--- a/arch/mips/include/asm/mach-ralink/mt7621/cpu-feature-overrides.h
+++ a/arch/mips/include/asm/mach-ralink/mt7621/cpu-feature-overrides.h
@@ -47,6 +47,9 @@
 #define cpu_has_dsp2		0
 #define cpu_has_mipsmt		1

+#define cpu_has_vint		0
+#define cpu_has_veic		0
+
 #define cpu_has_64bits		0
 #define cpu_has_64bit_zero_reg	0
 #define cpu_has_64bit_gp_regs	0