diff -drupN a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c
--- a/arch/arm64/kernel/cpufeature.c	2018-08-06 17:23:04.000000000 +0300
+++ b/arch/arm64/kernel/cpufeature.c	2022-06-12 05:28:14.000000000 +0300
@@ -23,6 +23,7 @@
 #include <linux/sort.h>
 #include <linux/stop_machine.h>
 #include <linux/types.h>
+#include <linux/mm.h>
 #include <asm/cpu.h>
 #include <asm/cpufeature.h>
 #include <asm/cpu_ops.h>
@@ -739,7 +740,7 @@ static bool runs_at_el2(const struct arm
 static bool hyp_offset_low(const struct arm64_cpu_capabilities *entry,
 			   int __unused)
 {
-	phys_addr_t idmap_addr = virt_to_phys(__hyp_idmap_text_start);
+	phys_addr_t idmap_addr = __pa_symbol(__hyp_idmap_text_start);
 
 	/*
 	 * Activate the lower HYP offset only if:
@@ -791,7 +792,7 @@ static bool unmap_kernel_at_el0(const st
 						     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;