Messages in this thread | | | Date | Sun, 12 Nov 2006 19:08:48 +0000 (GMT) | From | ranjith kumar <> | Subject | privilege level of program which is called by call_usermodehelper() |
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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.
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