[Hafnium] Re: Hafnium with QEMU and OP-TEE

Hi Olivier,

On Fri, Feb 10, 2023 at 6:20 PM Olivier Deprez Olivier.Deprez@arm.com wrote:

Hi Jens,

I reproduced this setup and works well! Thanks for this brilliant work!

I still had to add --enable-slirp to qemu build for some reason..

I'm thinking of adding PAuth to the picture.

Makes sense, I've added PAUTH=y to the defaults in this branch.

BTI might be another one, but I guess it's not easy to enable (for TAs) if it requires a bti powered toolchain.

Yes, that's tricky. As Jerome said, we have this in CI but it's not so easy to support here.

See few suggestions below.

Thanks, took everything but BTI.

Cheers, Jens