lkml.org 
[lkml]   [2002]   [Apr]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
Subjectprintk in init_module mixing with printf in insmod
I recently upgraded my ppc405 embedded system
from 2.4.2 or so to 2.4.17 or so. I use modutils-2.4.12.
When I insert a nongpl module,
the
fprintf(stderr, "Warning: loading foo.o will taint kernel\n");
in insmod and the
printk("Hello, world\n");
in the module are intermixed unpleasantly, yielding output like
Warning: loHello,ading foo.o world
will taint kernel

This garbled output makes reading the debugging printk's difficult.

I suppose this isn't terribly important, since printk's are
kind of a no-no in production, and this only affects printk's
in init_module, but it'd be nice to know what
the cleanest way to get rid of the mixing is. Adding a sleep
inside insmod seems heavyhanded. I suppose I could redirect
insmod's output to a file, sleep a bit, and then display the
file... bleah.
- Dan
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:22    [W:0.106 / U:0.156 seconds]
©2003-2011 Jasper Spaans. Advertise on this site