ARM summit at Plumbers 2011

ARM summit at Plumbers 2011

[Steve McIntyre]

Hi folks,

Following on from the founding of the cross-distro ARM mailing list,
I'd like to propose an ARM summit at this year's Linux Plumbers
conference [1]. I'm hoping for a slot on Thursday evening, but this
remains to be confirmed at this point.

We had some lively discussion about the state of ARM Linux distros at
the Linaro Connect [2] event in Cambridge last week. It rapidly became
clear that some of the topics we discussed deserve a wider audience,
so we're suggesting a meetup at Plumbers for that bigger
discussion. The initial proposed agenda is:

 * ARM hard-float
   + What is it and why does it matter?
   + How can distributions keep compatible (i.e. gcc triplet to
     describe the port)?

 * Adding support for ARM as an architecture to the Linux Standard
   Base (LSB)
   + Does it matter?
   + What's needed?

 * FHS - multi-arch coming soon, how do we proceed?

 * 3D support on ARM platforms
   + Open GL vs. GLES - which is appropriate?

but I'm sure that other people will think of more issues they'd like
to discuss. :-)

If you wish to attend, please reply to the cross-distro list and let
us know to expect you. Make sure you're registered to attend Plumbers
Conf, and get your travel and accommodation organised ASAP.

[1] http://www.linuxplumbersconf.org/2011/
[2] http://connect.linaro.org/

Cheers,
--
Steve McIntyre                                steve.mcintyre@linaro.org
<http://www.linaro.org/> Linaro.org | Open source software for ARM SoCs

Re: ARM summit at Plumbers 2011

[Steve McIntyre]

On Tue, Aug 09, 2011 at 07:15:34PM +0100, Steve McIntyre wrote:
>Hi folks,
>
>Following on from the founding of the cross-distro ARM mailing list,
>I'd like to propose an ARM summit at this year's Linux Plumbers
>conference [1]. I'm hoping for a slot on Thursday evening, but this
>remains to be confirmed at this point.
>
>We had some lively discussion about the state of ARM Linux distros at
>the Linaro Connect [2] event in Cambridge last week. It rapidly became
>clear that some of the topics we discussed deserve a wider audience,
>so we're suggesting a meetup at Plumbers for that bigger
>discussion. The initial proposed agenda is:
>
> * ARM hard-float
>   + What is it and why does it matter?
>   + How can distributions keep compatible (i.e. gcc triplet to
>     describe the port)?
>
> * Adding support for ARM as an architecture to the Linux Standard
>   Base (LSB)
>   + Does it matter?
>   + What's needed?
>
> * FHS - multi-arch coming soon, how do we proceed?
>
> * 3D support on ARM platforms
>   + Open GL vs. GLES - which is appropriate?
>
>but I'm sure that other people will think of more issues they'd like
>to discuss. :-)
>
>If you wish to attend, please reply to the cross-distro list and let
>us know to expect you. Make sure you're registered to attend Plumbers
>Conf, and get your travel and accommodation organised ASAP.
>
>[1] http://www.linuxplumbersconf.org/2011/
>[2] http://connect.linaro.org/

UPDATE: we've not had many people confirm interest in this event yet,
which is a shame. If you would like to join us for this session,
please reply and let me know. If we don't get enough interest by the
end of Sunday (28th August), then we'll have to cancel the meeting.

