Hi Daniel, On Wed, Feb 23, 2022 at 02:50:59PM -0800, Daniel Latypov wrote: > On Wed, Feb 23, 2022 at 2:56 AM Maxime Ripard <maxime@xxxxxxxxxx> wrote: > > > > Let's test various parts of the rate-related clock API with the kunit > > testing framework. > > > > Cc: kunit-dev@xxxxxxxxxxxxxxxx > > Suggested-by: Stephen Boyd <sboyd@xxxxxxxxxx> > > Signed-off-by: Maxime Ripard <maxime@xxxxxxxxxx> > > Tested-by: Daniel Latypov <dlatypov@xxxxxxxxxx> > > Looks good to me on the KUnit side. > Two small nits below. > > FYI, I computed the incremental coverage for this series, i.e.: > 1) applied the full series > 2) computed the absolute coverage > > $ ./tools/testing/kunit/kunit.py run --kunitconfig=drivers/clk > --make_options=CC=/usr/bin/gcc-6 --kconfig_add=CONFIG_DEBUG_KERNEL=y > --kconfig_add=CONFIG_DEBUG_INFO=y --kconfig_add=CONFIG_GCOV=y I built a docker container based on ubuntu 18.04 to have gcc6 and python3.7, but this doesn't seem to be working, I'm not entirely sure why: [13:11:22] Configuring KUnit Kernel ... Regenerating .config ... Populating config with: $ make ARCH=um olddefconfig CC=/usr/bin/gcc-6 O=.kunit ERROR:root:Not all Kconfig options selected in kunitconfig were in the generated .config. This is probably due to unsatisfied dependencies. Missing: CONFIG_DEBUG_INFO=y, CONFIG_GCOV=y Note: many Kconfig options aren't available on UML. You can try running on a different architecture with something like "--arch=x86_64". Thanks, Maxime
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