Re: [PATCH 1/3] Add prctl commands PR_GET_TSC and PR_SET_TSC

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From: Andi Kleen

Subject: Re: [PATCH 1/3] Add prctl commands PR_GET_TSC and PR_SET_TSC

Date: Sunday, April 13, 2008 - 2:07 am

Erik Bosman <ebn310@few.vu.nl> writes:

quoted text>     This patch adds prctl commands that make it possible
>     to deny the execution of timestamp counters in userspace.
>     If this is not implemented on a specific architecture,
>     prctl will return -EINVAL.

You forgot to state why you need that? 

-Andi
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Messages in current thread:

[PATCH 1/3] Add prctl commands PR_GET_TSC and PR_SET_TSC, Erik Bosman, (Fri Apr 11, 9:54 am)

Re: [PATCH 1/3] Add prctl commands PR_GET_TSC and PR_SET_TSC, Andi Kleen, (Sun Apr 13, 2:07 am)

Re: [PATCH 1/3] Add prctl commands PR_GET_TSC and PR_SET_TSC, Erik Bosman, (Sun Apr 13, 2:44 am)

Re: [PATCH 1/3] Add prctl commands PR_GET_TSC and PR_SET_TSC, Andi Kleen, (Sun Apr 13, 9:47 am)

Re: [PATCH 1/3] Add prctl commands PR_GET_TSC and PR_SET_TSC, H. Peter Anvin, (Sun Apr 13, 12:29 pm)

Re: [PATCH 1/3] Add prctl commands PR_GET_TSC and PR_SET_TSC, Andi Kleen, (Sun Apr 13, 1:50 pm)

Re: [PATCH 1/3] Add prctl commands PR_GET_TSC and PR_SET_TSC, H. Peter Anvin, (Sun Apr 13, 1:53 pm)


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