Cheers,
-- 
Steve McIntyre                                steve.mcintyre@linaro.org
<http://www.linaro.org/> Linaro.org | Open source software for ARM SoCs

Re: [fedora-arm] ARM summit at Plumbers 2011

[Gordan Bobic]

 On Tue, 23 Aug 2011 17:11:34 +0100, Steve McIntyre 
 <steve.mcintyre@linaro.org> wrote:
> On Tue, Aug 09, 2011 at 07:15:34PM +0100, Steve McIntyre wrote:
>>Hi folks,
>>
>>Following on from the founding of the cross-distro ARM mailing list,
>>I'd like to propose an ARM summit at this year's Linux Plumbers
>>conference [1]. I'm hoping for a slot on Thursday evening, but this
>>remains to be confirmed at this point.
>>
>>We had some lively discussion about the state of ARM Linux distros at
>>the Linaro Connect [2] event in Cambridge last week. It rapidly 
>> became
>>clear that some of the topics we discussed deserve a wider audience,
>>so we're suggesting a meetup at Plumbers for that bigger
>>discussion. The initial proposed agenda is:
>>
>> * ARM hard-float
>>   + What is it and why does it matter?
>>   + How can distributions keep compatible (i.e. gcc triplet to
>>     describe the port)?
>>
>> * Adding support for ARM as an architecture to the Linux Standard
>>   Base (LSB)
>>   + Does it matter?
>>   + What's needed?
>>
>> * FHS - multi-arch coming soon, how do we proceed?
>>
>> * 3D support on ARM platforms
>>   + Open GL vs. GLES - which is appropriate?
>>
>>but I'm sure that other people will think of more issues they'd like
>>to discuss. :-)
>>
>>If you wish to attend, please reply to the cross-distro list and let
>>us know to expect you. Make sure you're registered to attend Plumbers
>>Conf, and get your travel and accommodation organised ASAP.
>>
>>[1] http://www.linuxplumbersconf.org/2011/
>>[2] http://connect.linaro.org/
>
> UPDATE: we've not had many people confirm interest in this event yet,
> which is a shame. If you would like to join us for this session,
> please reply and let me know. If we don't get enough interest by the
> end of Sunday (28th August), then we'll have to cancel the meeting.

 Unfortunately there is no way I could make it, but on the subject of 3D 
 support on ARM, Luke recently mentioned something that initially seemed 
 outlandish but upon closer examination doesn't seem like a bad idea. As 
 we all know, the state of openness of specifications of commonly used 
 ARM 3D GPUs is at best dire. What has been proposed is a bit radical, 
 but it doesn't actually seem that implausible. Specifically, combining 
 Open Graphics Project (http://wiki.opengraphics.org/tiki-index.php) and 
 the xilinx zynq-7000 or similar (dual core Cortex A9 + FPGA). The idea 
 is to have an OGP GPU in firmware in FPGA. In terms of the power budget, 
 it seems to work relatively sanely considering what it is, and it is as 
 ideal as it gets as far as openness and flexibility goes.

 I just thought it's worthy of a mention.

 Gordan

ARM 3D support was Re: [fedora-arm] ARM summit at Plumbers 2011

[omalleys]

Quoting Gordan Bobic <gordan@bobich.net>:
>  Unfortunately there is no way I could make it, but on the subject of 3D
>  support on ARM, Luke recently mentioned something that initially seemed
>  outlandish but upon closer examination doesn't seem like a bad idea. As
>  we all know, the state of openness of specifications of commonly used
>  ARM 3D GPUs is at best dire. What has been proposed is a bit radical,
>  but it doesn't actually seem that implausible. Specifically, combining
>  Open Graphics Project (http://wiki.opengraphics.org/tiki-index.php) and
>  the xilinx zynq-7000 or similar (dual core Cortex A9 + FPGA). The idea
>  is to have an OGP GPU in firmware in FPGA. In terms of the power budget,
>  it seems to work relatively sanely considering what it is, and it is as
>  ideal as it gets as far as openness and flexibility goes.
>
>  I just thought it's worthy of a mention.

It does seem outlandish, but it is kind of cool. Is it going to give  
enough 3d speed? The next gen tegra is supposed to have a 24 core GPU.

It is probably more sane then my idea of just having a test suite from  
digital video out -> digital video receiver/capture card to get known  
test results. Then you could set up a hinted genetic algorithm based  
on a comparison. It would only work with digital video signals though.

