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Kernel livepatching, beer, squash

After the first session about introducing there will be a new session about tools to help you create livepatches. I'll be presenting with @joe-lawrence so stay tuned!

https://www.linuxfoundation.org/webinars/kernel-livepatching-hands-on?hsLang=en

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After almost one year I finally published a new post on my personal blog, this time to talking about the work we at SUSE have done to the kernel livepatch selftests.

The post details the process of moving code from lib/livepatch to livepatch selftests, the problems found in the process, and sheds some light on Kbuild recursive Makefile calls.

Enjoy!

https://mpdesouza.com/blog/kbuild-livepatch-selftests/

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This looks interesting - datamash

https://www.gnu.org/software/datamash/
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Edited 4 months ago

Stick the following in your ~/.gitconfig to make `git branch` sort by most recently committed (thanks to @wingo for this one!):

[branch]
sort = -committerdate

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Interesting post from @vegard about backdooring linux kernel in a sneaky way by abusing the build process, and about potential mitigations. I do agree that that the fundamental issues are quite tricky to solve. https://www.openwall.com/lists/oss-security/2024/04/17/3

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Daylight savings time defeats Vorsprung durch Technik
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Linux is now a CNA: http://www.kroah.com/log/blog/2024/02/13/linux-is-a-cna/

This has taken a long time, I'd like to thank all the groups that helped, and especially the CVE group themselves. Our application was a bit different than other groups, but they understood that this is important for security overall.
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Snow play
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Basil pesto makes for a pretty good compression algorithm.
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Edited 1 year ago
Squash, Coding, & Robotics Camp?! I wonder if I could have claimed a continuing education expense with the employer 😁

https://www.hisawyer.com/marketplace/activity-set/474691
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Do we still say WYSIWYG, or am I just paranoid I'll date myself using it around the kids?
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Arrays in bash are the same "turn around now" warning that objects were in Perl.
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From my first programming book, Learning Commodore 64 BASIC. More like 34 years later and I still have fun throwing my (or Kilroy's) name up on the screen.

https://archive.org/details/LearningCommodore64Basic
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@mpdesouza gentle ping noted 😄
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@rostedt yes, it feels like a multi decade Linux desktop problem, doesn't it?
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@monsieuricon : Makeup and Vanity Set, specifically the 88:88 soundtrack
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@nathanchance would be surprising if they had the new version, given it was apparently just released?
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Hmm, GitLab offers some interesting emoji suggestions to spice up a merge request. Can it sort by controversial 🔥 ?
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