arm-trusted-firmware/services
Subhasish Ghosh a4cc85c129 fix(rmmd/sve): enable/disable SVE/FPU for Realms
This patch enable/disable SVE/FPU for Realms depending
upon it's state in NS.

When this feature is enabled, traps to EL3 on SVE/FPU access from
Realms are disabled. However, RMM must ensure that the Realm <-> NS
SVE/FPU registers are not corrupted by each other and Realms do
not leak information to NS.

Change-Id: I0a27a055787976507017b72879ba6458f066624e
Signed-off-by: Subhasish Ghosh <subhasish.ghosh@arm.com>
2021-12-09 15:56:55 +00:00
..
arm_arch_svc feat(rme): add RMM dispatcher (RMMD) 2021-10-05 11:34:53 -05:00
spd fix: libc: use long for 64-bit types on aarch64 2021-11-08 14:41:17 +00:00
std_svc fix(rmmd/sve): enable/disable SVE/FPU for Realms 2021-12-09 15:56:55 +00:00