LWN.net6h ago

[$] BPF support in GCC 16 and beyond

José Marchesi and the GCC-BPF developers opened the BPF track at the 2026 Linux Storage, Filesystem, Memory-management, and BPF Summit with a 90-minute summary of what has changed [...]

https://lwn.net/Articles/1071973/ #LWN #Linux #kernel #Gentoo #GCC #LLVM #Clang #systemd #BPF #LSFMMBPF

IgaliaMay 5

Great discussions happening at the Linux Storage, Filesystem, Memory Management & BPF Summit today! Lots of topics related to the future developments and improvements in these key kernel subsystems.

#LSFMMBPF #Linux #Kernel

IgaliaApr 28

We’ll be attending the Linux Storage, Filesystem, Memory Management & BPF Summit 2026 next week. André Almeida and Luís Henriques will be there — feel free to say hi!

📍 Zagreb, Croatia
📅 May 4–6

#LSFMMBPF #Linux #Kernel

sjApr 26
I just posted [1] an RFC patch series. This will enable light-weight cgroup or any page level information-aware access monitoring.

While implementing it I realized this can be a very important part of DAMON's future. I personally call it "DAMON reboot" project.

It was hugely motivated by LSF/MM/BPF [2]. Conference-driven development works. Huge thanks to the committees.

[1] https://lore.kernel.org/all/[email protected]/
[2] https://lore.kernel.org/[email protected]

#linux #kernel #damon #lsfmmbpf
[RFC PATCH 00/19] mm/damon: introduce data attributes monitoring - SeongJae Park

Paul MooreApr 23

Any active LSM devs invited to LSF/MM/BPF this year? According to a preliminary schedule, there are a number of LSM topics in the BPF track, but it isn't clear to me if any LSM maintainers have been invited.

#lsfmmbpf #lsm

sjApr 23
LSF/MM/BPF preliminary schedule [1] is shared [2]. Seems there will be two DAMON topic sessions. Time to really focus on the preparation.

[2] https://docs.google.com/spreadsheets/d/1mGEdDrWskp7Ua91jGXzquQGinorcD58DAVXhOiRp2Gg/edit?gid=1852749899#gid=1852749899
[2] https://lore.kernel.org/all/20260423-auseinander-steigen-b80ee53079a8@brauner/

#linux #kernel #damon #lsfmmbpf
LSF/MM/BPF 2026 Schedule

Google Docs
sjMar 7
I just posted [1] my third LSF/MM/BPF 2026 [2] topic proposal. Hopefully this is my last topic proposal for the conference.

Subject of the proposal is: "DAMON Updates: Tiering, Pagel Level Monitoring and DAMON-X"

[1] https://lore.kernel.org/[email protected]
[2] https://events.linuxfoundation.org/lsfmmbpf/

#linux #kernel #damon #lsfmmbpf
[LSF/MM/BPF TOPIC] DAMON Updates: Tiering, Pagel Level Monitoring and DAMON-X - SeongJae Park

LWN.netMar 5

[$] Reconsidering the multi-generational LRU

The multi-generational LRU (MGLRU) is an alternative memory-management algorithm that was merged for the 6.1 kernel in late 2022. It brought a promise of much-improved performance [...]

https://lwn.net/Articles/1060967/ #LWN #Linux #kernel #Android #Git #BPF #LSFMMBPF

sjFeb 27
I'm honored to get the LSF/MM/BPF invitation [1], and just booked the hotel. Looking forward to meet my friends and upstream community colleagues in Zagreb!

[1] https://events.linuxfoundation.org/lsfmmbpf/

#linux #kernel #lsfmmbpf
Linux Storage, Filesystem, MM & BPF Summit | LF Events

A by-invitation gathering of the kernel experts & subsystem maintainers to collaborate on the Linux filesystem, storage, & memory management subsystems.

LF Events
sjFeb 18
Just posted my second LSF/MM/BPF topic proposal [1] for per-CPUs/threads/reads/writes access monitoring extension of DAMON. Please read my blog post [2] if you are interested in more contexts of the extension project.

[1] https://lore.kernel.org/[email protected]
[2] https://damonitor.github.io/posts/damon_cpus_write_monitoring_rfc_v3_plan/

#linux #kernel #damon #lsfmmbpf #numa_balancing
[LSF/MM/BPF TOPIC] Allowing NUMA hinting faults or alternatives to DAMON - SeongJae Park