Linux Kernel: Late-Cycle Fixes Roll In Ahead of 7.2
Four merge commits landed pre-release fixes across Rust tooling, perf tools headers, LoongArch, and firewire networking, all aimed at stability ahead of the 7.2 release rather than new features.
Duration: PT2M24S
Episode overview
This episode is a short developer briefing from Linux Kernel.
It explains recent repository work in plain language.
- Show: Linux Kernel
- Published: 2026-07-26T13:09:45Z
- Audio duration: PT2M24S
Transcript excerpt
This excerpt keeps the crawler page concise. Listen to the episode or use the RSS feed for the full update.
Good day, it's July 26th, 2026, and this is your Linux Kernel briefing.
The theme across today's activity is straightforward: this is release-hardening work. Every merge Linus pulled in is a fixes branch, not new functionality, and that tells you 7.2 is closing in on stable ground.
Start with the Rust side, in commit 3dab139. Miguel Ojeda's pull brings the zerocopy crate up to version 0.8.54, closing a modpost error that showed up under the size-optimized build config. Worth noting for anyone touching Rust kernel code: there's also a new noreturn annotation to quiet an objtool warning, and…
Second theme: keeping tooling in sync with the kernel itself. Commit ef9ce80 pulls in perf tools fixes that are almost entirely header synchronization - KVM, filesystem, socket, DRM, CPU features, and MSR index headers all updated to match current kernel sources. This is routine maintenance, but skipping it is…
Third, architecture-specific correctness. Commit 3fb1170 brings a batch of LoongArch fixes: a memory leak in the BPF JIT's free path, a zero-extension bug in signed 32-bit division and modulo results, an oops during single-step debugging, and a jump label initialization reorder that now…
Fina…
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