--- zzzz-none-000/linux-4.4.271/arch/mips/include/asm/barrier.h	2021-06-03 06:22:09.000000000 +0000
+++ hawkeye-5590-750/linux-4.4.271/arch/mips/include/asm/barrier.h	2023-04-19 10:22:28.000000000 +0000
@@ -18,7 +18,7 @@
 	__asm__ __volatile__(			\
 		".set	push\n\t"		\
 		".set	noreorder\n\t"		\
-		".set	mips2\n\t"		\
+		".set	"MIPS_ISA_LEVEL"\n\t"		\
 		"sync\n\t"			\
 		".set	pop"			\
 		: /* no output */		\