doing.log

# on subway 20:30 - 21:xx
## Reinvent kernel
## Reading
tiw

# 10:00 - 18:00
work better

# 18:00 - 20:30
## Reinvent kernel
upstream community
## The invisiable world

# 22:45
Sleep

# 12:00
show off

# 21:30 - 22:15
Fitness, physical training 
Interface
Reflection

# Pending
kernel upstream

https://www.quora.com/What-is-the-purpose-of-the-pause-instruction-in-the-x86-ISA