http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Virtualization_for_Desktops/2.2/html/5.5-2.2_Hypervisor_Deployment_Guide/sect-Deployment_Guide-RHEV_Hypervisor_Kernel_Parameters_and_Automated_Installation-Example_Automated_RHEV_Hypervisor_Installation.html
Red Hat Enterprise Virtualization for Servers
http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Virtualization_for_Servers/index.html
Red Hat Hypervisor Deployment Guide
http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Virtualization_for_Desktops/2.2/html/5.5-2.2_Hypervisor_Deployment_Guide/index.html
Administration Guide for Virtualization
http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Virtualization_for_Desktops/2.2/html/Administration_Guide/Import-vms-from-export-domain.html
http://www.makelinux.net/ldd3/
The Linux Kernel
http://www.win.tue.nl/~aeb/linux/lk/lk.html
Haifux Kernel Lectures
http://www.haifux.org/kernel.html
http://blog.chromium.org/2009/11/hello-open-source-developers-would-you.html
This page lists a lot of documents with respect to Kernel Programming
http://jungla.dit.upm.es/~jmseyas/linux/kernel/hackers-docs.html
Writing a Network Device Driver for Linux
http://www.linuxjournal.com/article/1312
Ioctl calls
http://www.linuxjournal.com/article/1221
IPTABLES and ipsysctl
http://www.frozentux.net/documents/iptables-tutorial/all-old-domains-moved/
Guide for Programming USB Drivers
http://www.lrr.in.tum.de/Par/arch/usb/usbdoc/
IP Stacks Commentary
http://www.google.com/search?client=ubuntu&channel=fs&q=Linux+IP+Stacks+Commentary&ie=utf-8&oe=utf-8
LDD online Network Stack
http://www.makelinux.net/ldd3/chp-17-sect-2.shtml
http://www.makelinux.net/reference
A good thread
http://www.linuxquestions.org/questions/linux-embedded-78/how-to-write-a-pci-express-device-driver-for-xilinx-virtex-5-lxt-sxt-dev-kit-690529/
PCI device related information
http://tldp.org/LDP/tlk/dd/pci.html
Template PCI driver
http://true-random.com/homepage/projects/pci_template/pci_template.c
http://www.novell.com/coolsolutions/feature/14910.html
http://www.novell.com/coolsolutions/feature/11254.html
Understanding PTE in Kernel
http://stackoverflow.com/questions/1441353/pte-structure-in-the-linux-kernel
http://lwn.net/Kernel/Index/
TLDP Kernel Module How To
http://tldp.org/HOWTO/Module-HOWTO/x64.html
Some good books mentioned here for such things
http://developer.apple.com/library/mac/#documentation/Darwin/Conceptual/KernelProgramming/Bibliography/Bibliography.html
Updated examples of LDD3
http://acassis.wordpress.com/2009/08/07/ldd3-examples-updated/
http://www.cs.fsu.edu/~baker/devices/lxr/source/2.6.25/ldd-examples/
Also given on
http://examples.oreilly.com/9780596005900/
discussed here
http://stackoverflow.com/questions/1142606/can-you-get-any-financial-recompense-from-open-source
http://www.cs.fsu.edu/~baker/devices/
http://code.google.com/p/ldd3-examples/source/browse/trunk/sbull/sbull.c
Kernel and Networking advanced topics
http://www.haifux.org/lectures/217/
Kernel and Networking advanced topics 2
http://www.haifux.org/lectures/172/
Kernel and Networking advanced topics 3
http://www.haifux.org/lectures/180/
Wireless in Linux
http://www.haifux.org/lectures/206/
Nested x86 Virtualization
http://www.haifux.org/lectures/225/