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ccf4aa37a0
libvirt 8.6.0 introduced these checks and very clearly delineated two possible firmware selection scenarios: manual firmware selection, where the user is responsible for providing all information, and firmware autoselection, where a list of desired features is provided and everything else is handled by libvirt. In the interest of maintaining the clear separation between these two scenarios, setting most attributes when firmware autoselection is active will result in the configuration being rejected. This works fine, but is unnecessarily restrictive: in most cases, the additional information that the user has provided matches the information that libvirt would have discovered on its own by looking at firmware descriptors, and asking the user to scrub it from the XML only result in pointless friction. Remove these checks entirely. Unsurprisingly, this results in a few test cases that were rejected until now to suddenly start working and producing sensible results. The firmware-auto-efi-loader-path-nonstandard test case is notable: while we can now enable the xml2xml part of the test, the xml2argv part is still failing, although in a slightly different way. This is expected: since the firmware binary is a non-standard one, libvirt is unable to figure out the missing information from a firmware descriptor, and the configuration is still ultimately an invalid one. However, if we were to find such a configuration on disk at daemon startup, we would not ignore it completely and instead would offer the user a chance to fix it. Signed-off-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
36 lines
1.2 KiB
XML
36 lines
1.2 KiB
XML
<domain type='kvm'>
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<name>guest</name>
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<uuid>63840878-0deb-4095-97e6-fc444d9bc9fa</uuid>
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<memory unit='KiB'>1048576</memory>
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<currentMemory unit='KiB'>1048576</currentMemory>
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<vcpu placement='static'>1</vcpu>
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<os firmware='efi'>
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<type arch='x86_64' machine='pc-q35-4.0'>hvm</type>
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<loader readonly='yes' type='pflash'>/path/to/OVMF_CODE.fd</loader>
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<boot dev='hd'/>
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</os>
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<features>
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<acpi/>
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</features>
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<cpu mode='custom' match='exact' check='none'>
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<model fallback='forbid'>qemu64</model>
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</cpu>
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<clock offset='utc'/>
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<on_poweroff>destroy</on_poweroff>
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<on_reboot>restart</on_reboot>
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<on_crash>destroy</on_crash>
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<devices>
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<emulator>/usr/bin/qemu-system-x86_64</emulator>
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<controller type='usb' index='0' model='none'/>
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<controller type='sata' index='0'>
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<address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/>
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</controller>
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<controller type='pci' index='0' model='pcie-root'/>
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<input type='mouse' bus='ps2'/>
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<input type='keyboard' bus='ps2'/>
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<audio id='1' type='none'/>
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<watchdog model='itco' action='reset'/>
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<memballoon model='none'/>
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</devices>
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</domain>
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