Boyan Karatotev 24a70738b2 refactor(cm): introduce a real manage_extensions_nonsecure() ... manage_extensions_nonsecure() is problematic because it updates both context and in-place registers (unlike its secure/realm counterparts). The in-place register updates make it particularly tricky, as those never change for the lifetime of TF-A. However, they are only set when exiting to NS world. As such, all of TF-A's execution before that operates under a different context. This is inconsistent and could cause problems. This patch Introduce a real manage_extensions_nonsecure() which only operates on the context structure. It also introduces a cm_manage_extensions_el3() which only operates on register in-place that are not context switched. It is called in BL31's entrypoints so that all of TF-A executes with the same environment once all features have been converted. Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com> Change-Id: Ic579f86c41026d2054863ef44893e0ba4c591da9		2023-06-29 09:59:06 +01:00
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aarch32	style: remove useless trailing semicolon and line continuations	2023-03-09 14:59:08 +01:00
aarch64	refactor(cpufeat): enable FEAT_RAS for FEAT_STATE_CHECKED	2023-05-09 13:20:01 +01:00
context_mgmt.h	refactor(cm): introduce a real manage_extensions_nonsecure()	2023-06-29 09:59:06 +01:00
cpu_data.h	feat(rme): add context management changes for FEAT_RME	2021-10-05 18:41:35 +02:00
pubsub.h	build: always prefix section names with .	2023-02-20 18:29:33 +00:00
pubsub_events.h	Switch AARCH32/AARCH64 to __aarch64__	2019-08-01 13:45:03 -07:00