Re: [PATCH][GIT PULL][v2.6.33] tracing: Remove comparing of NULL tova_list in trace_array_vprintk()

[Ingo Molnar]

-tip testing found that the Alpha defconfig fails to build. (error log 
attached below)

To fix this bug i have unpulled this commit for now:

 efcf61a: tracing: Remove comparing of NULL to va_list in trace_array_vprintk()

Thanks,

	Ingo

---------------->
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/init/noinitramfs.c:23:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/init/main.c:16:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
cc1: warnings being treated as errors
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/arch/alpha/kernel/osf_sys.c:20:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: error: no return statement in function returning non-void
cc1: warnings being treated as errors
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/arch/alpha/kernel/alpha_ksyms.c:15:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: error: no return statement in function returning non-void
make[2]: *** [arch/alpha/kernel/alpha_ksyms.o] Error 1
make[2]: *** Waiting for unfinished jobs....
cc1: warnings being treated as errors
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/arch/alpha/kernel/signal.c:22:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: error: no return statement in function returning non-void
make[2]: *** [arch/alpha/kernel/osf_sys.o] Error 1
make[2]: *** [arch/alpha/kernel/signal.o] Error 1
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/init/do_mounts.h:4,
                 from /home/mingo/tip/init/do_mounts.c:23:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/kernel/exec_domain.c:18:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/kernel/sched.c:62:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/kernel/fork.c:38:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/kernel/printk.c:34:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/kernel/itimer.c:11:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/mm/fadvise.c:19:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
make[1]: *** [arch/alpha/kernel] Error 2
make[1]: *** Waiting for unfinished jobs....
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/kernel/exit.c:36:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/kernel/capability.c:15:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/mm/filemap.c:32:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/kernel/sysctl.c:45:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/kernel/ptrace.c:23:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/kernel/timer.c:36:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/mm/page-writeback.c:34:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/kernel/signal.c:21:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/kernel/kmod.c:23:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/open.c:28:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/kernel/sysctl_binary.c:7:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/read_write.c:16:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/kernel/pid.c:38:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/super.c:33:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/stat.c:15:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/kernel/posix-timers.c:45:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/fcntl.c:7:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/exec.c:49:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/pipe.c:20:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/ioctl.c:7:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/namei.c:28:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/select.c:19:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/readdir.c:17:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/mm/fremap.c:17:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/kernel/hrtimer.c:39:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/mm/madvise.c:10:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/mm/mincore.c:14:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/dcache.c:17:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/mm/mmap.c:16:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/mm/mlock.c:15:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/mm/mremap.c:21:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/mm/mprotect.c:21:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/mm/msync.c:14:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/namespace.c:11:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/kernel/groups.c:8:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/filesystems.c:9:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/kernel/futex.c:56:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
/home/mingo/tip/kernel/irq/handle.c:437:3: warning: #warning __do_IRQ is deprecated. Please convert to proper flow handlers
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/xattr.c:17:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/kernel/module.c:21:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/mm/swapfile.c:30:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/splice.c:30:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/sync.c:11:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/utimes.c:10:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/kernel/time.c:35:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/buffer.c:22:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/ioprio.c:26:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/notify/inotify/inotify_user.c:38:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/eventpoll.c:28:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/signalfd.c:30:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/timerfd.c:23:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/eventfd.c:17:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/locks.c:126:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/aio.c:17:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
In file included from /home/mingo/tip/include/linux/ftrace_event.h:5,
                 from /home/mingo/tip/include/trace/syscall.h:6,
                 from /home/mingo/tip/include/linux/syscalls.h:71,
                 from /home/mingo/tip/fs/nfsctl.c:18:
/home/mingo/tip/include/linux/trace_seq.h: In function 'trace_print_seq':
/home/mingo/tip/include/linux/trace_seq.h:62: warning: no return statement in function returning non-void
make[1]: *** wait: No child processes.  Stop.
make: *** [sub-make] Error 2

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