--- /dev/null
+diff --git a/arch/x86/include/asm/system.h b/arch/x86/include/asm/system.h
+index f08f973..e0fbf29 100644
+--- a/arch/x86/include/asm/system.h
++++ b/arch/x86/include/asm/system.h
+@@ -449,7 +449,7 @@ void stop_this_cpu(void *dummy);
+ *
+ * (Could use an alternative three way for this if there was one.)
+ */
+-static inline void rdtsc_barrier(void)
++static __always_inline void rdtsc_barrier(void)
+ {
+ alternative(ASM_NOP3, "mfence", X86_FEATURE_MFENCE_RDTSC);
+ alternative(ASM_NOP3, "lfence", X86_FEATURE_LFENCE_RDTSC);
+diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
+index 71c9050..3e35002 100644
+--- a/include/linux/syscalls.h
++++ b/include/linux/syscalls.h
+@@ -154,7 +154,8 @@ static void prof_sysexit_disable_##sname(struct ftrace_event_call *unused) \
+ #define __SC_STR_TDECL6(t, a, ...) #t, __SC_STR_TDECL5(__VA_ARGS__)
+
+ #define SYSCALL_TRACE_ENTER_EVENT(sname) \
+- static struct ftrace_event_call event_enter_##sname; \
++ static struct ftrace_event_call \
++ __attribute__((__aligned__(4))) event_enter_##sname; \
+ struct trace_event enter_syscall_print_##sname = { \
+ .trace = print_syscall_enter, \
+ }; \
+@@ -190,7 +191,8 @@ static void prof_sysexit_disable_##sname(struct ftrace_event_call *unused) \
+ }
+
+ #define SYSCALL_TRACE_EXIT_EVENT(sname) \
+- static struct ftrace_event_call event_exit_##sname; \
++ static struct ftrace_event_call \
++ __attribute__((__aligned__(4))) event_exit_##sname; \
+ struct trace_event exit_syscall_print_##sname = { \
+ .trace = print_syscall_exit, \
+ }; \
+diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h
+index bc309b2..f14d954 100644
+--- a/include/trace/ftrace.h
++++ b/include/trace/ftrace.h
+@@ -65,7 +65,8 @@
+ };
+ #undef DEFINE_EVENT
+ #define DEFINE_EVENT(template, name, proto, args) \
+- static struct ftrace_event_call event_##name
++ static struct ftrace_event_call \
++ __attribute__((__aligned__(4))) event_##name
+
+ #undef DEFINE_EVENT_PRINT
+ #define DEFINE_EVENT_PRINT(template, name, proto, args, print) \
+diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
+index 6167a38..1ad2d01 100644
+--- a/kernel/trace/trace.h
++++ b/kernel/trace/trace.h
+@@ -760,7 +760,8 @@ extern const char *__stop___trace_bprintk_fmt[];
+
+ #undef FTRACE_ENTRY
+ #define FTRACE_ENTRY(call, struct_name, id, tstruct, print) \
+- extern struct ftrace_event_call event_##call;
++ extern struct ftrace_event_call \
++ __attribute__((__aligned__(4))) event_##call;
+ #undef FTRACE_ENTRY_DUP
+ #define FTRACE_ENTRY_DUP(call, struct_name, id, tstruct, print) \
+ FTRACE_ENTRY(call, struct_name, id, PARAMS(tstruct), PARAMS(print))