Merge remote-tracking branch 'kselftest/next'

23 files changed, 326 insertions, 50 deletions

diff --git a/Makefile b/Makefile
index c46e15ac4fa..aa4fb5fae0f 100644
--- a/Makefile
+++ b/Makefile
@@ -1098,12 +1098,21 @@ headers_check: headers_install
 	$(Q)$(MAKE) $(hdr-inst)=arch/$(hdr-arch)/include/uapi/asm $(hdr-dst) HDRCHECK=1
 
 # ---------------------------------------------------------------------------
-# Kernel selftest
+# Kernel selftest targets
+
+# Default base path for kselftest install
+INSTALL_KSFT_PATH = $(INSTALL_MOD_PATH)/lib/kselftest/$(KERNELRELEASE)
+export INSTALL_KSFT_PATH
 
 PHONY += kselftest
 kselftest:
 	$(Q)$(MAKE) -C tools/testing/selftests run_tests
 
+# Kernel selftest install
+PHONY += kselftest_install
+kselftest_install:
+	$(Q)$(MAKE) -C tools/testing/selftests install
+
 # ---------------------------------------------------------------------------
 # Modules
 
@@ -1312,6 +1321,9 @@ help:
 	@echo  '                    Build, install, and boot kernel before'
 	@echo  '                    running kselftest on it'
 	@echo  ''
+	@echo  '  kselftest_install - Install Kselftests to INSTALL_KSFT_PATH'
+	@echo  '                      default: $(INSTALL_MOD_PATH)/lib/kselftest/$(KERNELRELEASE)'
+	@echo  ''
 	@echo  'Kernel packaging:'
 	@$(MAKE) $(build)=$(package-dir) help
 	@echo  ''
diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile
index 4e511221a0c..45661ce390f 100644
--- a/tools/testing/selftests/Makefile
+++ b/tools/testing/selftests/Makefile
@@ -22,15 +22,67 @@ TARGETS += vm
 TARGETS_HOTPLUG = cpu-hotplug
 TARGETS_HOTPLUG += memory-hotplug
 
+# Used in only run_tests target when make kselftest is run in
+# top level source directory
+ifeq "$(origin TARGETS)" "command line"
+no_install_run=1
+endif
+
+ifdef INSTALL_KSFT_PATH
+KSELFTEST=$(INSTALL_KSFT_PATH)/kselftest.sh
+export KSELFTEST
+# TODO add install target for SKIP_INSTALL_TARGETS
+SKIP_INSTALL_TARGETS = exec powerpc
+INSTALL_TARGETS = $(filter-out $(SKIP_INSTALL_TARGETS),$(TARGETS)) ipc
+else
+no_install_run=1
+endif
+
+INSTALL_KSFT_ERR = "Run make kselftest_install in top level source directory"
+
 all:
 	for TARGET in $(TARGETS); do \
 		make -C $$TARGET; \
 	done;
 
-run_tests: all
+install:
+ifdef INSTALL_KSFT_PATH
+	rm -rf $(INSTALL_KSFT_PATH)
+	mkdir -p $(INSTALL_KSFT_PATH)
+
+	make all
+	@echo "#!/bin/sh\n# Kselftest Run Tests ...." >> $(KSELFTEST)
+	@echo "# This file is generated by kselftest_install" >> $(KSELFTEST)
+	@echo "# Please don't change it !!\n"  >> $(KSELFTEST)
+	@echo "echo \"============================\"" >> $(KSELFTEST)
+	for TARGET in $(INSTALL_TARGETS); do \
+		echo "Installing $$TARGET"; \
+		echo "echo \"Start $$TARGET test ....\"" >> $(KSELFTEST); \
+		make -C $$TARGET install; \
+		echo "echo \"End $$TARGET test ....\"" >> $(KSELFTEST); \
+		echo "echo \"============================\"" >> $(KSELFTEST); \
+	done;
+	chmod +x $(KSELFTEST)
+else
+	@echo $(INSTALL_KSFT_ERR)
+endif
+
+run_tests:
+ifndef no_install_run
+# ifdef INSTALL_KSFT_PATH
+	make install
+	@cd $(INSTALL_KSFT_PATH); ./kselftest.sh; cd -
+# invoke run_tests for SKIP_INSTALL_TARGETS
+	for TARGET in $(SKIP_INSTALL_TARGETS); do \
+		make -C $$TARGET run_tests; \
+	done;
+# endif
+else
+	make all
 	for TARGET in $(TARGETS); do \
 		make -C $$TARGET run_tests; \
 	done;
+endif
 
