Linux Kernel Testing Results by Linaro — Jan 30th 2019 Edition
Tom Gall
This week the Linux based testing the uses Openembedded upgraded to a newer version of LTP. The Android based testing will make a similar upgrade in another week or two.
Two sets of LTS releases were made during the course of the week this report covers. No regressions were observed on Linux nor with Android.
OpenEmbedded
- LTP “mm” tests added to LKFT (75 tests/board)
- Upgraded kselftest that is run against all stable kernels to 4.20.
Bug Status — 65 open bugs
- New bugs due to new kselftest and ltp failures, caused by upgrades
- 2019–01–29: Rafael Tinoco sent an 8 patch series for new clock_settime tests to LTP — Merged today
- 2019–01–29: Anders Roxell sent build warning/error patches 1
- 2019–01–29: Naresh Kamboju sent a patch to fix kselftest config for netfilter
- 2019–01–28: Anders Roxell sent an initial kselftest result report on -next to kselftest list
- 2019–01–24: Rafael Tinoco reported ltp/vma05.sh test issue to LTP re: issue 477/bug 4256
- 2019–01–24: Rafael Tinoco reported ltp/clock_settime_8–1 hardly passes to LTP re: bug 3965
- 2019–01–24: Naresh Kamboju reported an arm32 build failure on -next
RC Log
2019–01–30
- 4.9.154, 4.14.97, 4.19.19, 4.20.6
- LTP upgraded to 20190115 for all branches
- Reported no regressions in <48h
2019–01–24
- 4.4.172, 4.9.153, 4.14.96, 4.19.18, 4.20.5
- kselftest upgraded to 4.20 for all LTS branches
- Reported no regressions in <24h
Android
- 4.19 has a fairly high number of failures as part of it’s baseline. Started to look into improving baseline
- 40 VTS failures due to QTAGUID on 4.19, moving to known failures.
- New LTP testcases, consistent failures
vts-test/arm64-v8a.VtsKernelLtp/VtsKernelLtp.io.aio01_64bit
vts-test/arm64-v8a.VtsKernelLtp/VtsKernelLtp.io.aio02_64bit
vts-test/arm64-v8a.VtsKernelLtp/VtsKernelLtp.syscalls.io_setup01_64bit
vts-test/arm64-v8a.VtsKernelLtp/VtsKernelLtp.syscalls.io_submit01_64bit
vts-test/arm64-v8a.VtsKernelLtp/VtsKernelLtp.syscalls.select04_64bit
vts-test/armeabi-v7a.VtsKernelLtp/VtsKernelLtp.io.aio01_32bit
vts-test/armeabi-v7a.VtsKernelLtp/VtsKernelLtp.io.aio02_32bit
vts-test/armeabi-v7a.VtsKernelLtp/VtsKernelLtp.syscalls.io_setup01_32bit
vts-test/armeabi-v7a.VtsKernelLtp/VtsKernelLtp.syscalls.io_submit01_32bit
Android 9 / P LTS-premerge — 4.4, 4.9, 4.14, 4.19
- 4.19.18 — no regressions
- 4.19.17 — no regressions
- 4.14.96 — no regressions
- 4.14.95 — no regressions
- 4.9.153 — no regressions
- 4.9.152 — no regressions
- 4.4.172 — no regressions
- 4.4.171 — no regressions
Android 9 / P — 4.4, 4.9, 4.14, 4.19 + HiKey
- 4.19.16 — current, rerun completed for missing CTS from last week otherwise no new data
- 4.14.94 — current, no new data
- 4.9.150 — current, no new data
- 4.4.170 — current, no new data
AOSP-master-tracking — 4.9, 4.14 4.19 / HiKey & 4.14 / X15
- Regression reporting for this combination is very difficult until https://projects.linaro.org/browse/LSS-451 is addressed
- 4.14.91 / X15
- 4.9.150 / HiKey
- 4.14.94 / HiKey
- 4.19.16 / HiKey
Android 8.1–4.4 + HiKey, 4.14 and X15
- 4.14.94 / X15 — seems PVR driver is not loading (outdated). Need to test locally, build and upload the driver.
- 4.4.170 / HiKey — current, no new data
Bugs