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import virt-manager-3.2.0-14.el9

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CentOS Sources 2022-05-17 04:53:15 -04:00 committed by Stepan Oksanichenko
commit 8261995311
20 changed files with 2997 additions and 0 deletions
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.gitignore vendored Normal file
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SOURCES/virt-manager-3.2.0.tar.gz

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.virt-manager.metadata Normal file
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f620494a41f898422581846ccf38b0e4540ea54e SOURCES/virt-manager-3.2.0.tar.gz

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SOURCES/0001-virtinst-Fix-TOCTOU-in-domain-enumeration.patch Normal file
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From 4d0e323227f18e58283c45be4d240b506faacb22 Mon Sep 17 00:00:00 2001
Message-Id: <4d0e323227f18e58283c45be4d240b506faacb22.1610390294.git.crobinso@redhat.com>
From: Martin Pitt <martin@piware.de>
Date: Tue, 24 Nov 2020 14:24:06 +0100
Subject: [PATCH virt-manager] virtinst: Fix TOCTOU in domain enumeration
Similar to commit 49a01b5482, _fetch_all_domains_raw() has a race
condition where a domain may disappear (from parallel libvirt
operations) in between enumerating and inspecting the objects.
Ignore these missing domains instead of crashing.
https://bugzilla.redhat.com/show_bug.cgi?id=1901081
Signed-off-by: Cole Robinson <crobinso@redhat.com>
---
virtinst/connection.py | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/virtinst/connection.py b/virtinst/connection.py
index fec273b7..06bc60ad 100644
--- a/virtinst/connection.py
+++ b/virtinst/connection.py
@@ -182,8 +182,16 @@ class VirtinstConnection(object):
def _fetch_all_domains_raw(self):
dummy1, dummy2, ret = pollhelpers.fetch_vms(
self, {}, lambda obj, ignore: obj)
- return [Guest(weakref.proxy(self), parsexml=obj.XMLDesc(0))
- for obj in ret]
+ domains = []
+ for obj in ret:
+ # TOCTOU race: a domain may go away in between enumeration and inspection
+ try:
+ xml = obj.XMLDesc(0)
+ except libvirt.libvirtError as e: # pragma: no cover
+ log.debug("Fetching domain XML failed: %s", e)
+ continue
+ domains.append(Guest(weakref.proxy(self), parsexml=xml))
+ return domains
def _build_pool_raw(self, poolobj):
return StoragePool(weakref.proxy(self),
--
2.29.2

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SOURCES/virt-manager-Handle-new-nodedev-name-for-mediated-devices.patch Normal file
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From 9cb766bec0296720e98101807726dd9a488486c4 Mon Sep 17 00:00:00 2001
From: Jonathon Jongsma <jjongsma@redhat.com>
Date: Tue, 26 Oct 2021 14:18:40 -0500
Subject: [PATCH] Handle new nodedev name for mediated devices
libvirt recently changed the nodedev names for mediated devices due to
the fact that mdevctl supports defining multiple mediated devices with
the same UUID as long as only one is active at a time. This means that
the nodedev name changed from the format 'mdev_$UUID' to the format
'mdev_$UUID_$PARENT'.
Unfortunately, virt-install was parsing the nodedev name to extract the
UUID of a mediated device. This fails with the new name format.
Fortunately, in libvirt 7.3.0, a <uuid> field was added to the xml
schema for mdev devices, so we can simply use this instead, and fall
back to the name parsing if it doesn't exist.
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
(cherry picked from commit 0c146b250384ddddcefd2cc0d76b9e808377ebe5)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2023650
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
---
tests/data/testdriver/testdriver.xml | 14 ++++++++++++++
tests/test_nodedev.py | 14 ++++++++++++++
virtinst/nodedev.py | 7 +++++++
3 files changed, 35 insertions(+)
diff --git a/tests/data/testdriver/testdriver.xml b/tests/data/testdriver/testdriver.xml
index 5875732a..e4880936 100644
--- a/tests/data/testdriver/testdriver.xml
+++ b/tests/data/testdriver/testdriver.xml
@@ -3725,4 +3725,18 @@ ba</description>
</capability>
</device>
+<device>
+ <name>mdev_35ceae7f_eea5_4f28_b7f3_7b12a3e62d3c_0000_06_00_0</name>
+ <path>/sys/devices/pci0000:00/0000:00:02.0/35ceae7f-eea5-4f28-b7f3-7b12a3e62d3c</path>
+ <parent>pci_0000_06_00_0</parent>
+ <driver>
+ <name>vfio_mdev</name>
+ </driver>
+ <capability type='mdev'>
+ <type id='nvidia-11'/>
+ <iommuGroup number='12'/>
+ <uuid>35ceae7f-eea5-4f28-b7f3-7b12a3e62d3c</uuid>
+ </capability>
+</device>
+
</node>
diff --git a/tests/test_nodedev.py b/tests/test_nodedev.py
index 79678bc8..41435262 100644
--- a/tests/test_nodedev.py
+++ b/tests/test_nodedev.py
@@ -8,6 +8,7 @@
import os.path
import pytest
+import libvirt
from virtinst import Guest
from virtinst import NodeDevice
@@ -154,6 +155,19 @@ def testPCIMdev():
assert dev.parent == "pci_0000_06_00_0"
assert dev.device_type == "mdev"
assert dev.type_id == "nvidia-11"
+ assert dev.get_mdev_uuid() == "4b20d080-1b54-4048-85b3-a6a62d165c01"
+
+# libvirt <7.3.0 doesn't support <uuid> in the mdev node device xml
+@pytest.mark.skipif(libvirt.getVersion() < 7003000, reason="libvirt version doesn't support new mdev format")
+def testPCIMdevNewFormat():
+ conn = utils.URIs.open_testdriver_cached()
+ devname = "mdev_35ceae7f_eea5_4f28_b7f3_7b12a3e62d3c_0000_06_00_0"
+ dev = _nodeDevFromName(conn, devname)
+ assert dev.name == devname
+ assert dev.parent == "pci_0000_06_00_0"
+ assert dev.device_type == "mdev"
+ assert dev.type_id == "nvidia-11"
+ assert dev.get_mdev_uuid() == "35ceae7f-eea5-4f28-b7f3-7b12a3e62d3c"
# NodeDevice 2 Device XML tests
diff --git a/virtinst/nodedev.py b/virtinst/nodedev.py
index f54a311c..248723b9 100644
--- a/virtinst/nodedev.py
+++ b/virtinst/nodedev.py
@@ -94,6 +94,12 @@ class NodeDevice(XMLBuilder):
device_type = XMLProperty("./capability/@type")
def get_mdev_uuid(self):
+ # libvirt 7.3.0 added a <uuid> element to the nodedev xml for mdev
+ # types. For older versions, we unfortunately have to parse the nodedev
+ # name, which uses the format "mdev_$UUID_WITH_UNDERSCORES"
+ if self.uuid is not None:
+ return self.uuid
+
return self.name[5:].replace('_', '-')
def compare_to_hostdev(self, hostdev):
@@ -191,6 +197,7 @@ class NodeDevice(XMLBuilder):
# type='mdev' options
type_id = XMLProperty("./capability/type/@id")
+ uuid = XMLProperty("./capability/uuid")
def _AddressStringToHostdev(conn, addrstr):
--
2.31.1

