[PATCH] i386:kexec-bzImage: Use "\0" as command line instead of empty command line

[Wang YanQing]

On Mon, Apr 08, 2013 at 11:35:25AM +0800, Zhang Yanfei wrote:
> I tried 3.8.0 kernel. Unfortunately, panicked again. For some reason, I didn't
> see the panic message.
Maybe it hasn't paniced. Could you ping it from another machine? I meet 
an situation which looks like panic after I run kexec -e, but it isn't 
except the screen is hang, I can't see any output from screen, but I can 
login in through ssh from another machine, of course, it is another story.