http://kernelnewbies.org/Linux26Changes
http://lwn.net/Articles/2.6-kernel-api/

Quick todo:
  Finish hotplug
    History of Hotplug (index/hotplug.html)
    docs.  http://www.kroah.com/linux/talks/ols_2001_hotplug_paper/hotplug.ps
  Dredge up "make htmldocs" one big patch, split up properly.
  Resubmit move patches, make bightmldocs.
  # Split up OLS pdfs, make pdftk work.
    Index OLS pdfs
  http://www.linux.org.au/conf/index2.php
  # Start a mercurial repository.
    Automation for:
      make htmldocs
      Documentation
      doclifter
    Manual index.
      404 checking?

  http://lwn.net/Articles/228682/
  http://www.mail-archive.com/tinycc-devel%40nongnu.org/msg00651.html
  http://lwn.net/Articles/228367/
  http://lkml.org/lkml/2005/7/23/119

Places documentation hides:
  Documentation
  Man pages
  Linux Weekly News
  IBM developerworks
  www.kernel-traffic.org
  Linux Documentation Project
  Linux Journal http://www.linuxjournal.com
  http://linux.yyz.us/git-howto.html
  http://www.kernel.org/pub/software/scm/git/docs/
  http://www.onlamp.com/pub/a/onlamp/2007/04/03/getting-familiar-with-gcc-parameters.html
  http://www-128.ibm.com/developerworks/library/l-shobj/
  http://www.muppetlabs.com/~breadbox/software/tiny/teensy.html
  http://linux-raid.osdl.org/index.php/Main_Page

qemu:
  http://www.pps.jussieu.fr/~letouzey/emul_debianppc.en.html
  http://perso.magic.fr/l_indien/qemu-ppc/
  http://www.olifantasia.com/qemu/
  http://wiki.debian.org/ArmEabiPort

Building the kernel
  Variant on configure; make; make install
    allyesconfig, allnoconfig, defconfig, menuconfig, oldconfig.
  Cross compiling.
  Building out of tree

Compiler
  gcc http://gcc.gnu.org/onlinedocs/
  icc http://www.intel.com/cd/software/products/asmo-na/eng/compilers/277618.htm
  tcc http://fabrice.bellard.free.fr/tcc/tccboot.html
  Mostly c99, a draft of which is up at:
    http://web.archive.org/web/20050207010641/http://dev.unicals.com/papers/c99-draft.html

HOWTO
  Write a device driver.
  Write a filesystem.
    Once again, lwn.net has stuff on this already.

Autodetecting new APIs:
  scripts.  search all incoming patches for functions that are
  EXPORT_SYMBOL(newfunc); or contain "/**" or contain "Documentation/"
  or "*.txt" blah blah...
  Correlate the output of "grep EXPORT" and "nm" with kerneldoc

Coverage
  Power on to C entry point.  (x86, other arches?)
  C through launching init.
  Where to find the major subsystems
    scheduler
    vfs
    modules
      block/char device
      filesystem
      network
    Talking to userspace
      exec
        a.out, elf, #!, flat, misc
      syscalls
      ioctls
      device nodes
      synthetic filesystems
        /proc, /sys, shmfs, usbfs, devpts...

  A working Linux system
    Kernel, of course.
    root filesystem
      [initramfs, switch_root, pivot_root, /dev/console]
    init program
    C library
      dynamic loader
    fhs directories
      /dev

  Hardware families Linux runs on
    x86, x86-64
    powerpc
    arm
    mips
    sparc
    sh
    68k/coldfire

  Development
    CATB
    http://vger.kernel.org/vger-lists.html
    http://www.tux.org/lkml/
    http://www.kernel.org/faq
      http://www.kernel.org/kdist/rss.xml
    git/mercurial
    Documentation/{CodingStyle,SubmitChecklist}
    The four layer (developer, maintainer, lieutenant, linus) model.

To read:
  review SOW for more todo items.
  kernel janitors' website
  LKML faq
 
Greg KH points out that the following are licensed under a CC license
acceptable for republising online:
        - Linux Device Drivers, 2nd and 3rd edition
        - Linux Kernel in a Nutshell
        - all of lwn.net kernel tutorials and articles 

http://www.linuxforums.org/misc/understanding_elf_using_readelf_and_objdump.html

http://www.uwsg.iu.edu/hypermail/linux/kernel/0707.1/2533.html

lilo -R/grubonce

http://www.redhatmagazine.com/2007/08/21/a-step-by-step-guide-to-building-a-new-selinux-policy-module/
http://www.ibm.com/developerworks/linux/library/l-linux-networking-stack
Troubleshooting Linux audio:
  http://www.linuxjournal.com/node/1000244
  http://www.linuxjournal.com/node/1000254
  http://www.linuxjournal.com/node/1000262

Linus Torvalds on git, central repositories and commit access lists
http://lwn.net/Articles/246381/

gitstat:
http://tree.celinuxforum.org/gitstat/
http://catb.org/~esr/faqs/smart-questions.html
http://fedoraproject.org/wiki/KernelBugTriage

http://tiger.la.asu.edu/Quick_Ref/Linux_Syscall_quickref.pdf

http://www.ibm.com/developerworks/linux/library/l-system-calls/?S_TACT=105AGX99&S_CMP=CP

man syscalls <- highlight this.
http://asm.sourceforge.net/articles/ (and resources)
http://download.savannah.gnu.org/releases/pgubook/ProgrammingGroundUp-1-0-booksize.pdf
http://docs.cs.up.ac.za/programming/asm/derick_tut/

http://www.win.tue.nl/~aeb/linux/lk/lk.html
http://www.sandpile.org/ia32/cpuid.htm
http://docs.cs.up.ac.za/programming/linux/advanced-linux-programming.pdf

Documentation/kernel-docs.txt
http://www.linux-foundation.org/en/Linux_Platform_Weather_Forecast
http://elinux.org

Arm linux:
  The ARM/Netwinder structure alignment FAQ:
    http://netwinder.osuosl.org/users/b/brianbr/public_html/alignment.html
  http://www.linux-arm.org/pub/LinuxKernel/WebHome/aleph-porting.pdf
  http://www.aleph1.co.uk/taxonomy/term/32

http://kerneltrap.org/node/3513?page=1
http://udrepper.livejournal.com/18555.html
http://lse.sourceforge.net/
What chroot is really for:
  http://lwn.net/Articles/252794
http://workshop.netfilter.org/2007/ (and previous years)
http://www.gentoo.org/doc/en/
http://www.airs.com/blog/archives/38

Major defects in the C++ programming language:
  http://yosefk.com/c++fqa/defective.html

The Linux Kernel Test Project has lots of knowledge about kernel internals.