Linux Kernel: PowerPC Fixes and Remote Processor Repairs
Today we're diving into a solid day of maintenance work with two substantial merge commits from Linus himself. The PowerPC subsystem got a comprehensive fix-up with 23 commits addressing everything from MSI allocation to BPF JIT support, while the remote processor subsystem received critical fixes for i.MX, MediaTek, and Qualcomm platforms.
Duration: PT3M58S
Episode overview
This episode is a short developer briefing from Linux Kernel.
It explains recent repository work in plain language.
- Show: Linux Kernel
- Published: 2026-03-12T10:12:51Z
- Audio duration: PT3M58S
Transcript excerpt
This excerpt keeps the crawler page concise. Listen to the episode or use the RSS feed for the full update.
Hey there, kernel explorers! Welcome back to another episode of Linux Kernel. I'm your host, and it's March 12th, 2026. Grab your favorite caffeinated beverage because we're diving into some really satisfying maintenance work that happened yesterday.
You know what I love about kernel development? Sometimes the most important work isn't the flashy new features - it's the careful, methodical fixing and polishing that keeps everything running smoothly. And that's exactly what we're seeing today with two substantial merge commits from Linus that are all about making…
Let's start with the big story - a massive PowerPC update that Linus pulled from Madhavan Srinivasan. This isn't just any ordinary fix batch, friends. We're talking about 23 individual commits that touch everything from the very foundations of how PowerPC handles memory to cutting-edge BPF just-in-time compilation.
What really caught my attention here is the breadth of improvements. We've got MSI allocation tracking fixes - that's the hardware interrupt system working more reliably. There are fixes specifically for building with Clang, which is huge for developer experience because it means more people can contribute using…
B…
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