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SOURCES/virt-manager-cli-add-ioapic.driver-to-features.patch Normal file
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From a024c96367ce5f1f8e24e19e9d0735de308d870b Mon Sep 17 00:00:00 2001
From: Jonathon Jongsma <jjongsma@redhat.com>
Date: Tue, 11 Jan 2022 11:21:39 -0600
Subject: [PATCH] cli: add 'ioapic.driver' to --features
Add the ability to set the ioapic driver using the --features argument:
$ virt-install --features ioapic.driver=qemu ...
This results in the following xml:
<features>
...
<ioapic driver="qemu"/>
</features>
This is required in order to install a guest with >255 cpus. Such a
configuration requires an iommu with extended interrupt mode enabled,
which in turn requires IOMMU interrupt remapping to be enabled, which in
turn requires a split I/O APIC.
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
(cherry picked from commit 9766beea0432faad7cded9e0285d05851659020e)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2039127
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
---
tests/data/cli/compare/virt-install-singleton-config-3.xml | 1 +
tests/data/xmlparse/change-guest-out.xml | 1 +
tests/test_cli.py | 2 +-
tests/test_xmlparse.py | 1 +
virtinst/cli.py | 1 +
virtinst/domain/features.py | 1 +
6 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/tests/data/cli/compare/virt-install-singleton-config-3.xml b/tests/data/cli/compare/virt-install-singleton-config-3.xml
index d2e7a363..a36c7bf2 100644
--- a/tests/data/cli/compare/virt-install-singleton-config-3.xml
+++ b/tests/data/cli/compare/virt-install-singleton-config-3.xml
@@ -73,6 +73,7 @@
<pvspinlock state="off"/>
<smm state="off"/>
<vmcoreinfo state="on"/>
+ <ioapic driver="qemu"/>
</features>
<cpu>
<topology sockets="1" cores="3" threads="2"/>
diff --git a/tests/data/xmlparse/change-guest-out.xml b/tests/data/xmlparse/change-guest-out.xml
index 17af0826..3faf8783 100644
--- a/tests/data/xmlparse/change-guest-out.xml
+++ b/tests/data/xmlparse/change-guest-out.xml
@@ -32,6 +32,7 @@
<hidden state="on"/>
</kvm>
<pvspinlock state="on"/>
+ <ioapic driver="qemu"/>
</features>
<numatune>
<memory nodeset="2,4,6"/>
diff --git a/tests/test_cli.py b/tests/test_cli.py
index aba1fe3c..2034d21c 100644
--- a/tests/test_cli.py
+++ b/tests/test_cli.py
@@ -558,7 +558,7 @@ c.add_compare("""
--vcpus vcpu.current=3,maxvcpus=4,vcpu.placement=auto
--memory hotplugmemorymax=2048,hotplugmemoryslots=2
--disk none
---features apic.eoi=off,hap=on,hyperv.synic.state=on,hyperv.reset.state=off,hyperv.spinlocks.state=on,hyperv.spinlocks.retries=5678,pae=on,pmu.state=on,pvspinlock.state=off,smm.state=off,viridian=on,vmcoreinfo.state=on,vmport.state=off,kvm.hidden.state=on,hyperv.vapic.state=off,hyperv.relaxed.state=off,gic.version=host,kvm.hint-dedicated.state=on
+--features apic.eoi=off,hap=on,hyperv.synic.state=on,hyperv.reset.state=off,hyperv.spinlocks.state=on,hyperv.spinlocks.retries=5678,pae=on,pmu.state=on,pvspinlock.state=off,smm.state=off,viridian=on,vmcoreinfo.state=on,vmport.state=off,kvm.hidden.state=on,hyperv.vapic.state=off,hyperv.relaxed.state=off,gic.version=host,kvm.hint-dedicated.state=on,ioapic.driver=qemu
--clock rtc_present=no,pit_present=yes,pit_tickpolicy=catchup,tsc_present=no,platform_present=no,hypervclock_present=no,platform_tickpolicy=foo,hpet_tickpolicy=bar,tsc_tickpolicy=wibble,kvmclock_tickpolicy=wobble,hypervclock_tickpolicy=woo
--boot bios.useserial=no,bios.rebootTimeout=60,cmdline=root=/foo,smbios.mode=host,bootmenu.enable=yes,loader_ro=yes,loader.type=rom,loader=/tmp/foo
--memorybacking access.mode=shared,source.type=anonymous,hugepages=on
diff --git a/tests/test_xmlparse.py b/tests/test_xmlparse.py
index 6d1aaddb..ac2fb38d 100644
--- a/tests/test_xmlparse.py
+++ b/tests/test_xmlparse.py
@@ -160,6 +160,7 @@ def testAlterGuest():
check("kvm_hidden", None, True)
check("pvspinlock", None, True)
check("gic_version", None, False)
+ check("ioapic_driver", None, "qemu")
check = _make_checker(guest.cpu)
check("match", "exact", "strict")
diff --git a/virtinst/cli.py b/virtinst/cli.py
index e1a988f9..dbd4a545 100644
--- a/virtinst/cli.py
+++ b/virtinst/cli.py
@@ -2777,6 +2777,7 @@ class ParserFeatures(VirtCLIParser):
cls.add_arg("smm.state", "smm", is_onoff=True)
cls.add_arg("vmcoreinfo.state", "vmcoreinfo", is_onoff=True)
+ cls.add_arg("ioapic.driver", "ioapic_driver")
###################
diff --git a/virtinst/domain/features.py b/virtinst/domain/features.py
index 246839f2..7d32edc0 100644
--- a/virtinst/domain/features.py
+++ b/virtinst/domain/features.py
@@ -41,6 +41,7 @@ class DomainFeatures(XMLBuilder):
smm = XMLProperty("./smm/@state", is_onoff=True)
vmcoreinfo = XMLProperty("./vmcoreinfo/@state", is_onoff=True)
+ ioapic_driver = XMLProperty("./ioapic/@driver")
##################
--
2.34.1

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SOURCES/virt-manager-cli-filesystem-add-binary.sandbox.mode-and-source.socket.patch Normal file
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From 5c16353a007fd7f18eb44a7413d0c146b7de1a4c Mon Sep 17 00:00:00 2001
From: Cole Robinson <crobinso@redhat.com>
Date: Fri, 30 Jul 2021 13:15:29 -0400
Subject: [PATCH] cli: --filesystem: add binary.sandbox.mode and source.socket
Signed-off-by: Cole Robinson <crobinso@redhat.com>
(cherry picked from commit 520b3a3b35359ddd07f3a818d6cc3e6740079eff)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2045932
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
---
tests/data/cli/compare/virt-install-many-devices.xml | 5 ++++-
tests/test_cli.py | 2 +-
virtinst/cli.py | 2 ++
virtinst/devices/filesystem.py | 2 ++
4 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/tests/data/cli/compare/virt-install-many-devices.xml b/tests/data/cli/compare/virt-install-many-devices.xml
index 3bd756b3..417d8db0 100644
--- a/tests/data/cli/compare/virt-install-many-devices.xml
+++ b/tests/data/cli/compare/virt-install-many-devices.xml
@@ -293,11 +293,14 @@
<readonly/>
<space_hard_limit>1234</space_hard_limit>
<space_soft_limit>500</space_soft_limit>
- <source pool="pool1" volume="vol"/>
+ <source pool="pool1" volume="vol">
+ <socket>/tmp/foo.sock</socket>
+ </source>
<target dir="/foo"/>
<binary path="/foo/virtiofsd" xattr="off">
<cache mode="always"/>
<lock posix="off" flock="on"/>
+ <sandbox mode="chroot"/>
</binary>
<driver name="virtiofs" queue="3"/>
</filesystem>
diff --git a/tests/test_cli.py b/tests/test_cli.py
index 2034d21c..862d19dd 100644
--- a/tests/test_cli.py
+++ b/tests/test_cli.py
@@ -686,7 +686,7 @@ source.reservations.managed=no,source.reservations.source.type=unix,source.reser
--filesystem type-mount,source.dir=/,target=/
--filesystem type=template,source.name=foo,target=/
--filesystem type=file,source.file=foo.img,target=/
---filesystem type=volume,model=virtio,multidevs=remap,readonly=on,space_hard_limit=1234,space_soft_limit=500,source.pool=pool1,source.volume=vol,driver.name=virtiofs,driver.queue=3,binary.path=/foo/virtiofsd,binary.xattr=off,binary.cache.mode=always,binary.lock.posix=off,binary.lock.flock=on,target.dir=/foo
+--filesystem type=volume,model=virtio,multidevs=remap,readonly=on,space_hard_limit=1234,space_soft_limit=500,source.pool=pool1,source.volume=vol,driver.name=virtiofs,driver.queue=3,binary.path=/foo/virtiofsd,binary.xattr=off,binary.cache.mode=always,binary.lock.posix=off,binary.lock.flock=on,target.dir=/foo,binary.sandbox.mode=chroot,source.socket=/tmp/foo.sock
--filesystem type=block,source.dev=/dev/foo,target.dir=/
--filesystem type=ram,source.usage=1024,source.units=MiB,target=/
diff --git a/virtinst/cli.py b/virtinst/cli.py
index dbd4a545..13782fc8 100644
--- a/virtinst/cli.py
+++ b/virtinst/cli.py
@@ -4225,6 +4225,7 @@ class ParserFilesystem(VirtCLIParser):
cls.add_arg("source.volume", "source_volume")
cls.add_arg("source.units", "source_units")
cls.add_arg("source.usage", "source_usage")
+ cls.add_arg("source.socket", "source_socket")
cls.add_arg("target.dir", "target_dir")
@@ -4233,6 +4234,7 @@ class ParserFilesystem(VirtCLIParser):
cls.add_arg("binary.cache.mode", "binary_cache_mode")
cls.add_arg("binary.lock.posix", "binary_lock_posix", is_onoff=True)
cls.add_arg("binary.lock.flock", "binary_lock_flock", is_onoff=True)
+ cls.add_arg("binary.sandbox.mode", "binary_sandbox_mode")
cls.add_arg("driver.format", "driver_format")
cls.add_arg("driver.name", "driver_name")
diff --git a/virtinst/devices/filesystem.py b/virtinst/devices/filesystem.py
index 574844b6..02402bac 100644
--- a/virtinst/devices/filesystem.py
+++ b/virtinst/devices/filesystem.py
@@ -49,12 +49,14 @@ class DeviceFilesystem(Device):
source_units = XMLProperty("./source/@units")
source_pool = XMLProperty("./source/@pool")
source_volume = XMLProperty("./source/@volume")
+ source_socket = XMLProperty("./source/socket")
binary_path = XMLProperty("./binary/@path")
binary_xattr = XMLProperty("./binary/@xattr", is_onoff=True)
binary_cache_mode = XMLProperty("./binary/cache/@mode")
binary_lock_posix = XMLProperty("./binary/lock/@posix", is_onoff=True)
binary_lock_flock = XMLProperty("./binary/lock/@flock", is_onoff=True)
+ binary_sandbox_mode = XMLProperty("./binary/sandbox/@mode")
def _type_to_source_prop(self):
if self.type == DeviceFilesystem.TYPE_TEMPLATE:
--
2.34.1

