[TF-A] Status of MTE for bl31

Hi,

I wanted to check the status of MTE support for bl31 itself. It seems like the support was added [1] for clang and armclang but I couldn't find the memory attribute to map pages as tag checked [2]. Is there something I missed?

Thanks, Okash

[1] https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+...

[2] https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+...