| commit | d198c77b7fab13d4def83c038807f6967f857acc | [log] [tgz] |
|---|---|---|
| author | Mark Brown <broonie@kernel.org> | Tue Oct 26 12:18:02 2021 +0100 |
| committer | Will Deacon <will@kernel.org> | Thu Oct 28 09:30:15 2021 +0100 |
| tree | f757a199d11cb1ec8a2cbed9135416574708506e | |
| parent | de56379f21c70196ff18c48790e8e43865893869 [diff] |
arm64: Document boot requirements for FEAT_SME_FA64 The EAC1 release of the SME specification adds the FA64 feature which requires enablement at higher ELs before lower ELs can use it. Document what we require from higher ELs in our boot requirements. Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20211026111802.12853-1-broonie@kernel.org Signed-off-by: Will Deacon <will@kernel.org>