arm64: add comments about EC exception levels
authorKristina Martsenko <kristina.martsenko@arm.com>
Fri, 7 Dec 2018 18:39:19 +0000 (18:39 +0000)
committerWill Deacon <will.deacon@arm.com>
Thu, 13 Dec 2018 16:42:45 +0000 (16:42 +0000)
commit15560657358539aafcac027445f1f34c29a889a6
tree68c611117164b3085158cb62b1f8ee5591d1d7f0
parent26a25c841d9e6ba4ceba4b8d7ce3f3227f7510ce
arm64: add comments about EC exception levels

To make it clear which exceptions can't be taken to EL1 or EL2, add
comments next to the ESR_ELx_EC_* macro definitions.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Kristina Martsenko <kristina.martsenko@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
arch/arm64/include/asm/esr.h