[$] Snowpatch: continuous-integration testing for the kernel

Many projects use continuous-integration (CI) testing to improve the
quality of the software they produce. By running a set of tests after
every commit, CI systems can identify problems quickly, before they find
their way into a release
and bite unsuspecting users. The Linux kernel project lags many others in
its use of CI testing for a number of reasons, including a fundamental
mismatch with how kernel developers tend to manage their workflows. At linux.conf.au 2019, Russell Currey
described a CI system called Snowpatch that, he hopes,
will bridge the gap and bring better testing to the kernel development
process.