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530390033929..a448fae57831 100644 > --- a/tools/testing/selftests/lib.mk > +++ b/tools/testing/selftests/lib.mk > @@ -228,7 +228,10 @@ $(OUTPUT)/%:%.S > $(LINK.S) $^ $(LDLIBS) -o $@ > endif > > +# Extract the expected header directory > +khdr_output := $(patsubst %/usr/include,%,$(filter %/usr/include,$(KHDR_INCLUDES))) > + > headers: > - $(Q)$(MAKE) -C $(top_srcdir) headers > + $(Q)$(MAKE) -f $(top_srcdir)/Makefile -C $(khdr_output) headers > > .PHONY: run_tests all clean install emit_tests gen_mods_dir clean_mods_dir headers Worked for me, thanks! Reviewed-by: Jason Gunthorpe Though I notice it still spews stuff out of the build directory: tools/testing/selftests/mm/local_config.h tools/testing/selftests/mm/local_config.mk tools/testing/selftests/net/rds/include.sh tools/testing/selftests/prctl/disable-tsc-ctxt-sw-stress-test tools/testing/selftests/prctl/disable-tsc-on-off-stress-test tools/testing/selftests/prctl/disable-tsc-test tools/testing/selftests/prctl/set-anon-vma-name-test tools/testing/selftests/prctl/set-process-name tools/testing/selftests/uevent/uevent_filtering It is not related to this Jason