Good links

http://translate.google.com/translate?hl=en&sl=auto&tl=en&u=http%3A%2F%2Frecipes.egloos.com%2F5232056

http://en.wikipedia.org/wiki/Page_table
http://en.wikipedia.org/wiki/Cache_(computing)
http://en.wikipedia.org/wiki/CPU_cache
http://en.wikipedia.org/wiki/Virtual_memory
http://en.wikipedia.org/wiki/Memory_management_unit
http://en.wikipedia.org/wiki/Translation_lookaside_buffer

Excellent blog on linux memory management, process address space etc
http://duartes.org/gustavo/blog/category/linux


GCC hacks in the Linux kernel:
http://www.ibm.com/developerworks/linux/library/l-gcc-hacks/


Good link on internals of MMU and Interrupt handling in ARM linux:
http://pankaj-techstuff.blogspot.in/


Lot's of Linux articles from Linaro and Linux foundation:
http://www.linaro.org/connect/resources/Q/lca13#documents
http://events.linuxfoundation.org/events/embedded-linux-conference/slides