lkml.org 
[lkml]   [2006]   [Nov]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
Subjectprivilege level of program which is called by call_usermodehelper()
Hi,

I think the program which is called by
call_usermodehelper() will not be executed at
privilege level zero on IA-32 machines.
Am I right?


How to run a program which has been compiled by a
compiler(say gcc) at privilege level zero?


Indeed I want to compare time taken in executing two
programs. If we run them at privilege level zero by
calling them in a kernel module, processor will not
switch to other processors. So that we can find out
time taken to execute a program more accurately.

What you say??
Thanks in advance.






___________________________________________________________
Now you can scan emails quickly with a reading pane. Get the new Yahoo! Mail. http://uk.docs.yahoo.com/nowyoucan.html
-
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: 2006-11-12 20:13    [W:0.020 / U:1.056 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site