Re: [tip:perf/urgent] perf/x86/intel: Mark expected switch fall-throughs

[Joe Perches]

On Thu, 2019-07-25 at 19:35 +0200, Peter Zijlstra wrote:
> Seriously though; I detest these patches and we really, as in _really_
> should have done that attribute thing.

At least it'll be fairly easy to convert to something
sensible later.

Variants of the equivalent of:

s@/* fallthrough */@fallthrough;@

with some trivial whitespace reformatting will read
_much_ better.

It's pretty scriptable.