First, generalize resctrl selftest non-contiguous CAT check to not assume non-AMD vendor implies Intel. Second, improve kselftest common parts and resctrl selftest such that the use of __cpuid_count() does not lead into a build failure (happens at least on ARM).
The last patch might still require some work on which symbol the conditional in kselftest.h is implemented. I could not find any pre-existing one that could be used. Perhaps somebody who's more familiar with the kselftest build system has a better suggestion on which symbol the logic should be based at? Ilpo Järvinen (3): selftests/resctrl: Generalize non-contiguous CAT check selftests/resctrl: Always initialize ecx to avoid build warnings [RFC] kselftest: Provide __cpuid_count() stub on non-x86 archs tools/testing/selftests/kselftest.h | 6 +++++ tools/testing/selftests/lib.mk | 4 ++++ tools/testing/selftests/resctrl/cat_test.c | 28 +++++++++++++--------- 3 files changed, 27 insertions(+), 11 deletions(-) -- 2.39.2
