What to do about shared files and drm-core?

[Jon S. <jon...@gm...>]

What do we want to do about drm-core vs the old build model?

There is no real difference between the code in the linux directory
and linux-core except for the removal of the DRM macros and the
associated restructuring needed to make everything work. When we get
linux-core working without problems, it's not there yet, it could
become the future 2.6 platform if everyone agrees. The impact of the
linux-core changes are minimal on the board specific code.

For 2.4 there is a choice: continue using the linux directory or
backport linux-core to 2.4. I don't know how much effort everyone
wants to put into backporting new driver development to 2.4. There are
several possible choices:

1) leave 2.4 alone and stop working on it, 2.4 stays in the linux directory
2) declare the DRM version in the linux-2.4 the final version and only
submit bug patches via the kernel process.
3) backport linux-core to 2.4 and so that everything will build on
both OS's. Some 2.6 kernel changes are starting to make this a very
cluttered option.
4) Make parallel changes to the 2.4 and 2.6 versions.
5) other combinations of these

The removal of the DRM macros from files in the shared directory means
that things can't be shared again unless 2.4/BSD also move the the
core model. I have no strong opinions on what to do about 2.4. I'll go
along with whatever the crowd picks.

If the choice is to declare 2.4 finished then there is a lot of cruft
that can be removed from the 2.6 linux-core code.

-- 
Jon Smirl
jon...@gm...