1.alignsize The 'alignsize' option allows users to specify the proper alignment. 2.pmem The 'pmem' option allows users to specify whether the backend storage of memory-backend-file is a real persistent memory. 3.persistence The 'persistence' option allows users to set guest platform supported features. It has two values, 'mem-ctrl' and 'cpu'. 4.unarmed The 'unarmed' option allows users to mark vNVDIMM read-only. These options can be configured respectively or simultaneously in domain xml file, here is an example: <devices> ... <memory model='nvdimm' access='shared'> <source> <path>/dev/dax0.0</path> <alignsize unit='MiB'>2</alignsize> <pmem/> </source> <target> <size unit='MiB'>4094</size> <node>0</node> <label> <size unit='MiB'>2</size> </label> <persistence>cpu</persistence> <unarmed/> </target> </memory> ... </devices> Signed-off-by: Luyao Zhong <luyao.zhong@intel.com> --- docs/schemas/domaincommon.rng | 31 +++++- src/conf/domain_conf.c | 94 +++++++++++++++++-- src/conf/domain_conf.h | 14 +++ src/libvirt_private.syms | 2 + .../memory-hotplug-nvdimm-align.xml | 58 ++++++++++++ .../memory-hotplug-nvdimm-persistence.xml | 58 ++++++++++++ .../memory-hotplug-nvdimm-pmem.xml | 58 ++++++++++++ .../memory-hotplug-nvdimm-unarmed.xml | 58 ++++++++++++ .../memory-hotplug-nvdimm-align.xml | 1 + .../memory-hotplug-nvdimm-persistence.xml | 1 + .../memory-hotplug-nvdimm-pmem.xml | 1 + .../memory-hotplug-nvdimm-unarmed.xml | 1 + tests/qemuxml2xmltest.c | 4 + 13 files changed, 371 insertions(+), 10 deletions(-) create mode 100644 tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.xml create mode 100644 tests/qemuxml2argvdata/memory-hotplug-nvdimm-persistence.xml create mode 100644 tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.xml create mode 100644 tests/qemuxml2argvdata/memory-hotplug-nvdimm-unarmed.xml create mode 120000 tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-align.xml create mode 120000 tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-persistence.xml create mode 120000 tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-pmem.xml create mode 120000 tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-unarmed.xml diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng index cb2ca5a20a..78bb25364f 100644 --- a/docs/schemas/domaincommon.rng +++ b/docs/schemas/domaincommon.rng @@ -5373,9 +5373,21 @@ </interleave> </group> <group> - <element name="path"> - <ref name="absFilePath"/> - </element> + <interleave> + <element name="path"> + <ref name="absFilePath"/> + </element> + <optional> + <element name="alignsize"> + <ref name="scaledInteger"/> + </element> + </optional> + <optional> + <element name="pmem"> + <empty/> + </element> + </optional> + </interleave> </group> </choice> </element> @@ -5399,6 +5411,19 @@ </element> </element> </optional> + <optional> + <element name="persistence"> + <choice> + <value>mem-ctrl</value> + <value>cpu</value> + </choice> + </element> + </optional> + <optional> + <element name="unarmed"> + <empty/> + </element> + </optional> </interleave> </element> </define> diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index a7ab3e26f1..4fc0e93bb8 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -939,6 +939,12 @@ VIR_ENUM_IMPL(virDomainMemoryModel, "dimm", "nvdimm") +VIR_ENUM_IMPL(virDomainMemoryPersistence, + VIR_DOMAIN_MEMORY_PERSISTENCE_LAST, + "", + "mem-ctrl", + "cpu") + VIR_ENUM_IMPL(virDomainShmemModel, VIR_DOMAIN_SHMEM_MODEL_LAST, "ivshmem", "ivshmem-plain", @@ -15736,6 +15742,16 @@ virDomainMemorySourceDefParseXML(xmlNodePtr node, _("path is required for model 'nvdimm'")); goto cleanup; } + + if (virDomainParseMemory("./alignsize", "./alignsize/@unit", ctxt, + &def->alignsize, false, false) < 0) + goto cleanup; + + if (virXPathBoolean("boolean(./pmem)", ctxt)) + def->nvdimmPmem = true; + else + def->nvdimmPmem = false; + break; case VIR_DOMAIN_MEMORY_MODEL_NONE: @@ -15761,6 +15777,8 @@ virDomainMemoryTargetDefParseXML(xmlNodePtr node, xmlNodePtr save = ctxt->node; ctxt->node = node; int rv; + int val; + char *ndPrst = NULL; /* initialize to value which marks that the user didn't specify it */ def->targetNode = -1; @@ -15792,11 +15810,28 @@ virDomainMemoryTargetDefParseXML(xmlNodePtr node, _("label size must be smaller than NVDIMM size")); goto cleanup; } + + if ((ndPrst = virXPathString("string(./persistence)", ctxt))) { + if ((val = virDomainMemoryPersistenceTypeFromString(ndPrst)) < 0) { + virReportError(VIR_ERR_XML_DETAIL, + _("Invalid value of nvdimm 'persistence': %s"), + ndPrst); + goto cleanup; + } + def->nvdimmPersistence = val; + } + VIR_FREE(ndPrst); + + if (virXPathBoolean("boolean(./unarmed)", ctxt)) + def->nvdimmUnarmed = true; + else + def->nvdimmUnarmed = false; } ret = 0; cleanup: + VIR_FREE(ndPrst); ctxt->node = save; return ret; } @@ -22691,13 +22726,45 @@ virDomainMemoryDefCheckABIStability(virDomainMemoryDefPtr src, return false; } - if (src->model == VIR_DOMAIN_MEMORY_MODEL_NVDIMM && - src->labelsize != dst->labelsize) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, - _("Target NVDIMM label size '%llu' doesn't match " - "source NVDIMM label size '%llu'"), - src->labelsize, dst->labelsize); - return false; + if (src->model == VIR_DOMAIN_MEMORY_MODEL_NVDIMM) { + if (src->labelsize != dst->labelsize) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Target NVDIMM label size '%llu' doesn't match " + "source NVDIMM label size '%llu'"), + src->labelsize, dst->labelsize); + return false; + } + + if (src->alignsize != dst->alignsize) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Target NVDIMM alignment '%llu' doesn't match " + "source NVDIMM alignment '%llu'"), + src->alignsize, dst->alignsize); + return false; + } + + if (src->nvdimmPmem != dst->nvdimmPmem) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Target NVDIMM pmem flag doesn't match " + "source NVDIMM pmem flag ")); + return false; + } + + if (src->nvdimmPersistence != dst->nvdimmPersistence) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Target NVDIMM persistence value '%s' doesn't match " + "source NVDIMM persistence value '%s'"), + virDomainMemoryPersistenceTypeToString(src->nvdimmPersistence), + virDomainMemoryPersistenceTypeToString(dst->nvdimmPersistence)); + return false; + } + + if (src->nvdimmUnarmed != dst->nvdimmUnarmed) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Target NVDIMM unarmed flag doesn't match " + "source NVDIMM unarmed flag ")); + return false; + } } return virDomainDeviceInfoCheckABIStability(&src->info, &dst->info); @@ -26242,6 +26309,13 @@ virDomainMemorySourceDefFormat(virBufferPtr buf, case VIR_DOMAIN_MEMORY_MODEL_NVDIMM: virBufferEscapeString(buf, "<path>%s</path>\n", def->nvdimmPath); + + if (def->alignsize) + virBufferAsprintf(buf, "<alignsize unit='KiB'>%llu</alignsize>\n", + def->alignsize); + + if (def->nvdimmPmem) + virBufferAddLit(buf, "<pmem/>\n"); break; case VIR_DOMAIN_MEMORY_MODEL_NONE: @@ -26277,6 +26351,12 @@ virDomainMemoryTargetDefFormat(virBufferPtr buf, virBufferAdjustIndent(buf, -2); virBufferAddLit(buf, "</label>\n"); } + if (def->nvdimmPersistence) + virBufferEscapeString(buf, "<persistence>%s</persistence>\n", + virDomainMemoryPersistenceTypeToString(def->nvdimmPersistence)); + + if (def->nvdimmUnarmed) + virBufferAddLit(buf, "<unarmed/>\n"); virBufferAdjustIndent(buf, -2); virBufferAddLit(buf, "</target>\n"); diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index 7a724fbc6f..11c6265162 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -2138,6 +2138,14 @@ typedef