This adds support to init nvdimm acpi state and build nvdimm acpi tables.
Please note nvdimm_support is not yet enabled.
Signed-off-by: Kwangwoo Lee <kwangwoo.lee@sk.com>
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200421125934.14952-4-shameerali.kolothum.thodi@huawei.com>
Acked-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This patch makes IO base and size configurable to create NPIO AML for
ACPI NFIT. Since a different architecture like AArch64 does not use
port-mapped IO, a configurable IO base is required to create correct
mapping of ACPI IO address and size.
Signed-off-by: Kwangwoo Lee <kwangwoo.lee@sk.com>
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200421125934.14952-3-shameerali.kolothum.thodi@huawei.com>
Acked-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Add and use RTC_ISA_BASE define instead of hardcoding 0x70.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20200429140003.7336-7-kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Also add isa_aml_build() function which walks all isa devices.
This allows to move aml builder code to isa devices.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200429140003.7336-6-kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200429140003.7336-2-kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
macOS API for dealing with serial ports/ttys is identical to BSDs.
Signed-off-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20200426210956.17324-1-dottedmag@dottedmag.net>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Calling g_mapped_file_unref() on a NULL pointer is not valid, and
glib will assert if you try it.
$ qemu-system-arm -M virt -display none -device loader,file=/tmp/bad.elf
qemu-system-arm: -device loader,file=/tmp/bad.elf: GLib: g_mapped_file_unref: assertion 'file != NULL' failed
(One way to produce an ELF file that fails like this is to copy just
the first 16 bytes of a valid ELF file; this is sufficient to fool
the code in load_elf_ram_sym() into thinking it's an ELF file and
calling load_elf32() or load_elf64().)
The failure-exit path in load_elf can be reached from various points
in execution, and for some of those we haven't yet called
g_mapped_file_new_from_fd(). Add a condition to the unref call so we
only call it if we successfully created the GMappedFile to start with.
This will fix the assertion; for the specific case of the generic
loader it will then fall back from "guess this is an ELF file" to
"maybe it's a uImage or a hex file" and eventually to "just load as
a raw data file".
Reported-by: Randy Yates <yates@ieee.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Message-Id: <20200423202011.32686-1-peter.maydell@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
hw/arm: versal: Add support for the RTC.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Luc Michel <luc.michel@greensocs.com>
Message-id: 20200427181649.26851-10-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Add support for SD.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Luc Michel <luc.michel@greensocs.com>
Message-id: 20200427181649.26851-9-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Embed the APUs into the SoC type.
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Luc Michel <luc.michel@greensocs.com>
Message-id: 20200427181649.26851-8-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Embed the ADMAs into the SoC type.
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Luc Michel <luc.michel@greensocs.com>
Message-id: 20200427181649.26851-7-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Embed the GEMs into the SoC type.
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Luc Michel <luc.michel@greensocs.com>
Message-id: 20200427181649.26851-6-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Embed the UARTs into the SoC type.
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Luc Michel <luc.michel@greensocs.com>
Message-id: 20200427181649.26851-5-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
- Fix resize (extending) of short overlays
- nvme: introduce PMR support from NVMe 1.4 spec
- qemu-storage-daemon: Fix non-string --object properties
-----BEGIN PGP SIGNATURE-----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=ad71
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- Fix resize (extending) of short overlays
- nvme: introduce PMR support from NVMe 1.4 spec
- qemu-storage-daemon: Fix non-string --object properties
# gpg: Signature made Thu 30 Apr 2020 16:51:45 BST
# gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg: issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* remotes/kevin/tags/for-upstream:
qemu-storage-daemon: Fix non-string --object properties
qom: Factor out user_creatable_add_dict()
nvme: introduce PMR support from NVMe 1.4 spec
qcow2: Forward ZERO_WRITE flag for full preallocation
iotests: Test committing to short backing file
iotests: Filter testfiles out in filter_img_info()
block: truncate: Don't make backing file data visible
file-posix: Support BDRV_REQ_ZERO_WRITE for truncate
raw-format: Support BDRV_REQ_ZERO_WRITE for truncate
qcow2: Support BDRV_REQ_ZERO_WRITE for truncate
block-backend: Add flags to blk_truncate()
block: Add flags to bdrv(_co)_truncate()
block: Add flags to BlockDriver.bdrv_co_truncate()
qemu-iotests: allow qcow2 external discarded clusters to contain stale data
qcow2: Add incompatibility note between backing files and raw external data files
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
After processing the option string with the keyval parser, we get a
QDict that contains only strings. This QDict must be fed to a keyval
visitor which converts the strings into the right data types.
qmp_object_add(), however, uses the normal QObject input visitor, which
expects a QDict where all properties already have the QType that matches
the data type required by the QOM object type.
Change the --object implementation in qemu-storage-daemon so that it
doesn't call qmp_object_add(), but calls user_creatable_add_dict()
directly instead and pass it a new keyval boolean that decides which
visitor must be used.
Reported-by: Coiby Xu <coiby.xu@gmail.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
The QMP handler qmp_object_add() and the implementation of --object in
qemu-storage-daemon can share most of the code. Currently,
qemu-storage-daemon calls qmp_object_add(), but this is not correct
because different visitors need to be used.
As a first step towards a fix, make qmp_object_add() a wrapper around a
new function user_creatable_add_dict() that can get an additional
parameter. The handling of "props" is only required for compatibility
and not required for the qemu-storage-daemon command line, so it stays
in qmp_object_add().
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This patch introduces support for PMR that has been defined as part of NVMe 1.4
spec. User can now specify a pmrdev option that should point to HostMemoryBackend.
pmrdev memory region will subsequently be exposed as PCI BAR 2 in emulated NVMe
device. Guest OS can perform mmio read and writes to the PMR region that will stay
persistent across system reboot.
