tree a993493edc05980e40b10081ad65827a639a6300
parent 641c4743a4946b30cbdb640f77b26102a8464618
author Marc Zyngier <maz@kernel.org> 1720174737 +0100
committer Marc Zyngier <maz@kernel.org> 1720424709 +0100

KVM: arm64: Expose ID_AA64PFR2_EL1 to userspace and guests

Everything is now in place for a guest to "enjoy" FP8 support.
Expose ID_AA64PFR2_EL1 to both userspace and guests, with the
explicit restriction of only being able to clear FPMR.

All other features (MTE* at the time of writing) are hidden
and not writable.

Signed-off-by: Marc Zyngier <maz@kernel.org>