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 <marc.zyngier@arm.com>
Signed-off-by: Zaid Al-Bassam <zalbassam@google.com>
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20230317195027.3746949-7-zalbassam@google.com
Signed-off-by: Will Deacon <will@kernel.org>
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index c5bbae8..be183ed 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -403,7 +403,7 @@
select CPU_THUMB_CAPABLE
select CPU_TLB_V6 if MMU
-# ARMv7
+# ARMv7 and ARMv8 architectures
config CPU_V7
bool
select CPU_32v6K