Re: ARM 3D support was Re: [fedora-arm] ARM summit at Plumbers 2011

[Gordan Bobic]

On 08/23/2011 07:01 PM, omalleys@msu.edu wrote:
> Quoting Gordan Bobic <gordan@bobich.net>:
>> Unfortunately there is no way I could make it, but on the subject of 3D
>> support on ARM, Luke recently mentioned something that initially seemed
>> outlandish but upon closer examination doesn't seem like a bad idea. As
>> we all know, the state of openness of specifications of commonly used
>> ARM 3D GPUs is at best dire. What has been proposed is a bit radical,
>> but it doesn't actually seem that implausible. Specifically, combining
>> Open Graphics Project (http://wiki.opengraphics.org/tiki-index.php) and
>> the xilinx zynq-7000 or similar (dual core Cortex A9 + FPGA). The idea
>> is to have an OGP GPU in firmware in FPGA. In terms of the power budget,
>> it seems to work relatively sanely considering what it is, and it is as
>> ideal as it gets as far as openness and flexibility goes.
>>
>> I just thought it's worthy of a mention.
>
> It does seem outlandish, but it is kind of cool. Is it going to give
> enough 3d speed? The next gen tegra is supposed to have a 24 core GPU.

If you can quantify what "enough 3D speed" means, then perhaps that can 
be assessed. There really aren't many applications around at the moment 
to make this an issue. I'd be more interested in it's ability to decode 
1080p.

Then again - it's FPGA! You can load a different "firmware" depending on 
whether you need 1080p decoding or 3D rendering, or some other kind of 
specialized DSP offload with only bare minimal VGA. :)

Personally, I think OGP would be worth it even if just for the fact that 
we would no longer have to beg (in vain) the vendors for decent drivers 
or published specs. The added flexibility on top is just a "free extra". :)

Gordan

[fedora-arm] ARM summit at Plumbers 2011

[Luke Kenneth Casson Leighton]

[apologies, trying again, after sending the requested "not-a-spammer" message.]

On Tue, Aug 09, 2011 at 07:15:34PM +0100, Steve McIntyre wrote:
>Hi folks,
>
>Following on from the founding of the cross-distro ARM mailing list,
>I'd like to propose an ARM summit at this year's Linux Plumbers
>conference [1]. I'm hoping for a slot on Thursday evening, but this
>remains to be confirmed at this point.
>
>We had some lively discussion about the state of ARM Linux distros at
>the Linaro Connect [2] event in Cambridge last week. It rapidly became
>clear that some of the topics we discussed deserve a wider audience,
>so we're suggesting a meetup at Plumbers for that bigger
>discussion.

ok.  allow me to give some perspective and background as to why i
believe that a bigger discussion is important, and to whom that
discussion is important.

a few years ago i read what seems like a silly book, called "The
Strategy-Focussed Organisation".  sounds trite, but i was advised to
read it when i proposed some ideas and was confronted with the very
valid question "why should i [a lowly "developer"] _care_ about this
'strategy' that you are proposing?" (fortunately the person who asked
the question was the same one who advised me to read this "silly"
book).

 it's a tough one, isn't it?  why should any of us - as free software
developers - _care_ about the state of ARM Linux?  you're getting on
with the truly crucial task of managing the distro that you're
committed to.  it's a focussed job: it's a vital role, and you should
not let anyone tell you otherwise.

yet... and this is the bit that this silly book explained: it's just
as important to know where *your* role "fits in" with what else is
going on.  linaro, for example, as you no doubt well know, is tasked
(by its subscribers who pay $1m / year) with sorting out vital
underlying infrastructure that ties what *you* are doing in with the
subscriber's ARM CPUs.  you're doing the user-facing stuff; they're
doing the CPU-facing stuff.  that's *their* strategic role: in
concrete terms it means sorting out gcc with ARM optimisations, and it
means seeking out and/or increasing the number of areas of shared and
refactored code across as many places as possible, in order to reduce
the software development effort required of their subscribers.  linux
kernel.  device tree.  LSB.  (and, it has to be said, _if_ the stupid,
stupid 3D GPU companies got with the picture, linaro could well take
gallium3d for example under its wing, too).

so the key question is: if linaro is "taking care of" this aspect,
because that's linaro's role, then why _should_ any distro maintainer
care?  yes they should be aware of what's happening, but there's no
real incentive to get pro-actively involved, is there?  all that's
required is passive acceptance of the work filtering down from
linaro...

and this perhaps explains the lack of response to the proposed meetup, steve.

