diff --git a/arch/arm64/kernel/arm64ksyms.c b/arch/arm64/kernel/arm64ksyms.c
index 02019667e319..c142103bc0fe 100644
--- a/arch/arm64/kernel/arm64ksyms.c
+++ b/arch/arm64/kernel/arm64ksyms.c
@@ -19,7 +19,6 @@
 
 #include <linux/export.h>
 #include <linux/sched.h>
-#include <linux/string.h>
 #include <linux/cryptohash.h>
 #include <linux/delay.h>
 #include <linux/in6.h>
@@ -29,25 +28,6 @@
 
 #include <asm/checksum.h>
 
-	/* string / mem functions */
-#ifndef CONFIG_KASAN
-EXPORT_SYMBOL(strchr);
-EXPORT_SYMBOL(strrchr);
-EXPORT_SYMBOL(strcmp);
-EXPORT_SYMBOL(strncmp);
-EXPORT_SYMBOL(strlen);
-EXPORT_SYMBOL(strnlen);
-EXPORT_SYMBOL(memcmp);
-EXPORT_SYMBOL(memchr);
-#endif
-
-EXPORT_SYMBOL(memset);
-EXPORT_SYMBOL(memcpy);
-EXPORT_SYMBOL(memmove);
-EXPORT_SYMBOL(__memset);
-EXPORT_SYMBOL(__memcpy);
-EXPORT_SYMBOL(__memmove);
-
 #ifdef CONFIG_FUNCTION_TRACER
 EXPORT_SYMBOL(_mcount);
 NOKPROBE_SYMBOL(_mcount);
diff --git a/arch/arm64/lib/memchr.S b/arch/arm64/lib/memchr.S
index 0f164a4baf52..f146b7ecd28f 100644
--- a/arch/arm64/lib/memchr.S
+++ b/arch/arm64/lib/memchr.S
@@ -42,3 +42,4 @@ WEAK(memchr)
 2:	mov	x0, #0
 	ret
 ENDPIPROC(memchr)
+EXPORT_SYMBOL_NOKASAN(memchr)
diff --git a/arch/arm64/lib/memcmp.S b/arch/arm64/lib/memcmp.S
index fb295f52e9f8..e2e629b09049 100644
--- a/arch/arm64/lib/memcmp.S
+++ b/arch/arm64/lib/memcmp.S
@@ -256,3 +256,4 @@ CPU_LE( rev	data2, data2 )
 	mov	result, #0
 	ret
 ENDPIPROC(memcmp)
+EXPORT_SYMBOL_NOKASAN(memcmp)
diff --git a/arch/arm64/lib/memcpy.S b/arch/arm64/lib/memcpy.S
index 67613937711f..b4f82888ed60 100644
--- a/arch/arm64/lib/memcpy.S
+++ b/arch/arm64/lib/memcpy.S
@@ -74,4 +74,6 @@ ENTRY(memcpy)
 #include "copy_template.S"
 	ret
 ENDPIPROC(memcpy)
+EXPORT_SYMBOL(memcpy)
 ENDPROC(__memcpy)
+EXPORT_SYMBOL(__memcpy)
diff --git a/arch/arm64/lib/memmove.S b/arch/arm64/lib/memmove.S
index a5a4459013b1..ef12f719d99d 100644
--- a/arch/arm64/lib/memmove.S
+++ b/arch/arm64/lib/memmove.S
@@ -197,4 +197,6 @@ ENTRY(memmove)
 	b.ne	.Ltail63
 	ret
 ENDPIPROC(memmove)
+EXPORT_SYMBOL(memmove)
 ENDPROC(__memmove)
+EXPORT_SYMBOL(__memmove)
diff --git a/arch/arm64/lib/memset.S b/arch/arm64/lib/memset.S
index f2670a9f218c..a79cf118d6d0 100644
--- a/arch/arm64/lib/memset.S
+++ b/arch/arm64/lib/memset.S
@@ -216,4 +216,6 @@ ENTRY(memset)
 	b.ne	.Ltail_maybe_long
 	ret
 ENDPIPROC(memset)
+EXPORT_SYMBOL(memset)
 ENDPROC(__memset)
+EXPORT_SYMBOL(__memset)
diff --git a/arch/arm64/lib/strchr.S b/arch/arm64/lib/strchr.S
index 7c83091d1bcd..b179421f46c7 100644
--- a/arch/arm64/lib/strchr.S
+++ b/arch/arm64/lib/strchr.S
@@ -40,3 +40,4 @@ WEAK(strchr)
 	csel	x0, x0, xzr, eq
 	ret
 ENDPROC(strchr)
+EXPORT_SYMBOL_NOKASAN(strchr)
diff --git a/arch/arm64/lib/strcmp.S b/arch/arm64/lib/strcmp.S
index 7d5d15398bfb..c306c7b88574 100644
--- a/arch/arm64/lib/strcmp.S
+++ b/arch/arm64/lib/strcmp.S
@@ -232,3 +232,4 @@ CPU_BE(	orr	syndrome, diff, has_nul )
 	sub	result, data1, data2, lsr #56
 	ret
 ENDPIPROC(strcmp)
+EXPORT_SYMBOL_NOKASAN(strcmp)
diff --git a/arch/arm64/lib/strlen.S b/arch/arm64/lib/strlen.S
index 8e0b14205dcb..2a0240937416 100644
--- a/arch/arm64/lib/strlen.S
+++ b/arch/arm64/lib/strlen.S
@@ -124,3 +124,4 @@ CPU_LE( lsr	tmp2, tmp2, tmp1 )	/* Shift (tmp1 & 63).  */
 	csel	data2, data2, data2a, le
 	b	.Lrealigned
 ENDPIPROC(strlen)
+EXPORT_SYMBOL_NOKASAN(strlen)
diff --git a/arch/arm64/lib/strncmp.S b/arch/arm64/lib/strncmp.S
index 66bd145935d9..c5d567afb039 100644
--- a/arch/arm64/lib/strncmp.S
+++ b/arch/arm64/lib/strncmp.S
@@ -308,3 +308,4 @@ CPU_BE( orr	syndrome, diff, has_nul )
 	mov	result, #0
 	ret
 ENDPIPROC(strncmp)
+EXPORT_SYMBOL_NOKASAN(strncmp)
diff --git a/arch/arm64/lib/strnlen.S b/arch/arm64/lib/strnlen.S
index 355be04441fe..e21e536d420e 100644
--- a/arch/arm64/lib/strnlen.S
+++ b/arch/arm64/lib/strnlen.S
@@ -169,3 +169,4 @@ CPU_LE( lsr	tmp2, tmp2, tmp4 )	/* Shift (tmp1 & 63).  */
 	mov	len, limit
 	ret
 ENDPIPROC(strnlen)
+EXPORT_SYMBOL_NOKASAN(strnlen)
diff --git a/arch/arm64/lib/strrchr.S b/arch/arm64/lib/strrchr.S
index ea84924d5990..47e1593016dc 100644
--- a/arch/arm64/lib/strrchr.S
+++ b/arch/arm64/lib/strrchr.S
@@ -41,3 +41,4 @@ WEAK(strrchr)
 2:	mov	x0, x3
 	ret
 ENDPIPROC(strrchr)
+EXPORT_SYMBOL_NOKASAN(strrchr)