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Softdel signs TECH VEDA for corporate training on Embedded Linux
Softdel signs TECH VEDA for delivering corporate training program on Embedded Linux. Softdel becomes our 49th client.
RB Nov 19 · 1 min
LSE / eLinux Fast-Track / Mastery track starts 25 Jun 2026 — enrolling now. See the Fast-Track
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Field notes from the Linux trenches
Deep dives, debugging war-stories and career guidance for engineers who work where the kernel meets real hardware.
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Deep DivesDeep Dives
Meet the sched_ext Ecosystem
This article provides a deep dive into the major scheduler classes, their unique design goals, and the management utilities powering the system.
RB Sep 17 · 2 min
Deep DivesDeep Dives
The sched_ext Architecture
sched_ext is not a scheduler; it's a framework that securely connects custom BPF programs to the core kernel. Its architecture consists of…
RB Sep 16 · 6 min
Deep DivesDeep Dives
The sched_ext Revolution: The Future of CPU Scheduling in Linux
For decades, general-purpose schedulers like CFS and EEVDF, powered everything from phones to supercomputers. But with complex hardware and specialized software, the…
RB Sep 16 · 2 min
Deep DivesDeep Dives
The Many Paths to init, Part 5: Unifying Themes
In this final installment of our series, we synthesize our exploration of diverse Linux boot processes by examining two critical, cross-platform themes:…
RB Sep 15 · 3 min
Deep DivesDeep Dives
The Many Paths to init, Part 4: The Specialists
Beyond PCs and general-purpose embedded systems lie platforms where the Linux boot process has been specialized to an extreme degree. In this…
RB Sep 13 · 3 min
Deep DivesDeep Dives
The Many Paths to init, Part 3: The Embedded Frontier
While the PC and server world has evolved towards the simplicity of Unified Kernel Images, the embedded systems domain—dominated by ARM and…
RB Sep 12 · 3 min
Deep DivesDeep Dives
The Many Paths to init, Part 2: The PC and Server Revolution
In the first part of our series, we established a four-stage framework for understanding any boot process. Now, we apply that model…
RB Sep 12 · 3 min
Deep DivesDeep Dives
The Many Paths to init, Part 1: The Universal Blueprint
At its core, booting is a procedure that takes a system from inert hardware to a fully operational state. This happens across…
RB Sep 11 · 3 min
CareerCareer
Why Learn Linux Kernel Programming in the Edge AI Era?
As the world races into the Edge AI era, the way we build and deploy smart devices is changing rapidly. From intelligent…
RB Aug 31 · 3 min
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