-vanilla builds.

2007-08-29 Thread Dave Jones
I'd like to move forward on us getting vanilla builds out for testers.
There are a couple things worth thinking about, which I'd like other
peoples thoughts on.

* The location of the binaries - I think we ended up settling
  on putting them on people.fedoraproject.org.
  Given the 150MB quota, this probably means...
  - no -debuginfo packages. (not a huge deal)
  - probably just x86/x86-64 to begin with.
  - probably no non-debug variants (ie, same model
as rawhide, with debug 'always on'
  - worth doing PAE and non-PAE ? just one? which?

* how/where to building them.
  AFAIK, it isn't possible to pass switches like --with-vanilla
  to koji, so the two options are..
  - build vanilla as part of the regular build
(not a great idea, it already takes hours to build
 a complete set of kernels).
  - I kick off a bunch of rpmbuilds locally and push them
by hand. (scriptable at least, so not such a big deal).
I think this is the best option.

* frequency of updates.
  I don't think it's really worthwhile doing daily builds.
  Doing at least one per -rc is probably a good target,
  with perhaps a -rcN-git build periodically if the next
  -rc is taking a while to land.

* dependancies.
  This is the only remaining technical puzzle I think.
  I'd like the vanilla rpms to install on FC6, F7, and rawhide.
  Doing separate builds per distro is just going to kill me.
  The only thing stopping this from working is requires: lines
  like ..
  %define kernel_prereq  fileutils, module-init-tools, initscripts = 
%8.11.1-1, mkinitrd = 6.0.9-7

  I'm thinking perhaps something like..
  
  %if ! %{with_vanilla}
  %define kernel_prereq  fileutils, module-init-tools, initscripts = 
%8.11.1-1, mkinitrd = 6.0.9-7
  %else
  %define kernel_prereq  fileutils, module-init-tools, initscripts, mkinitrd
  %endif

  might do the trick.
  However for some cases, those versioned dependancies are there for a reason, 
and I'm
  not entirely sure what to do about them.  I'd rather not have to
  build non-kernel packages for the vanilla repo too.
  Ideas ?

Ideally I'd like to get to a state where these are built
by a cronjob on my desktop that checks for a new rc,
and uploads new updates whilst I sleep^Wdo something else.

Dave

-- 
http://www.codemonkey.org.uk

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Re: -vanilla builds.

2007-08-29 Thread Jason L Tibbitts III
 DJ == Dave Jones [EMAIL PROTECTED] writes:

DJ I think we ended up settling on putting them on
DJ people.fedoraproject.org. Given the 150MB quota, this probably
DJ means...

Actually all it means is that you need to ask for more space.

 - J

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Re: -vanilla builds.

2007-08-29 Thread Bill Nottingham
Jason L Tibbitts III ([EMAIL PROTECTED]) said: 
  DJ == Dave Jones [EMAIL PROTECTED] writes:
 
 DJ I think we ended up settling on putting them on
 DJ people.fedoraproject.org. Given the 150MB quota, this probably
 DJ means...
 
 Actually all it means is that you need to ask for more space.

Sort of. Adding debuginfo + all arches means that each vanilla
build could end up taking up over a gigabyte. There are limits
to how much space we can ask for.

Bill

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bugzilla triage.

2007-08-29 Thread Dave Jones
The current state of bugzilla for the kernel is pretty depressing.
Counting in all the bugs we never fixed for FC5 (a lot of which
are probably still valid for everything through to rawhide),
there are around 1600 open bugs.

In an attempt to disperse some of the 'triage' type work to volunteers,
I've started a page at http://fedoraproject.org/wiki/KernelBugTriage
with some simple things that people can do to help out.

Any additions/improvements welcomed.

Dave

-- 
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Re: -vanilla builds.

2007-08-29 Thread Dave Jones
On Thu, Aug 30, 2007 at 06:52:41AM +0200, Thorsten Leemhuis wrote:
  On 29.08.2007 21:05, Dave Jones wrote:
   I'd like to move forward on us getting vanilla builds out for testers.
  
  I'm willing to help here if there is anything I can do.
  
   There are a couple things worth thinking about, which I'd like other
   peoples thoughts on.
   