[the other reason is that yes, although _discussion_ can take place
about 3D GPUs, we as free software developers feel "powerless to act"
in the face of so much money.  despite the fact (which personally
makes me extremely angry) that without our overall contribution these
companies simply would not have a gnu/linux distro or a linux kernel
on which to make that money].

so, the important question to ask, then, is what *is* good motivation
to take action?  if, indeed, any action need be taken at all, which is
a perfectly reasonable conclusion to reach.  not that i personally
agree with that, but i can live with it :)

and, to answer that question, i feel it's important to take into
account some context and background.  many of these things you will
already be aware of, but let me put them all together, here.

take a deep breath...

* with the rise of android, Matt Codon shows us an empirical glimpse
into the blatant state of GPL violations by OEMs taking place on the
Linux Kernel and more: http://www.codon.org.uk/~mjg59/android_tablets/

* many android vendors have lost the right to use linux kernel source
code. this article is the most insightful and non-aggrandising i've
yet found into the GPL violations situation and its consequences:
http://fosspatents.blogspot.com/2011/08/most-android-vendors-lost-their-linux.html

* Our Linus declared in april that he was getting fed up with the
state of the ARM Linux Kernel.  my take on this is that there is an
overwhelming amount of "selfishness" creeping into the Linux Kernel
development. Our Linus has also recently stated that his passion is
actually low-level device driver development.
http://thread.gmane.org/gmane.linux.kernel/1114495/focus=112007

* Russell King, the ARM maintainer, has completely lost all motivation
to work on the task of merging ARM Linux patches.  with the amount of
selfishness that has been going on for so many years, i am surprised
he's tolerated it this long.
http://article.gmane.org/gmane.linux.kernel/1121096

* I've seen proposed solutions and many many descriptions of the
problems caused by the rise of ARM Linux, but none of them look at
this from an "overview" perspective, which is that the core of the
problem is lack of cooperation and collaboration - precisely counter
to the whole purpose of Free Software.  here, i hope and believe, is a
small insight into that, along with some references and links:
http://lkcl.net/linux/linux-selfish.vs.cooperation.html

* an attempt last year to motivate people to get together to buy an
early ARM Laptop (the CT-PC89E) which would have been available at the
time in mass-volume for $102, the design of which turned out to be
sponsored by China Telecom, found more than just GPL violations on the
Linux Kernel and u-boot source code.  from this chinese factory (who
were purely hardware assemblers and middle-men.  girls actually) one
of the ICs responsible for keyboard and mouse was "black" - no
markings; the gnu/linux distribution "mid-linux.com" was *also* a
GPL-violating distro which may have links to China's Great Firewalled
"Red Flag" Linux; the ODM (who licensed the design from China Telecom)
was instructed to offer us nothing more than China Telecom 3G CDMA
modems (useless for Europe which needs UMTS); successful
reverse-engineering of a linux kernel onto the device encountered
evidence of "security" attempts to lock the GPL-violating kernel to
the device (which we easily replaced); when my associate presented
Debian GNU/Linux running on the device at a meeting with the ODM and
told them it had an entirely GPL-compliant and entirely Free GNU/Linux
Distro on it, which we wanted to sell across the world, they went very
very quiet.  lastly, Frans, who created the Debian Installer Port for
the 20 people who bought the CT-PC89E samples, is dead.  by suicide.
i leave these as facts - stated facts - and allow YOU to sift through
them and choose which ones to put together, to make your own
conclusion(s).  they may OR MAY NOT be related.