Signed-off-by: Andrzej Jakowski <andrzej.jakowski@linux.intel.com>
Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20200330164656.9348-1-andrzej.jakowski@linux.intel.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Now that node level interface bdrv_truncate() supports passing request
flags to the block driver, expose this on the BlockBackend level, too.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200424125448.63318-4-kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Now that block drivers can support flags for .bdrv_co_truncate, expose
the parameter in the node level interfaces bdrv_co_truncate() and
bdrv_truncate().
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200424125448.63318-3-kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This adds a new BdrvRequestFlags parameter to the .bdrv_co_truncate()
driver callbacks, and a supported_truncate_flags field in
BlockDriverState that allows drivers to advertise support for request
flags in the context of truncate.
For now, we always pass 0 and no drivers declare support for any flag.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200424125448.63318-2-kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Make compat in qemu_fdt_node_path() const char *.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20200423121114.4274-3-edgar.iglesias@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Allow name wildcards in qemu_fdt_node_path(). This is useful
to find all nodes with a given compatibility string.
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20200423121114.4274-2-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Switch the cadence uart to multi-phase reset and add the
reference clock input.
The input clock frequency is added to the migration structure.
The reference clock controls the baudrate generation. If it disabled,
any input characters and events are ignored.
If this clock remains unconnected, the uart behaves as before
(it default to a 50MHz ref clock).
Signed-off-by: Damien Hedde <damien.hedde@greensocs.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200406135251.157596-8-damien.hedde@greensocs.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Introduce a function and macro helpers to setup several clocks
in a device from a static array description.
An element of the array describes the clock (name and direction) as
well as the related callback and an optional offset to store the
created object pointer in the device state structure.
The array must be terminated by a special element QDEV_CLOCK_END.
This is based on the original work of Frederic Konrad.
Signed-off-by: Damien Hedde <damien.hedde@greensocs.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20200406135251.157596-5-damien.hedde@greensocs.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Add functions to easily handle clocks with devices.
Clock inputs and outputs should be used to handle clock propagation
between devices.
The API is very similar the GPIO API.
This is based on the original work of Frederic Konrad.
Signed-off-by: Damien Hedde <damien.hedde@greensocs.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200406135251.157596-4-damien.hedde@greensocs.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Damien Hedde <damien.hedde@greensocs.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20200406135251.157596-3-damien.hedde@greensocs.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This object may be used to represent a clock inside a clock tree.
A clock may be connected to another clock so that it receives update,
through a callback, whenever the source/parent clock is updated.
Although only the root clock of a clock tree controls the values
(represented as periods) of all clocks in tree, each clock holds
a local state containing the current value so that it can be fetched
independently. It will allows us to fullfill migration requirements
by migrating each clock independently of others.
This is based on the original work of Frederic Konrad.
Signed-off-by: Damien Hedde <damien.hedde@greensocs.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20200406135251.157596-2-damien.hedde@greensocs.com
[PMM: Use uint64_t rather than unsigned long long in trace events;
the dtrace backend can't handle the latter]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
With SmartFusion2 Ethernet MAC model in
place this patch adds the same to SoC.
Signed-off-by: Subbaraya Sundeep <sundeep.lkml@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 1587048891-30493-3-git-send-email-sundeep.lkml@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Modelled Ethernet MAC of Smartfusion2 SoC.
Micrel KSZ8051 PHY is present on Emcraft's
SOM kit hence same PHY is emulated.
Signed-off-by: Subbaraya Sundeep <sundeep.lkml@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 1587048891-30493-2-git-send-email-sundeep.lkml@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
NRF51_GPIO_REG_CNF_END doesn't actually refer to the start of the last
valid CNF register: it's referring to the last byte of the last valid
CNF register.
This hasn't been a problem up to now, as current implementation in
memory.c turns an unaligned 4-byte read from 0x77f to a single byte read
and the qtest only looks at the least-significant byte of the register.
But when running with patches which fix unaligned accesses in memory.c,
the qtest breaks.
Considering NRF51 doesn't support unaligned accesses, the simplest fix
is to actually set NRF51_GPIO_REG_CNF_END to the start of the last valid
CNF register: 0x77c.
Now, qtests work with or without the unaligned access patches.
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Tested-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Cameron Esfahani <dirty@apple.com>
Message-id: 51b427f06838622da783d38ba56e3630d6d85c60.1586925392.git.dirty@apple.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The previous few commits have made this more obvious, and removed the
one exception. Time to clarify the documentation, and drop dead error
checking.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200424084338.26803-13-armbru@redhat.com>
The contract demands v->start_alternate() for input and dealloc
visitors, but visit_start_alternate() actually requires it for input
and clone visitors. Fix the contract, and delete superfluous
qapi_dealloc_start_alternate().
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200424084338.26803-8-armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200424084338.26803-7-armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200424084338.26803-6-armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200424084338.26803-5-armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200424084338.26803-4-armbru@redhat.com>
Call visit_check_list(). Missed in commit a4a1c70dc7 "qapi: Make
input visitors detect unvisited list tails".
Drop an irrelevant error_propagate() while there.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200424084338.26803-3-armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200424084338.26803-2-armbru@redhat.com>
qdict_iter() has just three uses and no test coverage. Replace by
qdict_first(), qdict_next() for more concise code and less type
punning.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20200415083048.14339-5-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
qlist_iter() has just three uses outside tests/. Replace by
QLIST_FOREACH_ENTRY() for more concise code and less type punning.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20200415083048.14339-4-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
QLIST_FOREACH_ENTRY() traverses a tail queue manually. Use
QTAILQ_FIRST() and QTAILQ_NEXT() instead.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20200415083048.14339-2-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This patch adds an optional function pointer, "sym_cb", to
riscv_load_firmware() which provides the possibility to access
the symbol table during kernel loading.
The pointer is ignored, if supplied with flat (non-elf) firmware image.
The Spike board requires it locate the HTIF symbols from firmware ELF
passed via "-bios" option.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200427080644.168461-2-anup.patel@wdc.com
Message-Id: <20200427080644.168461-2-anup.patel@wdc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
At present the board serial number is hard-coded to 1, and passed
to OTP model during initialization. Firmware (FSBL, U-Boot) uses
the serial number to generate a unique MAC address for the on-chip
ethernet controller. When multiple QEMU 'sifive_u' instances are
created and connected to the same subnet, they all have the same
MAC address hence it creates a unusable network.
