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445a09bdc9
Right now when building the qemu command line, we try to do various unconditional validations of the guest CPU against the host CPU. However this checks are overly applied. The only time we should use the checks are: - The user requests host-model/host-passthrough, or - When KVM is requsted. CPU features requested in TCG mode are always emulated by qemu and are independent of the host CPU, so no host CPU checks should be performed. Right now if trying to specify a CPU for arm on an x86 host, it attempts to do non-sensical validation and falls over. Switch all the test cases that were intending to test CPU validation to use KVM, so they continue to test the intended code. Amend some aarch64 XML tests with a CPU model, to ensure things work correctly.
49 lines
1.4 KiB
XML
49 lines
1.4 KiB
XML
<domain type="qemu">
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<name>aarch64test</name>
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<uuid>496d7ea8-9739-544b-4ebd-ef08be936e8b</uuid>
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<memory>1048576</memory>
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<currentMemory>1048576</currentMemory>
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<vcpu placement='static'>1</vcpu>
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<os>
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<type arch="aarch64" machine="virt">hvm</type>
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<kernel>/aarch64.kernel</kernel>
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<initrd>/aarch64.initrd</initrd>
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<dtb>/aarch64.dtb</dtb>
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<cmdline>earlyprintk console=ttyAMA0,115200n8 rw root=/dev/vda rootwait</cmdline>
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</os>
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<features>
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<acpi/>
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<apic/>
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<pae/>
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</features>
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<cpu match='exact'>
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<model>cortex-a53</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>restart</on_crash>
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<devices>
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<emulator>/usr/bin/qemu-system-aarch64</emulator>
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<disk type='file' device='disk'>
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<source file='/aarch64.raw'/>
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<target dev='vda' bus='virtio'/>
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</disk>
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<interface type='user'>
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<mac address='52:54:00:09:a4:37'/>
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<model type='virtio'/>
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</interface>
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<console type='pty'/>
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<console type='pty'>
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<target type='virtio' port='0'/>
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</console>
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<memballoon model='virtio'/>
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<!--
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This actually doesn't work in practice because vexpress only has
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4 virtio slots available, rng makes 5 -->
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<rng model='virtio'>
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<backend model='random'>/dev/random</backend>
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</rng>
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</devices>
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</domain>
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