* the FreedomBox Foundation has a clearly-stated goal, to create the
software around small boxes that provide "transition" technology off
of non-free and privacy-invasive servers that are all too tempting for
corporations and governments to interfere with or peek at... yet there
is a clear disconnect and a very wide gap between stating the goal and
actually taking any action to go about creating the software, which
has clearly not been addressed.  The Elephant is in the room, here...

* the UK government was praised by China for looking into possible
censorship of the Internet:
http://yro.slashdot.org/story/11/08/16/0019248/China-Praises-UK-Internet-Censorship-Plan
http://news.slashdot.org/story/11/08/22/217206/Twitter-To-Meet-With-UK-Government-About-Riots

* amongst many other things, the USA continues to take illegal control
of DNS zones, destroying the trust and sovereignty of the very fabric
of the Internet.

* nokia (who received a $EUR 0.5 billion loan from the European
Investment Bank just a few years ago) - our darlings who were using
debian as the basis for their smartphone strategy - bought the
proprietary and non-community-driven late-GPL-releasing Trolltech, and
then recently pulled out of meego _and_ the open-sourcing of Series 60
and out of free software entirely with the famous "burning platform"
quote from their CEO.

* HP has very wisely just fire-sold their entire tablet stock in a way
that will completely recoup their capital outlay (if it has a
resistive touchscreen then the BOM is an estimated $80 and the tablets
have sold out in a few days at $98: $18 is just enough wiggle-room for
shipping as well as possibly even a modest profit, particularly on the
32gb version @ retail $150.  if it's capacitive, the BOM will have an
extra appx $30 on top, meaning they'll get all the working capital
back... just).

* lastly and perhaps most crucially, it has to be said that this "Peak
Oil" thing, along with the "Global Warming" thing, is undeniably
taking a grip on the world, which leaves people with a choice to
*readily* face it (i.e. be prepared and better yet as well get _other
people_ prepared, as a secondary priority), or to face the upcoming
situation in a "Crisis" mode, which, if faced *as* a "Crisis" is quite
likely to result in your death.  people such as joey hess clearly get
it: joey now lives entirely off-grid, and yet still has an internet
connection. in a forest.  i live in a remote area of scotland, now, in
a place which has its own well, and we're growing our own food.  it's
still a work-in-progress.


i could continue with this, and expand it with more examples, but let
me make some summary points:

* we're intelligent people, who have achieved a great deal
* we're responsible for creating the software that underpins today's
computer technology
* governments are waltzing in and doing whatever they feel like.
* corporations are creating hardware WITHOUT taking us into account,
and are grabbing with both hands and returning nothing.

 in short: we - intelligent Free Software Developers - are having the
piss taken out of us, to put it mildly.

so - i tell you what: i'm going to stop there, for now.  i'm going to
leave it at that, for people to think, digest the above, and perhaps
come up with some answers [i have some ideas, but i want to know most
crucially if people are willing to hear them!].  and, to give you an
opportunity to think: is this my problem, at all?  do i actually care?
 what _is_ my role?  and, if i _do_ care, what could i do if i combine
with a number of other people who also care?

i trust that you can see that the scope of the background goes wayyy
beyond that which linaro is tasked with, so i hope - i really do -
that you feel that this really is something which you care about and
can actually feel motivated to consider that _some_ sort of action
needs to be taken, beyond the very valuable tasks and roles which you
are presently carrying out.

if, on an individual basis, you feel that the answer is "no", it's not
my problem, then i can only apologise for having taken up your time,
and wish you good luck with the future.

l.

Re: [fedora-arm] ARM summit at Plumbers 2011

[Bill Gatliff]

Luke:


Step back from the keyboard just a bit.  :)

It's true that the glass isn't completely full--- but it's pretty
darned full!  And we wouldn't be discussing the various GPL and other
violations that you cite were it not for the overwhelming successes of
Free Software, ARM, Linux, and Android.

