Index: kernel/arch/mips32/include/arch/asm.h
===================================================================
--- kernel/arch/mips32/include/arch/asm.h	(revision f43d8cef17ca84bb86ea598fe7053f90fc5d9fa0)
+++ kernel/arch/mips32/include/arch/asm.h	(revision e86f56875b4b9e55d0ae025a2964f45d45338216)
@@ -45,4 +45,8 @@
 }
 
+_NO_TRACE static inline void cpu_spin_hint(void)
+{
+}
+
 _NO_TRACE static inline void pio_write_8(ioport8_t *port, uint8_t v)
 {