diff options
| author | Marc Zyngier <[email protected]> | 2023-03-17 15:50:25 -0400 |
|---|---|---|
| committer | Will Deacon <[email protected]> | 2023-03-27 14:01:18 +0100 |
| commit | 252309adc81f529d42c8c90a4965866ec82cb6ad (patch) | |
| tree | 3a2f182f4e210dace8f09c6f4500bb7fa485544b | |
| parent | b3a070869f39be4fad9ea4d99f2c8fab1fb7eead (diff) | |
ARM: Make CONFIG_CPU_V7 valid for 32bit ARMv8 implementations
ARMv8 is a superset of ARMv7, and all the ARMv8 features are
discoverable with a set of ID registers. It means that we can
use CPU_V7 to guard ARMv8 features at compile time.
This commit simply amends the CPU_V7 configuration symbol comment
to reflect that CPU_V7 also covers ARMv8.
Signed-off-by: Marc Zyngier <[email protected]>
Signed-off-by: Zaid Al-Bassam <[email protected]>
Tested-by: Florian Fainelli <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Will Deacon <[email protected]>
| -rw-r--r-- | arch/arm/mm/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index c5bbae86f725..be183ed1232d 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -403,7 +403,7 @@ config CPU_V6K select CPU_THUMB_CAPABLE select CPU_TLB_V6 if MMU -# ARMv7 +# ARMv7 and ARMv8 architectures config CPU_V7 bool select CPU_32v6K |