kernel updates from external trees

[Josh Boyer]

On Mon, 2004-04-26 at 21:59, Michael A. Peters wrote:
> There is a very good reason for this - when you add new code to the
> kernel, you have a greater chance that something will break that someone
> depends upon. Especially the ability to compile a third party driver
> against the kernel source.
> [...]

Yes, I know this and I understand the benefits.  My question was more
for the development kernels.  I.e. before an official release, do the
redhat/fedora kernels get stuff pulled in from other trees?  I probably
should have been more clear.

thx,
josh