Original address: Linux kernel source Code Analysis--Kernel boot (6) Image kernel boot (do_basic_setup function) (Linux-3.0 ARMv7) TekkamanninjaTransferred from: http://blog.chinaunix.net/uid-25909619-id-4938396.htmlAfter the basic analysis of the kernel boot process, there is a more important initialization function i
Compile the linux0.00 kernel (full Linux Kernel Analysis-based on the 0.12 kernel)
I have bought a fully-analyzed Linux kernel written by Zhao Ke-based on the 0.12 kernel. It seems that the principles of the first four chapters have never had the courage to practice them by
Ubuntu16.04 update the kernel-using more than 4.6 of the kernel will make the Dell computer with a card faster-and uninstall excess kernel, ubuntu16.044.6
Tips: I am a Dell a-card computer. I feel less fluent than fedora when using 16.04 desktop. Later I manually upgraded to the 4.6.2 kernel and found that I can perfor
Ubuntu update kernel switch kernel startup, ubuntu update kernel Switch
1. view the kernel commands to be updated:
Apt-cache search linux
This command will display all available kernels
2. Run the following command to install the kernel: 2.6.39-0.
Sudo apt-get install linu
Source: http://www.top-e.org/jiaoshi/class/
This should begin with the generation process of vmliux. Bin.
From the kernel generation process, there are three main links to the kernel:
The first step is to compile the source code of the kernel into a. o file and link it to arch/i386/kernel/head. s to generate vmlinux.
Make a brief note in case you forget.The reason we need to synchronize is that we have concurrent access to shared resources. The code snippet that we will access or manipulate the shared resource is called a "critical section", which is called a "race condition" if the two execution threads are executing simultaneously in the same critical section. Here the term execution thread refers to any code instance that is executing, such as a process executed in the
The simple multi-task kernel in Chapter 4 of "complete Linux Kernel Analysis-Based on 0.12 kernel" by Zhao Yi, that is, the simplest kernel example that continuously outputs AAAAABBBBB, the source code is clearly explained, but how to compile an organizational file depends on makefile. I would like to comment it out as
Linux0.11 Kernel Analysis-kernel architecture and linux0.11 Architecture
A complete and available operating system consists of four parts: hardware, operating system kernel, operating system services, and user applications, as shown in:
User applications refer to the word processing programs, Internet browser programs, or various applications compiled by the user
Tags: des HTTP Io ar use the for SP strong File
The http://cn.opensuse.org/OpenSUSE_%E5%86%85%E6%A0%B8%E7%BC%96%E8%AF%91%E6%95%99%E7%A8%8B_ (kernel_2.6.x)Contents [hide]
1 Statement
2. Overview
3 Basic Knowledge
3.1 What is the kernel?
3.2 What is a patch
3.3 why re-compile the kernel?
3.4 If the upgrade fails, how can I restore the official kernel
Kernel comparison: improvements in kernel development from 2.4 to 2.6-general Linux technology-Linux programming and kernel information. For details, refer to the following section. Red Flag 5 is the 2.6 kernel, coming soon
Turn: the long-awaited 2.6 kernel has finally arriv
first, the kernel timer
1. Basic ConceptsIn some scenarios, we need to do some action after a certain time, but do not want to wait and waste the CPU, this time the timer is a very appropriate mechanism. The timer is used to perform a function at a future point in time to accomplish a specific task.
The kernel timer tells the kernel to use specific parameters to
How to patch the Linux kernel
--------------------
Author: Jesper juhl,2005 year August
Date Last updated: 2006-01-05
Translator: Jeffshia, August 2006
Email:
Tshxiayu@126.com
One of the frequently asked questions in the Linux kernel mailing list is how to make a patch for the Linux kernel, or, more specifically,
There are so many backbones/branches, a patch in
table data structure pointing to the user space and kernel space, so that the user state and the kernel state access to memory space is different. NBSP;2, user state and kernel kernel stacks: Each process in Linux has two stacks, respectively, for the process execution of the user state and the
The Linux kernel module provides a simple introduction to the overall architecture of the Linux kernel, which is already large and includes components or many more. How do we include the required parts in the kernel?One way is to compile all the required functions into the Linux kernel. This can cause two problems. One
turn from:Linux user space and kernel space (understanding high-end memory) Reference: 1. process kernel stack, user stack2. -linux kernel space 3.Linux Kernel Learning notes-5 memory managementLinux operating system and drivers run in kernel space, applications run in user
Recently, I have been studying the Linux kernel. The kernel upgrade process is a learning process before I can carefully study the significance of the kernel, first of all, I have successfully compiled and upgraded from kernel 2.6.31.2 to 2.6.35.7 on Ubuntu. However, during compilation and upgrade on fedora, errors occ
Some articles have already introduced the android kernel. This series will analyze the android kernel from the perspective of the Linux kernel, hoping to provide useful information for beginners. This chapter briefly introduces the full picture of the android kernel and plays an interesting role. Starting from the next
Date
Kernel version
Architecture
author
GitHub
CSDN
2016-06-02
Linux-4.5
X86 Arm
Gatieme
Linuxdevicedrivers
Linux process management and scheduling--a description of the process
Why kernel threads need kernel threadsThe Linux kernel ca
Linux Kernel Design and Implementation of Reading Notes, Linux Kernel
Chapter 3 Process Management
1. fork system calls are returned twice from the kernel: one is returned to the sub-process and one is returned to the parent process. the task_struct structure is allocated by the slab distributor. 2.6 was previously placed at the bottom of the stack of the
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