Linux Plumbers Registration is now open! https://lpc.events/blog/current/index.php/2023/06/16/registration-for-lpc-2023-is-open/

Announce: Tracing tooling: trace-cmd v3.2 libtracecmd v1.4 libtracefs v1.7 libtraceevent v1.7.3

Have been released!

The most appropriate quote from the article: "There followed an extended and sometimes heated discussion on the details that, in your editor's opinion, is not really worth reproducing here."
https://lwn.net/Articles/932402/

This would be really funny if it wasn't so true!
https://youtu.be/3_9LGSex1JY

I do not recommend git remote update on an airplane wifi!

Happy birthday to make localmodconfig ! It is now 14 years old. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=03fa25da8335a942161a8070b3298cfd4edf9b6a

My obligatory selfie for my OSPM talk.

I’m debugging something that is causing a lockup, where I only get a single line out on the crash (no stackdump, nada!). Frustrated, I thought about slapping printk()’s all over the place, and then thought to myself. Hmm, it would be much nicer to just hook function tracing to printk….

Coming soon: ftrace_printk!

Libtraceevent 1.7.2 is released with minor updates.

https://git.kernel.org/pub/scm/libs/libtrace/libtraceevent.git/tag/?h=libtraceevent-1.7.2

Send an email to press@twitter.com and you’ll get a nice autoreply 💩

Random first trial post: today, March 14th, is the 29th anniversary of the Linux 1.0 announcement.

Of course, there are other arguably more important dates in Linux history, but this is one of them.

There’s no hell like trying to make a project build with autoconf - automake written in 2009 work with today’s autoconf - automake.

Today is the anniversary of the public announcement of streamline_config.pl. What eventually became “make localmodconfig” https://lore.kernel.org/lkml/Pine.LNX.4.58.0503110338230.19798@localhost.localdomain/

And today’s hack is: https://lore.kernel.org/all/20230306122529.44e8d566@gandalf.local.home/

PowerTop has had a copy of libtraceevent for over 10 years, with the assumption it would use the external library when ready. That library has been ready for a few years now, but I finally got around to porting PowerTop to it. https://github.com/fenrus75/powertop/pull/122

Running my tests costs me a bit in my electricity bill!

Anyone else hate upgrades that mess with your fonts?? For some reason, every so often, after an upgrade. My default fonts are all messed up. WTF!

Now I know why they say there's a "FOSDEM Flu" 🤧 At least I didn't get the "FOSDEM Covid"!

I'm excited about my first time at FOSDEM. Unfortunately, all the talks I'm interested in are on Sunday. At least that means I can use tomorrow to figure out my way around the conference.

Copied my ktest.pl config from my server (58 cores / 256G of RAM) to my laptop. I guess running make -j120 isn’t good for the poor thing 😢