arm64: booting.rst: Clarify on requiring non-secure EL2
authorAndre Przywara <andre.przywara@arm.com>
Fri, 7 Jan 2022 16:00:55 +0000 (16:00 +0000)
committerWill Deacon <will@kernel.org>
Tue, 15 Feb 2022 15:02:59 +0000 (15:02 +0000)
commitb8ac4ee08d48d4bb46669a2deef10454313e1a00
tree5acbe427b6bf6e8764b03f147565a06e0cebbeed
parentdfd42facf1e4ada021b939b4e19c935dcdd55566
arm64: booting.rst: Clarify on requiring non-secure EL2

The ARMv8.4 architecture revision introduced the EL2 exception level
to the secure world. Clarify the existing wording to make sure that
Linux relies on being executed in the non-secure state.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20220107160056.322141-2-andre.przywara@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Documentation/arm64/booting.rst