Join Nostr
2026-03-18 19:38:55 UTC

leighelse{} on Nostr: Debugging spinlocks in the Linux kernel; a war story. 'we tested this fix together ...

Debugging spinlocks in the Linux kernel; a war story.

https://rovarma.com/articles/a-tale-about-fixing-ebpf-spinlock-issues-in-the-linux-kernel/

'we tested this fix together with all the other fixes and we’re finally in a state where we’re not seeing any freezes on the system when running our repro, and dmesg is free from timeout warnings. Yay!'