--- zzzz-none-000/linux-5.4.213/arch/arm64/Makefile	2022-09-15 10:04:56.000000000 +0000
+++ alder-5690pro-762/linux-5.4.213/arch/arm64/Makefile	2024-08-14 09:01:28.000000000 +0000
@@ -53,6 +53,8 @@
   endif
 endif
 
+KBUILD_CFLAGS += -Werror
+
 KBUILD_CFLAGS	+= -mgeneral-regs-only $(lseinstr) $(brokengasinst)	\
 		   $(compat_vdso) $(cc_has_k_constraint)
 KBUILD_CFLAGS	+= -fno-asynchronous-unwind-tables