《linux-insides》免费的linux内核电子书【内附中文版】

A series of posts about the linux kernel and its insides.

The goal is simple - to share my modest knowledge about the insides of the linux kernel and help people who are interested in linux kernel insides, and other low-level subject matter.

Questions/Suggestions: Feel free about any questions or suggestions by pinging me at twitter @0xAX, adding an issue or just drop me an email.

On other languages

• 中文版
• Spanish

LICENSE

Licensed BY-NC-SA Creative Commons.

Contributions

Feel free to create issues or pull-requests if you have any problems.

Please read CONTRIBUTING.md before pushing any changes.

• Linux Inside
• Introduction
• 1. Booting
  • 1.1. From bootloader to kernel
  • 1.2. First steps in the kernel setup code
  • 1.3. Video mode initialization and transition to protected mode
  • 1.4. Transition to 64-bit mode
  • 1.5. Kernel decompression
• 2. Initialization
  • 2.1. First steps in the kernel
  • 2.2. Early interrupts handler
  • 2.3. Last preparations before the kernel entry point
  • 2.4. Kernel entry point
  • 2.5. Continue architecture-specific boot-time initializations
  • 2.6. Architecture-specific initializations, again...
  • 2.7. End of the architecture-specific initializations, almost...
  • 2.8. Scheduler initialization
  • 2.9. RCU initialization
  • 2.10. End of initialization
• 3. Interrupts
  • 3.1. Introduction
  • 3.2. Start to dive into interrupts
  • 3.3. Interrupt handlers
  • 3.4. Initialization of non-early interrupt gates
  • 3.5. Implementation of some exception handlers
  • 3.6. Handling Non-Maskable interrupts
  • 3.7. Dive into external hardware interrupts
  • 3.8. Initialization of external hardware interrupts structures
  • 3.9. Softirq, Tasklets and Workqueues
  • 3.10. Last part
• 4. System calls
  • 4.1. Introduction to system calls
  • 4.2. How the Linux kernel handles a system call
  • 4.3. vsyscall and vDSO
  • 4.4. How the Linux kernel runs a program
• 5. Timers and time management
  • 5.1. Introduction
  • 5.2. Clocksource framework
  • 5.3. The tick broadcast framework and dyntick
  • 5.4. Introduction to timers
• 6. Memory management
  • 6.1. Memblock
  • 6.2. Fixmaps and ioremap
• 7. SMP
• 8. Concepts
  • 8.1. Per-CPU variables
  • 8.2. Cpumasks
• 9. Data Structures in the Linux Kernel
  • 9.1. Doubly linked list
  • 9.2. Radix tree
• 10. Theory
  • 10.1. Paging
  • 10.2. Elf64
  • 10.3. CPUID
  • 10.4. MSR
• 11. Initial ram disk
  • 11.1. initrd
• 12. Misc
  • 12.1. How the kernel is compiled
  • 12.2. Linkers
  • 12.3. Linux kernel development
  • 12.4. Write and Submit your first Linux kernel Patch
  • 12.5. Data types in the kernel
• 13. Useful links
• 14. Contributors
• Published with GitBook