init/main.c: Execute lockdep_init() as early as possible

This patch fixes a lockdep warning on ARM platforms:

  [    0.000000] WARNING: lockdep init error! Arch code didn't call lockdep_init() early enough?
  [    0.000000] Call stack leading to lockdep invocation was:
  [    0.000000]  [<c00164bc>] save_stack_trace_tsk+0x0/0x90
  [    0.000000]  [<ffffffff>] 0xffffffff

The warning is caused by printk inside smp_setup_processor_id().

It is safe to do this because lockdep_init() doesn't depend on
smp_setup_processor_id(), so improve things that printk can be
called as early as possible without lockdep complaint.

Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Reviewed-by: Yong Zhang <yong.zhang0@gmail.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/1321508072-23853-1-git-send-email-tom.leiming@gmail.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>

0 files changed, 0 insertions, 0 deletions