~/talks

Sergio Prado

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titleconferencedate
Fail-Safe Embedded Linux: Designing for Power ResilienceOpen Source Summit Europe 20252025-08-25
Provides concrete mitigations: add input protection and a power management IC plus a supercapacitor that supplies 20 Ws for 1.5s so software can sync and shut…
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Tools and Techniques to Debug an Embedded Linux SystemOpen Source Summit Latin America 20222022-08-23
Shows how kernel oops addresses map to source using addr2line + vmlinux with debug symbols so crashes resolve to exact lines; demonstrates tracing a 4s delay…
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Designing Secure Containerized Applications for Embedded Linux DevicesOpen Source Summit Latin America 20222022-08-23
Practical steps to harden containerized apps for embedded Linux: build minimal images via multi‑stage and static linking (example: 250 MB → 5 MB → 100 KB using…
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Designing Secure Containerized Applications for Embedded Linux DevicesEmbedded Linux Conference @ Open Source Summit North America 20222022-06-21
A demo shows a simple C program that reads /dev/rtc via ioctl and how a careless docker run can expose a host secret file; static analysis and image scanning…
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Tools and Techniques to Debug an Embedded Linux SystemEmbedded Linux Conference @ Open Source Summit North America 20222022-06-21
Booting a tiny board over NFS and injecting bugs yields concrete recipes: recover kernel oops by using vmlinux plus addr2line to map the crash address to a…
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Understanding the Structure of a Linux Kernel Device DriverOpen Source Summit + Embedded Linux Conference + OSPOCon 20212021-09-27
Covers the kernel driver architecture by walking through five hands‑on iterations that build a working LED driver on a small network‑booted Linux board…
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Linux Kernel Debugging: Going Beyond Printk MessagesOpen Source Summit Europe + Embedded Linux Conference Europe 20192019-10-28
Demonstrations show concrete steps: use addr2line to map a panic PC to linux source lines, capture oops across reboots with pstore reserves 2MB to save kernel…
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