A new "serial" property is introduced to specify the board serial
number. When not given, the default serial number 1 is used.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <1573916930-19068-1-git-send-email-bmeng.cn@gmail.com>
[ Changed by AF:
- Use the SoC's serial property to pass the info to the SoC
- Fixup commit title
- Rebase on file restructuring
]
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
At present the board serial number is hard-coded to 1, and passed
to OTP model during initialization. Firmware (FSBL, U-Boot) uses
the serial number to generate a unique MAC address for the on-chip
ethernet controller. When multiple QEMU 'sifive_u' instances are
created and connected to the same subnet, they all have the same
MAC address hence it creates a unusable network.
A new "serial" property is introduced to the sifive_u SoC to specify
the board serial number. When not given, the default serial number
1 is used.
Suggested-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
linux/kvm.h is not available on all platforms. Let us move
s390_machine_inject_pv_error into pv.c as it uses KVM structures.
Also rename the function to s390_pv_inject_reset_error.
While at it, ipl.h needs an include for "exec/address-spaces.h"
as it uses address_space_memory.
Fixes: c3347ed0d2 ("s390x: protvirt: Support unpack facility")
Reported-by: Bruce Rogers <brogers@suse.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20200406100158.5940-2-borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
SCLP for a protected guest is done over the SIDAD, so we need to use
the s390_cpu_pv_mem_* functions to access the SIDAD instead of guest
memory when reading/writing SCBs.
To not confuse the sclp emulation, we set 0x4000 as the SCCB address,
since the function that injects the sclp external interrupt would
reject a zero sccb address.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20200319131921.2367-10-frankja@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
The unpack facility provides the means to setup a protected guest. A
protected guest cannot be introspected by the hypervisor or any
user/administrator of the machine it is running on.
Protected guests are encrypted at rest and need a special boot
mechanism via diag308 subcode 8 and 10.
Code 8 sets the PV specific IPLB which is retained separately from
those set via code 5.
Code 10 is used to unpack the VM into protected memory, verify its
integrity and start it.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Co-developed-by: Christian Borntraeger <borntraeger@de.ibm.com> [Changes
to machine]
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20200323083606.24520-1-frankja@linux.ibm.com>
[CH: fixed up KVM_PV_VM_ -> KVM_PV_]
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
The Error ** argument must be NULL, &error_abort, &error_fatal, or a
pointer to a variable containing NULL. Passing an argument of the
latter kind twice without clearing it in between is wrong: if the
first call sets an error, it no longer points to NULL for the second
call.
spd_data_generate() can pass @errp to error_setg() more than once when
it adjusts both memory size and type. Harmless, because no caller
passes anything that needs adjusting. Until the previous commit,
sam460ex passed types that needed adjusting, but not sizes.
spd_data_generate()'s contract is rather awkward:
If everything's fine, return non-null and don't set an error.
Else, if memory size or type need adjusting, return non-null and
set an error describing the adjustment.
Else, return null and set an error reporting why no data can be
generated.
Its callers treat the error as a warning even when null is returned.
They don't create the "smbus-eeprom" device then. Suspicious.
Since the previous commit, only "everything's fine" can actually
happen. Drop the unused code and simplify the callers. This gets rid
of the error API violation.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20200422134815.1584-3-armbru@redhat.com>
is_valid_option_list()'s purpose is ensuring qemu-img.c's can safely
join multiple parameter strings separated by ',' like this:
g_strdup_printf("%s,%s", params1, params2);
How it does that is anything but obvious. A close reading of the code
reveals that it fails exactly when its argument starts with ',' or
ends with an odd number of ','. Makes sense, actually, because when
the argument starts with ',', a separating ',' preceding it would get
escaped, and when it ends with an odd number of ',', a separating ','
following it would get escaped.
Move it to qemu-img.c and rewrite it the obvious way.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200415074927.19897-9-armbru@redhat.com>
Since we now use a GByteArray, we can not use stfl_p() directly.
Introduce the gdb_get_float32() helper to load a float32 register.
Fixes: a010bdbe71 ("extend GByteArray to read register helpers")
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200414163853.12164-2-philmd@redhat.com>
Message-Id: <20200414200631.12799-14-alex.bennee@linaro.org>
Introduce gdb_get_zeroes() to fill a GByteArray with zeroes.
Fixes: a010bdbe71 ("extend GByteArray to read register helpers")
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200414102427.7459-1-philmd@redhat.com>
[AJB: used slightly more gliby set_size approach]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20200414200631.12799-13-alex.bennee@linaro.org>
All the Coverity-specific definitions of qemu_mutex_lock() and friends
have a trailing semicolon. This works fine almost everywhere because
of QEMU's mandatory-braces coding style and because most callsites are
simple, but target/s390x/sigp.c has a use of qemu_mutex_trylock() as
an if() statement, which makes the ';' a syntax error:
"../target/s390x/sigp.c", line 461: warning #18: expected a ")"
if (qemu_mutex_trylock(&qemu_sigp_mutex)) {
^
Remove the bogus semicolons from the macro definitions.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200319193323.2038-4-peter.maydell@linaro.org
For Coverity's benefit, we provide simpler versions of functions like
qemu_mutex_lock(), qemu_cond_wait() and qemu_cond_timedwait(). When
we added qemu_cond_timedwait() in commit 3dcc9c6ec4, a cut and
paste error meant that the Coverity version of qemu_cond_timedwait()
was using the wrong _impl function, which makes the Coverity parser
complain:
"/qemu/include/qemu/thread.h", line 159: warning #140: too many arguments in
function call
return qemu_cond_timedwait(cond, mutex, ms);
^
"/qemu/include/qemu/thread.h", line 159: warning #120: return value type does
not match the function type
return qemu_cond_timedwait(cond, mutex, ms);
^
"/qemu/include/qemu/thread.h", line 156: warning #1563: function
"qemu_cond_timedwait" not emitted, consider modeling it or review
parse diagnostics to improve fidelity
static inline bool (qemu_cond_timedwait)(QemuCond *cond, QemuMutex *mutex,
^
These aren't fatal, but reduce the scope of the analysis. Fix the error.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200319193323.2038-3-peter.maydell@linaro.org
In commit a1a98357e3 in 2018 we added some workarounds for Coverity
not being able to handle the _Float* types introduced by recent
glibc. Newer versions of the Coverity scan tools have support for
these types, and will fail with errors about duplicate typedefs if we
have our workaround. Remove our copy of the typedefs.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20200319193323.2038-2-peter.maydell@linaro.org
Any sub-page size update to ACPI MRs will be lost during
migration, as we use aligned size in ram_load_precopy() ->
qemu_ram_resize() path. This will result in inconsistency in
FWCfgEntry sizes between source and destination. In order to avoid
this, save and restore them separately during migration.