 hotplug:
 	for TARGET in $(TARGETS_HOTPLUG); do \
diff --git a/tools/testing/selftests/breakpoints/Makefile b/tools/testing/selftests/breakpoints/Makefile
index e18b42b254a..c738d4c99c8 100644
--- a/tools/testing/selftests/breakpoints/Makefile
+++ b/tools/testing/selftests/breakpoints/Makefile
@@ -8,6 +8,7 @@ ifeq ($(ARCH),x86_64)
 	ARCH := x86
 endif
 
+TEST_STR = ./breakpoint_test || echo 'breakpoints selftests: [FAIL]'
 
 all:
 ifeq ($(ARCH),x86)
@@ -16,8 +17,22 @@ else
 	echo "Not an x86 target, can't build breakpoints selftests"
 endif
 
-run_tests:
-	@./breakpoint_test || echo "breakpoints selftests: [FAIL]"
+install:
+ifdef INSTALL_KSFT_PATH
+ifeq ($(ARCH),x86)
+	install ./breakpoint_test $(INSTALL_KSFT_PATH)
+	@echo "$(TEST_STR)" >> $(KSELFTEST)
+else
+	@echo "Not an x86 target, unable to install breakpoints selftests"
+endif
+else
+	@echo "Run make kselftest_install in top level source directory"
+endif
+
+run_tests: all
+ifeq ($(ARCH),x86)
+	@$(TEST_STR)
+endif
 
 clean:
 	rm -fr breakpoint_test
diff --git a/tools/testing/selftests/cpu-hotplug/Makefile b/tools/testing/selftests/cpu-hotplug/Makefile
index e9c28d8dc84..c168033701e 100644
--- a/tools/testing/selftests/cpu-hotplug/Makefile
+++ b/tools/testing/selftests/cpu-hotplug/Makefile
@@ -1,9 +1,19 @@
+TEST_STR=/bin/bash ./cpu-on-off-test.sh || echo 'cpu-hotplug selftests: [FAIL]'
+
 all:
 
+install:
+ifdef INSTALL_KSFT_PATH
+	install ./cpu-on-off-test.sh $(INSTALL_KSFT_PATH)/cpu-on-off-test.sh
+	@echo "$(TEST_STR)" >> $(KSELFTEST)
+else
+	@echo "Run make kselftest_install in top level source directory"
+endif
+
 run_tests:
-	@/bin/bash ./on-off-test.sh || echo "cpu-hotplug selftests: [FAIL]"
+	@$(TEST_STR)
 
 run_full_test:
-	@/bin/bash ./on-off-test.sh -a || echo "cpu-hotplug selftests: [FAIL]"
+	@/bin/bash ./cpu-on-off-test.sh -a || echo "cpu-hotplug selftests: [FAIL]"
 
 clean:
diff --git a/tools/testing/selftests/cpu-hotplug/on-off-test.sh b/tools/testing/selftests/cpu-hotplug/cpu-on-off-test.sh
index 98b1d6565f2..98b1d6565f2 100644
--- a/tools/testing/selftests/cpu-hotplug/on-off-test.sh
+++ b/tools/testing/selftests/cpu-hotplug/cpu-on-off-test.sh
diff --git a/tools/testing/selftests/efivarfs/Makefile b/tools/testing/selftests/efivarfs/Makefile
index 29e8c6bc81b..c5f389d4152 100644
--- a/tools/testing/selftests/efivarfs/Makefile
+++ b/tools/testing/selftests/efivarfs/Makefile
@@ -3,10 +3,22 @@ CFLAGS = -Wall
 
