Re: [RFC PATCH] x86, fpu: Use eagerfpu by default on all CPUs
From: Rik van Riel
Date: Mon Feb 23 2015 - 10:54:29 EST
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On 02/23/2015 10:11 AM, Borislav Petkov wrote:
> On Mon, Feb 23, 2015 at 03:59:29PM +0100, Oleg Nesterov wrote:
>> Well, but if we want this change then perhaps we should simply
>> change the default value? This way "AUTO" still can work.
> Yeah, sure, let's do some measurements first, to see whether this
> is even worth it.
> Btw, Mel pointed me at some cleanups he did a while ago in that
> area too: https://lkml.org/lkml/2014/8/6/201
> If you guys could take a look, that would be awesome :)
I don't think any of those changes would survive the
"defer FPU loading to do_notify_resume" patch series.
All rights reversed
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