Re: wmb() confusion in system.h

[Ingo Molnar]

* Pavel Machek <pavel@xxxxxx> wrote:

> Hi!
> 
> Comment says wmb is a nop, but it is implemented as lock addl below... 
> Should it be compiled to nop if we know we are running on "good" Intel 
> cpu?
> 
> At least remove confusing comment for now.

agreed - that comment is pretty much out of date. I've applied your 
patch.

	Ingo
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