--- kernel/os-interface.c      2017-09-14 23:51:09.000000000 +0300
+++ kernel/os-interface.c  2019-11-05 19:23:48.332089532 +0300
@@ -24,6 +24,7 @@
 
 #include "os-interface.h"
 #include "nv-linux.h"
+#include <linux/time.h>
 
 void NV_API_CALL os_disable_preemption(void)
 {

--- kernel/os-interface.c      2019-11-05 19:34:40.868104129 +0300
+++ kernel/os-interface.c  2019-11-05 19:38:43.529109557 +0300
@@ -26,6 +26,14 @@
 #include "nv-linux.h"
 #include <linux/time.h>
 
+void do_gettimeofday(struct timeval *tv)
+{
+struct timespec64 ts;
+ktime_get_real_ts64(&ts);
+tv->tv_sec = ts.tv_sec;
+tv->tv_usec = ts.tv_nsec;
+}
+
 void NV_API_CALL os_disable_preemption(void)
 {
 #if defined(preempt_disable)
diff --git kernel/nv-linux.h kernel/nv-linux.h
index 4043bf1..62f0874 100644
--- kernel/nv-linux.h
+++ kernel/nv-linux.h
@@ -877,12 +877,21 @@ extern void *nv_stack_t_cache;
         __ret;                                               \
      })
 #elif (NV_SMP_CALL_FUNCTION_ARGUMENT_COUNT == 3)
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 3, 0)
 #define NV_SMP_CALL_FUNCTION(func, info, wait)               \
     ({                                                       \
         int __ret = smp_call_function(func, info, wait);     \
         __ret;                                               \
      })
 #else
+#define NV_SMP_CALL_FUNCTION(func, info, wait)               \
+    ({                                                       \
+        int __ret = 0;                                       \
+        smp_call_function(func, info, wait);                 \
+        __ret;                                               \
+     })
+#endif
+#else
 #error "NV_SMP_CALL_FUNCTION_ARGUMENT_COUNT value unrecognized!"
 #endif
 #elif defined(CONFIG_SMP)
@@ -897,12 +906,21 @@ extern void *nv_stack_t_cache;
         __ret;                                         \
      })
 #elif (NV_ON_EACH_CPU_ARGUMENT_COUNT == 3)
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 3, 0)
 #define NV_ON_EACH_CPU(func, info, wait)               \
     ({                                                 \
         int __ret = on_each_cpu(func, info, wait);     \
         __ret;                                         \
      })
 #else
+#define NV_ON_EACH_CPU(func, info, wait)               \
+    ({                                                 \
+        int __ret = 0;                                 \
+        on_each_cpu(func, info, wait);                 \
+        __ret;                                         \
+    })
+#endif
+#else
 #error "NV_ON_EACH_CPU_ARGUMENT_COUNT value unrecognized!"
 #endif
 #elif defined(CONFIG_SMP)