Today I learned about the vDSO on the Linux man page: vdso(7) — Linux manual page. It’s a facility for replacing syscalls with normal user-space function calls for things like getting the time of day for better performance.
I found myself over here today: Timeline of human evolution. It’s striking how recent most of the things we take for normal are, and how different things used to be. I wonder what our future is?
A quick search for arduino fuses programming turned up a bunch of results:
This evening I fell into a gameboy rabbit hole:
Today I discovered Intel Processors and Chipsets by Code Name while I was reading about Cascade Lake which was released back in 2019.
Just some notes about web pages I was reading today.
Found an old LWN article: Moving interrupts to threads.
Today I discovered SolidusCode on YouTube. Here is some of their stuff:
I had a read of a few Linux Journal articles today. Easy reads that give you a high level view of what’s available:
Some light reading:
