Re: [PATCH v9 2/5] x86/cpuid: Add generic table for cpuid dependencies

[Andi Kleen]

> So instead of adding helpers the 1<< ops can be written out explicitly - they are 
> easy to read after all. Can also be:
> 
> 	var &= ~BIT(bit);
> 	var |= BIT(bit);

It's some more complicated because "var" are arrays.
Opencoding is fairly ugly.

I changed the main bitmap to use DECLARE_BITMAP now, which
avoids most of the casts. For accessing c->x86_capability and
cpu_caps_cleared it uses helpers now that do implicit casting.

-Andi