kernel devel

Install kernel source code: Installing kernel source code in RedHat or centos, kernel headers install Both centos and rhel5 between des following packages: Kernel-headers: It hosts des the C header files that specify the interface between the Linux kernel and userspace libr

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

Original address: Linux kernel source Code Analysis--Kernel boot (5) Image kernel boot (rest_init function) (Linux-3.0 ARMv7) TekkamanninjaTransferred from: http://blog.chinaunix.net/uid-25909619-id-4938395.htmlThe previous rough analysis of the Start_kernel function, which basically is the memory management and the data structure initialization of each subsystem

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.

Author: Joseph (honggang Yang) @ dslab // ganggexiongqi@126.com Date: 05-10-2011 Key words: Kernel thread, wait queue,/proc/sys/kernel entry, call usermode handler in kernel mode ========================================================== ================ In this section I will show you how to create two kernel threads

During this time, I read "Linux kernel source code Scenario Analysis" and wrote some insights. Reading the kernel source code is very interesting. It is like a line that concatenates basic computer courses such as operating systems, compilation principles, C language, data structures and algorithms, and computer architecture. I think the kernel source code is usi

site.You can use https://www.kernel.org/pub/linux/kernel/to find any kernel version you want, and use wget to download hisThe following instance does a kernel compilation (NTFS supported)Kernel compilation Specific stepsTo perform the steps:1、到www.kernel.org上下载相应的内核源码包 2、确认你的系统中已经具备了编译软件的基本条件，也就是要安装make ，gcc， gcc-c++

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

Original address: Linux kernel source Code Analysis--Kernel boot (4) Image kernel boot (setup_arch function) (Linux-3.0 ARMv7) TekkamanninjaTransferred from: http://blog.chinaunix.net/uid-25909619-id-4938393.htmlIn the analysis of the Start_kernel function, there are schema-related initialization function Setup_arch. This function varies according to the architec

the process of kernel compilation 1. Download Kernel source code tree extract to/usr/src# Tar XF linux-3.13.5.tar.xz-c/usr/src# Ln-sv/usr/src/linux-3.13.5/usr/src/linux2. The kernel configuration profile is stored in the kernel source root directory in the. config fileMake Oldconfig back up the current. config file to

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

Phpopcode kernel implementation in PHP kernel learning tutorial, kernel opcode. Phpopcode kernel implementation in the PHP kernel learning tutorial. the kernel opcodeopcode is a part of the computer instructions used to specify th

Tags: include dev unsigned linu for static files is ace SubLinux kernel programming has always been a skill I'd like to master. If you ask me why, I can not say.Maybe one day my id also appears in the message list of the kernel development group? or the kernel release file on the credits file?Maybe it is. In fact more, may be for the bottom of the worship, as wel

command is required to compile the kernel, first install the ngcc module and select the simplest yum to install the following two packages: Yum-y install gcc Yum install ncurses-devel (which comes with centos6 and does not need to be installed) 5. Configure kernel parameters: Make config (via command line configuration) make menuconfig (simple menu comm

root of the source code after execution, in order to reuse the previous kernel compilation option configuration;or make Config Installing the kernel module to/lib/modules Make Modules_install Install the kernel binary image, build and install the boot initialization file system ima

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

= Sunit=0 swidth=0 blksNaming =version 2 bsize=4096 ascii-ci=0 ftype=0Log =internal log bsize=4096 blocks=2560, version=2= sectsz=512 sunit=0 Blks, lazy-count=1Realtime =none extsz=4096 blocks=0, rtextents=0[Root@xiaolyu ~]# To create a mount point and mount it: [Root@xiaolyu ~]# mkdir/sdb1//Create mount point.[Root@xiaolyu ~]# MOUNT/DEV/SDB1/SDB1//Mount hard drive.[Root@xiaolyu ~]# df-h | TAIL-1//Verify that the mount is successful./DEV/SDB1 20G 33M 20G 1%/sdb1[Root@xiaolyu ~]# Step thre

1. Why should we compile the kernel; Sometimes we need Kernel support for some features, such as iptables firewalls, and hardware support. At this time, we need to re-compile the kernel; 2. Selection of the kernel source code version; If the release version provides the kernel