patch applied the the drive naming logic in drive_init() works
as good as it did in previous releases. Which means it works fine with
a single scsi bus.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 11f4d7f483d9ca3a8979abd605cf1468b3e96aa2)
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Current PCI code will simply hw_error() and thus abort in case no free
PCI slot is available or the requested PCI slot is already in use by
another device. For the hotplug case this behavior is not acceptable.
This patch makes qemu pass up the error properly, so the calling code
can decide whenever it wants to exit with an error (on startup) or
whenever it wants to continue (hotplug).
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 09e3acc6cfabfd85a9dacc04471df5f05019c779)
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The PCI bus on x86 requires ACPI for hotplug support, thus disbling ACPI
also disables hotplug for the PCI bus. This patch makes qemu check
whenever the PCI bus in question can handle hotplug before trying to add
devices. This is needed because qdev will abort() on any attempt to
hotplug devices into a non-hotpluggable bus.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 53e0d8affe8514b070db2d265af13a534cb8eda4)
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All "normal" system emulation targets in qemu I'm aware of display
output on either VGA or serial output.
Our S390x virtio machine doesn't have such kind of legacy hardware. So
instead we need to default to a virtio console.
Add flags to QEMUMachine to indicate which kind of default devices make
sense for the machine in question. Use it for S390x: enable virtcon,
disable serial, parallel and vga.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 986c5f78543bdbd696664447ecdd08cf6d935370)
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This patch adds a variable default_virtcon which says whenever a default
virtio console should be added. It is disabled by default, followup
patch will enable it for s390. It is cleared when qemu finds
'-virtiocon', '-device virtio-console-s390' or '-device
virtio-console-pci' on the command line.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit aee1b935c53cc747528138a85fcce8163d272598)
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Acts like -monitor but switched into qmp mode.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 6ca5582d4f06d8ff0c646b8fe3cfe721dc573597)
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Add -mon switch which maps pretty straight forward into the QemuOpts
internal representation:
-mon chardev=<name>[,mode=[control|readline]][,[no]default]
Via config file:
[mon]
chardev = "<name>"
mode = "readline"
default = "on"
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 22a0e04b9bb5a02e13b3e5cf5ea8abfac5f34120)
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This patch reworks the -monitor handling:
- It adds a new "mon" QemuOpts list for the monitor(s).
- It adds a monitor_parse() function to parse the -monitor switch.
- It adds a mon_init function to initialize the monitor(s) from the
"mon" QemuOpts list.
- It winds up everything and removes the old bits.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 88589343708f10f1ded0af100b2e11eec623bae2)
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 33521634bf15996e020c51c47abaaa68e27bf356)
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Add a default_drive variable which specified whenever the default drives
(cdrom, floppy, sd) should be created. It is cleared when the new
-nodefaults switch is specified on the command line.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit aa40fc9c96474b0135d1b940611862f260aedba7)
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Add a default_net variable which specified whenever a default network
should be created. It is cleared in case any -net option is specified
and it is also added to the new -nodefaults switch.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit cb4522ccf67ba84d246291d9f75bd7f3df137d1a)
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Add global command line option to disable default devices.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit d8c208dd8a038d24ba4890156101bc679a8c8fef)
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Qemu creates a vga display for you in case you didn't specify one on the
command line. Right now this is tied to the '-vga <type>' command line
switch, which in turn causes trouble if you are creating your gfx card
using '-device VGA,<props>'.
This patch adds a variable default_vga which says whenever a default
serial line should be added. It is enabled by default. It is cleared
when qemu finds '-vga' or '-device {VGA,Cirrus VGA,QEMUware SVGA}' on
the command line.
'-device VGA' still doesn't work though due to a initialization order
issue (vga must init before calling i440fx_init_memory_mappings).
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 64465297cd4c701942988f36f7ce707fb21cc1d8)
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The logic in this code obviously predates the multiple monitor
capability of qemu and looks increasingly silly these days.
I think the intention of this piece of code is to get a reasonable
default for the -nographic case: have monitor and serial line muxed
on stdio.
With the new default_serial and default_monitor variables we have now
doing just that became much easier ;)
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit e1c09175bc00dd8dfb2ad1b26e1858dcdc109b59)
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This patch makes the monitor default device configuration work like the
default serial and parallel port devices. It adds a variable
default_monitor which says whenever a default monitor should be added.
It is enabled by default. It is cleared when qemu finds '-monitor' on
the command line.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit abdeed06b416eefb7eb1ec65cc1b87241cb3b6d2)
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Qemu creates a default parallel port for you in case you didn't specify
one on the command line. Right now this is tied to the '-parallel
<chardev>' command line switch, which in turn causes trouble if you are
creating your parallel port via '-device isa-parallel,<props>'.
This patch adds a variable default_parallel which says whenever a default
parallel port should be added. It is enabled by default. It is cleared
when qemu finds '-parallel' or '-device isa-parallel' on the command line.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 6a5e8b0e310c483d8d14553a2b7b601d39ed8b75)
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Qemu creates a default serial line for you in case you didn't specify
one on the command line. Right now this is tied to the '-serial
<chardev>' command line switch, which in turn causes trouble if you are
creating your serial line via '-device isa-serial,<props>'.
This patch adds a variable default_serial which says whenever a default
serial line should be added. It is enabled by default. It is cleared
when qemu finds '-serial' or '-device isa-serial' on the command line.
Part of the patch is some infrastructure for the '-device $driver'
checking (default_driver_check function) which will also be used by the
other patches of this series.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 998bbd74b9d813b14a3a3b5009a5d5a48c7dce51)
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 735ba5884943ad91be660b59092ab7592c4bde07)
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Make the 'vc' chardev backend print a title line with the chardev name
after initialization, using CharDriverState->label.
This replaces the banner printing code in vl.c.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 51bfa4d3160fe1d5c2eca381020b8b6dd69c3c80)
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This reverts commit 93d434b4aec0702b87ebf52449a3cdf2c3596825.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 014100bb73d8512fb3d62f5cb123bfb2d04f3089)
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This reverts commit adcb181afe5a951c521411c7a8e9d9b791aa6742.
Conflicts:
monitor.h
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 4e307fc883b39c89ffc093c79eb9c9735724d227)
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The patch decuples the -chardev switch and the actual chardev
initialization. Without this patch qemu ignores chardev entries
coming via -readconfig.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 1a688d3bbc2a44bfefa3f6774a11b0385dafc029)
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i.e. -global PCI.<property>=<value> will set a default property for all
PCI devices. Also works for the compat properties used by machine
types.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 07a8de3566bd576dc33e55af830d63dcc2287617)
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