Re: [PATCH 04/11] x86, fpu: remove xfeature_nr

From: Ingo Molnar
Date: Fri Aug 28 2015 - 01:06:39 EST

* Dave Hansen <dave@xxxxxxxx> wrote:

> From: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
> xfeature_nr ended up being initialized too late for me to
> use it in the "xsave size sanity check" patch which is
> later in the series. I tried to move around its initialization
> but realized that it was just as easy to get rid of it.
> We only have 9 XFEATURES. Instead of dynamically calculating
> and storing the last feature, just use the compile-time max:
> XFEATURES_NR_MAX. Note that even with 'xfeatures_nr' we can
> had "holes" in the xfeatures_mask that we had to deal with.

s/we can had/we can have


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