http://lwn.net/Articles/507276/ From: Linus Torvalds <torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b-AT-public.gmane.org> To: Dave Jones <davej-H+wXaHxf7aLQT0dZR+AlfA-AT-public.gmane.org>, Greg Kroah-Hartman <greg-U8xfFu+wG4EAvxtiuMwx3w-AT-publi…

error:  ERROR: Kernel configuration is invalid.         include/generated/autoconf.h or include/config/auto.conf are missing.         Run 'make oldconfig && make prepare' on kernel src to fix it.  WARNING: Symbol version dump /home/archermind/prot…

   ERROR: Kernel configuration is invalid.         include/generated/autoconf.h or include/config/auto.conf are missing.         Run 'make oldconfig && make prepare' on kernel src to fix it.  内核需要编译一下 对于 iTOP4412 linux 开发板,进入内核根目录,修改 Makefile 里面 C…

There are three ways to pass options to the kernel and thus control its behavior: When building the kernel. Most of this book discusses these options. When starting the kernel. Usually, parameters are passed to the kernel when it is invoked from a bo…

How to compile and install Linux Kernel 5.1.2 from source code Compiling a custom kernel has its advantages and disadvantages. However, new Linux user/admin find it difficult to compile Linux kernel. Compiling kernel needs to understand few things an…

本文将介绍通过完全手动定制内核,在此基础上添加 busybox ,并实现远程登陆,使裁剪的 linux 能够运行 nginx . 在此之前介绍一下 linux 系统的启动流程. linux系统启动流程 POST-->BIOS(BOOT Sequence)-->MBR(bootloader,446个字节)-->kernel-->initrd(initramfs)-->(ROORFS)/sbin/init(/etc/inittab) 注:以上linux启动流程只是针对于cento…

转自http://blog.csdn.net/lucien_cc/article/details/12688477 IPv6 Spec RFC 2460 : Internet Protocol, Version 6 (IPv6) Specification RFC 5095: Deprecation of Type 0 Routing Headers in IPv6 RFC 5722 (更新RFC 2460): Handling of Overlapping IPv6 Fragments RFC…

P6 EPPM Installation and Configuration Guide 16 R1         April 2016 Contents About Installing and Configuring P6 EPPM ........................................................ 6 Prerequisites for P6 EPPM Configuration ...............................…

1,version 2,command First, verify the current kernel version: $ uname -r 2.6.32-358.el6.x86_64 Before you start, install all necessary prerequisite software for building a kernel: $ sudo yum groupinstall "Development Tools"$ sudo yum install ncu…

elinux.org/Raspberry_Pi_Kernel_Compilation#Use_the_provided_compiler Software & Distributions: Software - an overview. Distributions - operating systems and development environments for the Raspberry Pi. Kernel Compilation - advice on compiling a ker…

https://www.kernel.org/doc/Documentation/kbuild/kconfig-language.txt Introduction ------------ The configuration database is a collection of configuration options organized in a tree structure: +- Code maturity level options | +- Prompt for developme…

作者 : 韩曙亮 转载请出名出处 : http://blog.csdn.net/shulianghan/article/details/38636827 一. Linux 内核简介 1. 内核功能简介 (1) 操作系统 和 内核 简介 操作系统 : -- 功能 : 完成基本功能 和 系统管理; -- 组成 : 内核(kernel), 设备驱动程序(driver), 启动引导程序(bootloader), 命令行(shell), 用户界面(UI), 文件系统(filesystem), 管理工具;…

Overview This page explains how to rebuild the kernel image for the RPi. There are two possible routes available: Compile on the Raspberry Pi itself Cross compile on another Linux system Both of these routes are covered below, however, you are strong…

鉴于自己制作根文件系统太麻烦了,所以想用buildroot管理uboot,kernel,另外还可以自动生产rootfs,于是花了两天研究了下buildroot的框架和使用,在自己的2440开发板上也跑起来了,故整理成文档,以便自己将来忘记的时候能参考下: 源码下载,我下载的是2018.02.3版本,官方下载地址:http://buildroot.org/downloads/ 由于我是玩的JZ2440的板子,故我就以这个板子作为蓝本说明: 1.cd到buildroot根目录下. 2.首先查看当前b…

官方2.6配置如下: # Redis configuration file example # Note on units: when memory size is needed, it is possible to specify # it in the usual form of 1k 5GB 4M and so forth: # # 1k => 1000 bytes # 1kb => 1024 bytes # 1m => 1000000 bytes # 1mb => 1024…

在使用GPIO的时候,有时候不知道GPIO的状态,也不知道在内核中GPIO是否申请成功. 可以通过/sys/kernel/debug/gpio这个文件来查看.这个文件显示了申请成功的GPIO的输入输出状态和电平. 参考 http://elinux.org/GPIO https://developer.ridgerun.com/wiki/index.php/How_to_use_GPIO_signals 配置 内核打开debugfs支持 Symbol: DEBUG_FS [=y] Prompt:…

