/* You are not expected to understand this */

/dev/kmem + GDB Stub = kmemd

This is an introduction to kmemd - a tool for exploring a live Linux kernel’s memory in a non-intrusive way using GDB. When debugging issues in the Linux kernel, I often find myself wanting to …

Read On →

Marvell LinkStreet LAG Issues

While running some kselftest-like tests on a system made up of three Marvell LinkStreet chips, I uncovered a series of issues related to offloaded link aggregates (LAGs) that are spread across …

Read On →