https://bugs.gentoo.org/890638

--- a/tools/bpf/bpftool/Makefile	2022-12-11 23:15:18.000000000 +0100
+++ b/tools/bpf/bpftool/Makefile	2023-01-13 10:32:09.615048492 +0100
@@ -187,7 +187,7 @@ $(OUTPUT)%.bpf.o: skeleton/%.bpf.c $(OUT
 		-I$(or $(OUTPUT),.) \
 		-I$(srctree)/tools/include/uapi/ \
 		-I$(LIBBPF_BOOTSTRAP_INCLUDE) \
-		-g -O2 -Wall -target bpf -c $< -o $@
+		-g -O2 -Wall -fno-stack-protector -target bpf -c $< -o $@
 	$(Q)$(LLVM_STRIP) -g $@
 
 $(OUTPUT)%.skel.h: $(OUTPUT)%.bpf.o $(BPFTOOL_BOOTSTRAP)