Up until now, this problem may not be that relevant for x86 as both
ACPI table and Linker MRs gets padded and aligned. Also at present,
qemu_ram_resize() doesn't invoke callback to update FWCfgEntry for
unaligned size changes. But since we are going to fix the
qemu_ram_resize() in the subsequent patch, the issue may become
more serious especially for RSDP MR case.
Moreover, the issue will soon become prominent in arm/virt as well
where the MRs are not padded or aligned at all and eventually have
acpi table changes as part of future additions like NVDIMM hot-add
feature.
Suggested-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Acked-by: David Hildenbrand <david@redhat.com>
Message-Id: <20200403101827.30664-3-shameerali.kolothum.thodi@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Use macro for "etc/table-loader" and move it to the header
file similar to ACPI_BUILD_TABLE_FILE/ACPI_BUILD_RSDP_FILE etc.
Signed-off-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200403101827.30664-2-shameerali.kolothum.thodi@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
According to the documentation in memory.h a ROM memory region will be
backed by RAM for reads, but is supposed to go through a callback for
writes. Currently we were not checking for the existence of the rom_device
flag when determining if we could perform a direct write or not.
To correct that add a check to memory_region_is_direct so that if the
memory region has the rom_device flag set we will return false for all
checks where is_write is set.
Signed-off-by: Alexander Duyck <alexander.h.duyck@linux.intel.com>
Message-Id: <20200410034150.24738.98143.stgit@localhost.localdomain>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Any thread that is not a iothread returns NULL for qemu_get_current_aio_context().
As a result, it would also return true for
in_aio_context_home_thread(qemu_get_aio_context()), causing
AIO_WAIT_WHILE to invoke aio_poll() directly. This is incorrect
if the BQL is not held, because aio_poll() does not expect to
run concurrently from multiple threads, and it can actually
happen when savevm writes to the vmstate file from the
migration thread.
Therefore, restrict in_aio_context_home_thread to return true
for the main AioContext only if the BQL is held.
The function is moved to aio-wait.h because it is mostly used
there and to avoid a circular reference between main-loop.h
and block/aio.h.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200407140746.8041-5-pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
- Fix crashes and hangs related to iothreads, bdrv_drain and block jobs:
- Fix some AIO context locking in jobs
- Fix blk->in_flight during blk_wait_while_drained()
- vpc: Don't round up already aligned BAT sizes
-----BEGIN PGP SIGNATURE-----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=oODf
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- Fix crashes and hangs related to iothreads, bdrv_drain and block jobs:
- Fix some AIO context locking in jobs
- Fix blk->in_flight during blk_wait_while_drained()
- vpc: Don't round up already aligned BAT sizes
# gpg: Signature made Tue 07 Apr 2020 15:25:24 BST
# gpg: using RSA key 7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* remotes/kevin/tags/for-upstream:
vpc: Don't round up already aligned BAT sizes
block: Fix blk->in_flight during blk_wait_while_drained()
block: Increase BB.in_flight for coroutine and sync interfaces
block-backend: Reorder flush/pdiscard function definitions
backup: don't acquire aio_context in backup_clean
replication: assert we own context before job_cancel_sync
job: take each job's lock individually in job_txn_apply
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Unfortunately reading /proc/self/maps is still considered the gold
standard for a process finding out about it's own memory layout. As we
will want this data in other contexts soon factor out the code to read
and parse the data. Rather than just blindly copying the existing
sscanf based code we use a more modern glib version of the parsing
code to make a more general purpose map structure.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20200403191150.863-9-alex.bennee@linaro.org>
It's perfectly possible to have no function symbols in your elf file
and if we do the undefined behaviour sanitizer rightly complains about
us passing NULL to qsort. Check nsyms before we go ahead.
While we are at it lets drop the unchecked return value and cleanup
the fail leg by use of g_autoptr.
Another fix was proposed 101 weeks ago in:
Message-Id: 20180421232120.22208-1-f4bug@amsat.org
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200403191150.863-2-alex.bennee@linaro.org>
External callers of blk_co_*() and of the synchronous blk_*() functions
don't currently increase the BlockBackend.in_flight counter, but calls
from blk_aio_*() do, so there is an inconsistency whether the counter
has been increased or not.
This patch moves the actual operations to static functions that can
later know they will always be called with in_flight increased exactly
once, even for external callers using the blk_co_*() coroutine
interfaces.
If the public blk_co_*() interface is unused, remove it.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20200407121259.21350-3-kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Commit e2392d4395 ("ppc/pnv: Create BMC devices at machine init")
introduced default BMC devices which can be a problem when the same
devices are defined on the command line with :
-device ipmi-bmc-sim,id=bmc0 -device isa-ipmi-bt,bmc=bmc0,irq=10
QEMU fails with :
qemu-system-ppc64: error creating device tree: node: FDT_ERR_EXISTS
Use defaults_enabled() when creating the default BMC devices to let
the user provide its own BMC devices using '-nodefaults'. If no BMC
device are provided, output a warning but let QEMU run as this is a
supported configuration. However, when multiple BMC devices are
defined, stop QEMU with a clear error as the results are unexpected.
