Gustavo A. R. Silva 🐧

I wrote a very short blog post to guide people to resources on how to start fixing Coverity issues and how that can be a great way to contribute to the Linux kernel. 🔍 🖥️ 🐧 It's particularly aimed at newcomers with some experience in C. 🙂 embeddedor.com/blog/2024/09/2…

While reviewing one of the patches sent to the linux-hardening list this afternoon, I spotted a bug I introduced in the same code two years ago (on March 5 2024, to be precise). Over nearly a decade contributing to the Linux kernel, I've... Read more: embeddedor.com/blog/2026/03/1… 🐧

I presented at Everything Open @_everythingopen a couple of days ago. 🗣️🐧 My slides are already available for anyone who'd like to check them out. Thanks for having me - I really enjoyed the session! 🙂✌🏽 #Enhancing_spatial_safety_in_the_Linux_kernel_Fixing_thousands_of_-Wfamnae_warnings_EO2025" target="_blank" rel="nofollow noopener">embeddedor.com/blog/presentat… #EverythingOpen #EO2025

Yet another memory corruption bug caught thanks to -Wflex-array-member-not-at-end! 🐛🪲🐧 @kspp/" target="_blank" rel="nofollow noopener">lore.kernel.org/linux-hardenin… This will soon land in mainline and a couple of stable trees. 😃🐧 Check out this presentation to learn more about this work: #Enhancing_spatial_safety_Fixing_thousands_of_-Wflex-array-member-not-at-end_warnings_LPCEU" target="_blank" rel="nofollow noopener">embeddedor.com/blog/presentat… KSPP ⚔️🛡️🐧

"[...] Always remember: upstream Linux kernel development is highly social. 😉"

I wrote a very short blog post to guide people to resources on how to start fixing Coverity issues and how that can be a great way to contribute to the Linux kernel. 🔍 🖥️ 🐧 It's particularly aimed at newcomers with some experience in C. 🙂 embeddedor.com/blog/2024/09/2…

Status update on GCC security features for the Linux kernel - Qing Zhao "Multiple security features for the Linux kernel have been added into GCC releases since GCC11, including "zero call-used registers at return" (GCC11) [...]" @gnutools m.youtube.com/watch?v=gsOaKP…

Containers with compiler toolchains from kernel.org gtucker.io/posts/2024-09-…

Happy to share that the video of my presentation @KernelRecipes last week is up. 🙂🐧⚔️🛡️ youtu.be/N-pcG0C0Ex4?si…

embeddedor.com/slides/2024/kr… (pdf) @KernelRecipes ❤️

I’m really happy to share that I'll be traveling to Paris to speak at @KernelRecipes in the week after the Open Source Summit Europe. ✈️🇨🇵🗣️🎙️ I’m really excited about this edition, and as always, feel free to say hi if you see me around. 🙂👋🏽🐧 #Linux embeddedor.com/blog/2024/06/2…

Kees Cook on Linux kernel security. 🐧 "I’ve found the term “undefined behavior” to have a really strict meaning within the compiler community, so I have tried to redefine my goal as eliminating “unexpected behavior” or “ambiguous language constructs”. " reproducible-builds.org/news/2024/09/2…

My talk about @PremdayConf presented at @osfc_io is now online : osfc.io/2024/talks/pre…

That was #kr2024. Another great edition. Feel like it lasts a couple of hours only ( but the fatigue tells me it's not). I'll all miss you till next year. The positive energy received there is a great self-booster. Thanks all for making Kernel Recipes such an amazing event 🙏

This morning I'll lead the largest charity auctions ever made at @KernelRecipes in favor of @larsaodomingos. Thanks @Dell France for the support.

@erwanaliasr1 @KernelRecipes

@embeddedgus @KernelRecipes

I presented at the Linux Plumbers this morning. 🗣️🐧 My slides are already available for anyone who'd like to check them out. I really loved that people asked many questions during & after the session. 😃 Next stop: @KernelRecipes in Paris next week 🇨🇵 lpc.events/event/18/contr…

I presented at Open Source Summit Europe this afternoon. 🗣️🐧 My slides are already available if anyone wants to check them out. My audience was great, and it seems they enjoyed the talk. 😃 Now, I'll be focusing on Linux Plumbers. embeddedor.com/slides/2024/lc… (pdf) #OSSummit

Happy to share that I'll be traveling back to Europe in September to speak at the #OSSummit Europe in Vienna.✈️🇦🇹 I'll also attend both #Linux Security Summit and Linux Plumbers.🐧 I hope to meet with a lot of friends that I haven’t seen in a while.🙂 embeddedor.com/blog/2024/06/1…

Hands down, this is honestly the best keyboard I've ever owned. I really enjoy typing on it every time. For some reason, I felt so happy about it this morning that I had to share it. 🧑🏽‍💻🙂 @keyboardio