We are well past debating the merits of Free Software et. al, which
itself is a huge milestone that we need to recognize.  Now it's time
to let the lawyers do their jobs.  And they will, because there are
tremendous sums of money at play.  Money that wouldn't be there if it
weren't for us developers.  But we need to stay out of their way,
while at the same time taking care to continue producing tangible
things that are worth fighting over.

As developers, we've won.  Deal with it.  Revel in it.  And then get over it.

I have observed all the hand-wringing regarding the state of ARM
Linux, and it's obvious to everyone that there is still work to be
done.  ARM isn't like PCs, and that's obviously inconvenient for Linus
but it's an essential part of ARM's success.  Russell King has been
overworked for a decade or more, attempting through sheer force of
human/developer will to keep ARM Linux from running off the rails.

As far as ARM Linux is concerned, I think we're dangerously close to
being smothered by our own success.   We have to learn to work
smarter, because we can't work any harder.  And I applaud Linaro and
the countless others for recognizing this problem and looking for ways
to resolve it.

I for one would love to participate in the ARM Summit, but I'm a sole
proprietor without an expense account to charge the travel costs to
and they are too large for me to carry personally.  I suspect I'm not
the only one in that situation.

The fact that there has been little response to the ARM Summit doesn't
mean that nobody cares or that the problems seem to large to solve.
It just means that we're going to have to find a different way to get
this work done.


b.g.
-- 
Bill Gatliff
bgat@billgatliff.com

Re: [fedora-arm] ARM summit at Plumbers 2011

[Luke Kenneth Casson Leighton]

russell, good to hear from you.

can i recommend, that although this is a really wide set of
cross-posting on a discussion that underpins pretty much everything
(except gnu/hurd and minix) because it's linux kernel, that, just as
steve kindly advised, we keep this to e.g.
cross-distro@lists.linaro.org?  i'll be doing that from now on [after
this] perhaps including arm-netbooks as well, but will be taking off
all the distros.

so - folks, let's be clear: please move this discussion to
cross-distro@lists.linaro.org, and, if it's worthwhile discussing in
person, please do contact steve, so he can keep the slot open at the
Plumbers 2011 summit.

On Fri, Aug 26, 2011 at 5:35 PM, Russell King - ARM Linux
<linux@arm.linux.org.uk> wrote:
> On Fri, Aug 26, 2011 at 11:11:41AM -0500, Bill Gatliff wrote:
>> As such refactoring consolidated larger and larger chunks of kernel
>> code, new designs would gravitate towards those consolidated
>> implementations because they would be the dominant references.
>
> Don't bet on it.  That's not how it works (unfortunately.)
>
> Just look at the many serial port inventions dreamt up by SoC designers -
> everyone is different from each other.  Now consider: why didn't they use
> a well established standard 16550A or later design?

 *sigh* because they wanted to save power.  or pins.  or... just be
bloody-minded.

> This "need to be different" is so heavily embedded in the mindset of the
> hardware people that I doubt "providing consolidated implementations"
> will make the blind bit of difference.

 i think... russell... after they are told, repeatedly, "no, you can't
have that pile of junk in the mainline linux kernel, Get With The
Programme", you'd think that, cumulatively if they end up having to
maintain a 6mb patch full of such shit, they _might_ get with the
programme?

 and if they don't, well.... who honestly cares?  if they don't, it's
not *your* problem, is it?  _they_ pay their employees to continue to
main a pile of junk, instead of spongeing off of _your_ time (and
linus's, and everyone else's in the Free Software Community).


>  I doubt that hardware people
> coming up with these abominations even care one bit about what's in
> the kernel.

 then don't f******g make it _your_ problem, or anyone else's, upstream!! :)

 this is the core of the proposal that i have been advocating: if it's
"selfish", i.e. as bill and many many others clearly agree with "if
the bang-per-buck ratio is on the low side" then keep it *out* the
mainline linux kernel...

