Re: [PATCH] x86: add more x86-64 micro-architecture levels

[Dave Hansen]

On 9/15/24 05:49, Borislav Petkov wrote:
> So this is not going anywhere. But hey, I'm always open to nice
> surprises...

Oh, gah, and I just realized that this is doing "-march" and not
"-mtune".  So this really can build binaries that won't even run on
older CPUs.

That's just mean.

So there needs to be a lot more justification before we go down this road.