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SOURCES/virt-manager-cli-introduce-resource-fibrechannel.appid-option.patch Normal file
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@ -0,0 +1,71 @@
From ddedf5e1b34568adbbfed6a052bf96b7d1eda6f1 Mon Sep 17 00:00:00 2001
From: Pavel Hrdina <phrdina@redhat.com>
Date: Tue, 14 Sep 2021 17:08:35 +0200
Subject: [PATCH] cli: introduce --resource fibrechannel.appid option
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
(cherry picked from commit 0953e1aea1fd16cd1825c03f3b032c7f12f3322f)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2011328
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
---
tests/data/cli/compare/virt-install-singleton-config-1.xml | 1 +
tests/test_cli.py | 2 +-
virtinst/cli.py | 1 +
virtinst/domain/resource.py | 3 ++-
4 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/tests/data/cli/compare/virt-install-singleton-config-1.xml b/tests/data/cli/compare/virt-install-singleton-config-1.xml
index 518a0099..b50d806e 100644
--- a/tests/data/cli/compare/virt-install-singleton-config-1.xml
+++ b/tests/data/cli/compare/virt-install-singleton-config-1.xml
@@ -19,6 +19,7 @@
</numatune>
<resource>
<partition>/virtualmachines/production</partition>
+ <fibrechannel appid="myapplication"/>
</resource>
<os>
<type arch="x86_64" machine="q35">hvm</type>
diff --git a/tests/test_cli.py b/tests/test_cli.py
index 4b714e3e..aba1fe3c 100644
--- a/tests/test_cli.py
+++ b/tests/test_cli.py
@@ -480,7 +480,7 @@ c.add_compare("""
--memorybacking hugepages=on
--features apic=off
--clock offset=localtime
---resource /virtualmachines/production
+--resource /virtualmachines/production,fibrechannel.appid=myapplication
--events on_crash=restart
--metadata genid_enable=yes
--sysinfo host
diff --git a/virtinst/cli.py b/virtinst/cli.py
index 8e5b13cd..e1a988f9 100644
--- a/virtinst/cli.py
+++ b/virtinst/cli.py
@@ -1999,6 +1999,7 @@ class ParserResource(VirtCLIParser):
def _init_class(cls, **kwargs):
VirtCLIParser._init_class(**kwargs)
cls.add_arg("partition", "partition")
+ cls.add_arg("fibrechannel.appid", "fibrechannel_appid", can_comma=True)
######################
diff --git a/virtinst/domain/resource.py b/virtinst/domain/resource.py
index d0962db9..8ad3df54 100644
--- a/virtinst/domain/resource.py
+++ b/virtinst/domain/resource.py
@@ -14,6 +14,7 @@ class DomainResource(XMLBuilder):
"""
XML_NAME = "resource"
- _XML_PROP_ORDER = ["partition"]
+ _XML_PROP_ORDER = ["partition", "fibrechannel_appid"]
partition = XMLProperty("./partition")
+ fibrechannel_appid = XMLProperty("./fibrechannel/@appid")
--
2.31.1

35
SOURCES/virt-manager-hostdev-use-method-get_mdev_uuid.patch Normal file
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@ -0,0 +1,35 @@
From 1bba2d4e7de4a921921f2ae5d0d09589a180b70b Mon Sep 17 00:00:00 2001
From: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
Date: Mon, 31 May 2021 21:54:27 +0200
Subject: [PATCH] hostdev: use method get_mdev_uuid()
Use method get_mdev_uuid() to retrieve the UUID of MDEV node device
object.
Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1995131
(cherry picked from commit f87e96d3d40891f1403601abc389c24800ba1069)
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
---
virtinst/devices/hostdev.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/virtinst/devices/hostdev.py b/virtinst/devices/hostdev.py
index e8d0fae2..b3717430 100644
--- a/virtinst/devices/hostdev.py
+++ b/virtinst/devices/hostdev.py
@@ -78,7 +78,7 @@ class DeviceHostdev(Device):
_("Don't know how to generate nodedev for mdev type id '%s'") %
nodedev.type_id)
- self.uuid = nodedev.name[5:].replace('_', '-')
+ self.uuid = nodedev.get_mdev_uuid()
else:
raise ValueError(_("Unknown node device type %s") % nodedev)
--
2.31.1

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SOURCES/virt-manager-installer-Prefer-xorrisofs-over-genisoimage-mkisofs.patch Normal file
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@ -0,0 +1,43 @@
From 89766dae2418fb8fd9d54b7ce1d93a11d5faecdd Mon Sep 17 00:00:00 2001
From: Cole Robinson <crobinso@redhat.com>
Date: Wed, 7 Apr 2021 09:37:53 -0400
Subject: [PATCH] installer: Prefer xorrisofs over genisoimage/mkisofs
Apparently it's the most likely version to exist in distros these
days. Particularly the other options may not be shipped in stock
RHEL9
Signed-off-by: Cole Robinson <crobinso@redhat.com>
(cherry picked from commit 3785abc6f0cb07c02ecc55760547a6f425513915)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1973236
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
---
virtinst/install/installerinject.py | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/virtinst/install/installerinject.py b/virtinst/install/installerinject.py
index 29150c8e..97742f6a 100644
--- a/virtinst/install/installerinject.py
+++ b/virtinst/install/installerinject.py
@@ -45,10 +45,12 @@ def _run_initrd_commands(initrd, tempdir):
def _run_iso_commands(iso, tempdir, cloudinit=False):
- # Some distros do not link mkisofs to genisoimage (or vice-versa). As a
- # result of this, we have to actually check for both programs and use the
- # most appropriate one.
- programs = ["genisoimage", "mkisofs"]
+ # These three programs all behave similarly for our needs, and
+ # different distros only have some available. xorriso is apparently
+ # the actively maintained variant that should be available everywhere
+ # and without any license issues. Some more info here:
+ # https://wiki.debian.org/genisoimage
+ programs = ["xorrisofs", "genisoimage", "mkisofs"]
for program in programs:
if shutil.which(program):
break
--
2.31.1

35
SOURCES/virt-manager-man-fix-default-value-for-filesystem-accessmode-option.patch Normal file
View File

@ -0,0 +1,35 @@
From 63a722890fa74f1f79346ebc2c4e158882d2bc0f Mon Sep 17 00:00:00 2001
From: Jonathon Jongsma <jjongsma@redhat.com>
Date: Tue, 8 Feb 2022 12:59:11 -0600
Subject: [PATCH] man: fix default value for filesystem accessmode option
Commit 85307b9bd2971cfc972c976c78e411f018647861 changed the default
value for 'accessmode' from 'passthrough' to 'mapped', but forgot to
update the documentation in the man page.
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
(cherry picked from commit 17cd4477b8b18051c5bc4d57da5ca611cfd2d372)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2045932
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
---
man/virt-install.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/man/virt-install.rst b/man/virt-install.rst
index f75af635..e97a2266 100644
--- a/man/virt-install.rst
+++ b/man/virt-install.rst
@@ -1197,7 +1197,7 @@ Some example suboptions:
``accessmode`` or ``mode``
The access mode for the source directory from the guest OS. Only used with
- QEMU and type=mount. Valid modes are 'passthrough' (the default), 'mapped',
+ QEMU and type=mount. Valid modes are 'mapped' (the default), 'passthrough',
or 'squash'. See libvirt domain XML documentation for more info.
``source``
--
2.34.1

32
SOURCES/virt-manager-nodedev-Improve-error-with-unknown-address-strings.patch Normal file
View File

@ -0,0 +1,32 @@
From 6cdb34eb04e17315cfc7ee7cf6538bc6370c8d8b Mon Sep 17 00:00:00 2001
From: Cole Robinson <crobinso@redhat.com>
Date: Tue, 11 Jan 2022 11:39:29 -0500
Subject: [PATCH] nodedev: Improve error with unknown address strings
Signed-off-by: Cole Robinson <crobinso@redhat.com>
(cherry picked from commit ed7b8769c4d48c89ed593138171bc8dbb1ead108)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2017840
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
---
virtinst/nodedev.py | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/virtinst/nodedev.py b/virtinst/nodedev.py
index 248723b9..f0bc769b 100644
--- a/virtinst/nodedev.py
+++ b/virtinst/nodedev.py
@@ -235,7 +235,8 @@ def _AddressStringToHostdev(conn, addrstr):
hostdev.bus = bus
hostdev.device = device
else:
- raise RuntimeError("Unknown address type")
+ raise RuntimeError(
+ "Unknown hostdev address string format '%s'" % addrstr)
except Exception:
log.debug("Error parsing node device string.", exc_info=True)
raise
--
2.34.1

