Update README.md

Initialization/README.md

@@ -3,3 +3,4 @@
 You will see here a couple of posts which describes full cycle of the kernel initialization from the first steps after kernel decompressed to starting of the first process runned by kernel.
 
 * [First steps after kernel decompressed](https://github.com/0xAX/linux-insides/blob/master/Initialization/linux-initialization-1.md) - describes first steps in the kernel.
+* [Early interupts and exception handling](https://github.com/0xAX/linux-insides/blob/master/Initialization/linux-initialization-2.md) - describes early interrupts initialization and early page fault handler.