转载自:http://blog.csdn.net/dreamxu/article/details/6125545 http://www-900.ibm.com/developerWorks/cn/linux/kernel/l-kerconf/ 上面这篇文章针对的系统相对较老点. 后来又找到了一篇新的文章: http://blog.csdn.net/estate66/archive/2010/09/15/5886816.aspx   因为在2.6.36的内核中,已经没有config.in文件.取而…

当今,我们身边如此多的服务器,工作站都运行着linux,因此也有不少的朋友想了解linux内的核心机理.但是由于kernel过于庞大,以致让一些朋友望而却步.(我在大二的时候也有过此经历,当时看到一些人在看kernel,自己也想进去一探究竟,但进去没多久就乱了头绪,从而转去看uboot源码).今天我就以我个人的视角来展示kernel的结构图(先申明下,这里并不是讲目录结构图的,因为从目录的名字就知道里面放的是何种文件,我如果讲目录结构的话,相信很多同学会开挂骂我了),以及kernel是如何生成的…

  Compiling custom kernel has its own advantages and disadvantages. However, new Linux user / admin find it difficult to compile Linux kernel. Compiling kernel needs to understand few things and then just type couple of commands. This step by step ho…

This tutorial will outline the process to compile your own kernel for Ubuntu. It will demonstrate both the traditional process using ‘make’ and ‘make install’ as well as the Debian method, using ‘make-dpkg’. This is the detailed version of this tutor…

来自Linux kernel docs,顺便整理了一下排版 Linux Kernel Makefiles This document describes the Linux kernel Makefiles. 文章目录 Linux Kernel Makefiles 1 Overview 2 Who does what 3 The kbuild files 3.1 Goal definitions 3.2 Built-in object goals - obj-y 3.3 Loadable mod…

来自:https://raw.githubusercontent.com/mzet-/linux-exploit-suggester/master/linux-exploit-suggester.sh #!/bin/bash # # Copyright (c) -, mzet # # linux-exploit-suggester.sh comes with ABSOLUTELY NO WARRANTY. # This is free software, and you are welcome…

配置文件详解(文章最后有完整的redis.conf文件) ###################################  NETWORK  ################################### ################################### NETWORK ################################### # 指定 redis 只接收来自于该IP地址的请求,如果不进行设置,那么将处理所有请求 bind 127.0.0.1…

下载tar包 wget http://download.redis.io/releases/redis-6.0.5.tar.gz 解压tar包 tar -zxvf redis-6.0.5.tar.gz 安装gcc yum install gcc -y yum -y install centos-release-scl yum -y install devtoolset-9-gcc devtoolset-9-gcc-c++ devtoolset-9-binutils scl enable devt…

下载tar包 wget http://download.redis.io/releases/redis-6.0.5.tar.gz 解压tar包 tar -zxvf redis-6.0.5.tar.gz 安装gcc yum install gcc -y # 查看相关资源后发现CentOS7默认安装的是4.8.5,而redis6.0只支持5.3以上版本,原来是版本不支持呀,升级版本.升级 yum -y install centos-release-scl yum -y install devtool…

文章目录 I. Getting started 1. About Buildroot 2. System requirements 2.1. Mandatory packages 2.2. Optional packages 3. Getting Buildroot 4. Buildroot quick start 4.1 configuration 4.2 build 5. Community resources II. User guide 6. Buildroot configuratio…

说明 在Windows下运行Redis主要有以下几种方式: 使用微软官方构建的Windows版Redis,最新版本是3.0.504,发布于2016-07-01.https://github.com/microsoftarchive/redis 使用非微软官方构建的Windows版Redis,最新版本是5.0.9,发布于2020-05-03.https://github.com/tporadowski/redis 基于Windows子系统Ubuntu运行Redis.https://github.c…

下面的内容来自Android官方网站,由于访问这个网站需要FQ,不方便,所以我把部分内容copy下来了,不保证内容是最新的. Source Overview    Codelines, Branches, and Releases    Codenames, Tags, and Build Numbers    Project Roles    Brand Guidelines    Licenses    FAQDownloading and Building    Establishing…

##redis配置详解 # Redis configuration file example. # # Note that in order to read the configuration file, Redis must be # started with the file path as first argument: # # ./redis-server /path/to/redis.conf # Note on units: when memory size is needed, i…

# Redis configuration file example. # # Note that in order to read the configuration file, Redis must be # started with the file path as first argument: # # ./redis-server /path/to/redis.conf # Note on units: when memory size is needed, it is possibl…