diff --git a/arch/arm64/include/asm/patching.h b/arch/arm64/include/asm/patching.h
index 6bf5adc56295..82b1e0c66809 100644
--- a/arch/arm64/include/asm/patching.h
+++ b/arch/arm64/include/asm/patching.h
@@ -6,6 +6,7 @@
 
 int aarch64_insn_read(void *addr, u32 *insnp);
 int aarch64_insn_write(void *addr, u32 insn);
+int aarch64_addr_write(void *addr, u64 dst);
 
 int aarch64_insn_patch_text_nosync(void *addr, u32 insn);
 int aarch64_insn_patch_text(void *addrs[], u32 insns[], int cnt);
diff --git a/arch/arm64/kernel/patching.c b/arch/arm64/kernel/patching.c
index b949db008562..b336073fe6b1 100644
--- a/arch/arm64/kernel/patching.c
+++ b/arch/arm64/kernel/patching.c
@@ -90,6 +90,11 @@ int __kprobes aarch64_insn_write(void *addr, u32 insn)
 	return __aarch64_text_write(addr, &__insn, AARCH64_INSN_SIZE);
 }
 
+int __kprobes aarch64_addr_write(void *addr, u64 dst)
+{
+	return __aarch64_text_write(addr, &dst, sizeof(dst));
+}
+
 int __kprobes aarch64_insn_patch_text_nosync(void *addr, u32 insn)
 {
 	u32 *tp = addr;