diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c
index 785a54e2b6bc..08344c914c59 100644
--- a/arch/arm64/kernel/cpufeature.c
+++ b/arch/arm64/kernel/cpufeature.c
@@ -791,7 +791,7 @@ static bool unmap_kernel_at_el0(const struct arm64_cpu_capabilities *entry,
 						     ID_AA64PFR0_CSV3_SHIFT);
 }
 
-static int kpti_install_ng_mappings(void *__unused)
+static int __nocfi kpti_install_ng_mappings(void *__unused)
 {
 	typedef void (kpti_remap_fn)(int, int, phys_addr_t);
 	extern kpti_remap_fn idmap_kpti_install_ng_mappings;