On Tue, Mar 31, 2026 at 05:44:00PM +0800, Li Wang wrote: > Currently, the mm selftests build process can be quite noisy. > > First, it leaks raw compiler errors during the liburing feature probe if > the headers are missing, which is confusing since the build system already > handles this gracefully with a clear warning. > > Second, the specific 32-bit and 64-bit compilation targets ignore the > standard kbuild verbosity settings, always printing their full compiler > commands even during a default quiet build. > > Notes: > Andrew mentioned he hopes this patch merge into kbuild tree, so I resend > to [email protected].
Kbuild does not maintain anything in tools/, so this should go through either the mm tree or the kselftests tree. > V2: > > - Drop 2/4, 3/4 from v1 to v2, since Andrew wasn't able to confirm the > patch works for the rarely happening issue now, so I decided to just > hand on the process of the parallel issue. > > - Refine the 4/4 patch only to hide compiler errors when missing liburing. > > Li Wang (2): > selftests/mm: respect build verbosity settings for 32/64-bit targets > selftests/mm: suppress compiler error in liburing check > > tools/testing/selftests/mm/Makefile | 9 ++++++--- > tools/testing/selftests/mm/check_config.sh | 2 +- > 2 files changed, 7 insertions(+), 4 deletions(-) > > -- > 2.53.0 >
