Allow RMM to save/restore NS SME context

Question

Allow RMM to save/restore NS SME context

Closed this issue a year ago · 2 comments

Currently the EL3 firmware is not allowed to enable FEAT_SME when RME is present. This is because RMM does not do the required save and restore of NS SME context when scheduling Realm. This issue is to implement this capability in RMM.

Answer 1 · 2023-09-28T12:27:59.000Z

The patches are available here for review : https://review.trustedfirmware.org/q/topic:%22rmm_sme%22+(project:TF-RMM%252Ftf-rmm)

Answer 2 · 2023-09-29T14:45:05.000Z

The Support has been merged to TF-RMM.