Kernel versions

Kernel versions

[Gary Thomas]

Tom,

For more than a year now, I've been working from the linuxppc_2_4_devel
tree, sending updates which have been merged in, etc.  I just looked at
the recently discussed 2.4 tree (http://ppc.bkbits.net:8080/linuxppc-2.4)
and I see none of this work present.

So my questions are:
* What is the "proper" tree to be working from (2.4, 2.6)?
* What is the merge path from the work in 2_4_devel to these other trees?

... I wouldn't want all of my efforts to just get lost.

Thanks.

--
Gary Thomas <gary@mlbassoc.com>
MLB Associates


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Re: Kernel versions

[Tom Rini]

On Fri, Oct 03, 2003 at 05:36:11PM -0600, Gary Thomas wrote:

> Tom,
>
> For more than a year now, I've been working from the linuxppc_2_4_devel
> tree, sending updates which have been merged in, etc.  I just looked at
> the recently discussed 2.4 tree (http://ppc.bkbits.net:8080/linuxppc-2.4)
> and I see none of this work present.
>
> So my questions are:
> * What is the "proper" tree to be working from (2.4, 2.6)?
> * What is the merge path from the work in 2_4_devel to these other trees?

For 2.6, a tree based off of Linus' BK (or CVS or SVN or tarball of
that) or current 2.6 release.  For 2.4, it depends on the type of board:
8xx: Should be mostly merged into kernel.org now, but if you need
something, pull it up and out separately.
'classic' mpc10x based: All of the library type bits of code
(mpc10x_common, gen550) are in kernel.org, so it should be trivial to
pull a platform out of _devel
gt64260 (and gt64360): At OLS Paul talked to Mark about what needs to
bee done to make him happy with the code and Mark has expressed a desire
to do some (other?) cleanups as well to the 64260 code, which should
take into account the 64360 when possible.
'other' classic: Most likely needs someone with the hardware to state
that it's still working.
8260: Needs things to be pulled up and out of 2_4_devel.

And by 'pull it up and out' I mean to make another patch / ChangeSet of
just those changes (or many, if there's many difference pieces to it)
that would go in before the patch for a given board.

Now, since 2.4 (2_4_devel, even) and 2.6 are not in sync for some code
(gt64260) and not all platforms work in 2.6 (8xx, 8260 is in almost
working shape again) it might not be an equal amount of work needed to
get something into 2.4 and 2.6, but it would be appreciated if patches
come in at roughly the same time for both (or 2.6 first, even).

The linuxppc-2.4 tree contains what's gone to Marcelo already, along
with some things that are being polished up.  At the moment, I don't
think there's anything special there, but I haven't looked.

> ... I wouldn't want all of my efforts to just get lost.

It won't be.

--
Tom Rini
http://gate.crashing.org/~trini/

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Kernel versions

[linuxppc]

Is there a linuxppc-2.6 kernel tree or are they still using the linuxppc-2.5
tree?

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Re: Kernel versions

[Giuliano Pochini]

On Fri, 2 Jul 2004, linuxppc wrote:

> Is there a linuxppc-2.6 kernel tree or are they still using the
> linuxppc-2.5 tree?

The official 2.6.7 kernel works just fine on ppc machines.


--
Giuliano.

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Re: Kernel versions

[Wolfgang Denk]

In message <Pine.LNX.4.58.0407021623360.22661@denise.shiny.it> you wrote:
>
> The official 2.6.7 kernel works just fine on ppc machines.

Please define "ppc machines". It doesn't work on most of the  systems
we have in the lab (like MPC8xx or MPC5200 etc.)

Best regards,

Wolfgang Denk

--
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-4596-87  Fax: (+49)-8142-4596-88  Email: wd@denx.de
It is easier to write an incorrect program than understand a  correct
one.

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Re: Kernel versions

[Giuliano Pochini]

On Fri, 2 Jul 2004, Wolfgang Denk wrote:

> > The official 2.6.7 kernel works just fine on ppc machines.
>
> Please define "ppc machines". It doesn't work on most of the  systems
> we have in the lab (like MPC8xx or MPC5200 etc.)

The question was: "Is there a linuxppc-2.6 kernel tree or are they
still using the linuxppc-2.5 tree?".  "They" isn't a good definition
of what machines (or people ?) he was referring to.  I guessed he
meant the majority of ppc machines.


