A Smackerel of Opinion

Notes and jottings from an ex-Ubuntu Kernel Team Engineer

Saturday, 31 December 2016

Kernel printk statements

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The kernel contains tens of thousands of statements that may print various errors, warnings and debug/information messages to the kernel log...
Saturday, 17 December 2016

A seasonal obfuscated C program for 2016

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Another year passes and once more I have another seasonal obfuscated C program.  I was caught short on free time this year to heavily obfusc...
Saturday, 26 November 2016

stress-ng 0.07.07 released

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stress-ng is a tool that I have been developing on-and-off for a few years. It is designed to stress kernels to force out bugs, stress CPU a...
1 comment:
Sunday, 28 August 2016

Fixing an overheating Lenovo X230 laptop

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Over the past month I've been hitting excessive thermal heating on my laptop and kidle_inject has been kicking in to try and stop the C...
1 comment:
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