Marian Marinov's favorites

Linux Plumbers Conference 2017 BoF Sessions

Favorite proposals for this user

* Move your routing inside container

You will learn about the benefits of moving all your routing from the host machine to a container running on the host.
BoFs 04/12/2017
Marian Marinov

Linux Plumbers Conference 2017

Favorite proposals for this user

* AppSwitch: Application Level Network Namespacing

This talk presents AppSwitch, a completely new TCP-layer network element similar to a router at IP layer or a bridge at link layer, that addresses a number of issues in modern environments, especially ones based on microservices.
Containers 08/14/2017
Dinesh Subhraveti

* Backporting issues with multi-subsystem device (RDMA + netdev + more)

More and more devices in RDMA are dependent on netdev as well as other subsystems -- target, NFS, scsi, block, cgroups, SELinux.... Can we make backporting task for distro people easier ?
RDMA 08/15/2017
Don Dutile

* CGroup v2 and its impact for containers

CGroup V2 is pretty different from CGroup V1 and the two can't fully operate in parallel leading to problems running containers which only support one or the other.
Containers 08/28/2017
Christian Brauner

* Configuration Request Retry Status (CRS) handling

Configuration Request Retry Status (CRS) (slides)
VFIO/IOMMU/PCI 08/15/2017
Sinan Kaya

* Defensively designed container runtimes

In this talk we will present current roadblocks to a more defensive design that affect all container runtimes.
Containers 07/10/2017
Christian Brauner, Aleksa Sarai

* Exposing resource limits to containers with LXCFS

Introduction to the problem of cgroup limits visibility to userspace and the approach taken by LXCFS. (slides)
Containers 08/16/2017
Serge Hallyn

* Improving estimation of Task/CPU's utilization

Review of a possible alternative solution to the "decay-clamp" idea.
Power Management and Energy Awareness 08/25/2017
Patrick Bellasi

* Maximum payload size vs. Maximum Read Request Size

Maximum payload size vs. Maximum Read Request Size (slides)
VFIO/IOMMU/PCI 08/15/2017
Sinan Kaya

* Namespacing and Stacking the LSM

Making Linux Security Modules available to containers. (slides)
Containers 08/25/2017
John Johansen, Casey Schaufler

* Namespacing IMA

Current status of namespacing of the Linux Integrity Measurement Architecture
Containers 07/31/2017
Stefan Berger

* OpenFabrics Alliance - Status and New Directions

Open Fabrics Alliance - Status and New Directions
RDMA 08/15/2017
Jason Gunthorpe

* Power alongside performance (latency)

Check for power/perf regressions.
Scheduler Workloads 08/16/2017
Juri Lelli

* Privileged actions in unprivileged containers

How to selectively allow privileged actions from otherwise unprivileged containers? (slides)
Containers 09/04/2017
St├ęphane Graber

* RT IPI schedule push/pull rework

Reworking the IPI logic to implement the RT (and deadline) scheduler for push/pull logic
Scheduler Workloads 08/30/2017
Steven Rostedt

* Running OCI containers with LXC

Can LXC be used to run OCI application container images? (slides)
Containers 08/14/2017
Serge Hallyn

* Safe multicore scheduling in a Linux cluster environment

The Linux scheduler has become fairly complex and is not always able to preserve work-conservation. We present Ipanema, a DSL to write simple and safe schedulers with proven properties. (slides)
Scheduler Workloads 09/09/2017
Jean-Pierre Lozi

* Scheduling under CPU capacity constraints

The potential difference in max and delivered CPU performance (capacity) is growing (thermal and peak current management), can we keep ignoring it, or should load-balancing factor the constraints in?
Power Management and Energy Awareness 08/30/2017
Morten Rasmussen

* schedutil usage/aggregation of utilization signals

schedutil usage/aggregation of utilization signals
Power Management and Energy Awareness 08/23/2017
Juri Lelli

* Tools to analyze scheduler behavior based on tracing and scheduler model

Improving event tracing, post-processing tools and scheduler models. (slides)
Scheduler Workloads 08/26/2017
Mathieu Desnoyers

* UID/GID shifting filesystem overlays

An update on shiftfs and the next steps for remapping overlay filesystems.
Containers 09/04/2017
James E.J. Bottomley

* Using bpf to model application behavior

Discuss the various ways BPF can be used to categorize workloads and use it to build generic workload simulators.
Scheduler Workloads 08/17/2017
Josef Bacik

* Utilization clamping support for the CPU controller

Discussion on the proposal for a per-task API to bias OPP selection.
Power Management and Energy Awareness 08/25/2017
Patrick Bellasi

Linux Plumbers Conference 2017 Refereed Talks

Favorite proposals for this user

* email2git: A cregit Plugin to Link Reviews to Commits

As new kernel maintainers and developers work with a 25 year old code base, email2git helps them understand better the context in which code changes were made by linking those changes' Git commits back to their reviews. (slides)
Refereed Presentations 05/07/2017
Bram Adams, Alexandre Courouble

* HIERARCHICAL NUMA

Redesigning the memory NUMA abstraction taking into account new memory technologies where inter node distance will no longer be the only deciding factor for memory allocation and placement. (slides)
Refereed Presentations 04/25/2017
Anshuman Khandual

* LIve (Kernel) Patching: future development

The purpose of this talk is to describe status quo of the Live Kernel Patching implementation and identify future steps needed to improve the implementation (slides)
Refereed Presentations 05/05/2017
Jiri Kosina

* Performance Analysis Superpowers with Enhanced BPF

This talk will discuss new performance analysis capabilities and tools using enhanced BPF, including scheduler, FS, and TCP analysis, beginning a new generation of advanced tools and visualizations. (slides)
Refereed Presentations 05/13/2017
Brendan Gregg

* Reader/writer Range Locking

Discuss features and design of a fair, sleepable range reader/writer lock for the linux kernel. (slides)
Refereed Presentations 05/06/2017
Davidlohr Bueso

* SCHED_DEADLINE: Open Issues

Discussion about the open issues of the deadline scheduler. (slides)
Refereed Presentations 05/02/2017
Daniel Bristot de Oliveira

* The kernel's limits to growth

What factors might interfere with the kernel development community's future growth? (slides)
Refereed Presentations 05/08/2017
Jonathan Corbet

* userfaultfd: post-copy VM migration and beyond

userfaultfd: current features and limitations and future development (slides)
Refereed Presentations 05/13/2017
Mike Rapoport