Re: [PATCH 1/4] target/arm/cpu: Introduce sve_vq_supported bitmap

[Philippe Mathieu-Daudé]

On 8/19/21 9:37 PM, Andrew Jones wrote:
> Allow CPUs that support SVE to specify which SVE vector lengths they
> support by setting them in this bitmap. Currently only the 'max' and
> 'host' CPU types supports SVE and 'host' requires KVM which obtains
> its supported bitmap from the host. So, we only need to initialize the
> bitmap for 'max' with TCG. And, since 'max' should support all SVE
> vector lengths we simply fill the bitmap. Future CPU types may have
> less trivial maps though.
> 
> Signed-off-by: Andrew Jones <drjones@redhat.com>
> ---
>  target/arm/cpu.h   | 4 ++++
>  target/arm/cpu64.c | 2 ++
>  2 files changed, 6 insertions(+)

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>