 test_objs = open-unlink create-read
 
-all: $(test_objs)
+TEST_STR = /bin/bash ./efivarfs.sh || echo 'efivarfs selftests: [FAIL]'
+
+all:
+	gcc open-unlink.c -o open-unlink
+	gcc create-read.c -o create-read
+
+install:
+ifdef INSTALL_KSFT_PATH
+	install ./efivarfs.sh $(test_objs) $(INSTALL_KSFT_PATH)
+	@echo "$(TEST_STR)" >> $(KSELFTEST)
+else
+	@echo "Run make kselftest_install in top level source directory"
+endif
 
 run_tests: all
-	@/bin/bash ./efivarfs.sh || echo "efivarfs selftests: [FAIL]"
+	@$(TEST_STR)
 
 clean:
 	rm -f $(test_objs)
diff --git a/tools/testing/selftests/exec/execveat.c b/tools/testing/selftests/exec/execveat.c
index e238c9559ca..8d5d1d2ee7c 100644
--- a/tools/testing/selftests/exec/execveat.c
+++ b/tools/testing/selftests/exec/execveat.c
@@ -30,7 +30,7 @@ static int execveat_(int fd, const char *path, char **argv, char **envp,
 #ifdef __NR_execveat
 	return syscall(__NR_execveat, fd, path, argv, envp, flags);
 #else
-	errno = -ENOSYS;
+	errno = ENOSYS;
 	return -1;
 #endif
 }
@@ -234,6 +234,14 @@ static int run_tests(void)
 	int fd_cloexec = open_or_die("execveat", O_RDONLY|O_CLOEXEC);
 	int fd_script_cloexec = open_or_die("script", O_RDONLY|O_CLOEXEC);
 
+	/* Check if we have execveat at all, and bail early if not */
+	errno = 0;
+	execveat_(-1, NULL, NULL, NULL, 0);
+	if (errno == ENOSYS) {
+		printf("[FAIL] ENOSYS calling execveat - no kernel support?\n");
+		return 1;
+	}
+
 	/* Change file position to confirm it doesn't affect anything */
 	lseek(fd, 10, SEEK_SET);
 
diff --git a/tools/testing/selftests/firmware/Makefile b/tools/testing/selftests/firmware/Makefile
index e23cce0bbc3..0bdc25b0de2 100644
--- a/tools/testing/selftests/firmware/Makefile
+++ b/tools/testing/selftests/firmware/Makefile
@@ -1,25 +1,34 @@
 # Makefile for firmware loading selftests
 
 # No binaries, but make sure arg-less "make" doesn't trigger "run_tests"
+
+__fw_filesystem:
+fw_filesystem  = if /bin/sh ./fw_filesystem.sh ; then
+fw_filesystem += echo 'fw_filesystem: ok';
+fw_filesystem += else echo 'fw_filesystem: [FAIL]';
+fw_filesystem += fi
+
+__fw_userhelper:
+fw_userhelper  = if /bin/sh ./fw_userhelper.sh ; then
+fw_userhelper += echo 'fw_userhelper: ok';
+fw_userhelper += else
+fw_userhelper += echo 'fw_userhelper: [FAIL]';
+fw_userhelper += fi
+
 all:
 
-fw_filesystem:
-	@if /bin/sh ./fw_filesystem.sh ; then \
-                echo "fw_filesystem: ok"; \
-        else \
-                echo "fw_filesystem: [FAIL]"; \
-                exit 1; \
-        fi
-
-fw_userhelper:
-	@if /bin/sh ./fw_userhelper.sh ; then \
-                echo "fw_userhelper: ok"; \
-        else \
-                echo "fw_userhelper: [FAIL]"; \
-                exit 1; \
-        fi
-
-run_tests: all fw_filesystem fw_userhelper
+install:
+ifdef INSTALL_KSFT_PATH
+	install ./fw_filesystem.sh ./fw_userhelper.sh $(INSTALL_KSFT_PATH)
+	@echo "$(fw_filesystem)" >> $(KSELFTEST)
+	@echo "$(fw_userhelper)" >> $(KSELFTEST)
+else
+	@echo "Run make kselftest_install in top level source directory"
+endif
+
+run_tests:
+	@$(fw_filesystem)
+	@$(fw_userhelper)
 
