Re: [PATCH 3/3] mtrr, mm, x86: Enhance MTRR checks for KVA huge page mapping

From: Ingo Molnar
Date: Thu Mar 12 2015 - 07:03:42 EST



* Toshi Kani <toshi.kani@xxxxxx> wrote:

> > Did it perhaps want to be the other way around:
> >
> > if (mtrr_state.have_fixed && (start < 0x1000000)) {
> > ...
> > } else if (start < 0x100000) {
> > ...
> >
> > or did it simply mess up the condition?
>
> I think it was just paranoid to test the same condition twice...

Read the code again, it's _not_ the same condition ...

Thanks,

Ingo
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