Last weekend, something unexpected disrupted the calm routine of Linux kernel development. And it all started with a blunt message from Linus Torvalds: “Kees, what’s going on here?” Yes, that was from the Linux kernel mailing list. But before diving into the details, let’s rewind a bit. ⚙️ Behind the Scenes: How Linux Kernel Code …
Linux is known for being solid, secure, and transparent. That reputation didn’t come easy — it’s been earned over decades. But as new features get added, sometimes even well-meaning innovations introduce unexpected side effects. That’s exactly what’s happening with io_uring, a performance-boosting feature in the Linux kernel that’s now being quietly misused. Researchers recently demonstrated …