 # Nothing to clean up.
 clean:
diff --git a/tools/testing/selftests/ftrace/Makefile b/tools/testing/selftests/ftrace/Makefile
index 76cc9f15626..c5c77584af8 100644
--- a/tools/testing/selftests/ftrace/Makefile
+++ b/tools/testing/selftests/ftrace/Makefile
@@ -1,7 +1,18 @@
+TEST_STR = /bin/sh ./ftracetest || echo 'ftrace selftests: [FAIL]'
+
 all:
 
+install:
+ifdef INSTALL_KSFT_PATH
+	install ./ftracetest $(INSTALL_KSFT_PATH)
+	@cp -r test.d $(INSTALL_KSFT_PATH)
+	echo "$(TEST_STR)" >> $(KSELFTEST)
+else
+	@echo "Run make kselftest_install in top level source directory"
+endif
+
 run_tests:
-	@/bin/sh ./ftracetest || echo "ftrace selftests: [FAIL]"
+	@$(TEST_STR)
 
 clean:
 	rm -rf logs/*
diff --git a/tools/testing/selftests/ipc/Makefile b/tools/testing/selftests/ipc/Makefile
index 74bbefdeaf4..67ea3af961b 100644
--- a/tools/testing/selftests/ipc/Makefile
+++ b/tools/testing/selftests/ipc/Makefile
@@ -11,6 +11,8 @@ endif
 
 CFLAGS += -I../../../../usr/include/
 
+TEST_STR = ./msgque_test || echo 'ipc msgque test: [FAIL]'
+
 all:
 ifeq ($(ARCH),x86)
 	gcc $(CFLAGS) msgque.c -o msgque_test
@@ -18,8 +20,23 @@ else
 	echo "Not an x86 target, can't build msgque selftest"
 endif
 
+install:
+ifdef INSTALL_KSFT_PATH
+ifeq ($(ARCH),x86)
+	make all
+	install ./msgque_test $(INSTALL_KSFT_PATH)
+	@echo "$(TEST_STR)" >> $(KSELFTEST)
+else
+	@echo "Not an x86 target, unable to install ipc msgque selftests"
+endif
+else
+	@echo "Run make kselftest_install in top level source directory"
+endif
+
 run_tests: all
-	./msgque_test
+ifeq ($(ARCH),x86)
+	@$(TEST_STR)
+endif
 
 clean:
 	rm -fr ./msgque_test
diff --git a/tools/testing/selftests/kcmp/Makefile b/tools/testing/selftests/kcmp/Makefile
index ff0eefdc6ce..46267c1c4d2 100644
--- a/tools/testing/selftests/kcmp/Makefile
+++ b/tools/testing/selftests/kcmp/Makefile
@@ -1,10 +1,21 @@
 CC := $(CROSS_COMPILE)$(CC)
 CFLAGS += -I../../../../usr/include/
 
+TEST_STR = ./kcmp_test || echo 'kcmp_test: [FAIL]'
+
 all: kcmp_test
 
+install:
+ifdef INSTALL_KSFT_PATH
+	install ./kcmp_test $(INSTALL_KSFT_PATH)
+	@echo "$(TEST_STR)" >> $(KSELFTEST)
+	@echo rm -f kcmp-test-file >> $(KSELFTEST)
+else
+	@echo "Run make kselftest_install in top level source directory"
+endif
+
 run_tests: all
-	@./kcmp_test || echo "kcmp_test: [FAIL]"
+	@$(TEST_STR)
 
 clean:
 	$(RM) kcmp_test kcmp-test-file
diff --git a/tools/testing/selftests/memfd/Makefile b/tools/testing/selftests/memfd/Makefile
index b80cd10d53b..23c84bf302c 100644
--- a/tools/testing/selftests/memfd/Makefile
+++ b/tools/testing/selftests/memfd/Makefile
@@ -2,19 +2,30 @@ CFLAGS += -D_FILE_OFFSET_BITS=64
 CFLAGS += -I../../../../include/uapi/
 CFLAGS += -I../../../../include/
 
