The TuxRun project (www.tuxrun.org) uses QEMU to run tests on a wide
variety of kernel configurations on wide range of our emulated
platforms. They publish a known good set of images at:
https://storage.tuxboot.com/
to help with bisecting regressions in either the kernel, firmware or
QEMU itself. The tests are pretty lightweight as they contain just a
kernel with a minimal rootfs which boots a lot faster than most of the
distros. In time they might be persuaded to version their known good
baselines and we can then enable proper checksums.
For a couple of tests we currently skip:
- mips64, a regression against previous stable release
- sh4, very unstable with intermittent oops
Total run time: 340s (default) -> 890s (debug)
Overall coverage rate (tested targets + disabled tests):
lines......: 16.1% (126894 of 789848 lines)
functions..: 20.6% (15954 of 77489 functions)
branches...: 9.3% (40727 of 439365 branches)
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Cc: Anders Roxell <anders.roxell@linaro.org>
Acked-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230228190653.1602033-11-alex.bennee@linaro.org>
267fe57c23