enum { VIR_DOMAIN_MEMORY_MODEL_LAST } virDomainMemoryModel; +typedef enum { + VIR_DOMAIN_MEMORY_PERSISTENCE_NONE, + VIR_DOMAIN_MEMORY_PERSISTENCE_MEMCTRL, + VIR_DOMAIN_MEMORY_PERSISTENCE_CPU, + + VIR_DOMAIN_MEMORY_PERSISTENCE_LAST, +} virDomainMemoryPersistence; + struct _virDomainMemoryDef { virDomainMemoryAccess access; virTristateBool discard; @@ -2146,12 +2154,17 @@ struct _virDomainMemoryDef { virBitmapPtr sourceNodes; unsigned long long pagesize; /* kibibytes */ char *nvdimmPath; + unsigned long long alignsize; /* kibibytes; valid only for NVDIMM */ + bool nvdimmPmem; /* valid only for NVDIMM */ /* target */ int model; /* virDomainMemoryModel */ int targetNode; unsigned long long size; /* kibibytes */ unsigned long long labelsize; /* kibibytes; valid only for NVDIMM */ + int nvdimmPersistence; /* enum virDomainMemoryPersistence; + valid only for NVDIMM*/ + bool nvdimmUnarmed; /* valid only for NVDIMM */ virDomainDeviceInfo info; }; @@ -3464,6 +3477,7 @@ VIR_ENUM_DECL(virDomainTPMVersion) VIR_ENUM_DECL(virDomainMemoryModel) VIR_ENUM_DECL(virDomainMemoryBackingModel) VIR_ENUM_DECL(virDomainMemorySource) +VIR_ENUM_DECL(virDomainMemoryPersistence) VIR_ENUM_DECL(virDomainMemoryAllocation) VIR_ENUM_DECL(virDomainIOMMUModel) VIR_ENUM_DECL(virDomainVsockModel) diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index 5018a13e9c..4ca54bdd20 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -441,6 +441,8 @@ virDomainMemoryFindByDef; virDomainMemoryFindInactiveByDef; virDomainMemoryInsert; virDomainMemoryModelTypeToString; +virDomainMemoryPersistenceTypeFromString; +virDomainMemoryPersistenceTypeToString; virDomainMemoryRemove; virDomainMemorySourceTypeFromString; virDomainMemorySourceTypeToString; diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.xml b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.xml new file mode 100644 index 0000000000..a8c5198e9e --- /dev/null +++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.xml @@ -0,0 +1,58 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <maxMemory slots='16' unit='KiB'>1099511627776</maxMemory> + <memory unit='KiB'>1267710</memory> + <currentMemory unit='KiB'>1267710</currentMemory> + <vcpu placement='static' cpuset='0-1'>2</vcpu> + <os> + <type arch='i686' machine='pc'>hvm</type> + <boot dev='hd'/> + </os> + <idmap> + <uid start='0' target='1000' count='10'/> + <gid start='0' target='1000' count='10'/> + </idmap> + <cpu> + <topology sockets='2' cores='1' threads='1'/> + <numa> + <cell id='0' cpus='0-1' memory='219136' unit='KiB'/> + </numa> + </cpu> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator>/usr/bin/qemu-system-i686</emulator> + <disk type='block' device='disk'> + <driver name='qemu' type='raw'/> + <source dev='/dev/HostVG/QEMUGuest1'/> + <target dev='hda' bus='ide'/> + <address type='drive' controller='0' bus='0' target='0' unit='0'/> + </disk> + <controller type='ide' index='0'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> + </controller> + <controller type='usb' index='0'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/> + </controller> + <controller type='pci' index='0' model='pci-root'/> + <input type='mouse' bus='ps2'/> + <input type='keyboard' bus='ps2'/> + <memballoon model='virtio'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> + </memballoon> + <memory model='nvdimm' access='private'> + <source> + <path>/tmp/nvdimm</path> + <alignsize unit='KiB'>2048</alignsize> + </source> + <target> + <size unit='KiB'>523264</size> + <node>0</node> + </target> + <address type='dimm' slot='0'/> + </memory> + </devices> +</domain> diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-persistence.xml b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-persistence.xml new file mode 100644 index 