What should I do against Spectre and Meltdown bug?

http://archive.is/q3jeC
http://archive.is/zHkow

http://archive.is/9z1Ob

http://archive.is/ZIk7w

http://archive.is/FVzNf

http://archive.is/xSFec
http://archive.is/z0Vnn
http://archive.is/Hjyse
http://archive.is/yFxik


Conclusions (2018-01-11)
For Intel processors, software FIX is unknown.
For AMD processors, AMD says it can be FIXED by software updates.


More details
AMD processor
Specture: AMD says it can be RESOLVED by software updates.
Meltdown: No risk.

Intel processor
Specture: Perfect FIX by software updates is unknown.
Meltdown: It can be MITIGATED by OS updates.


Detection tools
http://archive.is/hPjJH
http://archive.is/d6H2E
http://archive.is/DnsVy


Chromium
There is a migitation way.
http://archive.is/qSoB0
http://archive.is/OAEgH
http://archive.is/OH4KM
http://archive.is/JJIa4
http://archive.is/FWC6N

Firefox
There is a mitigation update.
http://archive.is/RzfyH

Windows and Internet explorer
There is a migitaion update.
https://goo.gl/hj923k

Archlinux
http://archive.is/Gaz8v

RaspberryPi and my cellphones.
It is safe because the ARM Cortex-A53 is used. The ARM Cortex-A53 is not vulnerable.
http://archive.is/YM9GH
http://archive.is/wPYtG
http://archive.is/qjsvK

Nvidia
There is a mitigation update.
http://archive.is/xQEuy
http://archive.is/UlZRP
http://archive.is/9htaL