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Month: April 2026

Linux Kernel/Open Source Life

16 years since my first patch to the Linux kernel

Posted on April 19, 2026 by Gustavo A. R. Silva / 0 Comment

16 years ago today, after watching a presentation on YouTube titled “Write and Submit your first Linux Kernel Patch” by Greg Kroah-Hartman, I submit...

-Wflex-array-member-not-at-end/Kernel Self-Protection Project/Linux Kernel Bugs/Linux Kernel Hardening

-Wflex-array-member-not-at-end and a misalignment bug in the Linux kernel

Posted on April 18, 2026 by Gustavo A. R. Silva / 0 Comment

The warning During one of my presentations at Open Source Summit Japan 🇯🇵 the past year, I talked about a bug I found while addressing -Wflex-ar...

-Wflex-array-member-not-at-end/Kernel Self-Protection Project/Linux Kernel Bugs/Linux Kernel Hardening

100 -Wflex-array-member-not-at-end issues in linux-next

Posted on April 14, 2026 by Gustavo A. R. Silva / 0 Comment

Today I woke up to the great news that we now have “only” 100 -Wflex-array-member-not-at-end issues left to be addressed in linux-next. I started fi...

Recent Posts

  • 16 years since my first patch to the Linux kernel
  • -Wflex-array-member-not-at-end and a misalignment bug in the Linux kernel
  • 100 -Wflex-array-member-not-at-end issues in linux-next
  • Here to fix what I break: Fixing a 2-year-old bug in the Linux kernel
  • Guest lecture at Okayama University

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