Fixes: e2392d4395 ("ppc/pnv: Create BMC devices at machine init")
Reported-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20200404153655.166834-1-clg@kaod.org>
Tested-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Older QEMU versions did fixup the ram size to match what can be reported
via sclp. We need to mimic this behaviour for machine types 4.2 and
older to not fail on inbound migration for memory sizes that do not fit.
Old machines with proper aligned memory sizes are not affected.
Alignment table:
VM size (<=) | Alignment
--------------------------
1020M | 1M
2040M | 2M
4080M | 4M
8160M | 8M
16320M | 16M
32640M | 32M
65280M | 64M
130560M | 128M
261120M | 256M
522240M | 512M
1044480M | 1G
2088960M | 2G
4177920M | 4G
8355840M | 8G
Suggested action is to replace unaligned -m value with a suitable
aligned one or if a change to a newer machine type is possible, use a
machine version >= 5.0.
A future version might remove the compatibility handling.
For machine types >= 5.0 we can simply use an increment size of 1M and
use the full range of increment number which allows for all possible
memory sizes. The old limitation of having a maximum of 1020 increments
was added for standby memory, which we no longer support. With that we
can now support even weird memory sizes like 10001234 MB.
As we no longer fixup maxram_size as well, make other users use ram_size
instead. Keep using maxram_size when setting the maximum ram size in KVM,
as that will come in handy in the future when supporting memory hotplug
(in contrast, storage keys and storage attributes for hotplugged memory
will have to be migrated per RAM block in the future).
Fixes: 3a12fc61af ("390x/s390-virtio-ccw: use memdev for RAM")
Reported-by: Lukáš Doktor <ldoktor@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20200401123754.109602-1-borntraeger@de.ibm.com>
[CH: fixed up message on memory size fixup]
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
The license is the 'GNU General Public License v2.0 or later',
not 'and':
This program is free software; you can redistribute it and/ori
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of
the License, or (at your option) any later version.
Fix the license comment.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200312213712.16671-1-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Introduce model specific apicid functions inside X86MachineState.
These functions will be loaded from X86CPUDefinition.
Signed-off-by: Babu Moger <babu.moger@amd.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <158396722838.58170.5675998866484476427.stgit@naples-babu.amd.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
These functions add support for building EPYC mode topology given the smp
details like numa nodes, cores, threads and sockets.
The new apic id decoding is mostly similar to current apic id decoding
except that it adds a new field node_id when numa configured. Removes all
the hardcoded values. Subsequent patches will use these functions to build
the topology.
Following functions are added.
apicid_llc_width_epyc
apicid_llc_offset_epyc
apicid_pkg_offset_epyc
apicid_from_topo_ids_epyc
x86_topo_ids_from_idx_epyc
x86_topo_ids_from_apicid_epyc
x86_apicid_from_cpu_idx_epyc
The topology details are available in Processor Programming Reference (PPR)
for AMD Family 17h Model 01h, Revision B1 Processors. The revision guides are
available from the bugzilla Link below.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=206537
Signed-off-by: Babu Moger <babu.moger@amd.com>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <158396721426.58170.2930696192478912976.stgit@naples-babu.amd.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Bugfixes all over the place.
Add a new balloon maintainer.
A checkpatch enhancement to enforce ACPI change rules.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
-----BEGIN PGP SIGNATURE-----
iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAl6DWawPHG1zdEByZWRo
YXQuY29tAAoJECgfDbjSjVRpGmUIALX0k29B81f3zpjwYYVCNYx97MNSvQc0X3xJ
0OjdMvw5oVqfvc7qjRLxqCJUzrXBbPGRGGZzKWj9XjOUzz9IfntxtlGERVqb1xSp
lG4H254IKUP9q6p0P537ryzJunUbaeLLOaxtQVbEIR8alIX8w0tvSRGt6vKwfGTD
53projQswyKApaoDM338lpJbdLsGAKf7qiamO+zAw7ldBvTtZ0h92snv49dMS941
7+S9brLkrMYncyiQ2yKaekdwCHOam62NUgBzr7vrXFY4Ovq8WAp6EJuEkzQX0IBG
Y0LJFpE+k6IMS5uRZYV5LwdARv9ZFFEFwNWufpVi1AY2NikUCk8=
=AqIW
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
virtio, pci, pc: bugfixes, checkpatch, maintainers
Bugfixes all over the place.
Add a new balloon maintainer.
A checkpatch enhancement to enforce ACPI change rules.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Tue 31 Mar 2020 15:54:36 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:
vhost-vsock: fix double close() in the realize() error path
acpi: add acpi=OnOffAuto machine property to x86 and arm virt
fix vhost_user_blk_watch crash
hw/i386/amd_iommu.c: Fix corruption of log events passed to guest
virtio-iommu: avoid memleak in the unrealize
virtio-blk: delete vqs on the error path in realize()
acpi: pcihp: fix left shift undefined behavior in acpi_pcihp_eject_slot()
virtio-serial-bus: Plug memory leak on realize() error paths
MAINTAINERS: Add myself as virtio-balloon co-maintainer
checkpatch: enforce process for expected files
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The CanBusClientInfo::can_receive handler return whether the
device can or can not receive new frames. Make it obvious by
returning a boolean type.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Jason Wang <jasowang@redhat.com>
The NetCanReceive handler return whether the device can or
can not receive new packets. Make it obvious by returning
a boolean type.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Remove the global acpi_enabled bool and replace it with an
acpi OnOffAuto machine property.
qemu throws an error now if you use -no-acpi while the machine
type you are using doesn't support acpi in the first place.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20200320100136.11717-1-kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
the G_IO_HUP is watched in tcp_chr_connect, and the callback
vhost_user_blk_watch is not needed, because tcp_chr_hup is registered as
callback. And it will close the tcp link.
