1、修改的kernel是目前最新的release 版本(V5.17.7), 书中v2.6版本的kernel太老了,gcc需要降到4.8版本,否则无法编过。 kernel 发布地址:https://www.kernel.org/ 2、需要选用大内存,多核的机器编kernel,否则会出现各种异常问题,而且编kernel 很费时间。15GB内存的机器,编不过kernel。换用100GB内存的机器就好了...
Thermmodutility will only unload a module that is not in use and that is not a dependency of another active module. Additional resources. Detailed information on driver development and module utilities is available from themanpages and the Linux kernel documentation. Kernel documentation on building ...
Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 5575624 Bytes = 5.3 MiB Load Address: 40008000 Entry Point: 40008000 Verifying Checksum ... OK Loading Kernel Image ... OK Starting kernel ... ---开始启动内核 [ 0.000000] Booting Linux on physical CPU 0 ---在CPU0 上启动Linux...
65 * strange reason. Urgel. Now I just ignore them. 66*/67.globl _system_call,_sys_fork,_timer_interrupt,_sys_execve68.globl _hd_interrupt,_floppy_interrupt,_parallel_interrupt69.globl _device_not_available, _coprocessor_error7071.align272bad_sys_call:73movl $-1,%eax74iret75.align276resc...
向system trusted keyring中添加system trusted key的方法共有4种: - 通过内核配置CONFIG_SYSTEM_TRUSTED_KEYS=和CONFIG_MODULE_SIG_KEY=指定的、之后被编译到内核中的key - 使用工具insert-sys-cert向vmlinux中的保留区域写入的key - 从硬件key store(比如TPM设备)加载的key - 从用户空间导入、且经过system trust...
devtmpfs是一种boot时mount到/dev的pseudo fs。kernel会填充所有已知和新检测到的device node。default是0600 mdev是busybox版本的applet。 udev是主流版本,桌面和高端嵌入式linux会使用,是systemd一部分。 一般用devtmpfs生成device nodes,然后用mdev或udev设置owner和权限。devtmpfs可以在kernel configuration里面打开,也可以...
Patches of Linux kernel 4.19 for the embedded devices running the standard system | 支持适用于标准系统的嵌入式设备的linux-4.19内核的补丁
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ThisexFAT filesystem module for Linux kernelis a backport of the latest Linux mainline's exFAT drivers by Samsung. This project can be used for everyday Linux users by simply doingmake && make install. Ubuntu users can simply add a PPA and start using it, without even downloading the code...