jkbs

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[jkbs @jkbs0]

Video is now available
https://t.co/EPYvhJdA7p

[jkbs @jkbs0]

If you happen to be attending Cilium + eBPF Day at #KubeCon tomorrow, then join me for a Speedrun Through Splicing Sockets with Sockmap @ 16:25

📅 https://t.co/51NW25VP2j

Slides are already up:
https://t.co/PFZOKfTscr

See you there!

[jkbs @jkbs0]

Why splice() your sockets when you can use SOCKMAP?
Join me for a speedrun through SOCKMAP features at #SRECon EMEA 2023.
Slides are already up:
https://t.co/Hf5UiRZB0D

[jkbs @jkbs0]

@majek04 It has been since clarified thanks to @qeole - https://t.co/IiS237GAFy

[jkbs @jkbs0]

@GPW_WSExchange Może tym razem #GPWBenchmark będzie tak miły i wystawi dane w jakimś przyjaznym formacie? To jak udostępnione są dane WIBOR to jakieś nieporozumienie. Naprawdę ludzie mają wygrzebywać i czyścić tabelki HTML'a? Żenada 👎

https://t.co/ujeWyROEia

[jkbs @jkbs0]

@dusan_panic @majek04 @bohrers Here is an RSS feed

https://t.co/xfkHPCM8Rp

[jkbs @jkbs0]

Another great explanation of Release-Acquire semantics and happens-before dependency model:

https://t.co/u3Gq3Vu5Xs

[jkbs @jkbs0]

Best explanation of acquire and release semantics I've ever read https://t.co/s5MpsofPE6

[jkbs @jkbs0]

Although I wish I had read this excellent explanation of what memory models are all about and what role litmus tests play in defining them first

https://t.co/SdkF69Km0C

Link via @majek04

[jkbs @jkbs0]

Smallest echo program in Zig
https://t.co/j0Us9e7RBh

[jkbs @jkbs0]

"Zig: C but with the problems fixed"
https://t.co/04Z6RXntA8

[jkbs @jkbs0]

@srostedt libtracexplain

[jkbs @jkbs0]

RFC patches accompanying the talk 🔍

inet: Add IP_LOCAL_PORT_RANGE socket option
https://t.co/v7EfS4KPOX

udp: Auto-bind connected sockets to unique 4-tuple with port sharing
https://t.co/r2B9I177dT

[jkbs @jkbs0]

Tomorrow at high noon 🤠 we will take a shot at making the Linux sockets API better suited for sharing IPs between hosts by partitioning the ephemeral port range. For TCP and UDP. #LinuxPlumbers

Come for the diagrams. Stay for the discussion ;-)

https://t.co/15k1IrJO5z

[jkbs @jkbs0]

Joint work with @majek04

[jkbs @jkbs0]

2/ Pointer Authentication Code (PAC) protects against Return Oriented Programming attacks - https://t.co/4FZuxW6JL7

[jkbs @jkbs0]

That should be the first search result for "pac arm" or "bti arm"

Providing protection for complex software - https://t.co/IQJYDrrn1i

#explainlikeim5

[jkbs @jkbs0]

1/ Branch Target Instruction (BTI) protects against Jump Oriented Programming attacks - https://t.co/5JN9UEBYE1

[Uli Kuenzel @UliKuenzel]

Simple writing is the no.1 business skill.

Warren Buffett writes his shareholder letters at a 4th-grade reading level.

I discovered it by accident.

Here are 5 proven methods for simple writing I wish I knew earlier:

[jkbs @jkbs0]

@kubkon @md_tanrikulu @laserbeam333 @KukielkaMaciej @oleg_kovalov @kh1ramatsu @krzKaczor @der_teufel_toki @hjasudowicz @kgs42 @timcki Count me in :)

[jkbs @jkbs0]

Another great resource - Programming with 64-Bit ARM Assembly Language

https://t.co/bv9CEijR6q

(Apress/Springer sells watermarked PDF and EPUB.)

[jkbs @jkbs0]

Excellent intro to Aarch64 assembly
https://t.co/j2yDPfzmyd

[jkbs @jkbs0]

@kubkon @ziglang +1!

[jkbs @jkbs0]

@alexei_ast Very nice illustration for how BPF trampoline works from @srostedt . This bit is still missing on arm64, but there is ongoing work:
https://t.co/SkrpyOGcX6