(Note if this is of interest to you, feel free to follow me on medium, where results will be posted weekly on Wednesday https://medium.com/@thomasagall)
One of the things that we do at Linaro is testing Linux Kernels to look for kernel regressions. Ideally we want a world where those that make use of Long Term Support Kernels (LTS) are able to depend on and trust the stream of fixes that are being provided such that they end up on devices
Mobile phone companies, Linux Distros, embedded Linux deployments, etc all generally like the idea of installing one major version of Linux (e.g. 4.9) and sticking with it for the lifetime of their product.
This, and following stories tell how week to week testing of Linux kernels is going, what we’ve found, or better, not found as the kernel versions tick by.
We test using two host user spaces, open embedded and Android.
Open Embedded
2019–01–21
4.9.152, 4.14.95, 4.20.4
4.19.17
Bug Status — 57 open bugs
Android
Android 9 / P — 4.4, 4.9, 4.14, 4.19 on HiKey
Android 8.1–4.4 on HiKey, Android 8.1, 4.14 on X15
Android 9/P + automerged latest version of LTS 4.4, 4.9, 4.14, 4.19 + HiKey + Latest LTP
AOSP-master tracking with 4.4, 4.9, 4.14, 4.19 on HiKey
Bugs