230
SOURCES/virt-manager-tests-verify-MDEV-support.patch Normal file
View File

@ -0,0 +1,230 @@
From bbf159da53b34060ae8e5f3023a78a541fec333a Mon Sep 17 00:00:00 2001
From: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
Date: Mon, 31 May 2021 21:54:28 +0200
Subject: [PATCH] tests: verify MDEV support
Add tests to verify add, edit and remove features of mediated
devices.
Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1995131
(cherry picked from commit 9d4002ee0f7088c490748ffb3144c006f4e39c68)
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
---
.../virt-xml-add-hostdev-mdev-start.xml | 12 +++++++
.../cli/compare/virt-xml-add-hostdev-mdev.xml | 14 ++++++++
tests/data/cli/compare/virt-xml-edit-all.xml | 7 ++++
.../compare/virt-xml-edit-hostdev-mdev.xml | 11 +++++++
.../compare/virt-xml-edit-simple-redirdev.xml | 2 +-
.../compare/virt-xml-remove-hostdev-mdev.xml | 15 +++++++++
tests/data/testdriver/testsuite.xml | 32 +++++++++++++++++++
tests/test_cli.py | 4 +++
tests/utils.py | 2 +-
9 files changed, 97 insertions(+), 2 deletions(-)
create mode 100644 tests/data/cli/compare/virt-xml-add-hostdev-mdev-start.xml
create mode 100644 tests/data/cli/compare/virt-xml-add-hostdev-mdev.xml
create mode 100644 tests/data/cli/compare/virt-xml-edit-hostdev-mdev.xml
create mode 100644 tests/data/cli/compare/virt-xml-remove-hostdev-mdev.xml
diff --git a/tests/data/cli/compare/virt-xml-add-hostdev-mdev-start.xml b/tests/data/cli/compare/virt-xml-add-hostdev-mdev-start.xml
new file mode 100644
index 00000000..3742d454
--- /dev/null
+++ b/tests/data/cli/compare/virt-xml-add-hostdev-mdev-start.xml
@@ -0,0 +1,12 @@
+ <model type="cirrus" vram="16384" heads="1" primary="yes"/>
+ </video>
+ <memballoon model="virtio"/>
++ <hostdev mode="subsystem" type="mdev" managed="no" model="vfio-ccw">
++ <source>
++ <address uuid="8e37ee90-2b51-45e3-9b25-bf8283c03110"/>
++ </source>
++ </hostdev>
+ </devices>
+ </domain>
+
+Domain 'test-state-shutoff' started successfully.
diff --git a/tests/data/cli/compare/virt-xml-add-hostdev-mdev.xml b/tests/data/cli/compare/virt-xml-add-hostdev-mdev.xml
new file mode 100644
index 00000000..c2acff8f
--- /dev/null
+++ b/tests/data/cli/compare/virt-xml-add-hostdev-mdev.xml
@@ -0,0 +1,14 @@
+ <vsock model="virtio">
+ <cid auto="no" address="5"/>
+ </vsock>
++ <hostdev mode="subsystem" type="mdev" managed="no" model="vfio-ccw">
++ <source>
++ <address uuid="8e37ee90-2b51-45e3-9b25-bf8283c03110"/>
++ </source>
++ </hostdev>
+ </devices>
+ <seclabel type="dynamic" model="selinux" relabel="yes"/>
+ <keywrap>
+
+Domain 'test-for-virtxml' defined successfully.
+Changes will take effect after the domain is fully powered off.
diff --git a/tests/data/cli/compare/virt-xml-edit-all.xml b/tests/data/cli/compare/virt-xml-edit-all.xml
index ed09effc..5bdee2aa 100644
--- a/tests/data/cli/compare/virt-xml-edit-all.xml
+++ b/tests/data/cli/compare/virt-xml-edit-all.xml
@@ -8,6 +8,13 @@
<address domain="0x0000" bus="0x00" slot="0x19" function="0x0"/>
</source>
<rom bar="off"/>
++ <driver name="vfio"/>
+ </hostdev>
+ <hostdev mode="subsystem" type="mdev" managed="no" model="vfio-ccw">
+ <source>
+ <address uuid="b1ae8bf6-38b0-4c81-9d44-78ce3f520496"/>
+ </source>
+ <address type="ccw" cssid="0xfe" ssid="0x0" devno="0x0002"/>
+ <driver name="vfio"/>
</hostdev>
<redirdev bus="usb" type="tcp">
diff --git a/tests/data/cli/compare/virt-xml-edit-hostdev-mdev.xml b/tests/data/cli/compare/virt-xml-edit-hostdev-mdev.xml
new file mode 100644
index 00000000..ef5523db
--- /dev/null
+++ b/tests/data/cli/compare/virt-xml-edit-hostdev-mdev.xml
@@ -0,0 +1,11 @@
+ <source>
+ <address uuid="b1ae8bf6-38b0-4c81-9d44-78ce3f520496"/>
+ </source>
+- <address type="ccw" cssid="0xfe" ssid="0x0" devno="0x0002"/>
++ <address type="ccw" cssid="0xfe" ssid="0x0" devno="0x0008"/>
+ </hostdev>
+ <redirdev bus="usb" type="tcp">
+ <source mode="connect" host="localhost" service="4000"/>
+
+Domain 'test-for-virtxml' defined successfully.
+Changes will take effect after the domain is fully powered off.
diff --git a/tests/data/cli/compare/virt-xml-edit-simple-redirdev.xml b/tests/data/cli/compare/virt-xml-edit-simple-redirdev.xml
index 52ffddfe..f1a0ff6c 100644
--- a/tests/data/cli/compare/virt-xml-edit-simple-redirdev.xml
+++ b/tests/data/cli/compare/virt-xml-edit-simple-redirdev.xml
@@ -1,5 +1,5 @@
</source>
- <rom bar="off"/>
+ <address type="ccw" cssid="0xfe" ssid="0x0" devno="0x0002"/>
</hostdev>
- <redirdev bus="usb" type="tcp">
- <source mode="connect" host="localhost" service="4000"/>
diff --git a/tests/data/cli/compare/virt-xml-remove-hostdev-mdev.xml b/tests/data/cli/compare/virt-xml-remove-hostdev-mdev.xml
new file mode 100644
index 00000000..d4c33804
--- /dev/null
+++ b/tests/data/cli/compare/virt-xml-remove-hostdev-mdev.xml
@@ -0,0 +1,15 @@
+ </source>
+ <rom bar="off"/>
+ </hostdev>
+- <hostdev mode="subsystem" type="mdev" managed="no" model="vfio-ccw">
+- <source>
+- <address uuid="b1ae8bf6-38b0-4c81-9d44-78ce3f520496"/>
+- </source>
+- <address type="ccw" cssid="0xfe" ssid="0x0" devno="0x0002"/>
+- </hostdev>
+ <redirdev bus="usb" type="tcp">
+ <source mode="connect" host="localhost" service="4000"/>
+ <protocol type="raw"/>
+
+Domain 'test-for-virtxml' defined successfully.
+Changes will take effect after the domain is fully powered off.
diff --git a/tests/data/testdriver/testsuite.xml b/tests/data/testdriver/testsuite.xml
index fd255138..a073cbce 100644
--- a/tests/data/testdriver/testsuite.xml
+++ b/tests/data/testdriver/testsuite.xml
@@ -259,6 +259,12 @@
</source>
<rom bar='off'/>
</hostdev>
+ <hostdev mode="subsystem" type="mdev" managed="no" model="vfio-ccw">
+ <source>
+ <address uuid="b1ae8bf6-38b0-4c81-9d44-78ce3f520496"/>
+ </source>
+ <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0002'/>
+ </hostdev>
<serial type='null'/>
@@ -737,5 +743,31 @@
</capability>
</device>
+<device>
+ <name>mdev_8e37ee90_2b51_45e3_9b25_bf8283c03110</name>
+ <path>/sys/devices/css0/0.0.0023/8e37ee90-2b51-45e3-9b25-bf8283c03110</path>
+ <parent>css_0_0_0023</parent>
+ <driver>
+ <name>vfio_mdev</name>
+ </driver>
+ <capability type='mdev'>
+ <type id='vfio_ccw-io'/>
+ <iommuGroup number='0'/>
+ </capability>
+</device>
+
+<device>
+ <name>mdev_b1ae8bf6_38b0_4c81_9d44_78ce3f520496</name>
+ <path>/sys/devices/css0/0.0.0023/b1ae8bf6-38b0-4c81-9d44-78ce3f520496</path>
+ <parent>css_0_0_0023</parent>
+ <driver>
+ <name>vfio_mdev</name>
+ </driver>
+ <capability type='mdev'>
+ <type id='vfio_ccw-io'/>
+ <iommuGroup number='0'/>
+ </capability>
+</device>
+
</node>
diff --git a/tests/test_cli.py b/tests/test_cli.py
index 092e087a..4b714e3e 100644
--- a/tests/test_cli.py
+++ b/tests/test_cli.py
@@ -1274,6 +1274,7 @@ c.add_compare("--edit mac=00:11:7f:33:44:55 --network target=nic55", "edit-selec
c.add_compare("--edit target=hda --disk boot_order=1", "edit-select-disk-bootorder")
c.add_compare("--edit path=/dev/null --disk path=,target=fdb,boot_order=12", "edit-disk-unset") # --disk matching, using empty value to unset path
c.add_compare("--edit --memballoon none", "edit-disable-memballoon")
+c.add_compare("--edit address.devno=0x0002 --hostdev address.devno=0x0008", "edit-hostdev-mdev")
c = vixml.add_category("edit and start selection", "test-state-shutoff --print-diff --start")
c.add_compare("--define --edit target=vda --disk boot_order=1", "start-select-disk-bootorder")
@@ -1308,6 +1309,8 @@ c.add_compare("--remove-device --disk /dev/null", "remove-disk-path")
c.add_compare("--remove-device --video all", "remove-video-all")
c.add_compare("--remove-device --host-device 0x04b3:0x4485", "remove-hostdev-name")
c.add_compare("--remove-device --memballoon all", "remove-memballoon")
+c.add_compare("--add-device --hostdev mdev_8e37ee90_2b51_45e3_9b25_bf8283c03110", "add-hostdev-mdev")
+c.add_compare("--remove-device --hostdev mdev_b1ae8bf6_38b0_4c81_9d44_78ce3f520496", "remove-hostdev-mdev")
c = vixml.add_category("add/rm devices and start", "test-state-shutoff --print-diff --start")
c.add_invalid("--add-device --pm suspend_to_disk=yes") # --add-device without a device
@@ -1318,6 +1321,7 @@ c.add_compare("--define --add-device --host-device usb_device_4b3_4485_noserial"
c.add_compare("--add-device --disk %(EXISTIMG1)s,bus=virtio,target=vdf", "add-disk-basic-start")
c.add_compare("--add-device --disk %(NEWIMG1)s,size=.01", "add-disk-create-storage-start")
c.add_compare("--remove-device --disk /dev/null", "remove-disk-path-start")
+c.add_compare("--add-device --hostdev mdev_8e37ee90_2b51_45e3_9b25_bf8283c03110", "add-hostdev-mdev-start")
c = vixml.add_category("add/rm devices OS KVM", "--connect %(URI-KVM)s test --print-diff --define")
c.add_compare("--add-device --disk %(EXISTIMG1)s", "kvm-add-disk-os-from-xml") # Guest OS (none) from XML
diff --git a/tests/utils.py b/tests/utils.py
index 16ba26b4..62443ca8 100644
--- a/tests/utils.py
+++ b/tests/utils.py
@@ -231,7 +231,7 @@ def diff_compare(actual_out, filename=None, expect_out=None):
open(filename, "w").write(actual_out)
expect_out = open(filename).read()
- diff = xmlutil.diff(expect_out, actual_out,
+ diff = xmlutil.diff(expect_out.rstrip(), actual_out.rstrip(),
filename or '', "Generated output")
if diff:
raise AssertionError("Conversion outputs did not match.\n%s" % diff)
--
2.31.1

