I unset CONFIG_ARM64_PTR_AUTH_KERNEL because the i.MX 8 CPU in the Librem 5 doesn't support features from ARMv8.1-A and above anyway. Same rationale applies to CONFIG_ARM64_TLB_RANGE being unset.
I unset CONFIG_ARM64_PTR_AUTH_KERNEL because the i.MX 8 CPU in the Librem 5 doesn't support features from ARMv8.1-A and above anyway. Same rationale applies to CONFIG_ARM64_TLB_RANGE being unset.