[PATCH 1/2] config/arm: fix CN10K minimum march requirement

[Ruifeng Wang]

On 2024/1/4 5:18 PM, pbhagavatula at marvell.com wrote:
> From: Pavan Nikhilesh <pbhagavatula at marvell.com>
> 
> Meson selects march and mcpu based on compiler support and
> partnumber, only the minimum required march should be defined
> in cross compile configuration file.
> 
> Fixes: 1b4c86a721c9 ("config/arm: add Marvell CN10K")
> Cc: stable at dpdk.org
> 
> Signed-off-by: Pavan Nikhilesh <pbhagavatula at marvell.com>
> ---
>   config/arm/arm64_cn10k_linux_gcc | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/config/arm/arm64_cn10k_linux_gcc b/config/arm/arm64_cn10k_linux_gcc
> index fa904af5d0..801a7ededd 100644
> --- a/config/arm/arm64_cn10k_linux_gcc
> +++ b/config/arm/arm64_cn10k_linux_gcc
> @@ -10,7 +10,7 @@ cmake = 'cmake'
>   [host_machine]
>   system = 'linux'
>   cpu_family = 'aarch64'
> -cpu = 'armv8.6-a'
> +cpu = 'armv8-a'
>   endian = 'little'
>   
>   [properties]

The host_machine.cpu in cross file doesn't take effect.
There is an effort to remove the confusion. Can you have a review?
https://patches.dpdk.org/project/dpdk/patch/20231205035259.3516625-3-joyce.kong@arm.com/