--- zzzz-none-000/linux-3.18.24/arch/mips/include/asm/fpu.h	2015-10-31 20:39:51.000000000 +0000
+++ rtl96-5690pro-762/linux-3.18.24/arch/mips/include/asm/fpu.h	2024-08-14 08:36:36.000000000 +0000
@@ -169,8 +169,10 @@
 		ret = __own_fpu();
 		if (!ret)
 			_init_fpu();
-	} else
+	} else if (IS_ENABLED(CONFIG_MIPS_FPU_EMULATOR))
 		fpu_emulator_init_fpu();
+	else
+		ret = SIGILL;
 
 	return ret;
 }