--- arch/arm/Kconfig

+++ arch/arm/Kconfig

@@ -30,6 +30,8 @@ config ARM

select HAVE_SPARSE_IRQ

select GENERIC_IRQ_SHOW

select HAVE_BPF_JIT

+ select GENERIC_STRNCPY_FROM_USER

+ select GENERIC_STRNLEN_USER

help

The ARM series is a line of low-power-consumption RISC chip designs

licensed by ARM Ltd and targeted at embedded applications and