todo.list

# todo
cs abilites
months and years goals
work better
看清:中国经济崛起【原版】，波澜壮阔中国崛起的史诗画卷，如今站在十字路口也请保持冷静和客观
日本: 上有高科技突破
资本的意志 standalone
Refund of heating costs
Rework firoyang.org
Learn by doing vs learn by observations
Healthy body.
A women
Kernel
The resonance of ideas over math, music, drawings 
https://www.credit-suisse.com/about-us/en/reports-research/global-wealth-report.html
美国国家安全战略报告》和《美国国防战略报告
美军目前共设9个联合作战司令部（洋文是“Unified Combatant Command”
没有人担心那些不懂空气动力学定理或不会解运动方程式的孩童们学不会骑自行车. Antifragile 14.2 骑自行车, 学英语. The Paradox of Choice. 所以，少即是多：一方面，研究得越多，就越容易忽略基础但根本的事情；另一方面，行动能将事情剥丝抽茧，直至剩下尽可能简单的模型。
A post: epistemoloy - repeation of simplication and learn by doing.

## Darkness wonderer/Feynman technique: keep trying;
chronicle fact describing(cumulate); first principle(classify)  Fern; 

## The problems of world
The invisible world, The meaningful world.
Delay feedback

## The problems of mind
form of view - thinking map
indiscriminate connection, restrict mind to todo.list
Relative mind and different mind

## The problems of knowledge
The paralyzed procrastinate epistemology
The poison symbols - The curse of symbols

# life/health.log

# Shopping

# English

# Japanese N1

# CS

# Kernel
* perf ftrace 'echo > '
* Compound page
* ALTERNATIVE and RESTRICT_IB_SPEC
*  the architectural state of the processor and the microarchitectural state
* smp call smp_call_function_many or single
*  if (touch_ts == 0) in watchdog_timer_fn
* PT_LOAD
* prefetchw
* MSIX
https://lwn.net/Articles/44139/
* DMA
* gfpflags_allow_blocking
* sk_forward_alloc
* pskb_pull for multiple L3 going up handler
* generic-receive-offload: off
* difference between synchronize_net and  synchronize_rcu?
* patch - unlikely in ip_rcv
<<<<<<< HEAD
* list operations in commit_tree
* perf ftrace echo 0 > '/proc/sys/vm/nr_hugepages'
* /proc/zoneinfo
=======
* sysctl_lowmem_reserve_ratio for ZONE_DEVICE?
>>>>>>> 14b9e60789b4d12681aac69f9174ff55e147593e
* KSM
*         if (!page_is_file_cache(page) ||
            (PageAnon(page) && !PageSwapBacked(page))) {
Could we remove PageSwapBacked
* cgroup and sched
https://bugzilla.suse.com/show_bug.cgi?id=1132789
* proc_cgroupstats_show
* [Tracing a packet journey using Linux tracepoints, perf and eBPF](https://blog.yadutaf.fr/2017/07/28/tracing-a-packet-journey-using-linux-tracepoints-perf-ebpf/)
* https://www.marxists.org/reference/archive/debord/society.htm
* Speculative page faults https://lkml.org/lkml/2018/4/17/572
* mm: speculative page references https://lkml.org/lkml/2008/6/5/93
<<<<<<< HEAD
* [/PROC/MEMINFO之谜](http://linuxperf.com/?p=142)
=======
* return value of __block_write_full_page kprobe
>>>>>>> 45da324522a3d3fa74b92362b4e1bb4ab21bffdd
* x/a dmair bug
* stack vmap stack
ffff91f2ce245dc0: 7af0e96fc     # stack
ffff91f3047fc228: 7af0e96fc 
ffff96435e1b0ea8: 7af0e96fc
ffff9c0359087098: 7af0e96fc 
ffffb7d33d307dc0: 7af0e96fc     # stack
* try_to_wakeup's comment
*debug dwarf
https://llvm.org/devmtg/2014-10/Slides/Christopher-DebugInfoTutorial.pdf