 ... and that really is the end of the matter.

the sensible people that i've been talking to about this are truly
puzzled as to why the principles of "cooperation and collaboration"
behind free software are just being... completely ignored, in
something as vital as The Linux Kernel, and they feel that it's really
blindingly obvious that the "bang-per-buck" ratio of patches to
mainline linux kernel need to go up.

 so the core of the proposal that is the proposed
"selfish-vs-cooperation patch policy" is quite simple: if the patch
has _some_ evidence of collaboration, cooperation, refactoring,
sharing - *anything* that increases the bang-per-buck ratio with
respect to the core fundamental principles of Free Software - it goes
to the next phase [which is technical evaluation etc. etc.].
otherwise, it's absolutely out, regardless of its technical
correctness, and that's the end of it.

 the linux kernel mainline source tree should *not* be a
dumping-ground for a bunch of selfish self-centred pathological
profit-mongering corporations whose employees end up apologising in
sheer embarrassment as they submit time-pressured absolutely shit
non-cooperative and impossible-to-maintain code.

 you're not the only one, russell, who is pissed off at having to tidy
up SoC vendors' patches.  there's another ARM-Linux guy, forget his
name, specialises in samsung: two years ago he said that he was
getting fed up with receiving yet another pile of rushed junk... and
that's *just* him, specialising in samsung ARM SoCs!

we're just stunned that you, the recipient of _multiple_ SoC vendors
piles of shite, have tolerated this for so long!

anyway - i've endeavoured to put together some examples, in case
that's not clear: i admit it's quite hard to create clear examples,
and would greatly appreciate help doing so.  i've had some very much
appreciated help from one of the openwrt developers (thanks!)
clarifying by creating another example that's similar to one which
wasn't clear.

   http://lkcl.net/linux/linux-selfish.vs.cooperation.html

this should be _fun_, guys.  it shouldn't be a chore.  if you're not
enjoying it, and not being paid, tell the people who are clearly
taking the piss to f*** off!

 but - i also would like to underscore this with another idea: "lead
by example" (which is why i've kept the large cross-distro list)  we -
the free software community - are seeing tons of nice lovely android
tablets, tons of nice lovely expensive bits of big iron and/or x86
laptops, and only in very small areas (OpenRD Ultimate, GuruPlug,
Pandaboard, IMX53QSB, Origen) are our needs for actual hardware which
_we_ want (and i'm *not* being presumptious here - i'm inviting people
to *say* what they want) just aren't being met.

 who wants a bloody 800x600 VIA VunnnderMedia ARM9 350mhz tablet, to
do linux kernel and gnu/linux distribution development on, _anyway_???
  and who the hell wants only 512mb of RAM (iMX51).  and who in their
right fucking mind dreamed up that 1024x600 LCD panel size?

 so here's what i propose:

 we, The Free Software Community, want Our Figureheads (linus, bruce,
alan, russell) to call us to arms (so to speak), to band together a la
KickStarter http://kickstarter.org (or other), so that we can create
the hardware platform(s) that *we* want, and, in the process, can take
the opportunity to sort out the Linux Kernel mainline tree in the
process (learning by doing, doing by leading, leading by example etc.
etc.)

 apart from anything - and this goes to you, linus and russell - i
think that you would be much happier taking a break from doing git
patch conflict management, _actually_ getting down and dirty with some
real device driver writing, and i think you'd be much happier doing
that knowing that the device you were writing those kernel drivers for
was something that actual real free software developers really really
wanted.

 now, as i said above: i don't _dare_ to presume that i know what
actual real free software developers want, in terms of hardware, but
there's a small sampling on the debian-arm mailing list... let me drop
you roughly in the middle of it, here:
http://lists.debian.org/debian-arm/2011/08/msg00045.html  mostly that
was focussed around those little engineering boards (panda, IMX53QSB,
origen etc.) but my aim here is to get people to think:

 what hardware, which is fully free-software-compliant, that you would
buy and recommend to others, that could also be attractive in
mass-volume, do _you_ want to see, that would be useful to _you_?

