--- zzzz-none-000/linux-3.10.107/tools/perf/util/include/asm/alternative-asm.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/tools/perf/util/include/asm/alternative-asm.h	2021-02-04 17:41:59.000000000 +0000
@@ -4,5 +4,6 @@
 /* Just disable it so we can build arch/x86/lib/memcpy_64.S for perf bench: */
 
 #define altinstruction_entry #
+#define ALTERNATIVE_2 #
 
 #endif