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The first part of this series covered principles of locking engineering. This part goes through a pile of locking patterns and designs, from most favourable and easiest to adjust and

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For various reasons I spent the last two years way too much looking at code with terrible locking design and trying to rectify it, instead of a lot more actual building cool things. Symptomatic that the last post here on my neglected blog

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Lockdep is giving false positives are the new the compiler is broken.

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Unlike the tradition of my past few talks at Linux Plumbers or Kernel conferences, this time around in Lisboa I did not start out with a rant proposing to change everything. Instead I celebrated roughly 10 years of upstream graphics

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At ELC Europe in Lyon I held a nice little presentation about the state of upstream graphics drivers, and how absolutely awesome it all is. Of course with a big focus on SoC and embedded drivers. Slides

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