heecheolsong

The author of 'Linux Kernel Structure and Principles Learned Through Debugging' properly explains the core concept of the 'interrupt bottom half' in the latest Linux kernel (v6.1), most used in system software.

austinkim

Linux Kernel Structure and Principles: Interrupt Bottom Half [Author's Direct Lecture Part 1-6]

저자 직강

임베디드리눅스

리눅스커널

인터럽트

입문

초급

중급이상

Operating System

리눅스

Linux

linux-kernel

암 아키텍처

ARM Architecture

interrupt

Introduction to lecture and practice materials

Introduction to the latter half of the interrupt technique

Introduction to the second half of the threaded IRQ (IRQ_thread) interrupt technique

threaded IRQ (IRQ Thread) execution flow

Debugging threaded IRQ (IRQ Thread): ftrace

threaded IRQ - Memory dump debugging practice (TRACE32/Crash Utility)

Introduction to Softirq

Registering Softirq Service

Request to execute a softirq service

Running Softirq Service

ksoftirqd.[n] thread - Softirq service handling

Softirq Context

Tasklet - Part.1

Tasklet - Part.2

Softirq Debugging - ftrace

Softirq - Memory Dump Debugging Practice

Linux Kernel Memory Dump (Practice Material)

Future Supplementary Lecture Materials