linux kernel containers

Tags: http bootstra strip image 16px net BSP CSDN developmentObjectiveIn recent months, the Linux kernel has probably been studied, the following need to conduct in-depth detailed analysis. The main development Board of S3C2440 is a hardware entity. Probably includes the following content:1 bootloader analysis, to Uboot-based, combined with the specific development Board situation. My goal is to explain how

/**file:test.c*author: davidlin*date:2014-12-07pm *Email:[emailprotected]or[email protected]*world:thecityof sz,inchina*ver: 000.000.001*history:editor timedo NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;*NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;1) linpeng2014-12-07created Thisfile!nBSP;NBSP;NBSP;NBSP;NBSP;*NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;2) */ #include Linux kernel programming: Linux2.6

Phenomenon:CentOS7 boot screen displays multiple kernel optionsReason:Under normal circumstances, there are two startup items, one is "Normal startup" and the other is "Rescue mode Startup" (rescue).If there are more than 2 startup items, the old kernel of the current system is not removed. The reason is that the old kernel is not automatically deleted after the

One: Linux kernel: The operating system is a low-level support software used to deal with hardware and provide a limited set of services for user programs. A computer system is a symbiotic body of hardware and software that is interdependent and indivisible. Computer hardware that contains peripherals, processors, memory, hard disks, and other electronic devices that make up the computer's engine. But with

An announcement by kernel.org attracted a lot of attention, announcing that the Linux kernel source code was hacked earlier this month! This situation has recently been investigated, but the code maintainer is sure that the source code itself has not been affected. The announcement reveals some details. It is clear that intruders have obtained the root access permission through leaked user credenroot, but t

This article originates from the Hoto file under the document folder of the Linux kernel code.Chinese translated version of Documentation/howtoIf you had any comment or update to the content, please contact theOriginal document maintainer directly. However, if you have a problemCommunicating in 中文版 You can also ask the Chinese maintainer forHelp. Contact the Chinese maintainer if this translation is outdate

Because I do not have a real machine environment, so I need to simulate in the simulator, so I want to download the source code version of the support simulator, and the goldfish version is specifically provided for the simulator environment. The Goldfish project contains the kernel sources for the emulated platforms. One, first, to git clone https://android.googlesource.com/kernel/goldfish.git downloads

Linux kernel debugging methods KDB: Only in the assembly code level for debugging; The advantage is that two machines are not required for debugging. GDB: When debugging a module, it lacks some vital features that can be used to view the operation of the kernel, including disassembly kernel functions. Kgdb: can be very

Perface I have already written an article titled five subsystems of the embedded Linux kernel, which is more general and simple. Now I want to explain it in detail. Leave this note only for future reference and supplement! Linux Kernel Subsystem The kernel is the core of

executing at any time Soft interrupts and Tasklet: The kernel can wake up or dispatch soft interrupts and tasklet at any time, interrupting code that is currently executing Kernel preemption: The Linux kernel is preemptive, so the kernel's task may be preempted by another task Sleep and user space synchron

After many Linux users have gone through the process of getting familiar with Linux, do they want to customize Linux according to the actual configuration of their machines to achieve the best system performance? Also After many Linux users have gone through the process of getting familiar with

In these years, Linux has become a buzzword. None of the students and IT professionals who boast computer proficiency have installed one or two Linux operating systems on their computers, and have consciously caught up with fashion. However, in Ubuntu or SUSE forums, there are often such conversations: "What have you learned after studying Linux for so long ?" "O

Article title: customizes the Linux kernel to realize its potential. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. After many

After many Linux users have gone through the process of getting familiar with Linux, do they want to customize Linux according to the actual configuration of their machines to achieve the best system performance? Some users may think that they haven't encountered any problems while using Linux.

This article provides a brief introduction to kernel-related basic concepts.Main content: Single Core and micro core Kernel version number 1. Single Core and micro-core principle Advantage disadvantage single core 1. Simple. 2. Efficient: All cores are in a large address space, so calls and call functions are s

Tags: Linux kernel1, the kernel is what, the kernel is the core of the operating system.In Linux, in fact, the kernel is the system above a file, this file contains the driver of the hardware of the test program and driver module. The ke