Linux Kernel Daily: Critical Livepatch and Driver Fixes
Linus Torvalds merged five critical fix batches addressing livepatch compilation issues with Clang, Android binder driver crashes, SPI driver race conditions, scheduler performance regressions, and voltage regulator corrections.
Duration: PT1M52S
Episode overview
This episode is a short developer briefing from Linux Kernel Daily.
It explains recent repository work in plain language.
- Show: Linux Kernel Daily
- Published: 2026-02-08T11:02:43Z
- Audio duration: PT1M52S
Transcript excerpt
This excerpt keeps the crawler page concise. Listen to the episode or use the RSS feed for the full update.
Good morning. This is Linux Kernel Daily for February 8th, 2026.
Yesterday saw five significant merge commits from Linus Torvalds addressing critical fixes across multiple kernel subsystems.
The most substantial merge pulled objtool fixes from Ingo Molnar, addressing serious livepatch compilation issues. The fixes bump minimum Clang assembler requirements to version 20 due to section handling bugs that were causing silent miscompilations. Additional changes strip livepatch symbol artifacts from…
Greg Kroah-Hartman's binder driver fixes target multiple crash scenarios in both C and Rust implementations. Key fixes include resolving use-after-free vulnerabilities in netlink reporting, correcting bounds checking in ID allocation, and adding proper alignment checks for Rust components.
Mark Brown provided SPI driver fixes focused on Tegra hardware, primarily addressing race conditions in interrupt handling for the Tegra210 QSPI driver. The changes protect current transfer operations with proper locking mechanisms to prevent corruption during concurrent access.
Scheduler fixes from Ingo Molnar resolve performance regressions in the recently rewritten SCHED_MM_CID management code. The…
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