Re: [PATCH] cpu_map: Introduce A64FX

Hi Jiri On 8/31/22 20:30, Jiri Denemark wrote: > On Wed, Aug 31, 2022 at 09:22:16 +0000, Liu Yiding wrote: >> Add A64FX as a supported cpu model. >> >> Signed-off-by: Liu Yiding <liuyd.fnst(a)fujitsu.com&gt; >> --- >> src/cpu_map/arm_A64FX.xml | 6 ++++++ >> src/cpu_map/arm_vendors.xml | 1 + >> src/cpu_map/index.xml | 3 +++ >> src/cpu_map/meson.build | 1 + >> 4 files changed, 11 insertions(+) >> create mode 100644 src/cpu_map/arm_A64FX.xml > > CPU detection for ARM is a bit awkward and not very useful in practice. > It will (in some cases) report the host CPU in host capabilities, but > that's it. The CPU from host capabilities cannot really be used in > general for specifying a guest CPU in domain XML and it would not even > make a lot of sense as I believe the only really supported CPU for KVM > is "host" (mode="host-passthrough" in domain XML). > Thanks for your detailed explanation. :) > I'm not saying the patch is wrong, I'm just trying to make sure you > don't expect something more from implementing this patch. > Yes, I just want to fix the err logging. We have a tp-libvirt case that always fails with this err logging... As your explanations, It's ok for me to ignore this patch as it does a little effect. :)