Here are the notes I used for the talk on Saturday. It includes a few
URLs that are helpful. Most of the talk came from the post Halloween
document by Dave Jones.
Introductions
The deal with kernel versions
- x.y.z
- stable kernels have even y
- development kernels have odd y
- extra version options
- ac Alan Cox
- mm Andrew Morton
- aa Andrea Arcangeli
- pre/rc/test
Documentation to read
- Documentation/Changes
- Wonderful World of 2.6
http://kniggit.net/wwol26.html
- post Halloween document
http://www.codemonkey.org.uk/post-halloween-2.5.txt
- REPORTING-BUGS
- lkml FAQ
http://www.lkml.org/faq/
What are some new things with 2.6?
- New build system, not kbuild 2.5
- make dep is no longer needed
- other new/helpful targets
- New config system, not cml2
- config files are spread around the tree
- default xconfig requires qt
- might want to start with defconfig
- sysfs and extended hotplug support
- eventually taking over devfs
- based on a system model
- userspace implmentation of dynamic /dev
- block I/O layer
- device mapper replaces LVM in kernel
- XFS in the kernel :)
- lots of work on VM, scheduler, and interactivity
- Large Block Device support
- Greater than 2TB support
- initramfs replaces initrd
- klibc
Stuff to watch out for when trying 2.6.0-test[123]
- CONFIG_INPUT
- reorganized config menus
- new module-init-tools
- doesn't seem to provide recursive lookup yet
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