Re: [PATCH] firmware: wake all waiters

[Bjorn Andersson]

On Tue 27 Jun 11:03 PDT 2017, Luis R. Rodriguez wrote:
[..]
> Let's consider a crazy case where the uevent gets triggered, and userspace goes
> and signals Elon Musk somehow to transmit the needed firmware from Mars through
> a serial satellite link to earth, and somehow someday the device is finally
> ready to upload firmware from userspace. Once Elon's firmware lands home, we
> know all needed firmware has arrived so anything missing we can acknowledge now
> as missing, so we upload what we can and kick firmward into final-mode to tell
> the kernel we know we're really ready and any pending things will have to be
> given up.
> 
> This would prove the custom fallback crap was also never needed.
> 

Are you saying that each kernel driver should be written so that it will
either do direct loading or use firmwared?


>From the previous discussion Linus made it very clear that he expect
this driver to be compiled as a kernel module and Elon to issue a
modprobe once he lands. But IMHO, Elon's decision of using modprobe vs
firmwared should be his to make and not mine as a kernel developer.

Regards,
Bjorn