--- zzzz-none-000/linux-4.19.183/arch/arm/boot/compressed/libfdt_env.h	2021-03-24 10:07:39.000000000 +0000
+++ bcm63-7530ax-756/linux-4.19.183/arch/arm/boot/compressed/libfdt_env.h	2023-06-28 08:54:18.000000000 +0000
@@ -20,5 +20,9 @@
 #define cpu_to_fdt32(x)		cpu_to_be32(x)
 #define fdt64_to_cpu(x)		be64_to_cpu(x)
 #define cpu_to_fdt64(x)		cpu_to_be64(x)
+#if defined(CONFIG_BCM_KF_ARM_KASAN)
+
+#undef memset
+#endif
 
 #endif