--- include/trace/ftrace.h

+++ include/trace/ftrace.h

@@ -43,7 +43,8 @@

tstruct \

char __data[0]; \

}; \

- static struct ftrace_event_call event_##name

+ static struct ftrace_event_call \

+ __attribute__((__aligned__(4))) event_##name

#undef __cpparg

#define __cpparg(arg...) arg