Signed-off-by: Li Feng <fengli@smartx.com>
Message-Id: <20200323052924.29286-1-fengli@smartx.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
While working on the Tulip driver i tried to write some Teledisk images to
a floppy image which didn't work. Turned out that Teledisk checks the written
data by issuing a READ command to the FDC but running the DMA controller
in VERIFY mode. As we ignored the DMA request in that case, the DMA transfer
never finished, and Teledisk reported an error.
The i8257 spec says about verify transfers:
3) DMA verify, which does not actually involve the transfer of data. When an
8257 channel is in the DMA verify mode, it will respond the same as described
for transfer operations, except that no memory or I/O read/write control signals
will be generated.
Hervé proposed to remove all the dma_mode_ok stuff from fdc to have a more
clear boundary between DMA and FDC, so this patch also does that.
Suggested-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Reviewed-by: Hervé Poussineau <hpoussin@reactos.org>
Deep inside the FreeBSD netmap headers we end up including stdatomic.h
which clashes with qemu's atomic functions which are modelled along
the C11 standard. To avoid a massive rename lets just ifdef around the
problem.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20200326170121.13045-1-alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Instead of checking the .bdrv_co_create_opts to see if we need the
fallback, just implement the .bdrv_co_create_opts in the drivers that
need it.
This way we don't break various places that need to know if the
underlying protocol/format really supports image creation, and this way
we still allow some drivers to not support image creation.
Fixes: fd17146cd9
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1816007
Note that technically this driver reverts the image creation fallback
for the vxhs driver since I don't have a means to test it, and IMHO it
is better to leave it not supported as it was prior to generic image
creation patches.
Also drop iscsi_create_opts which was left accidentally.
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20200326011218.29230-3-mlevitsk@redhat.com>
Reviewed-by: Denis V. Lunev <den@openvz.org>
[mreitz: Fixed alignment, and moved bdrv_co_create_opts_simple() and
bdrv_create_opts_simple from block.h into block_int.h]
Signed-off-by: Max Reitz <mreitz@redhat.com>
This will allow the reuse of a single generic .bdrv_co_create
implementation for several drivers.
No functional changes.
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20200326011218.29230-2-mlevitsk@redhat.com>
Reviewed-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: Max Reitz <mreitz@redhat.com>
The license is the 'GNU General Public License v2.0 or later',
not 'and':
This program is free software; you can redistribute it and/ori
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of
the License, or (at your option) any later version.
Fix the license comment.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200312213455.15854-1-philmd@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Update the copyright date to 2020 for the copyright strings which are
user-facing and represent overall copyright info for all of QEMU.
Reported-by: John Arbuckle <programmingkidx@gmail.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200316112006.19107-1-peter.maydell@linaro.org
architecture emulation, developed by Yoshinori Sato.
CI jobs results:
https://gitlab.com/philmd/qemu/pipelines/127886344https://travis-ci.org/github/philmd/qemu/builds/664579420
-----BEGIN PGP SIGNATURE-----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=mNmV
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/philmd-gitlab/tags/target_renesas_rx-20200320' into staging
Introduce the architectural part of the Renesas RX
architecture emulation, developed by Yoshinori Sato.
CI jobs results:
https://gitlab.com/philmd/qemu/pipelines/127886344https://travis-ci.org/github/philmd/qemu/builds/664579420
# gpg: Signature made Fri 20 Mar 2020 10:27:32 GMT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE
* remotes/philmd-gitlab/tags/target_renesas_rx-20200320:
Add rx-softmmu
target/rx: Dump bytes for each insn during disassembly
target/rx: Collect all bytes during disassembly
target/rx: Emit all disassembly in one prt()
target/rx: Use prt_ldmi for XCHG_mr disassembly
target/rx: Replace operand with prt_ldmi in disassembler
target/rx: Disassemble rx_index_addr into a string
target/rx: RX disassembler
target/rx: CPU definitions
target/rx: TCG helpers
target/rx: TCG translation
MAINTAINERS: Add entry for the Renesas RX architecture
hw/registerfields.h: Add 8bit and 16bit register macros
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
[PMD: Squashed patches from Richard Henderson modifying
qapi/common.json and tests/machine-none-test.c]
Message-Id: <20200224141923.82118-21-ysato@users.sourceforge.jp>
[PMD: Added @since 5.0 tag in SysEmuTarget]
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200224141923.82118-8-ysato@users.sourceforge.jp>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Some RX peripheral use 8bit and 16bit registers.
