Hi,


I'm using the function rdtscll(); located in asm/msr.h in my code. Today
I tried to deploy the software to our grid-box running SL (Version 3)
which is missing this particular file although timex.h refers to
rdtscll() in the  get_cycles-call and therefor always returns 0
(CONFIG_X86_TSC is not set).
Is there a reason for not including msr.h? Is it included in V4 of SL?

Kind regards,
Thomas William