The Linux kernel is at the very core of arguably the world’s best production-quality OS. Debugging it, though, can be a complex endeavor. Linux Kernel Debugging is a comprehensive guide to learning all about advanced kernel debugging. This book covers many areas in-depth, such as instrumenta...
Linux Kernel Debugging.pdf,Linux Technology Center Linux Kernel Debugging Oops, Now What? Ross Mikosh James Washer Linux Technology Center Types of Problems Tools Error and Debug Messages Handling Failures Kernel Investigation Handling a System Crash Oop
{ "version": "0.2.0", "configurations": [ { "name": "kernel-debug", "type": "cppdbg", "request": "launch", "miDebuggerServerAddress": "127.0.0.1:1234", "program": "${workspaceFolder}/vmlinux", "args": [], "stopAtEntry": false, "cwd": "${workspaceFolder}", "environment": ...
创建kmem_cache create_cache //mm/slab-common.c -->struct kmem_cache* s = kmem_cache_zalloc(kmem_cache, GFP_KERNEL); -->__kmem_cache_create(s, flags); -->set_cpu_partial(s); -->init_kmem_cache_nodes(s) -->alloc_kmem_cache_cpus(s) -->list_add(&s->list, &slab_caches);...
Console和kernel log相关启动参数: console #console的设备和选项,如:console=tty0 console=ttyS0 debug #enable kernel debugging 启动中的所有debug信息都会打印到console上 quiet #disable all log messages 将kernel log level设置为KERN_WARNING,在启动中只非常严重的信息 ...
A custom kernel boot command line for KGDB must specify: The terminal device used for debugging The baud rate of the serial connection between the host and the target device Thekgdbwaitcommand To start KGDB at boot¶ Check whether theconsoleparameter is set for using KGDB at boot ...
NVIDIA® Jetson™ Linux lets you generate a kernel crash dump, which is a portion of the system’s volatile memory (RAM) saved to disk when the execution of the kernel is disrupted. The following events can cause such a disruption:Kernel...
原作名:Professional Linux Kernel Architecture 译者:郭旭 出版年:2010-5 页数:1038 定价:149.00元 装帧:平装 丛书:图灵程序设计丛书·Linux/UNIX系列 ISBN:9787115227430 豆瓣评分 9.1 379人评价 5星 62.3% 4星 30.3% 3星 6.1% 2星 0.5% 1星 0.8%
Kernel/Debugging KernelDebuggingTricks DebuggingKernelOops kernel-version-map Systemtap DebuggingKernelWithQEMU QMP kernelnewbies KernelGlossary Kernel FAQ likely() and unlikely() KernelHackingTools KASAN KCSAN KFENCE Kmemleak Memory Barriers LKMM READ_ONCE and WRITE_ONCE...
Kernel hacking --->[*] Magic SysRq key [*] Kernel debugging [*] Debug slab memory allocations [*] Spinlock and rw-lockdebugging: basic checks [*] Spinlock debugging: sleep-inside-spinlock checking [*] Compile the kernel with debug info ...