Art

What Yocto is, and how it builds a Linux distro for an embedded device.

Flashing a Qualcomm Robotics RB5 board by hand, from EDL mode to a dry-run check.

How I understand UFS, the storage chip on Qualcomm boards.

Notes on Google Project Zero's analysis of an in-the-wild exploit in Qualcomm's adsprpc (FastRPC) DSP driver, CVE-2024-43047.

What is a file descriptor: the per-process fd table, the shared struct file, and the inode underneath.