Re: Fedora not "free" enough for GNU?

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Quoth Michel Salim:
> On Sun, Sep 7, 2008 at 7:36 PM, Conrad Meyer <konrad@xxxxxxxxxx> wrote:
> > Quoth Gregory Maxwell:
> >> On Sun, Sep 7, 2008 at 3:54 PM, Andrew Haley <aph@xxxxxxxxxx> wrote:
> >> > Gregory Maxwell wrote:
> >> >
> >> >> The notion that firmware ought to be free isn't absurd: It doesn't
> >> >> take much effort to find examples of firmware imposing unreasonable
> >> >> limits on users, or firmware containing nasty hidden security bugs.
> >> >
> >> > Just to get away from the ethics flame^H^H^H^H^Hdiscussion for a
> >> > moment...
> >> >
> >> > This makes me think of a really interesting question: security-
> >> > critical organizations presumably have to make use of commercially
> >> > available computers just like the rest of us.  Someone somewhere
> >> > must have thought about the issues of binary firmware blobs for
> >> > video and network hardware and their potential to leak data,
> >> > either deliberately or accidentally.  One of the many nice things
> >> > about free software is the fact that it's reasonably easy to inspect
> >> > it for security analysis; binary blobs weaken that.
> >>
> >> There are two broad classes of 'security-critical organizations', real
> >> ones and pretenders. Most are pretenders, they fail to consider issues
> >> like this, then when it fails they show that they tried really hard
> >> and thus it isn't their fault.  Real ones consider these issues, and
> >> demand manufacturers comply with various security standards  which
> >> validate the security of the hardware/firmware.  Manufacturers often
> >> fail to actually do a good job of this, and can get away with it
> >> because bad security looks just like good security. ... so then when
> >> it fails the security-critical organization points to the standards
> >> that were violated, thus demonstrating the breech was not their fault.
> >>  :) :)
> >>
> >> I've found two blobs I use on my systems, one of them very obviously
> >> is a FPGA image, another one is appears to be software for a small
> >> micro-controller.  I'm not so sure that the FSF would consider the
> >> FPGA image software, but I don't know that they've considered this
> >> issue in the context of OS-shipped blobs (in fact, I've heard FPGAs !=
> >> software from them in the past), I think the vast majority of the
> >> blobs distributed in fedora are software for an embedded general
> >> purpose CPU and not FPGA images (generally FPGAs are enough of an
> >> additional per-unit cost thet you don't see them in mass market
> >> devices). (RME hammerfall firmware is the FPGA image, incidentally).
> >>
> >> As was pointed out here, a spin could be created easily enough.  It
> >> would make the FSF happy, as well as some number of other people (it
> >> would make me happy, if for no other reason than I'd get a better
> >> understanding of which of these blobs I'm actually using).
> >
> > The spin's already been created, it's called BLAG.
> >
> That's not really a spin, though, that's a derivative distribution?
> The idea of my original flame^H^H^H^H^Hquestion is to see what minimal
> changes we can adopt to make GNU happy. If it's too intrusive then of
> course it's not really worth it.
> 
> A spin can only contain packages that are taken from Fedora proper,
> thus at the minimum we'd need a blob-free kernel. Isolating the other
> firmware packages should be easier.
> 
> -- 
> Michel Salim
> http://hircus.jaiku.com/

Fedora will not include a blob free kernel though, unless upstream does it 
(i.e. what dwmw2 was trying to help Alexandre Oliva with, despite being 
insulted for trying to help).

Regards,
-- 
Conrad Meyer <konrad@xxxxxxxxxx>


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