+INSTALL_PROGS = memfd_test fuse_test run_fuse_test.sh
+MEMFD_TEST_STR = ./memfd_test || echo 'memfd_test: [FAIL]'
+FUSE_TEST_STR = ./run_fuse_test.sh || echo 'fuse_test: [FAIL]'
+
 all:
 	gcc $(CFLAGS) memfd_test.c -o memfd_test
 
+install:
+ifdef INSTALL_KSFT_PATH
+	install $(INSTALL_PROGS) $(INSTALL_KSFT_PATH)
+	@echo "$(MEMFD_TEST_STR)" >> $(KSELFTEST)
+else
+	@echo "Run make kselftest_install in top level source directory"
+endif
+
 run_tests: all
-	gcc $(CFLAGS) memfd_test.c -o memfd_test
-	@./memfd_test || echo "memfd_test: [FAIL]"
+	@$(MEMFD_TEST_STR)
 
 build_fuse:
 	gcc $(CFLAGS) fuse_mnt.c `pkg-config fuse --cflags --libs` -o fuse_mnt
 	gcc $(CFLAGS) fuse_test.c -o fuse_test
 
 run_fuse: build_fuse
-	@./run_fuse_test.sh || echo "fuse_test: [FAIL]"
+	@$(FUSE_TEST_STR)
 
 clean:
 	$(RM) memfd_test fuse_test
diff --git a/tools/testing/selftests/memory-hotplug/Makefile b/tools/testing/selftests/memory-hotplug/Makefile
index d46b8d489cd..3bb0a99c23e 100644
--- a/tools/testing/selftests/memory-hotplug/Makefile
+++ b/tools/testing/selftests/memory-hotplug/Makefile
@@ -1,9 +1,19 @@
+TEST_STR=/bin/bash ./mem-on-off-test.sh -r 2 || echo 'memory-hotplug selftests: [FAIL]'
+
 all:
 
+install:
+ifdef INSTALL_KSFT_PATH
+	install ./mem-on-off-test.sh $(INSTALL_KSFT_PATH)/mem-on-off-test.sh
+	@echo "$(TEST_STR)" >> $(KSELFTEST) >> $(KSELFTEST)
+else
+	@echo "Run make kselftest_install in top level source directory"
+endif
+
 run_tests:
-	@/bin/bash ./on-off-test.sh -r 2 || echo "memory-hotplug selftests: [FAIL]"
+	@$(TEST_STR)
 
 run_full_test:
-	@/bin/bash ./on-off-test.sh || echo "memory-hotplug selftests: [FAIL]"
+	@/bin/bash ./mem-on-off-test.sh || echo "memory-hotplug selftests: [FAIL]"
 
 clean:
diff --git a/tools/testing/selftests/memory-hotplug/on-off-test.sh b/tools/testing/selftests/memory-hotplug/mem-on-off-test.sh
index 6cddde0b96f..6cddde0b96f 100644
--- a/tools/testing/selftests/memory-hotplug/on-off-test.sh
+++ b/tools/testing/selftests/memory-hotplug/mem-on-off-test.sh
diff --git a/tools/testing/selftests/mount/Makefile b/tools/testing/selftests/mount/Makefile
index 337d853c2b7..422a2d8fc1a 100644
--- a/tools/testing/selftests/mount/Makefile
+++ b/tools/testing/selftests/mount/Makefile
@@ -1,5 +1,7 @@
 # Makefile for mount selftests.
 
