Re: [PATCH v1] driver: base: Add driver filter support

[Andi Kleen]

On 8/5/2021 12:01 PM, Dan Williams wrote:

> > That's why I think the builtin allow list hook is still needed. Thoughts?
> I see nothing that prevents a built-in allow list to augment the
> driver-core default. Is there a gap I'm missing?


Okay so you're suggesting to build the builtin allow list on top of the 
existing framework?

I thought Greg's suggestion was to only rely on user space only.

But if we have a way to change the authorized defaults by device (not 
just bus) from inside the kernel at early boot that could well work.

Doing it only on the bus level I suspect wouldn't work though.

-Andi