0000000000..28f2b7fb53 --- /dev/null +++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-persistence.xml @@ -0,0 +1,58 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <maxMemory slots='16' unit='KiB'>1099511627776</maxMemory> + <memory unit='KiB'>1267710</memory> + <currentMemory unit='KiB'>1267710</currentMemory> + <vcpu placement='static' cpuset='0-1'>2</vcpu> + <os> + <type arch='i686' machine='pc'>hvm</type> + <boot dev='hd'/> + </os> + <idmap> + <uid start='0' target='1000' count='10'/> + <gid start='0' target='1000' count='10'/> + </idmap> + <cpu> + <topology sockets='2' cores='1' threads='1'/> + <numa> + <cell id='0' cpus='0-1' memory='219136' unit='KiB'/> + </numa> + </cpu> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator>/usr/bin/qemu-system-i686</emulator> + <disk type='block' device='disk'> + <driver name='qemu' type='raw'/> + <source dev='/dev/HostVG/QEMUGuest1'/> + <target dev='hda' bus='ide'/> + <address type='drive' controller='0' bus='0' target='0' unit='0'/> + </disk> + <controller type='ide' index='0'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> + </controller> + <controller type='usb' index='0'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/> + </controller> + <controller type='pci' index='0' model='pci-root'/> + <input type='mouse' bus='ps2'/> + <input type='keyboard' bus='ps2'/> + <memballoon model='virtio'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> + </memballoon> + <memory model='nvdimm' access='private'> + <source> + <path>/tmp/nvdimm</path> + </source> + <target> + <size unit='KiB'>523264</size> + <node>0</node> + <persistence>mem-ctrl</persistence> + </target> + <address type='dimm' slot='0'/> + </memory> + </devices> +</domain> diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.xml b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.xml new file mode 100644 index 0000000000..060d75c541 --- /dev/null +++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.xml @@ -0,0 +1,58 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <maxMemory slots='16' unit='KiB'>1099511627776</maxMemory> + <memory unit='KiB'>1267710</memory> + <currentMemory unit='KiB'>1267710</currentMemory> + <vcpu placement='static' cpuset='0-1'>2</vcpu> + <os> + <type arch='i686' machine='pc'>hvm</type> + <boot dev='hd'/> + </os> + <idmap> + <uid start='0' target='1000' count='10'/> + <gid start='0' target='1000' count='10'/> + </idmap> + <cpu> + <topology sockets='2' cores='1' threads='1'/> + <numa> + <cell id='0' cpus='0-1' memory='219136' unit='KiB'/> + </numa> + </cpu> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator>/usr/bin/qemu-system-i686</emulator> + <disk type='block' device='disk'> + <driver name='qemu' type='raw'/> + <source dev='/dev/HostVG/QEMUGuest1'/> + <target dev='hda' bus='ide'/> + <address type='drive' controller='0' bus='0' target='0' unit='0'/> + </disk> + <controller type='ide' index='0'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> + </controller> + <controller type='usb' index='0'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/> + </controller> + <controller type='pci' index='0' model='pci-root'/> + <input type='mouse' bus='ps2'/> + <input type='keyboard' bus='ps2'/> + <memballoon model='virtio'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> + </memballoon> + <memory model='nvdimm' access='private'> + <source> + <path>/tmp/nvdimm</path> + <pmem/> + </source> + <target> + <size unit='KiB'>523264</size> + <node>0</node> + </target> + <address type='dimm' slot='0'/> + </memory> + </devices> +</domain> diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-unarmed.xml b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-unarmed.xml new file mode 100644 index 0000000000..7ddbb01560 --- /dev/null +++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-unarmed.xml @@ -0,0 +1,58 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <maxMemory slots='16' unit='KiB'>1099511627776</maxMemory> + <memory unit='KiB'>1267710</memory> + <currentMemory unit='KiB'>1267710</currentMemory> + <vcpu placement='static' cpuset='0-1'>2</vcpu> + <os> + <type arch='i686' machine='pc'>hvm</type> + <boot dev='hd'/> + </os> + <idmap> + <uid start='0' target='1000' count='10'/> + <gid start='0' target='1000' count='10'/> + </idmap> + <cpu> + <topology sockets='2' cores='1' threads='1'/> + <numa> + <cell id='0' cpus='0-1' memory='219136' unit='KiB'/> + </numa> + </cpu> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator>/usr/bin/qemu-system-i686</emulator> + <disk type='block' device='disk'> + <driver name='qemu' type='raw'/> + <source dev='/dev/HostVG/QEMUGuest1'/> + <target dev='hda' bus='ide'/> + <address type='drive' controller='0' bus='0' target='0' unit='0'/> + </disk> + <controller type='ide' index='0'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> + </controller> + <controller type='usb' index='0'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/> + </controller> + <controller type='pci' index='0' model='pci-root'/> + <input type='mouse' bus='ps2'/> + <input type='keyboard' bus='ps2'/> + <memballoon model='virtio'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> + </memballoon> + <memory model='nvdimm' access='private'> + <source> + <path>/tmp/nvdimm</path> + </source> + <target> + <size unit='KiB'>523264</size> + <node>0</node> + <unarmed/> + </target> + <address type='dimm' slot='0'/> + </memory> + </devices> +</domain> diff --git a/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-align.xml b/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-align.xml new file mode 120000 index 0000000000..9fc600126c --- /dev/null +++ b/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-align.xml @@ -0,0 +1 @@ +../qemuxml2argvdata/memory-hotplug-nvdimm-align.xml \ No newline at end of file diff --git a/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-persistence.xml b/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-persistence.xml new file mode 120000 index 0000000000..0c0de1bc7f --- /dev/null +++ b/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-persistence.xml @@ -0,0 +1 @@ +../qemuxml2argvdata/memory-hotplug-nvdimm-persistence.xml \ No newline at end of file diff --git a/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-pmem.xml b/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-pmem.xml new file mode 120000 index 0000000000..3e57c1ec97 --- /dev/null +++ b/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-pmem.xml @@ -0,0 +1 @@ +../qemuxml2argvdata/memory-hotplug-nvdimm-pmem.xml \ No newline at end of file diff --git a/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-unarmed.xml b/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-unarmed.xml new file mode 120000 index 0000000000..179334769f --- /dev/null +++ b/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-unarmed.xml @@ -0,0 +1 @@ +../qemuxml2argvdata/memory-hotplug-nvdimm-unarmed.xml \ No newline at end of file diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c index 2527497675..1a97ec8e02 100644 --- a/tests/qemuxml2xmltest.c +++ b/tests/qemuxml2xmltest.c @@ -1107,6 +1107,10 @@ mymain(void) DO_TEST("memory-hotplug-nvdimm", NONE); DO_TEST("memory-hotplug-nvdimm-access", NONE); DO_TEST("memory-hotplug-nvdimm-label", NONE); + DO_TEST("memory-hotplug-nvdimm-align", NONE); + DO_TEST("memory-hotplug-nvdimm-pmem", NONE); + DO_TEST("memory-hotplug-nvdimm-persistence", NONE); + DO_TEST("memory-hotplug-nvdimm-unarmed", NONE); DO_TEST("net-udp", NONE); DO_TEST("video-virtio-gpu-device", NONE); -- 2.17.1