+TEST_STR = if [ -f /proc/self/uid_map ] ; then ./unprivileged-remount-test ; fi
+
 all: unprivileged-remount-test
 
 unprivileged-remount-test: unprivileged-remount-test.c
@@ -7,7 +9,15 @@ unprivileged-remount-test: unprivileged-remount-test.c
 
 # Allow specific tests to be selected.
 test_unprivileged_remount: unprivileged-remount-test
-	@if [ -f /proc/self/uid_map ] ; then ./unprivileged-remount-test ; fi
+	@$(TEST_STR)
+
+install:
+ifdef INSTALL_KSFT_PATH
+	install ./unprivileged-remount-test $(INSTALL_KSFT_PATH)
+	@echo "$(TEST_STR)" >> $(KSELFTEST)
+else
+	@echo "Run make kselftest_install in top level source directory"
+endif
 
 run_tests: all test_unprivileged_remount
 
diff --git a/tools/testing/selftests/mqueue/Makefile b/tools/testing/selftests/mqueue/Makefile
index 8056e2e68fa..813c9e2c75d 100644
--- a/tools/testing/selftests/mqueue/Makefile
+++ b/tools/testing/selftests/mqueue/Makefile
@@ -1,10 +1,22 @@
+MQ_OPEN_TEST_STR = ./mq_open_tests /test1 || echo 'mq_open_tests: [FAIL]'
+MQ_PERF_TEST_STR = ./mq_perf_tests || echo 'mq_perf_tests: [FAIL]'
+
 all:
 	gcc -O2 mq_open_tests.c -o mq_open_tests -lrt
 	gcc -O2 -o mq_perf_tests mq_perf_tests.c -lrt -lpthread -lpopt
 
-run_tests:
-	@./mq_open_tests /test1 || echo "mq_open_tests: [FAIL]"
-	@./mq_perf_tests || echo "mq_perf_tests: [FAIL]"
+install:
+ifdef INSTALL_KSFT_PATH
+	install ./mq_open_tests ./mq_perf_tests $(INSTALL_KSFT_PATH)
+	@echo "$(MQ_OPEN_TEST_STR)" >> $(KSELFTEST)
+	@echo "$(MQ_PERF_TEST_STR)" >> $(KSELFTEST)
+else
+	@echo "Run make kselftest_install in top level source directory"
+endif
+
+run_tests: all
+	@$(MQ_OPEN_TEST_STR)
+	@$(MQ_PERF_TEST_STR)
 
 clean:
 	rm -f mq_open_tests mq_perf_tests
diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile
index 62f22cc9941..a1a825336c4 100644
--- a/tools/testing/selftests/net/Makefile
+++ b/tools/testing/selftests/net/Makefile
@@ -6,14 +6,28 @@ CFLAGS = -Wall -O2 -g
 CFLAGS += -I../../../../usr/include/
 
 NET_PROGS = socket psock_fanout psock_tpacket
+INSTALL_PROGS = run_netsocktests run_afpackettests test_bpf.sh $(NET_PROGS)
+NETSOCK_TEST_STR = /bin/sh ./run_netsocktests || echo 'sockettests: [FAIL]'
+AFPKT_TEST_STR = /bin/sh ./run_afpackettests || echo 'afpackettests: [FAIL]'
+BFP_TEST_STR = ./test_bpf.sh
 
 all: $(NET_PROGS)
 %: %.c
 	$(CC) $(CFLAGS) -o $@ $^
 
+install:
+ifdef INSTALL_KSFT_PATH
+	install $(INSTALL_PROGS) $(INSTALL_KSFT_PATH)
+	@echo "$(NETSOCK_TEST_STR)" >> $(KSELFTEST)
+	@echo "$(AFPKT_TEST_STR)" >> $(KSELFTEST)
+	@echo "$(BFP_TEST_STR)" >> $(KSELFTEST)
+else
+	@echo "Run make kselftest_install in top level source directory"
+endif
+
 run_tests: all
-	@/bin/sh ./run_netsocktests || echo "sockettests: [FAIL]"
-	@/bin/sh ./run_afpackettests || echo "afpackettests: [FAIL]"
-	./test_bpf.sh
+	@$(NETSOCK_TEST_STR)
+	@$(AFPKT_TEST_STR)
+	@$(BFP_TEST_STR)
 clean:
 	$(RM) $(NET_PROGS)
diff --git a/tools/testing/selftests/ptrace/Makefile b/tools/testing/selftests/ptrace/Makefile
index 47ae2d385ce..6fc352ca187 100644
--- a/tools/testing/selftests/ptrace/Makefile
+++ b/tools/testing/selftests/ptrace/Makefile
@@ -1,10 +1,20 @@
 CFLAGS += -iquote../../../../include/uapi -Wall
-peeksiginfo: peeksiginfo.c
 