Add the 8bit and 16bit APIs.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200224141923.82118-4-ysato@users.sourceforge.jp>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Bug fixes:
* memory encryption: Disable mem merge
(Dr. David Alan Gilbert)
Features:
* New EPYC CPU definitions (Babu Moger)
* Denventon-v2 CPU model (Tao Xu)
* New 'note' field on versioned CPU models (Tao Xu)
Cleanups:
* x86 CPU topology cleanups (Babu Moger)
* cpu: Use DeviceClass reset instead of a special CPUClass reset
(Peter Maydell)
-----BEGIN PGP SIGNATURE-----
iQJIBAABCAAyFiEEWjIv1avE09usz9GqKAeTb5hNxaYFAl5xdnsUHGVoYWJrb3N0
QHJlZGhhdC5jb20ACgkQKAeTb5hNxaYkGA/9Fn1tCdW/74CEREPbcKNOf8twmCr2
L4qykix7mFcZXstFhEQuoNJQMz8mEPJngOfUSQY1c9w4psf0AXE6q3wbdNcxxdj1
1/+cPbaRuoF8EKw63MgR3AaReuWtAV+sGS4+eKBMJTMUbl03pOYARE+irCWJU6rd
YdP0t6CX0NWF4afv+2wMeeZVr+IcKEo81jCCCSjmM0YLkwvu0Vs5ng3jE7vtFKPj
MQHMyqD/lz0FwyksBiOLwjOCbnmIydWc/8VV68UH5ulxka96jk8CwmI0+A9v2UMQ
4PjQ84UeQclJTbec+h/Qy8DoCP3qiqijFMRau2wo1UWCsAjMcaRIJjIe5CSOJFRu
3FrP2FEJCZiWjh11b/x3jIyjK6MDjv3Y1oky1j5VkCnFUNLHbXUA2KY3jaZ/pf+1
BDqa6lNDYJBN+FQQt0yXDWAdGLUxxP87S9jmU9RULzwAwCic0FxVR/a5zk9EUDi0
mA+WL0ekfhIEVACdHYuCTxujGq8QnGiCppr1Wgx3t+GgveR8AjXdd/KclcKskYiw
ozbujtBPQUImuq3xi6FTkRHXuEW+zc+IFbhZ3Zq5OhmJmpdgmSHryFcKAdvNJH/z
VllKAsLg1hffm+PjlpuZLBucC4PBrvHbS7htHhMaemEiJHO9V5EfGDWQdELNRM8p
sKymFNs5XjzQcGE=
=9fEL
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/ehabkost/tags/x86-and-machine-pull-request' into staging
x86 and machine queue for 5.0 soft freeze
Bug fixes:
* memory encryption: Disable mem merge
(Dr. David Alan Gilbert)
Features:
* New EPYC CPU definitions (Babu Moger)
* Denventon-v2 CPU model (Tao Xu)
* New 'note' field on versioned CPU models (Tao Xu)
Cleanups:
* x86 CPU topology cleanups (Babu Moger)
* cpu: Use DeviceClass reset instead of a special CPUClass reset
(Peter Maydell)
# gpg: Signature made Wed 18 Mar 2020 01:16:43 GMT
# gpg: using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6
# gpg: issuer "ehabkost@redhat.com"
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full]
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6
* remotes/ehabkost/tags/x86-and-machine-pull-request:
hw/i386: Rename apicid_from_topo_ids to x86_apicid_from_topo_ids
hw/i386: Update structures to save the number of nodes per package
hw/i386: Remove unnecessary initialization in x86_cpu_new
machine: Add SMP Sockets in CpuTopology
hw/i386: Consolidate topology functions
hw/i386: Introduce X86CPUTopoInfo to contain topology info
cpu: Use DeviceClass reset instead of a special CPUClass reset
machine/memory encryption: Disable mem merge
hw/i386: Rename X86CPUTopoInfo structure to X86CPUTopoIDs
i386: Add 2nd Generation AMD EPYC processors
i386: Add missing cpu feature bits in EPYC model
target/i386: Add new property note to versioned CPU models
target/i386: Add Denverton-v2 (no MPX) CPU model
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
-----BEGIN PGP SIGNATURE-----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=Q+Rb
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/jnsnow/tags/ide-pull-request' into staging
Pull request
# gpg: Signature made Tue 17 Mar 2020 23:22:33 GMT
# gpg: using RSA key F9B7ABDBBCACDF95BE76CBD07DEF8106AAFC390E
# gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>" [full]
# 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 unneeded inclusion of hw/ide.h
hw/ide: Move MAX_IDE_DEVS define to hw/ide/internal.h
hw/ide: Do ide_drive_get() within pci_ide_create_devs()
hw/ide/pci.c: Coding style update to fix checkpatch errors
hw/ide: Remove now unneded #include "hw/pci/pci.h" from hw/ide.h
hw/ide: Get rid of piix4_init function
hw/isa/piix4.c: Introduce variable to store devfn
hw/ide: Get rid of piix3_init functions
hd-geo-test: Clean up use of buf[] in create_qcow2_with_mbr()
via-ide: always use legacy IRQ 14/15 routing
via-ide: allow guests to write to PCI_CLASS_PROG
via-ide: initialise IDE controller in legacy mode
via-ide: ensure that PCI_INTERRUPT_LINE is hard-wired to its default value
pci: Honour wmask when resetting PCI_INTERRUPT_LINE
ide/via: Get rid of via_ide_init()
via-ide: move registration of VMStateDescription to DeviceClass
cmd646: remove unused pci_cmd646_ide_init() function
dp264: use pci_create_simple() to initialise the cmd646 device
cmd646: register vmstate_ide_pci VMStateDescription in DeviceClass
cmd646: register cmd646_reset() function in DeviceClass
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
-----BEGIN PGP SIGNATURE-----
iQJGBAABCAAwFiEENUvIs9frKmtoZ05fOHC0AOuRhlMFAl5xOC4SHGFybWJydUBy
ZWRoYXQuY29tAAoJEDhwtADrkYZTdMEQAKlgmpTxgdKXuZAxNrbDaX+YoLzO8EXG
GBYRDo4AyrrvAsbhVOp7syNu9LqgXAH52AGkTTrX92dJAl8SWftFV6fcDFNuIBNP
U0F506DoTfS+jRQkwvNu/j4psAgEj4MlcpHZ2mB7gNPZvezYUddnrol/7vJ8q9n7
z+smWZnZTcf/HE9dW5A3Mj3Hias5vzaryg0MUERU1CWqx13WYxw2kNFUjquQ9JBY
grTEfpUmftralo2gVNdSN2nR8RomXfYCD0ixTB+jlKD2Ke0a3pSEY0/WLBFPQUr2
NbNl1U2Oim+vbJ0SwkjUhEISZdaqYcFJy1kx1CmS7OSQ90zcj+Q4F6eEt8xjWLxs
pwSl6KByG+9JOI9ysq9PnT4g+4Qa0kog4qU8sV9Mh0DD5kY2evoxfleOrPspVXsj
9F557bNS47Zqa7FksFDOBvArloIHRFWTHPBBWILjYbVuTAbT7t6q1el6DVzuuO02
KdjZVJQyJCJMN5Ez/0EOky7l5tkGeoZ7fQmnRp5L7EViB8vVs5vk0BK61q7o5zf5
OS+Jk0CCIlZ6gEniyKhR1kdg9LYM7049PtI1u5suqtKeT3Iw57FwCaxm4m212fDn
9rdoqIdsQeP82M95naxfvlXLCoSFtnkefRRiRlWegDQJQd5bV60B78GgodGa7Kr8
zSYR5uNgfw12
=VWQB
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2020-03-17' into staging