200
SOURCES/virt-manager-urlfetcher-Add-xorriso-ISOReader-implementation.patch Normal file
View File

@ -0,0 +1,200 @@
From 2bda38a197a780a85e9ce448ea81a81fe866c981 Mon Sep 17 00:00:00 2001
From: Cole Robinson <crobinso@redhat.com>
Date: Wed, 7 Apr 2021 11:45:00 -0400
Subject: [PATCH] urlfetcher: Add xorriso ISOReader implementation
xorisso is the still maintained isoinfo alternative, and may be
the only iso reading tool in RHEL9, so we need to support it.
Make it the default for our spec file and test suite too
Signed-off-by: Cole Robinson <crobinso@redhat.com>
(cherry picked from commit f793986378f84bb409d2451bdb62ca08fd4cb5b4)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1973236
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
---
man/virt-install.rst | 2 +-
tests/test_cli.py | 12 ++++-----
virt-manager.spec | 4 +--
virtinst/install/urldetect.py | 4 +--
virtinst/install/urlfetcher.py | 48 +++++++++++++++++++++++++---------
5 files changed, 47 insertions(+), 23 deletions(-)
diff --git a/man/virt-install.rst b/man/virt-install.rst
index 963f9564..f75af635 100644
--- a/man/virt-install.rst
+++ b/man/virt-install.rst
@@ -617,7 +617,7 @@ ftp://host/path
An FTP server location containing an installable distribution image.
ISO
- Probe the ISO and extract files using 'isoinfo'
+ Extract files directly from the ISO path
DIRECTORY
Path to a local directory containing an installable distribution image.
diff --git a/tests/test_cli.py b/tests/test_cli.py
index 5e69a135..3534e0e2 100644
--- a/tests/test_cli.py
+++ b/tests/test_cli.py
@@ -39,7 +39,7 @@ MEDIA_DIR = os.path.relpath(utils.DATADIR + "/fakemedia", utils.TOPDIR)
UNATTENDED_DIR = XMLDIR + "/unattended"
OLD_OSINFO = utils.has_old_osinfo()
NO_OSINFO_UNATTEND = not unattended.OSInstallScript.have_new_libosinfo()
-HAS_ISOINFO = shutil.which("isoinfo")
+HAS_xorriso = shutil.which("xorriso")
# We use this check as a surrogate for a released libosinfo with a bug
# fix we need to get full test coverage
@@ -100,9 +100,9 @@ def has_old_osinfo():
return "osinfo is too old"
-def missing_isoinfo():
- if not HAS_ISOINFO:
- return "isoinfo not installed"
+def missing_xorriso():
+ if not HAS_xorriso:
+ return "xorriso not installed"
def no_osinfo_unattend_cb():
@@ -995,8 +995,8 @@ c.add_compare("--connect " + utils.URIs.kvm_session + " --disk size=8 --os-varia
c.add_valid("--connect " + utils.URIs.kvm_session + " --install fedora21", prerun_check=has_old_osinfo) # hits some get_search_paths and media_upload code paths
# misc KVM config tests
-c.add_compare("--disk none --location %(ISO-NO-OS)s,kernel=frib.img,initrd=/frob.img", "location-manual-kernel", prerun_check=missing_isoinfo) # --location with an unknown ISO but manually specified kernel paths
-c.add_compare("--disk %(EXISTIMG1)s --location %(ISOTREE)s --nonetworks", "location-iso", prerun_check=missing_isoinfo) # Using --location iso mounting
+c.add_compare("--disk none --location %(ISO-NO-OS)s,kernel=frib.img,initrd=/frob.img", "location-manual-kernel", prerun_check=missing_xorriso) # --location with an unknown ISO but manually specified kernel paths
+c.add_compare("--disk %(EXISTIMG1)s --location %(ISOTREE)s --nonetworks", "location-iso", prerun_check=missing_xorriso) # Using --location iso mounting
c.add_compare("--disk %(EXISTIMG1)s --cdrom %(ISOLABEL)s", "cdrom-centos-label") # Using --cdrom with centos CD label, should use virtio etc.
c.add_compare("--disk %(EXISTIMG1)s --install bootdev=network --os-variant rhel5.4 --cloud-init none", "kvm-rhel5") # RHEL5 defaults
c.add_compare("--disk %(EXISTIMG1)s --install kernel=%(ISO-WIN7)s,initrd=%(ISOLABEL)s,kernel_args='foo bar' --os-variant rhel6.4 --unattended none", "kvm-rhel6") # RHEL6 defaults. ISO paths are just to point at existing files
diff --git a/virt-manager.spec b/virt-manager.spec
index f523551b..3946c300 100644
--- a/virt-manager.spec
+++ b/virt-manager.spec
@@ -71,8 +71,8 @@ Requires: python3-requests
Requires: libosinfo >= 0.2.10
# Required for gobject-introspection infrastructure
Requires: python3-gobject-base
-# Required for pulling files from iso media with isoinfo
-Requires: genisoimage
+# Required for pulling files from iso media
+Requires: xorriso
%description common
Common files used by the different virt-manager interfaces, as well as
diff --git a/virtinst/install/urldetect.py b/virtinst/install/urldetect.py
index a73b0bf1..f5ed0270 100644
--- a/virtinst/install/urldetect.py
+++ b/virtinst/install/urldetect.py
@@ -40,9 +40,9 @@ class _DistroCache(object):
if path not in self._filecache:
try:
content = self._fetcher.acquireFileContent(path)
- except ValueError:
+ except ValueError as e:
content = None
- log.debug("Failed to acquire file=%s", path)
+ log.debug("Failed to acquire file=%s: %s", path, e)
self._filecache[path] = content
return self._filecache[path]
diff --git a/virtinst/install/urlfetcher.py b/virtinst/install/urlfetcher.py
index 3cacab1a..835c9e40 100644
--- a/virtinst/install/urlfetcher.py
+++ b/virtinst/install/urlfetcher.py
@@ -26,7 +26,7 @@ class _ISOReader:
def __init__(self, location):
self._location = location
- def grabFile(self, url):
+ def grabFile(self, url, scratchdir):
raise NotImplementedError()
def hasFile(self, url):
raise NotImplementedError()
@@ -43,20 +43,50 @@ class _ISOinfoReader(_ISOReader):
def _make_file_list(self):
cmd = ["isoinfo", "-J", "-i", self._location, "-f"]
- log.debug("Running isoinfo: %s", cmd)
+ log.debug("Generating iso filelist: %s", cmd)
output = subprocess.check_output(cmd, stderr=subprocess.DEVNULL)
return output.splitlines(False)
- def grabFile(self, url):
+ def grabFile(self, url, scratchdir):
+ ignore = scratchdir
cmd = ["isoinfo", "-J", "-i", self._location, "-x", url]
- log.debug("Running isoinfo: %s", cmd)
+ log.debug("Extracting iso file: %s", cmd)
return subprocess.check_output(cmd)
def hasFile(self, url):
return url.encode("ascii") in self._cache_file_list
+class _XorrisoReader(_ISOReader):
+ def __init__(self, location):
+ super().__init__(location)
+ self._cache_file_list = self._make_file_list()
+
+ def _make_file_list(self):
+ delim = "VIRTINST_BEGINLIST"
+ cmd = ["xorriso", "-indev", self._location, "-print", delim, "-find"]
+
+ log.debug("Generating iso filelist: %s", cmd)
+ output = subprocess.check_output(cmd,
+ stderr=subprocess.DEVNULL, text=True)
+ return output.split(delim, 1)[1].strip().splitlines()
+
+ def grabFile(self, url, scratchdir):
+ tmp = tempfile.NamedTemporaryFile(
+ prefix="virtinst-iso", suffix="-" + os.path.basename(url),
+ dir=scratchdir)
+
+ cmd = ["xorriso", "-osirrox", "on", "-indev", self._location,
+ "-extract", url, tmp.name]
+ log.debug("Extracting iso file: %s", cmd)
+ subprocess.check_output(cmd)
+ return open(tmp.name, "rb").read()
+
+ def hasFile(self, url):
+ return ("'.%s'" % url) in self._cache_file_list
+
+
###########################
# Fetcher implementations #
###########################
@@ -349,23 +379,17 @@ class _ISOURLFetcher(_URLFetcher):
def _get_isoreader(self):
if not self._isoreader:
- self._isoreader = _ISOinfoReader(self.location)
+ self._isoreader = _XorrisoReader(self.location)
return self._isoreader
def _grabber(self, url):
- """
- Use isoinfo to grab the file
- """
if not self._hasFile(url):
raise RuntimeError("iso doesn't have file=%s" % url)
- output = self._get_isoreader().grabFile(url)
+ output = self._get_isoreader().grabFile(url, self.scratchdir)
return io.BytesIO(output), len(output)
def _hasFile(self, url):
- """
- Use isoinfo to list and search for the file
- """
return self._get_isoreader().hasFile(url)
--
2.31.1

