centos7 应用笔记: 重新编译内核

centos7 应用笔记: 重新编译内核 安装依赖库: # 安装 bc (is needed for linux kernel compiling) yum -y install bc.x86_64 # 安装 elfutils (is needed for linux kernel compiling) yum install -y elfutils-devel.x86_64 elfutils-libelf-devel.x86_64 编译内核 # create a directory for kernel mkdir /tmp/kernel cd /tmp/kernel # downloa