Posts

Kernel

Linux内核相关技术.

• spectre_v2启动参数 - 31 May 2018
• Retpoline in kernel - 31 May 2018
• 合入Meltdown && Spectre patch V2补丁后莫名的性能差异 - 30 May 2018
• EPT misconfig - 29 May 2018
• PTI & TLB flush - 28 May 2018
• Meltdown & Spectre patch v2-关闭开关后仍有40%的性能差异？ - 25 May 2018
• PCID & 与PTI的结合 - 04 May 2018
• PTI(page table isolation)--性能分析 - 25 April 2018
• PTI(page table isolation)--代码分析 - 18 April 2018
• PTI(page table isolation)--基本原理和性能开销 - 15 April 2018
• TLB flush && fixmap - 13 April 2018
• TLB flush && vmalloc - 11 April 2018
• TLB flush && page fault - 09 April 2018
• Meltdown && Spectre漏洞补丁-启动失败 - 22 March 2018
• Spectre V2漏洞-IBPB-死锁 - 06 March 2018
• CPU漏洞-Spectre&Meltdown原理分析及修复原理 - 08 February 2018
• Spice中键盘事件延迟问题分析 - 14 December 2017
• 内核中Mips架构内存屏障的实现 - 06 July 2017
• Wine ediary在最小化后无法恢复问题 - 04 July 2017
• Marco：Normal窗口最大化流程分析 - 03 July 2017
• Wine相关问题：TOOLWINDOW类型窗口无法最大化 - 05 June 2017
• Tramp data In Kernel - 20 January 2017
• Mips KVM Trap&Emulate implemented in Linux - 11 January 2017
• 内核中的page fault & copy_from_user - 30 December 2016
• Loongson 3A2000/3B2000手册笔记 - 29 December 2016
• 闲聊龙芯KVM-内存虚拟化 - 29 December 2016
• Mips TLB miss实现in Linux - 28 December 2016
• Mips TLB miss异常 - 27 December 2016
• Mips架构学习笔记 - 11 November 2016
• 闲聊Linux内存管理(1) - 10 November 2016
• 显卡内存管理机制及驱动实现(Intel gma500为例) - 22 July 2016
• 网络分片相关 - 15 July 2016
• 网卡多队列及中断均衡 - 15 July 2016
• 内核编码技巧 - 14 July 2016
• SystemTap使用技巧-找代码 - 17 June 2016
• SystemTap使用技巧-跟踪函数指针 - 17 June 2016
• SystemTap使用技巧-查看变量 - 17 June 2016
• mmap原理及流程(kernel 4.1版本) - 15 June 2016
• 闲聊Framebuffer - 24 May 2016
• 使用mmap来共享内存 - 03 May 2016
• ARM Cortex-A 编程手册学习笔记 - 05 March 2016
• Core Dump流程分析 - 04 March 2016
• Arm64中的异常处理 - 04 March 2016
• 又见异常：SError(System Error) - 03 March 2016
• 又见异常：Bad mode in Synchronous Abort - 03 March 2016
• 又见异常：Synchronous External Abort - 03 March 2016
• 闲聊System Error(SError) in AArch64 - 03 March 2016
• 闲聊synchronous external abort - 01 March 2016
• 闲聊显存(Video Memory) - 01 March 2016
• 闲聊CMA(连续内存分配器) - 29 February 2016
• 闲聊对齐异常(alignment fault) - 26 February 2016
• ARM64环境中的对齐异常(alignment fault)问题 - 26 February 2016
• My Linux Kernel Blog - 21 January 2016

Graphic

图形相关技术.

• Linux对非UTF-8中文编码的支持 - 06 March 2018
• Wayland & Input - 13 December 2016
• Input子系统 & 快速输入时大小写混乱问题 - 08 December 2016
• 窗口管理器Marco--窗口stack错乱问题分析 - 23 November 2016
• Wayland源码分析-repaint相关流程 - 11 November 2016
• Wayland源码分析-Commit相关流程 - 10 November 2016
• Wayland源码分析-damage相关流程 - 10 November 2016
• 图形的未来 - 10 November 2016
• 高分辨率显示器时开机动画无法显示问题分析 - 14 July 2016
• 关机动画打开后关机死机问题 - 06 June 2016
• 开机动画plymouth相关原理 - 26 May 2016
• Maximum number of clients reached问题 - 05 February 2016
• cairo_paint()流程分析 - 04 February 2016
• 闲聊Cairo - 01 February 2016
• 移植mintMenu出现coredump问题 - 01 February 2016
• 闲聊硬件加速 - 29 January 2016
• gtkperf工具改造for GTK3+ - 28 January 2016
• DRM后端Cairo-perf-trace工具崩溃Again&Again - 28 January 2016
• DRM后端Cairo-perf-trace工具崩溃Again - 27 January 2016
• Cairo使能DRM后端 - 27 January 2016
• DRM后端Cairo-perf-trace工具崩溃问题 - 27 January 2016
• 图形栈&架构 - 25 January 2016
• New Mission on Graphic - 21 January 2016

Life

生活相关.

• Disqus down - 08 August 2016
• Welcome to HappySeeker's Blog! - 26 January 2016
• 工作内容切换有感 - 25 January 2016
• 我的第一篇GitHub Blog - 21 January 2016

Git

Git相关经验和开源相关内容.

• Howto通过git向邮件列表中提交开源补丁 - 06 July 2017
• Git笔记：版本回退 - 06 July 2017
• GitHub博客中文索引和中文字体问题 - 26 January 2016
• GitHub个人博客相关操作 - 26 January 2016

Android

• 闲聊Libhybris - 13 April 2016

Agile

敏捷相关.

• 闲聊敏捷中的设计 - 03 May 2016

Virt

• Qemu-i386(linux-user模式)在Loongson 3A3000环境中崩溃问题 - 06 July 2017
• Qemu static方式configure错误 - 11 January 2017

Develop

• 如何将Window应用封装成rpm包 - 06 July 2017

Hardware

• 龙芯上的QQ - 21 July 2017