78
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From a3017ef3d61139362482d5f3c5d6bf056fe6fb6e Mon Sep 17 00:00:00 2001
From: Cole Robinson <crobinso@redhat.com>
Date: Sat, 22 May 2021 12:18:22 -0400
Subject: [PATCH] urlfetcher: Delete the 'isoinfo' ISOReader
We didn't delete this in the last commit, mostly to make it easier
to revert this commit if it turns out we need to support both isoinfo
and xorriso. Right now I don't know of any reason why that should
be necessary but time will tell.
If we do go that route it will take more work to teach urlfetcher
to dynamically detect the presence of one or the other, along with
similar tweaks.
Signed-off-by: Cole Robinson <crobinso@redhat.com>
(cherry picked from commit 08d1a6a2ddd18f88222f9fdffa3f60f42a40bc67)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1973236
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
---
virtinst/install/urlfetcher.py | 38 +---------------------------------
1 file changed, 1 insertion(+), 37 deletions(-)
diff --git a/virtinst/install/urlfetcher.py b/virtinst/install/urlfetcher.py
index 835c9e40..838a206a 100644
--- a/virtinst/install/urlfetcher.py
+++ b/virtinst/install/urlfetcher.py
@@ -22,45 +22,9 @@ from ..logger import log
# isoreader abstraction #
#########################
-class _ISOReader:
+class _XorrisoReader():
def __init__(self, location):
self._location = location
-
- def grabFile(self, url, scratchdir):
- raise NotImplementedError()
- def hasFile(self, url):
- raise NotImplementedError()
-
-
-class _ISOinfoReader(_ISOReader):
- """
- Handle reading reading files off an iso
- """
- def __init__(self, location):
- super().__init__(location)
- self._cache_file_list = self._make_file_list()
-
- def _make_file_list(self):
- cmd = ["isoinfo", "-J", "-i", self._location, "-f"]
-
- log.debug("Generating iso filelist: %s", cmd)
- output = subprocess.check_output(cmd, stderr=subprocess.DEVNULL)
- return output.splitlines(False)
-
- def grabFile(self, url, scratchdir):
- ignore = scratchdir
- cmd = ["isoinfo", "-J", "-i", self._location, "-x", url]
-
- log.debug("Extracting iso file: %s", cmd)
- return subprocess.check_output(cmd)
-
- def hasFile(self, url):
- return url.encode("ascii") in self._cache_file_list
-
-
-class _XorrisoReader(_ISOReader):
- def __init__(self, location):
- super().__init__(location)
self._cache_file_list = self._make_file_list()
def _make_file_list(self):
--
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From dae2f3471a56f3967952e6951f60f523060c89a0 Mon Sep 17 00:00:00 2001
From: Cole Robinson <crobinso@redhat.com>
Date: Wed, 7 Apr 2021 09:51:41 -0400
Subject: [PATCH] urlfetcher: Factor out ISOReader class
This contains all the isoinfo command logic. This will be used
to add an xorriso backend as well
Signed-off-by: Cole Robinson <crobinso@redhat.com>
(cherry picked from commit b13b5e0f5edf8efabae643d28f12693f43f094db)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1973236
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
---
virtinst/install/urlfetcher.py | 64 +++++++++++++++++++++++++---------
1 file changed, 48 insertions(+), 16 deletions(-)
diff --git a/virtinst/install/urlfetcher.py b/virtinst/install/urlfetcher.py
index f531fe50..3cacab1a 100644
--- a/virtinst/install/urlfetcher.py
+++ b/virtinst/install/urlfetcher.py
@@ -18,6 +18,45 @@ import requests
from ..logger import log
+#########################
+# isoreader abstraction #
+#########################
+
+class _ISOReader:
+ def __init__(self, location):
+ self._location = location
+
+ def grabFile(self, url):
+ raise NotImplementedError()
+ def hasFile(self, url):
+ raise NotImplementedError()
+
+
+class _ISOinfoReader(_ISOReader):
+ """
+ Handle reading reading files off an iso
+ """
+ def __init__(self, location):
+ super().__init__(location)
+ self._cache_file_list = self._make_file_list()
+
+ def _make_file_list(self):
+ cmd = ["isoinfo", "-J", "-i", self._location, "-f"]
+
+ log.debug("Running isoinfo: %s", cmd)
+ output = subprocess.check_output(cmd, stderr=subprocess.DEVNULL)
+ return output.splitlines(False)
+
+ def grabFile(self, url):
+ cmd = ["isoinfo", "-J", "-i", self._location, "-x", url]
+
+ log.debug("Running isoinfo: %s", cmd)
+ return subprocess.check_output(cmd)
+
+ def hasFile(self, url):
+ return url.encode("ascii") in self._cache_file_list
+
+
###########################
# Fetcher implementations #
###########################
@@ -302,39 +341,32 @@ class _LocalURLFetcher(_URLFetcher):
class _ISOURLFetcher(_URLFetcher):
- _cache_file_list = None
+ _isoreader = None
_is_iso = True
def _make_full_url(self, filename):
return os.path.join("/", filename)
+ def _get_isoreader(self):
+ if not self._isoreader:
+ self._isoreader = _ISOinfoReader(self.location)
+ return self._isoreader
+
def _grabber(self, url):
"""
Use isoinfo to grab the file
"""
if not self._hasFile(url):
- raise RuntimeError("isoinfo didn't find file=%s" % url)
-
- cmd = ["isoinfo", "-J", "-i", self.location, "-x", url]
-
- log.debug("Running isoinfo: %s", cmd)
- output = subprocess.check_output(cmd)
+ raise RuntimeError("iso doesn't have file=%s" % url)
+ output = self._get_isoreader().grabFile(url)
return io.BytesIO(output), len(output)
def _hasFile(self, url):
"""
Use isoinfo to list and search for the file
"""
- if not self._cache_file_list:
- cmd = ["isoinfo", "-J", "-i", self.location, "-f"]
-
- log.debug("Running isoinfo: %s", cmd)
- output = subprocess.check_output(cmd, stderr=subprocess.DEVNULL)
-
- self._cache_file_list = output.splitlines(False)
-
- return url.encode("ascii") in self._cache_file_list
+ return self._get_isoreader().hasFile(url)
class DirectFetcher(_URLFetcher):
--
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From 900413f1fccc3a4f64f66066d851e3a03b821156 Mon Sep 17 00:00:00 2001
From: Cole Robinson <crobinso@redhat.com>
Date: Fri, 30 Jul 2021 10:45:07 -0400
Subject: [PATCH] urlfetcher: Silence xorisso stderr output
Signed-off-by: Cole Robinson <crobinso@redhat.com>
(cherry picked from commit 8754a59d9228caacf43bcb1af6ad307da7217b09)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1973236
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
---
virtinst/install/urlfetcher.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/virtinst/install/urlfetcher.py b/virtinst/install/urlfetcher.py
index 838a206a..67a68002 100644
--- a/virtinst/install/urlfetcher.py
+++ b/virtinst/install/urlfetcher.py
@@ -44,7 +44,7 @@ class _XorrisoReader():
cmd = ["xorriso", "-osirrox", "on", "-indev", self._location,
"-extract", url, tmp.name]
log.debug("Extracting iso file: %s", cmd)
- subprocess.check_output(cmd)
+ subprocess.check_output(cmd, stderr=subprocess.DEVNULL)
return open(tmp.name, "rb").read()
def hasFile(self, url):
--
2.31.1

