[libvirt PATCH] qemu: Don't use CPU from host capabilities as host-model on ARM

Daniel P. Berrangé berrange at redhat.com
Wed May 6 09:39:40 UTC 2020


On Wed, May 06, 2020 at 10:08:29AM +0200, Jiri Denemark wrote:
> We never supported host-model CPUs on ARM and we don't want to support
> them even once patches for direct detection of host CPU are merged. And
> since using host CPU definition for host-model CPUs exist only for
> backward compatibility, we should not use it for any host-model support
> added in the future. Such enhancement should exclusively use the result
> of query-cpu-model-expansion. Until proper host-model support is
> implemented for ARM (if ever), we need to make sure the detected host
> CPU is not accidentally used for host-model CPUs.
> 
> Signed-off-by: Jiri Denemark <jdenemar at redhat.com>
> ---
>  src/qemu/qemu_capabilities.c | 2 ++
>  1 file changed, 2 insertions(+)

Reviewed-by: Daniel P. Berrangé <berrange at redhat.com>


Regards,
Daniel
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