# Linux Conferences - System Call

[TOC]

## References

### [Linux User/Kernel ABI: the realities of how C and C++ programs really talk to the OS - Greg Law](https://youtu.be/4CdmGxc5BpU)

{%youtube 4CdmGxc5BpU %}

### [Reduce System Call Overhead for Event Driven Servers - Jim Huang & Steven Cheng](https://youtu.be/_E69oqLsm-0)

{%youtube _E69oqLsm-0 %}

### [Kernel Recipes 2016 - entry_\*.S: A carefree stroll through kernel entry code - Borislav Petkov](https://youtu.be/f0mEz0XQQMY)

{%youtube f0mEz0XQQMY %}

顧名思義就是 [arch/x86/entry](https://github.com/torvalds/linux/tree/master/arch/x86/entry) 裡面的各種 `entry.S` 在做什麼。