QAPI patches for 2020-03-17
# gpg: Signature made Tue 17 Mar 2020 20:50:54 GMT
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653
* remotes/armbru/tags/pull-qapi-2020-03-17: (30 commits)
net: Track netdevs in NetClientState rather than QemuOpt
net: Complete qapi-fication of netdev_add
qmp: constify QmpCommand and list
qapi: Mark deprecated QMP parts with feature 'deprecated'
qapi: New special feature flag "deprecated"
qapi: Replace qmp_dispatch()'s TODO comment by an explanation
qapi: Simplify how qmp_dispatch() gets the request ID
qapi: Simplify how qmp_dispatch() deals with QCO_NO_SUCCESS_RESP
qapi: Inline do_qmp_dispatch() into qmp_dispatch()
qapi: Add feature flags to struct members
qapi/schema: Call QAPIDoc.connect_member() in just one place
qapi/schema: Rename QAPISchemaObjectType{Variant,Variants}
qapi/schema: Reorder classes so related ones are together
qapi/schema: Change _make_features() to a take feature list
qapi/introspect: Factor out _make_tree()
qapi/introspect: Rename *qlit* to reduce confusion
qapi: Consistently put @features parameter right after @ifcond
qapi: Add feature flags to remaining definitions
qapi/schema: Clean up around QAPISchemaEntity.connect_doc()
tests/test-qmp-event: Check event is actually emitted
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
- docker updates for VirGL
- re-factor gdbstub for static GDBState
- re-factor gdbstub for dynamic arrays
- add SVE support to arm gdbstub
- add some guest debug tests to check-tcg
- add aarch64 userspace register tests
- remove packet size limit to gdbstub
- simplify gdbstub monitor code
- report vContSupported in gdbstub to use proper single-step
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEZoWumedRZ7yvyN81+9DbCVqeKkQFAl5xDUIACgkQ+9DbCVqe
KkQwCwf/YtmUsNxxO+CgNctq2u3jV4FoOdQP3bejvmT2+cigKJhQuBlWPg1/YsqF
RDNkmBQx2JaVVMuVmpnwVK1UD+kmYZqrtlOkPNcVrjPmLCq3BVI1LHe6Rjoerx8F
QoZyH0IMNHbBgDo1I46lSFOWcxmOvo+Ow7NX5bPKwlRzf0dyEqSJahRaZLAgUscR
taTtGfk9uQsnxoRsvH/efiQ4bZtUvrEQuhEX3WW/yVE1jTpcb2llwX4xONJb2It3
/0WREGEEIT8PpnWw2S3FH4THY/BjWgz/FPDwNNZYCKBMWDjuG/8KHryd738T9rzo
lkGP9YcXmiyxMMyFFwS8RD3SHr8LvQ==
=Wm+a
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-and-gdbstub-170320-1' into staging
Testing and gdbstub updates:
- docker updates for VirGL
- re-factor gdbstub for static GDBState
- re-factor gdbstub for dynamic arrays
- add SVE support to arm gdbstub
- add some guest debug tests to check-tcg
- add aarch64 userspace register tests
- remove packet size limit to gdbstub
- simplify gdbstub monitor code
- report vContSupported in gdbstub to use proper single-step
# gpg: Signature made Tue 17 Mar 2020 17:47:46 GMT
# gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44
* remotes/stsquad/tags/pull-testing-and-gdbstub-170320-1: (28 commits)
gdbstub: Fix single-step issue by confirming 'vContSupported+' feature to gdb
gdbstub: do not split gdb_monitor_write payload
gdbstub: change GDBState.last_packet to GByteArray
tests/tcg/aarch64: add test-sve-ioctl guest-debug test
tests/tcg/aarch64: add SVE iotcl test
tests/tcg/aarch64: add a gdbstub testcase for SVE registers
tests/guest-debug: add a simple test runner
configure: allow user to specify what gdb to use
tests/tcg/aarch64: userspace system register test
target/arm: don't bother with id_aa64pfr0_read for USER_ONLY
target/arm: generate xml description of our SVE registers
target/arm: default SVE length to 64 bytes for linux-user
target/arm: explicitly encode regnum in our XML
target/arm: prepare for multiple dynamic XMLs
gdbstub: extend GByteArray to read register helpers
target/i386: use gdb_get_reg helpers
target/m68k: use gdb_get_reg helpers
target/arm: use gdb_get_reg helpers
gdbstub: add helper for 128 bit registers
gdbstub: move mem_buf to GDBState and use GByteArray
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Firstly, _next_dirty_area is for scenarios when we may contiguously
search for next dirty area inside some limited region, so it is more
comfortable to specify "end" which should not be recalculated on each
iteration.
Secondly, let's add a possibility to limit resulting area size, not
limiting searching area. This will be used in NBD code in further
commit. (Note that now bdrv_dirty_bitmap_next_dirty_area is unused)
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20200205112041.6003-8-vsementsov@virtuozzo.com
Signed-off-by: John Snow <jsnow@redhat.com>
We have bdrv_dirty_bitmap_next_zero, let's add corresponding
bdrv_dirty_bitmap_next_dirty, which is more comfortable to use than
bitmap iterators in some cases.
For test modify test_hbitmap_next_zero_check_range to check both
next_zero and next_dirty and add some new checks.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20200205112041.6003-7-vsementsov@virtuozzo.com
Signed-off-by: John Snow <jsnow@redhat.com>
We are going to introduce bdrv_dirty_bitmap_next_dirty so that same
variable may be used to store its return value and to be its parameter,
so it would int64_t.
Similarly, we are going to refactor hbitmap_next_dirty_area to use
hbitmap_next_dirty together with hbitmap_next_zero, therefore we want
hbitmap_next_zero parameter type to be int64_t too.
So, for convenience update all parameters of *_next_zero and
*_next_dirty_area to be int64_t.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20200205112041.6003-6-vsementsov@virtuozzo.com
Signed-off-by: John Snow <jsnow@redhat.com>
