The easiest Linux kernel course in Korea

Section 1. 0. Orientation

1 lectures ∙ (13min)

Section 2. 1. Why should I study the kernel?

3 lectures ∙ (42min)

Section 3. 2. Let's compile the kernel! (Part 1)

4 lectures ∙ (1hr 11min)

Section 4. 3. Let's compile the kernel! (Part 2)

4 lectures ∙ (57min)

Section 5. 4. Get a whiff of kernel debugging

4 lectures ∙ (49min)

Section 6. 5. What have I done so far?

4 lectures ∙ (48min)

Section 7. 6. Analyzing ftrace logs

5 lectures ∙ (1hr 3min)

Section 8. 7. Get a taste of the TRACE32 debugger

2 lectures ∙ (35min)

Section 9. 8. Create a mistake-proof driver

3 lectures ∙ (44min)

Section 10. 9. The Life of a Brilliant Process

5 lectures ∙ (1hr 8min)

Section 11. 10. How are processes born?

4 lectures ∙ (56min)

Section 12. 11. How does a process end its life?

2 lectures ∙ (31min)

Section 13. 12. All the information about the task is here!

2 lectures ∙ (36min)

Section 14. 13. Different thread_info structures for each architecture

2 lectures ∙ (41min)

Section 15. 14. Let's learn about the process stack.

2 lectures ∙ (25min)

Section 16. 15. Usage of preempt_count

2 lectures ∙ (27min)

Section 17. 16. Find out the number of the CPU running the process.

2 lectures ∙ (21min)

Section 18. 17. Current was you

2 lectures ∙ (20min)

Section 19. 18. What is an interrupt?

2 lectures ∙ (24min)

Section 20. 19. I want to know the interrupt context

2 lectures ∙ (24min)

Section 21. 20. What is an exception?

2 lectures ∙ (26min)

Section 22. 21. Let's learn about Armv7 exceptions!

2 lectures ∙ (17min)

Section 23. 22. Today, let's learn about Armv8 exceptions.

2 lectures ∙ (17min)

Section 24. 23. Armv8's vector table is scary complicated

2 lectures ∙ (14min)

Section 25. 24. Execution flow by Armv8 exception type

2 lectures ∙ (15min)

Section 26. 25. Let’s learn about the entry.S file!

2 lectures ∙ (20min)

Section 27. 26. Let's trace the system call.

2 lectures ∙ (22min)

Section 28. 27. Let's analyze asynchronous IRQ

2 lectures ∙ (28min)

Section 29. 28. When is an interrupt handler registered?

2 lectures ∙ (25min)

Section 30. 29. What is an interrupt descriptor?

2 lectures ∙ (21min)

Section 31. 30. When interrupts should be paused

2 lectures ∙ (22min)

Section 32. 31. What is the technique for handling the second half of an interrupt?

2 lectures ∙ (14min)

Section 33. 32. Creating an IRQ Thread

2 lectures ∙ (17min)

Section 34. 33. How does the IRQ thread run?

2 lectures ∙ (24min)

Section 35. 34. What is Soft IRQ?

2 lectures ∙ (20min)

Section 36. 35. How to request a soft IRQ

2 lectures ∙ (16min)

Section 37. 36. How are Soft IRQs handled?

2 lectures ∙ (30min)

Section 38. 37. Exploring the ksoftirqd thread!

2 lectures ∙ (15min)

Section 39. 38. What is a tasklet?

3 lectures ∙ (41min)

Section 40. 39. Let's Debug Soft IRQ! (End of Season 1)

1 lectures ∙ (11min)