Re: Virtualization and older CPUs

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Thx!

On Tue, Jul 23, 2024, 04:08 Will McDonald <wmcdonald@xxxxxxxxx> wrote:
This looks like if might help lead you toward an answer...

https://qemu-project.gitlab.io/qemu/system/qemu-cpu-models.html#libvirt-guest-xml



On Tue, 23 Jul 2024, 09:54 Javier Perez, <pepebuho@xxxxxxxxx> wrote:
Hi.
How can I tell virt-manager to create a VM but with a CPU of an older generation? I am trying to play an old game with wine but I keep getting crashes. Something about UMIP and SIDTs and similar stuff.
My plan is, given that my CPU is 14th generation, probably I could get away virtualizing a VM faking an older CPU without that feature.
My google-fu has not been that good, all I get is virtualizationn on old machines instead of how to virtualize an older CPU in a newer machine.

Thanks for pointing me on the right direction...

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