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Diffstat (limited to 'tools/testing/selftests/vm/Makefile')
-rw-r--r--tools/testing/selftests/vm/Makefile7
1 files changed, 5 insertions, 2 deletions
diff --git a/tools/testing/selftests/vm/Makefile b/tools/testing/selftests/vm/Makefile
index 949e275f11a6..3c53cac15de1 100644
--- a/tools/testing/selftests/vm/Makefile
+++ b/tools/testing/selftests/vm/Makefile
@@ -12,8 +12,11 @@ BINARIES += userfaultfd
all: $(BINARIES)
%: %.c
$(CC) $(CFLAGS) -o $@ $^ -lrt
-userfaultfd: userfaultfd.c
- $(CC) $(CFLAGS) -O2 -o $@ $^ -lpthread
+userfaultfd: userfaultfd.c ../../../../usr/include/linux/kernel.h
+ $(CC) $(CFLAGS) -O2 -o $@ $< -lpthread
+
+../../../../usr/include/linux/kernel.h:
+ make -C ../../../.. headers_install
TEST_PROGS := run_vmtests
TEST_FILES := $(BINARIES)