| Date | Wed, 11 Dec 2013 15:56:55 +0100 | From | Ingo Molnar <> | Subject | Re: 50 Watt idle power regression bisected to Linux-3.10 |
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* Borislav Petkov <bp@alien8.de> wrote:
> On Wed, Dec 11, 2013 at 01:43:52PM +0100, Peter Zijlstra wrote: > > Something like the below.. someone needs to double check and possibly > > add SNB/IVB EX parts if they're already available. > > Right, our friends at Intel would need to tell us which families/models > does AAI65 span... if, this is actually the case.
I think CLFLUSH should be pretty universally available, IIRC graphics drivers were using it rather heavily in combination with write-combining MTRRs, both on Linux and on Windows.
Thanks,
Ingo
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