 i'm getting fed up of seeing stuff come out of factories that's
completely useless.  or gpl-violating.  and/or requires
reverse-engineering.
http://lkcl.net/linux/ideal-vs-reality.of.product.development.html for
some background.

 as a free software developer, what hardware do YOU want?

 answers on this one to arm-netbooks@lists.phcomp.co.uk (subscription
required, please remember)

 and, lastly - linus, russell, alan, bruce: there are people out there
who would really appreciate if you could take up this call.  not just
me.  we'd like to see you using your skills, and actually be happy and
enjoy doing nitty-gritty linux kernel development, to the benefit of
the free software community, instead of turning into patch
junkies^H^H^H^H^H^Hmonkeys^H^H^H^H^H^H^Hmanagers.

 l.

Re: ARM summit at Plumbers 2011

[Jon Masters]

On Tue, 2011-08-23 at 17:11 +0100, Steve McIntyre wrote:

> UPDATE: we've not had many people confirm interest in this event yet,
> which is a shame. If you would like to join us for this session,
> please reply and let me know. If we don't get enough interest by the
> end of Sunday (28th August), then we'll have to cancel the meeting.

I'm obviously confirming, but I'll repeat that for the record. My
interests here include helping to lead up Fedora's ARMv7 efforts, but
also wider ARM platform standardization (boot, device enumeration,
multi-arch, ABI, kernel consolidation, and many other things).

If there's at least representation from a few of the distros (as it
seems is the case at this point) then I think it's worthwhile having the
formal slots. Nothing is lost in so doing. In any case, many discussions
will take place if we have the opportunity to do so.

Jon.

Re: ARM summit at Plumbers 2011

[Jeff Law]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On 08/28/11 22:02, Jon Masters wrote:
> On Tue, 2011-08-23 at 17:11 +0100, Steve McIntyre wrote:
> 
>> UPDATE: we've not had many people confirm interest in this event
>> yet, which is a shame. If you would like to join us for this
>> session, please reply and let me know. If we don't get enough
>> interest by the end of Sunday (28th August), then we'll have to
>> cancel the meeting.
> 
> I'm obviously confirming, but I'll repeat that for the record. My 
> interests here include helping to lead up Fedora's ARMv7 efforts,
> but also wider ARM platform standardization (boot, device
> enumeration, multi-arch, ABI, kernel consolidation, and many other
> things).
> 
> If there's at least representation from a few of the distros (as it 
> seems is the case at this point) then I think it's worthwhile having
> the formal slots. Nothing is lost in so doing. In any case, many
> discussions will take place if we have the opportunity to do so.
I've certain got an interest in hashing out ARM relative issues from a
tools standpoint.  So count me in.

jeff

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Re: ARM summit at Plumbers 2011

[Steve McIntyre]

[ Last big cross-post; I'll just post to the cross-distro list in
  future! ]

On Tue, Aug 23, 2011 at 05:11:34PM +0100, Steve McIntyre wrote:
>On Tue, Aug 09, 2011 at 07:15:34PM +0100, Steve McIntyre wrote:
>
>> [ARM summit at Plumbers, Thursday 8th September]
>
>UPDATE: we've not had many people confirm interest in this event yet,
>which is a shame. If you would like to join us for this session,
>please reply and let me know. If we don't get enough interest by the
>end of Sunday (28th August), then we'll have to cancel the meeting.

And that seemed to provoke enought interest from people all over,
which is good. This event is definitely going on. Let's look forwards
to some good discussion. :-)

Cheers,
-- 
Steve McIntyre                                steve.mcintyre@linaro.org
<http://www.linaro.org/> Linaro.org | Open source software for ARM SoCs