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@ -0,0 +1,256 @@
From 06f12e246c206311bc5d7fcbd24ac02df1e3fff9 Mon Sep 17 00:00:00 2001
From: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
Date: Wed, 14 Apr 2021 17:18:55 +0200
Subject: [PATCH] virt-install: add mediated device
Add support to install a virtual server with passed-through mediated
device. Mediated device can be created using vGPU attached to
vfio_pci driver or DASD attached to vfio_ccw driver or APQNs attached
to vfio_ap driver.
Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1995131
(cherry picked from commit 965480e8bc85caf8a4f36b4a2f07963067b63cf6)
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
---
.../cli/compare/virt-install-many-devices.xml | 19 +++++++++
tests/data/testdriver/testdriver.xml | 40 +++++++++++++++++++
tests/test_cli.py | 3 ++
tests/test_nodedev.py | 30 ++++++++++++++
virtinst/devices/hostdev.py | 36 ++++++++++++++++-
virtinst/nodedev.py | 4 ++
6 files changed, 131 insertions(+), 1 deletion(-)
diff --git a/tests/data/cli/compare/virt-install-many-devices.xml b/tests/data/cli/compare/virt-install-many-devices.xml
index 49e9dcc7..3bd756b3 100644
--- a/tests/data/cli/compare/virt-install-many-devices.xml
+++ b/tests/data/cli/compare/virt-install-many-devices.xml
@@ -592,6 +592,25 @@
<char>/dev/pty7</char>
</source>
</hostdev>
+ <hostdev mode="subsystem" type="mdev" managed="no" model="vfio-ccw">
+ <address type="ccw" cssid="0xfe" ssid="0x1" devno="0x0008"/>
+ <source>
+ <address uuid="8e37ee90-2b51-45e3-9b25-bf8283c03110"/>
+ </source>
+ </hostdev>
+ <hostdev mode="subsystem" type="mdev" managed="no" model="vfio-ap">
+ <source>
+ <address uuid="11f92c9d-b0b0-4016-b306-a8071277f8b9"/>
+ </source>
+ </hostdev>
+ <hostdev mode="subsystem" type="mdev" managed="yes" model="vfio-pci" display="off" ramfb="off">
+ <address type="pci" domain="0" bus="1" slot="1" function="0">
+ <zpci uid="0x0001" fid="0x00000001"/>
+ </address>
+ <source>
+ <address uuid="4b20d080-1b54-4048-85b3-a6a62d165c01"/>
+ </source>
+ </hostdev>
<redirdev bus="usb" type="spicevmc"/>
<redirdev bus="usb" type="tcp">
<source host="localhost" service="4000"/>
diff --git a/tests/data/testdriver/testdriver.xml b/tests/data/testdriver/testdriver.xml
index ea90f0f7..b8d67bac 100644
--- a/tests/data/testdriver/testdriver.xml
+++ b/tests/data/testdriver/testdriver.xml
@@ -3645,5 +3645,45 @@ ba</description>
</capability>
</device>
+<device>
+ <name>mdev_8e37ee90_2b51_45e3_9b25_bf8283c03110</name>
+ <path>/sys/devices/css0/0.0.0023/8e37ee90-2b51-45e3-9b25-bf8283c03110</path>
+ <parent>css_0_0_0023</parent>
+ <driver>
+ <name>vfio_mdev</name>
+ </driver>
+ <capability type='mdev'>
+ <type id='vfio_ccw-io'/>
+ <iommuGroup number='0'/>
+ </capability>
+</device>
+
+<device>
+ <name>mdev_11f92c9d_b0b0_4016_b306_a8071277f8b9</name>
+ <path>/sys/devices/vfio_ap/matrix/11f92c9d-b0b0-4016-b306-a8071277f8b9</path>
+ <parent>ap_matrix</parent>
+ <driver>
+ <name>vfio_mdev</name>
+ </driver>
+ <capability type='mdev'>
+ <type id='vfio_ap-passthrough'/>
+ <iommuGroup number='2'/>
+ <attr name='assign_adapter' value='1'/>
+ <attr name='assign_domain' value='2'/>
+ </capability>
+</device>
+
+<device>
+ <name>mdev_4b20d080_1b54_4048_85b3_a6a62d165c01</name>
+ <path>/sys/devices/pci0000:00/0000:00:02.0/4b20d080-1b54-4048-85b3-a6a62d165c01</path>
+ <parent>pci_0000_06_00_0</parent>
+ <driver>
+ <name>vfio_mdev</name>
+ </driver>
+ <capability type='mdev'>
+ <type id='nvidia-11'/>
+ <iommuGroup number='12'/>
+ </capability>
+</device>
</node>
diff --git a/tests/test_cli.py b/tests/test_cli.py
index 3534e0e2..092e087a 100644
--- a/tests/test_cli.py
+++ b/tests/test_cli.py
@@ -675,6 +675,9 @@ source.reservations.managed=no,source.reservations.source.type=unix,source.reser
--hostdev wlan0,type=net
--hostdev /dev/vdz,type=storage
--hostdev /dev/pty7,type=misc
+--hostdev mdev_8e37ee90_2b51_45e3_9b25_bf8283c03110,address.type=ccw,address.cssid=0xfe,address.ssid=0x1,address.devno=0x0008
+--hostdev mdev_11f92c9d_b0b0_4016_b306_a8071277f8b9
+--hostdev mdev_4b20d080_1b54_4048_85b3_a6a62d165c01,address.type=pci,address.domain=0x0000,address.bus=0x01,address.slot=0x01,address.function=0x0,address.zpci.uid=0x0001,address.zpci.fid=0x00000001
--filesystem /source,/target,alias.name=testfsalias,driver.ats=on,driver.iommu=off,driver.packed=on
diff --git a/tests/test_nodedev.py b/tests/test_nodedev.py
index 406e321f..79678bc8 100644
--- a/tests/test_nodedev.py
+++ b/tests/test_nodedev.py
@@ -126,6 +126,36 @@ def testDRMDevice():
assert dev.get_devnode("frob")
+def testDASDMdev():
+ conn = utils.URIs.open_testdriver_cached()
+ devname = "mdev_8e37ee90_2b51_45e3_9b25_bf8283c03110"
+ dev = _nodeDevFromName(conn, devname)
+ assert dev.name == devname
+ assert dev.parent == "css_0_0_0023"
+ assert dev.device_type == "mdev"
+ assert dev.type_id == "vfio_ccw-io"
+
+
+def testAPQNMdev():
+ conn = utils.URIs.open_testdriver_cached()
+ devname = "mdev_11f92c9d_b0b0_4016_b306_a8071277f8b9"
+ dev = _nodeDevFromName(conn, devname)
+ assert dev.name == devname
+ assert dev.parent == "ap_matrix"
+ assert dev.device_type == "mdev"
+ assert dev.type_id == "vfio_ap-passthrough"
+
+
+def testPCIMdev():
+ conn = utils.URIs.open_testdriver_cached()
+ devname = "mdev_4b20d080_1b54_4048_85b3_a6a62d165c01"
+ dev = _nodeDevFromName(conn, devname)
+ assert dev.name == devname
+ assert dev.parent == "pci_0000_06_00_0"
+ assert dev.device_type == "mdev"
+ assert dev.type_id == "nvidia-11"
+
+
# NodeDevice 2 Device XML tests
def testNodeDev2USB1():
diff --git a/virtinst/devices/hostdev.py b/virtinst/devices/hostdev.py
index 3e9de2ad..e8d0fae2 100644
--- a/virtinst/devices/hostdev.py
+++ b/virtinst/devices/hostdev.py
@@ -4,6 +4,8 @@
# This work is licensed under the GNU GPLv2 or later.
# See the COPYING file in the top-level directory.
+import re
+
from .device import Device
from ..nodedev import NodeDevice
from ..xmlbuilder import XMLProperty
@@ -53,16 +55,45 @@ class DeviceHostdev(Device):
self.scsi_unit = nodedev.lun
self.managed = False
+ elif nodedev.device_type == nodedev.CAPABILITY_TYPE_MDEV:
+ self.type = "mdev"
+
+ if nodedev.type_id == "vfio_ccw-io":
+ self.model = "vfio-ccw"
+ self.managed = "no"
+
+ elif nodedev.type_id == "vfio_ap-passthrough":
+ self.model = "vfio-ap"
+ self.managed = "no"
+
+ elif (re.match("^nvidia-[0-9]{2}", nodedev.type_id) or
+ re.match("^i915-GVTg_V[0-9]_[0-9]", nodedev.type_id)):
+ self.model = "vfio-pci"
+ self.managed = "yes"
+ self.display = "off"
+ self.ramfb = "off"
+
+ else:
+ raise ValueError( # pragma: no cover
+ _("Don't know how to generate nodedev for mdev type id '%s'") %
+ nodedev.type_id)
+
+ self.uuid = nodedev.name[5:].replace('_', '-')
+
else:
raise ValueError(_("Unknown node device type %s") % nodedev)
_XML_PROP_ORDER = ["mode", "type", "managed", "vendor", "product",
- "domain", "bus", "slot", "function"]
+ "domain", "bus", "slot", "function", "model",
+ "display", "ramfb"]
mode = XMLProperty("./@mode")
type = XMLProperty("./@type")
managed = XMLProperty("./@managed", is_yesno=True)
+ model = XMLProperty("./@model")
+ display = XMLProperty("./@display")
+ ramfb = XMLProperty("./@ramfb")
vendor = XMLProperty("./source/vendor/@id")
product = XMLProperty("./source/product/@id")
@@ -92,6 +123,9 @@ class DeviceHostdev(Device):
# type=misc handling
storage_block = XMLProperty("./source/block")
+ # type=mdev
+ uuid = XMLProperty("./source/address/@uuid")
+
##################
# Default config #
diff --git a/virtinst/nodedev.py b/virtinst/nodedev.py
index 9d2c8f10..97841794 100644
--- a/virtinst/nodedev.py
+++ b/virtinst/nodedev.py
@@ -40,6 +40,7 @@ class NodeDevice(XMLBuilder):
CAPABILITY_TYPE_SCSIBUS = "scsi_host"
CAPABILITY_TYPE_SCSIDEV = "scsi"
CAPABILITY_TYPE_DRM = "drm"
+ CAPABILITY_TYPE_MDEV = "mdev"
@staticmethod
def lookupNodedevFromString(conn, idstring):
@@ -168,6 +169,9 @@ class NodeDevice(XMLBuilder):
if len(self.devnodes) > 0:
return self.devnodes[0]
+ # type='mdev' options
+ type_id = XMLProperty("./capability/type/@id")
+
def _AddressStringToHostdev(conn, addrstr):
from .devices import DeviceHostdev
--
2.31.1

