1.build kernel之时的各个configuration选项。 2.当kernel启动之时,可以参数在kernel被GRUB或LILO等启动程序调用之时传递给kernel。 3.在kernel运行时,修改/proc或/sys目录下的文件。 这里我简单讲的就是第二种方式了,kernel在grub中配置的启动参数。 首先,kernel有哪些参数呢? 在linux
x x Kernel hacking ---> x x 内核监视 x x Security options ---> x x 安全选项 x x -*- Cryptographic API ---> x x 密码API x x [*] Virtualization ---> x x 虚拟化 x x Library routines ---> x x 程序库程序 x x --- x x x x Load an Alternate Configuration File xx 加载...
x x Kernel hacking ---> x x 内核监视 x x Security options ---> x x 安全选项 x x -*- Cryptographic API ---> x x 密码API x x [*] Virtualization ---> x x 虚拟化 x x Library routines ---> x x 程序库程序 x x --- x x x x Load an Alternate Configuration File x x 加...
mostconfigurationitems: –[*]built-inkernel,builtthefeatureintokernel –[M]built-asmodule,builtthefeatureasaloadablemodule –[]excludethefeature (*)The„/‟key:therearemanyoptionsinthekernelconfiguration,severallayersdeep,andfinding theoneyouwantcanbedifficult.Pressing„/‟enablesyoutosearchfortherele...
Where to find the kernel source What to do with the source 5. Configuring and Building Creating a configuration Configuring from scratch Default configuration options ...
uid [ unknown] Linus Torvalds <torvalds@kernel.org> sub rsa2048 2011-09-20 [E] 在导入 Greg 和 Linus 的密钥后,我们可以使用--verify标志来验证 Tar 的完整性,操作如下: gpg2 --verify linux-*.tar.sign 如果验证成功,你应该会看到如下的输出信息: ...
Code maturity level options 代码成熟度选项 Prompt for development and/or incomplete code/drivers 显示尚在开发中或尚未完成的代码与驱动.除非你是测试人员或者开发者,否则请勿选择 General setup 常规设置 Local version - append to kernel release 在内核版本后面加上自定义的版本字符串(小于64字符),可以用"una...
auto-install configuration, passing options to modules, etc. I’ll give two cases where passing kernel flags are helpful. Using “nomodeset” to handle “black screens” during installation before loading proper display drivers. This is a case where the X-display configuration is forced to not ...
default_image="/boot/initramfs-<kernel_release>-<localversion>.img" fallback_options="-S autodetect" 1. 2. 3. 4. 5. 配置完成后,执行下面的命令来生成初始 RAM 磁盘: 复制 sudo mkinitcpio -p linux-<localversion> 1. 我自己的电脑上得到的输出如下,你的结果应该会类似!
It reads the existing .config file that was used for an old kernel and prompts the user for options in the current kernel source that are not found in the file. This is useful when taking an existing configuration and moving it to a new kernel. 编译后,最终在 arch/x86/boot/ 目录下生成...