Andrew Morton akpm@linux-foundation.org writes:
On Thu, 23 Feb 2023 20:40:00 -0800 Stefan Roesch shr@devkernel.io wrote:
This adds three new tests to the selftests for KSM. These tests use the new prctl API's to enable and disable KSM.
...
diff --git a/tools/testing/selftests/mm/Makefile b/tools/testing/selftests/mm/Makefile index d90cdc06aa59..507cb22bdebd 100644 --- a/tools/testing/selftests/mm/Makefile +++ b/tools/testing/selftests/mm/Makefile @@ -29,7 +29,8 @@ MACHINE ?= $(shell echo $(uname_M) | sed -e 's/aarch64.*/arm64/' -e 's/ppc64.*/p # LDLIBS. MAKEFLAGS += --no-builtin-rules
-CFLAGS = -Wall -I $(top_srcdir) -I $(top_srcdir)/usr/include $(EXTRA_CFLAGS) $(KHDR_INCLUDES) +CFLAGS = -Wall -I $(top_srcdir)/tools/include/uapi +CFLAGS += -I $(top_srcdir) -I $(top_srcdir)/usr/include $(EXTRA_CFLAGS) $(KHDR_INCLUDES) LDLIBS = -lrt -lpthread TEST_GEN_FILES = cow TEST_GEN_FILES += compaction_test
This change runs afoul of the recently merged 8eb3751c73bec ("selftests: vm: Fix incorrect kernel headers search path").
I did this:
--- a/tools/testing/selftests/mm/Makefile~selftests-mm-add-new-selftests-for-ksm +++ b/tools/testing/selftests/mm/Makefile @@ -29,7 +29,7 @@ MACHINE ?= $(shell echo $(uname_M) | sed -e 's/aarch64.*/arm64/' -e 's/ppc64.*/p # LDLIBS. MAKEFLAGS += --no-builtin-rules
-CFLAGS = -Wall -I $(top_srcdir) $(EXTRA_CFLAGS) $(KHDR_INCLUDES) +CFLAGS = -Wall -I $(top_srcdir) -I $(top_srcdir)/tools/include/uapi $(EXTRA_CFLAGS) $(KHDR_INCLUDES) LDLIBS = -lrt -lpthread TEST_GEN_FILES = cow TEST_GEN_FILES += compaction_test _
But I expect it's a bit wrong. Please check?
This change looks good.