Robert Mustacchi

[Robert Mustacchi @rmustacc]

Looking at the history of Unix stdio and how it manifests today: https://t.co/bqf2cjwwn4

[Robert Mustacchi @rmustacc]

New blog article on improving CPU performance counter support in illumos: https://t.co/66RLKDJeha. Also, a new blog 'engine' along for the ride.

[Robert Mustacchi @rmustacc]

Glad to see https://t.co/LhvpBQc4RS written up. Open question though: can spec exec forward an old gsbase past an unconditional swapgs? Given segment caches, makes you wonder. cc @jonmasters

[Robert Mustacchi @rmustacc]

Some writing on figuring out USB topology: https://t.co/KJwHuinmyE

[Robert Mustacchi @rmustacc]

Next in the series: 'Transceivers: The Device Between the NIC and the Network': https://t.co/Fc1Cs5LSj5

[Robert Mustacchi @rmustacc]

A Tale of Two LEDs (and making them blink): https://t.co/UEbPTO64SQ

[Robert Mustacchi @rmustacc]

I took a moment to write on some recent work on temperature sensors: https://t.co/X7WL8Qex3o

[Robert Mustacchi @rmustacc]

@richlowe @jessfraz @postwait Both approaches can make sense. Happy to answer any questions related to it.

[Robert Mustacchi @rmustacc]

(unix: Could not start init)

[Robert Mustacchi @rmustacc]

@jussisallinen @joyent This is still a work in progress and in many ways far from reality. Hopefully it serves as an interesting point of discussion with folks and as we learn more, this will be updated and further fleshed out. Happy to take feedback, etc.

[Robert Mustacchi @rmustacc]

@rockncheeseband It's all in the repo and its history. See the stage directory. What's there is what I have.

[Systems We Love @SystemsWeLove]

Submit your talk for #SystemsWeLove by Oct. 18th! Looking for a variety of depths & styles for ANY systems you love: https://t.co/tUNg8rRvuu

[Robert Mustacchi @rmustacc]

No deed goes unpunished.

[Robert Mustacchi @rmustacc]

Another day, another painful firmware bug.

[Robert Mustacchi @rmustacc]

@polm23 And this is why everyone is confused that CPPFLAGS in makefiles aren't for C++ and rather are for the preprocessor.

[Robert Mustacchi @rmustacc]

@tuxology @bcantrill No. This refers to the Compact C Type Format, the way DTrace gets type information. See https://t.co/8lGyTUUDIM.

[Robert Mustacchi @rmustacc]

@sjorge I don't know. @bcantrill or @joyent should be able to answer that for you.

[Robert Mustacchi @rmustacc]

Come for DTrace, stay for all the ridiculous and esoteric CTF demos! https://t.co/7xkU4rITTQ

[Bryan Cantrill @bcantrill]

Sign up now for dtrace.conf: https://t.co/BLEBTLm3yW It's fun, free, happens only once every four years -- and space is limited!

[Robert Mustacchi @rmustacc]

Happy to get my SMAP work upstream into illumos as well (https://t.co/hsmk4iGcSD).