Re: Could not use printf after init process

[Ralf Baechle <ralf@linux-mips.org>]

On Tue, Nov 10, 2009 at 11:37:20PM +0800, wilbur.chan wrote:

> When booting , Kernel could not print on console after calling
> run_init_process-->kernel_execve("/sbin/init")
> 
> I guess that printf in busybox  might fail  after the init process began.
> 
> Any sugguestion on how to trace this problem? Thank you in advance.

I assume you meant printk, not printf.

If kernel_execve() is successful the function won't return so code following
that statement won't be executed.

  Ralf