Waited to be read.

• Thread Local Variable
  

http://gcc.gnu.org/onlinedocs/gcc-3.3.1/gcc/Thread-Local.html

• Linux Kernel Thread

http://linux.sheup.com/linux/linux7553.htm

• Kernel Boot

http://adrianhuang.blogspot.com/2009/12/introduction-to-linux-kernel-booting.html
http://duartes.org/gustavo/blog/post/kernel-boot-process

• DRAM

http://www.embeddedlinuxprimer.com/dram_basics