Re: Oprofile bug ?

From: Peter Zijlstra
Date: Sat Nov 13 2010 - 11:18:29 EST

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In reply to: Frank Ch. Eigler: "Re: Oprofile bug ?"
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On Fri, 2010-11-12 at 22:11 +0100, Sylvain GENEVES wrote:
> Anyone has any idea on what is happening ?

Yeah, the oprofile code is terminally broken, it uses
__copy_from_user_inatomic() from NMI context.

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