   * The location of the binaries - I think we ended up settling
 on putting them on people.fedoraproject.org.
  
  My vote is still to ship them in the proper repos -- an idea lot of
  people liked in last weeks discussion here. But people feared the space
  requirements. But that's a problem on p.f.o as well afaics.

Nearly everyone else I've talked to about this seems to be
against that idea for whatever reasons.

   * how/where to building them.
 AFAIK, it isn't possible to pass switches like --with-vanilla
 to koji, so the two options are..
 - build vanilla as part of the regular build
   (not a great idea, it already takes hours to build
a complete set of kernels).
  
  How about a different package kernel-vanilla in CVS that can be build
  independently of the normal build?

This means committing rebases to 1 place, which sounds like losing.
It doesn't really bring any advantages either afaics.

   [...]
   * dependancies.
 This is the only remaining technical puzzle I think.
 I'd like the vanilla rpms to install on FC6, F7, and rawhide.
 Doing separate builds per distro is just going to kill me.
  
  But often needed, as people otherwise often can't build kernel modules
  theirselfs, as GCC doesn't match (it does currently iirc, but often
  there are different major versions of gcc in the different distros.

3rd party modules for kernel-vanilla brings up an interesting question.
For bugs found in kernel-vanilla, I want *everything* to go to
linux-kernel or bugzilla.kernel.org.   If reports there contain
any out-of-tree modules, they'll get closed out no questions asked.
AFAIAC, 3rd party modules are even less supportable on -vanilla
than they are on the regular fedora kernel.

For the minority that can't live without 3rd party modules, they
can build their own kernels, because building a full set of kernels
for each distro is time consuming enough that I only want to do
this once.

Dave

-- 
http://www.codemonkey.org.uk

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Re: -vanilla builds.

2007-08-29 Thread Thorsten Leemhuis
On 30.08.2007 07:03, Dave Jones wrote:
 On Thu, Aug 30, 2007 at 06:52:41AM +0200, Thorsten Leemhuis wrote:
   On 29.08.2007 21:05, Dave Jones wrote:
I'd like to move forward on us getting vanilla builds out for testers.
   
   I'm willing to help here if there is anything I can do.
   
There are a couple things worth thinking about, which I'd like other
peoples thoughts on.

* The location of the binaries - I think we ended up settling
  on putting them on people.fedoraproject.org.
   
   My vote is still to ship them in the proper repos -- an idea lot of
   people liked in last weeks discussion here. But people feared the space
   requirements. But that's a problem on p.f.o as well afaics.
 
 Nearly everyone else I've talked to about this seems to be
 against that idea for whatever reasons.

Hallway conversations :-/ I understand that it makes things easier
often, but please share what you discussed and especially the outcome
(like you did with that sentence above) with the public, so outside
contributors don't feel like second class contributors whos opinion
doesn't count.

* how/where to building them.
  AFAIK, it isn't possible to pass switches like --with-vanilla
  to koji, so the two options are..
  - build vanilla as part of the regular build
(not a great idea, it already takes hours to build
 a complete set of kernels).
   
   How about a different package kernel-vanilla in CVS that can be build
   independently of the normal build?
 
 This means committing rebases to 1 place, which sounds like losing.
 It doesn't really bring any advantages either afaics.

Yeah, you have a point.

[...]
* dependancies.
  This is the only remaining technical puzzle I think.
  I'd like the vanilla rpms to install on FC6, F7, and rawhide.
  Doing separate builds per distro is just going to kill me.
   
   But often needed, as people otherwise often can't build kernel modules
   theirselfs, as GCC doesn't match (it does currently iirc, but often
   there are different major versions of gcc in the different distros.
 
 3rd party modules for kernel-vanilla brings up an interesting question.
 For bugs found in kernel-vanilla, I want *everything* to go to
 linux-kernel or bugzilla.kernel.org. 

+1

  If reports there contain
 any out-of-tree modules, they'll get closed out no questions asked.
 AFAIAC, 3rd party modules are even less supportable on -vanilla
 than they are on the regular fedora kernel.

 For the minority that can't live without 3rd party modules, they
 can build their own kernels, because building a full set of kernels
 for each distro is time consuming enough that I only want to do
 this once.

I think you are making your life to easy here.

CU
knurd

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