From 252309adc81f529d42c8c90a4965866ec82cb6ad Mon Sep 17 00:00:00 2001 From: Marc Zyngier Date: Fri, 17 Mar 2023 15:50:25 -0400 Subject: 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 Signed-off-by: Zaid Al-Bassam Tested-by: Florian Fainelli Link: https://lore.kernel.org/r/20230317195027.3746949-7-zalbassam@google.com Signed-off-by: Will Deacon --- arch/arm/mm/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm') 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 -- cgit