内核 panic 流程#5
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详细整理了 Linux 内核 panic 的完整流程，包括： - panic 触发来源 (oops/直接调用/NMI) - vpanic() 核心流程 15 个步骤详解 - 多 CPU 同步机制 (panic_cpu 原子变量) - kdump/kexec 路径分析 - panic notifier 机制 - 关键配置参数和 sysctl 接口 - Oops vs Panic 区别 - WARN → Panic 路径 - 关键数据结构和源码文件索引 Co-authored-by: Slim6882 <jackYoung0915@users.noreply.github.com>
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docs/kernel-panic-flow.mdto document the Linux kernel panic process.