--
Giuliano.

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Re: Kernel versions

[Gary Thomas]

On Fri, 2004-07-02 at 08:54, Wolfgang Denk wrote:
> In message <Pine.LNX.4.58.0407021623360.22661@denise.shiny.it> you wrote:
> >
> > The official 2.6.7 kernel works just fine on ppc machines.
>
> Please define "ppc machines". It doesn't work on most of the  systems
> we have in the lab (like MPC8xx or MPC5200 etc.)

Indeed.  Not all "PPC machines" are Apple MacIntosh systems, although
Macs do use the PowerPC CPU.  Too many folks simply equate the two...

--
Gary Thomas <gary@mlbassoc.com>
MLB Associates


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Re: Kernel versions

[Benjamin Herrenschmidt]

On Fri, 2004-07-02 at 10:56, Gary Thomas wrote:
> On Fri, 2004-07-02 at 08:54, Wolfgang Denk wrote:
> > In message <Pine.LNX.4.58.0407021623360.22661@denise.shiny.it> you wrote:
> > >
> > > The official 2.6.7 kernel works just fine on ppc machines.
> >
> > Please define "ppc machines". It doesn't work on most of the  systems
> > we have in the lab (like MPC8xx or MPC5200 etc.)
>
> Indeed.  Not all "PPC machines" are Apple MacIntosh systems, although
> Macs do use the PowerPC CPU.  Too many folks simply equate the two...

Then send patches upstream. It's plain wrong to reproduce what we
had in 2.4 letting all sort of stuffs pile up in the "ppc" trees
that never get sent upstream.

I tend to think that pretty much everything including fancy board
support should be sent to lkml for comment & proposed upstream right
away.

Ben.


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Re: Kernel versions

[David Woodhouse]

On Tue, 2004-07-06 at 10:08 -0500, Benjamin Herrenschmidt wrote:
> On Fri, 2004-07-02 at 10:56, Gary Thomas wrote:
> > On Fri, 2004-07-02 at 08:54, Wolfgang Denk wrote:
> > > In message <Pine.LNX.4.58.0407021623360.22661@denise.shiny.it> you wrote:
> > > >
> > > > The official 2.6.7 kernel works just fine on ppc machines.
> > >
> > > Please define "ppc machines". It doesn't work on most of the  systems
> > > we have in the lab (like MPC8xx or MPC5200 etc.)

There was a fair amount of MPC5200 code merged recently. MPC8xx
apparently isn't far off working either.

> > Indeed.  Not all "PPC machines" are Apple MacIntosh systems, although
> > Macs do use the PowerPC CPU.  Too many folks simply equate the two...

Amongst the "PPC machines" on which I have 2.6 running are mpc8265,
mpc8560 and a dual 745x machine with MV64360 chipset -- although the
latter isn't merged into Linus' tree yet.

It's not _just_ working on macs.

> I tend to think that pretty much everything including fancy board
> support should be sent to lkml for comment & proposed upstream right
> away.

Works for me.

--
dwmw2


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kernel versions

[Tobin C. Harding]

Recently the kernel version on the github
repository did not match up with the master branch of

https://kernel.googlesource.com/pub/scm/linux/kernel/git/powerpc/linux

Specifically, github was hosting v4.10-rc5 while master had
v4.10-rc8. All the while Linus' mainline was at v4.11-rc1.

Was this an anomaly or is there a technical reason please? While
writing this I see that perhaps I should have checked the other
branches (fixes, next, test).

thanks,
Tobin.

Re: kernel versions

[Daniel Axtens]

Hi Tobin,

> Recently the kernel version on the github
> repository did not match up with the master branch of
>
> https://kernel.googlesource.com/pub/scm/linux/kernel/git/powerpc/linux
>
> Specifically, github was hosting v4.10-rc5 while master had
> v4.10-rc8. All the while Linus' mainline was at v4.11-rc1.
>
> Was this an anomaly or is there a technical reason please? While
> writing this I see that perhaps I should have checked the other
> branches (fixes, next, test).

These are all managed by different people, and none of them are managed
by any of the linuxppc-dev folk.

Sorry I can't be more helpful.

Regards,
Daniel

>
> thanks,
> Tobin.