--- zzzz-none-000/linux-3.10.107/include/linux/smp.h	2017-06-27 09:49:32.000000000 +0000
+++ vr9-7490-729/linux-3.10.107/include/linux/smp.h	2021-11-10 11:53:56.000000000 +0000
@@ -134,14 +134,14 @@
  *	These macros fold the SMP functionality into a single CPU system
  */
 #define raw_smp_processor_id()			0
-static inline int up_smp_call_function(smp_call_func_t func, void *info)
+static inline int up_smp_call_function(smp_call_func_t func __attribute__((unused)), void *info __attribute__((unused)))
 {
 	return 0;
 }
 #define smp_call_function(func, info, wait) \
 			(up_smp_call_function(func, info))
 
-static inline int on_each_cpu(smp_call_func_t func, void *info, int wait)
+static inline int on_each_cpu(smp_call_func_t func, void *info, int wait __attribute__((unused)))
 {
 	unsigned long flags;
 
@@ -181,14 +181,14 @@
 		preempt_enable();				\
 	} while (0)
 
-static inline void smp_send_reschedule(int cpu) { }
+static inline void smp_send_reschedule(int cpu __attribute__((unused))) { }
 #define smp_prepare_boot_cpu()			do {} while (0)
 #define smp_call_function_many(mask, func, info, wait) \
 			(up_smp_call_function(func, info))
 static inline void call_function_init(void) { }
 
 static inline int
-smp_call_function_any(const struct cpumask *mask, smp_call_func_t func,
+smp_call_function_any(const struct cpumask *mask __attribute__((unused)), smp_call_func_t func,
 		      void *info, int wait)
 {
 	return smp_call_function_single(0, func, info, wait);