diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
index 13a64c9b1e4a..ab2298155a22 100644
--- a/arch/arm64/Makefile
+++ b/arch/arm64/Makefile
@@ -77,6 +77,10 @@ else
 TEXT_OFFSET := 0x00080000
 endif
 
+ifeq ($(cc-name),clang)
+KBUILD_CFLAGS += $(call cc-disable-warning, asm-operand-widths)
+endif
+
 # KASAN_SHADOW_OFFSET = VA_START + (1 << (VA_BITS - 3)) - (1 << 61)
 # in 32-bit arithmetic
 KASAN_SHADOW_OFFSET := $(shell printf "0x%08x00000000\n" $$(( \