Linux Plumbers Conference Courses

Analyzing Historical DejaGNU Test Result Data with the Bunsen Toolkit

Explore efficient analysis of historical DejaGNU test results using the Bunsen toolkit, enhancing software testing processes and improving data interpretation.

• YouTube
• 30 minutes
• Self-Paced
• Conference Talk

Indirect External Access

Explore indirect external access in Linux systems, covering implementation, benefits, and potential challenges for developers and system administrators.

• YouTube
• 39 minutes
• Self-Paced
• Conference Talk

BPF-Datapath Extensions for Kubernetes Workloads

Explore BPF-datapath extensions for Kubernetes, covering cgroups, TCP/network pacing, and L2/L3 management. Learn about proposed solutions and use cases for improved workload performance.

• YouTube
• 45 minutes
• Self-Paced
• Conference Talk

bpfilter - BPF Based Firewall

Explore bpfilter, a BPF-based firewall, covering its architecture, performance, and advantages over iptables. Learn about BPF program generation, code optimization, and deployment models.

• YouTube
• 44 minutes
• Self-Paced
• Conference Talk

Automatically Optimizing BPF Programs Using Program Synthesis

Explore automatic optimization of BPF programs through program synthesis, covering performance, safety, and practical applications. Learn about K2 equivalence checks and their impact on BPF development.

• YouTube
• 48 minutes
• Self-Paced
• Conference Talk

Towards a BPF Memory Model

Explore BPF memory models, focusing on tools, prototypes, and potential solutions for kernel and userspace interactions in Linux systems.

• YouTube
• 39 minutes
• Self-Paced
• Conference Talk

io_uring - BPF Controlled I/O

Explore advanced I/O techniques using io_uring and BPF, enhancing system performance and control. Learn cutting-edge approaches for efficient data handling in Linux environments.

• YouTube
• 29 minutes
• Self-Paced
• Conference Talk

Cgroup v1/v2 Abstraction Layer

Explore the Cgroup v1/v2 abstraction layer with Tom Hromatka, learning key concepts and implementation strategies for efficient Linux resource management.

• YouTube
• 24 minutes
• Self-Paced
• Conference Talk

gprofng - The Next Generation GNU Profiler

Explore the advanced features and capabilities of gprofng, the next-generation GNU profiler, for enhanced software performance analysis and optimization.

• YouTube
• 31 minutes
• Self-Paced
• Conference Talk

DWARF Extensions for Optimized SIMT - SIMD - GPU Debugging

Explore DWARF extensions for GPU debugging, addressing challenges in heterogeneous computing and optimizing variable location tracking in SIMT/SIMD environments.

• YouTube
• 27 minutes
• Self-Paced
• Conference Talk

Defragmenting The Loader Landscape

Explore challenges and solutions in BPF loader landscape, including ecosystem fragmentation, verification, and governance, to improve efficiency and standardization.

• YouTube
• 51 minutes
• Self-Paced
• Conference Talk

BPF Security Auditing at Google

Explore Google's BPF security auditing approach, covering use cases, implementation details, and future developments in kernel tracing and monitoring.

• YouTube
• 38 minutes
• Self-Paced
• Conference Talk

Complex Divide Improvements in libgcc

Explore advanced techniques for optimizing complex division operations in libgcc, enhancing performance and efficiency in low-level programming.

• YouTube
• 52 minutes
• Self-Paced
• Conference Talk

Support for the CTF and BTF Debug Formats in the GNU Toolchain

Explore CTF and BTF debug formats implementation in GNU Toolchain, enhancing debugging capabilities for Linux kernel and userspace applications.

• YouTube
• 25 minutes
• Self-Paced
• Conference Talk

A Proof-Carrying Approach to Building Correct and Flexible BPF Verifiers

Explore innovative techniques for constructing BPF verifiers that are both accurate and adaptable, enhancing system security and performance in Linux environments.

• YouTube
• 49 minutes
• Self-Paced
• Conference Talk