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From fe341d97aee2666dc378f89de4a957bc8ae35a21 Mon Sep 17 00:00:00 2001
From: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
Date: Mon, 7 Jun 2021 11:34:21 +0200
Subject: [PATCH] virt-manager: enable MDEV support
Enable virt-manager GUI to support add, edit, remove, hot-plug and
hot-unplug of mediated devices (like DASDs, APQNs and PCIs) in virtual
server.
It is not possible to edit MDEV when a virtual server is in
running state, as this is not supported by libvirt.
Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1995131
(cherry picked from commit 0e15cd51dfbdaa09f7d34ed1edce2f5416130361)
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
---
tests/data/testdriver/testdriver.xml | 39 ++++++++++++++++++++++++++++
tests/uitests/test_addhardware.py | 6 +++++
virtManager/addhardware.py | 19 +++++++++++++-
3 files changed, 63 insertions(+), 1 deletion(-)
diff --git a/tests/data/testdriver/testdriver.xml b/tests/data/testdriver/testdriver.xml
index b8d67bac..5875732a 100644
--- a/tests/data/testdriver/testdriver.xml
+++ b/tests/data/testdriver/testdriver.xml
@@ -3645,6 +3645,27 @@ ba</description>
</capability>
</device>
+<device>
+ <name>css_0_0_0023</name>
+ <path>/sys/devices/css0/0.0.0023</path>
+ <parent>computer</parent>
+ <driver>
+ <name>vfio_ccw</name>
+ </driver>
+ <capability type='css'>
+ <cssid>0x0</cssid>
+ <ssid>0x0</ssid>
+ <devno>0x0023</devno>
+ <capability type='mdev_types'>
+ <type id='vfio_ccw-io'>
+ <name>I/O subchannel (Non-QDIO)</name>
+ <deviceAPI>vfio-ccw</deviceAPI>
+ <availableInstances>0</availableInstances>
+ </type>
+ </capability>
+ </capability>
+</device>
+
<device>
<name>mdev_8e37ee90_2b51_45e3_9b25_bf8283c03110</name>
<path>/sys/devices/css0/0.0.0023/8e37ee90-2b51-45e3-9b25-bf8283c03110</path>
@@ -3658,6 +3679,24 @@ ba</description>
</capability>
</device>
+<device>
+ <name>ap_matrix</name>
+ <path>/sys/devices/vfio_ap/matrix</path>
+ <parent>computer</parent>
+ <driver>
+ <name>vfio_ap</name>
+ </driver>
+ <capability type='ap_matrix'>
+ <capability type='mdev_types'>
+ <type id='vfio_ap-passthrough'>
+ <name>VFIO AP Passthrough Device</name>
+ <deviceAPI>vfio-ap</deviceAPI>
+ <availableInstances>65536</availableInstances>
+ </type>
+ </capability>
+ </capability>
+</device>
+
<device>
<name>mdev_11f92c9d_b0b0_4016_b306_a8071277f8b9</name>
<path>/sys/devices/vfio_ap/matrix/11f92c9d-b0b0-4016-b306-a8071277f8b9</path>
diff --git a/tests/uitests/test_addhardware.py b/tests/uitests/test_addhardware.py
index ce3da57c..56acc2fa 100644
--- a/tests/uitests/test_addhardware.py
+++ b/tests/uitests/test_addhardware.py
@@ -459,6 +459,12 @@ def testAddHosts(app):
app.click_alert_button("device is already in use by", "Yes")
lib.utils.check(lambda: details.active)
+ # Add MDEV device
+ _open_addhw(app, details)
+ tab = _select_hw(addhw, "MDEV Host Device", "host-tab")
+ tab.find_fuzzy("mdev_8e37ee90_2b51_45e3_9b25_bf8283c03110",
+ "table cell").click()
+ _finish(addhw, check=details)
def testAddChars(app):
diff --git a/virtManager/addhardware.py b/virtManager/addhardware.py
index cbf19f58..13b899c3 100644
--- a/virtManager/addhardware.py
+++ b/virtManager/addhardware.py
@@ -249,6 +249,10 @@ class vmmAddHardware(vmmGObjectUI):
add_hw_option(_("PCI Host Device"), "system-run", PAGE_HOSTDEV,
nodedev_enabled, nodedev_errstr, "pci")
+ add_hw_option(_("MDEV Host Device"), "system-run", PAGE_HOSTDEV,
+ self.conn.support.conn_nodedev(),
+ _("Connection does not support host device enumeration"),
+ "mdev")
add_hw_option(_("Video"), "video-display", PAGE_VIDEO, True,
_("Libvirt version does not support video devices."))
add_hw_option(_("Watchdog"), "device_pci", PAGE_WATCHDOG,
@@ -656,6 +660,9 @@ class vmmAddHardware(vmmGObjectUI):
(dehex(hostdev.domain), dehex(hostdev.bus),
dehex(hostdev.slot), dehex(hostdev.function)))
+ elif hostdev.uuid:
+ label += " %s" % (str(hostdev.uuid))
+
return label
@@ -775,6 +782,12 @@ class vmmAddHardware(vmmGObjectUI):
if dev.xmlobj.name == subdev.xmlobj.parent:
prettyname += " (%s)" % subdev.pretty_name()
+ if devtype == "mdev":
+ for parentdev in self.conn.list_nodedevs():
+ if dev.xmlobj.parent == parentdev.xmlobj.name:
+ prettyname = "%s %s" % (
+ parentdev.pretty_name(), prettyname)
+
model.append([dev.xmlobj, prettyname])
if len(model) == 0:
@@ -981,11 +994,13 @@ class vmmAddHardware(vmmGObjectUI):
if page == PAGE_HOSTDEV:
# Need to do this here, since we share the hostdev page
- # between two different HW options
+ # between different HW options
row = self._get_hw_selection()
devtype = "usb_device"
if row and row[5] == "pci":
devtype = "pci"
+ if row and row[5] == "mdev":
+ devtype = "mdev"
self._populate_hostdev_model(devtype)
if page == PAGE_CONTROLLER:
@@ -1036,6 +1051,8 @@ class vmmAddHardware(vmmGObjectUI):
row = self._get_hw_selection()
if row and row[5] == "pci":
return _("PCI Device")
+ if row and row[5] == "mdev":
+ return _("MDEV Device")
return _("USB Device")
raise RuntimeError("Unknown page %s" % page) # pragma: no cover
--
2.31.1

77
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@ -0,0 +1,77 @@
From d4a11d8f8a0b7990c9d349da2306c7f4103a43e0 Mon Sep 17 00:00:00 2001
From: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
Date: Mon, 31 May 2021 21:54:26 +0200
Subject: [PATCH] virt-xml: add support for mediated devices
Provide support to add/remove MDEV in a guest domain, which is in
shut-off or running state (hotplug/unplug). Also support update of
already existing MDEV device, when the guest domain is in shut-off
state. Please note that libvirt does not support update of MDEV
device, when the guest domain is in running state.
Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1995131
(cherry picked from commit 9363e1e692bb0d01184ecc7991d61c95542f690b)
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
---
virtinst/nodedev.py | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/virtinst/nodedev.py b/virtinst/nodedev.py
index 97841794..f54a311c 100644
--- a/virtinst/nodedev.py
+++ b/virtinst/nodedev.py
@@ -5,6 +5,7 @@
# See the COPYING file in the top-level directory.
import os
+import uuid
from .logger import log
from .xmlbuilder import XMLBuilder, XMLProperty, XMLChildProperty
@@ -25,6 +26,16 @@ def _compare_int(nodedev_val, hostdev_val):
return (nodedev_val == hostdev_val or hostdev_val == -1)
+def _compare_uuid(nodedev_val, hostdev_val):
+ try:
+ nodedev_val = uuid.UUID(nodedev_val)
+ hostdev_val = uuid.UUID(hostdev_val)
+ except Exception: # pragma: no cover
+ return -1
+
+ return (nodedev_val == hostdev_val)
+
+
class DevNode(XMLBuilder):
XML_NAME = "devnode"
@@ -82,6 +93,9 @@ class NodeDevice(XMLBuilder):
parent = XMLProperty("./parent")
device_type = XMLProperty("./capability/@type")
+ def get_mdev_uuid(self):
+ return self.name[5:].replace('_', '-')
+
def compare_to_hostdev(self, hostdev):
if self.device_type == "pci":
if hostdev.type != "pci":
@@ -101,6 +115,12 @@ class NodeDevice(XMLBuilder):
_compare_int(self.bus, hostdev.bus) and
_compare_int(self.device, hostdev.device))
+ if self.device_type == "mdev":
+ if hostdev.type != "mdev":
+ return False
+
+ return _compare_uuid(self.get_mdev_uuid(), hostdev.uuid)
+
return False
--
2.31.1

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