Re: [PATCH v2 1/2] efi/libstub: enable apple-set-os for all apple devices

Atharva Tiwari
2026-01-29T17:54:08Z

> I don't quite follow. The patch counts the number of GPUs and
> uses the set_os protocol if there are at least 2 of them.
> One dGPU + one eGPU = 2, so the protocol is used.
>
> Am I missing something?

Well your not, and it was a mistake of me, which i apologize for.

but i still think a MacBookAir dmi check would be better, as
theoretically you can connect a eGPU to a 2013/2014 MacBookAir,
which would enable set-os, and will cause problems in applespi.c