-all: peeksiginfo
+TEST_STR = ./peeksiginfo || echo 'peeksiginfo selftests: [FAIL]'
+
+all:
+	gcc peeksiginfo.c -o peeksiginfo
+
+install:
+ifdef INSTALL_KSFT_PATH
+	install ./peeksiginfo $(INSTALL_KSFT_PATH)
+	@echo "$(TEST_STR)" >> $(KSELFTEST)
+else
+	@echo "Run make kselftest_install in top level source directory"
+endif
 
 clean:
 	rm -f peeksiginfo
 
 run_tests: all
-	@./peeksiginfo || echo "peeksiginfo selftests: [FAIL]"
+	@$(TEST_STR)
diff --git a/tools/testing/selftests/size/Makefile b/tools/testing/selftests/size/Makefile
index 04dc25e4fa9..a1478fafde4 100644
--- a/tools/testing/selftests/size/Makefile
+++ b/tools/testing/selftests/size/Makefile
@@ -1,12 +1,22 @@
 CC = $(CROSS_COMPILE)gcc
 
+TEST_STR = ./get_size || echo 'get_size selftests: [FAIL]'
+
 all: get_size
 
 get_size: get_size.c
 	$(CC) -static -ffreestanding -nostartfiles -s $< -o $@
 
+install:
+ifdef INSTALL_KSFT_PATH
+	install ./get_size $(INSTALL_KSFT_PATH)
+	@echo "$(TEST_STR)" >> $(KSELFTEST)
+else
+	@echo "Run make kselftest_install in top level source directory"
+endif
+
 run_tests: all
-	./get_size
+	@$(TEST_STR)
 
 clean:
 	$(RM) get_size
diff --git a/tools/testing/selftests/sysctl/Makefile b/tools/testing/selftests/sysctl/Makefile
index 0a92adaf086..9119ef12b07 100644
--- a/tools/testing/selftests/sysctl/Makefile
+++ b/tools/testing/selftests/sysctl/Makefile
@@ -4,12 +4,25 @@
 # No binaries, but make sure arg-less "make" doesn't trigger "run_tests".
 all:
 
+INSTALL_PROGS = common_tests run_numerictests run_stringtests
+NUMERIC_TEST_STR = /bin/sh ./run_numerictests
+STRING_TEST_STR = /bin/sh ./run_stringtests
+
 # Allow specific tests to be selected.
 test_num:
-	@/bin/sh ./run_numerictests
+	@$(NUMERIC_TEST_STR)
 
 test_string:
-	@/bin/sh ./run_stringtests
+	@$(STRING_TEST_STR)
+
+install: all
+ifdef INSTALL_KSFT_PATH
+	install $(INSTALL_PROGS) $(INSTALL_KSFT_PATH)
+	@echo "$(NUMERIC_TEST_STR)" >> $(KSELFTEST)
+	@echo "$(STRING_TEST_STR)" >> $(KSELFTEST)
+else
+	@echo "Run make kselftest_install in top level source directory"
+endif
 
 run_tests: all test_num test_string
 
diff --git a/tools/testing/selftests/timers/Makefile b/tools/testing/selftests/timers/Makefile
index eb2859f4ad2..6c03e927ed3 100644
--- a/tools/testing/selftests/timers/Makefile
+++ b/tools/testing/selftests/timers/Makefile
@@ -1,8 +1,18 @@
+TEST_STR = ./posix_timers
+
 all:
 	gcc posix_timers.c -o posix_timers -lrt
 
+install:
+ifdef INSTALL_KSFT_PATH
+	install ./posix_timers $(INSTALL_KSFT_PATH)
+	@echo "$(TEST_STR)" >> $(KSELFTEST)
+else
+	@echo "Run make kselftest_install in top level source directory"
+endif
+
 run_tests: all
-	./posix_timers
+	@$(TEST_STR)
 
 clean:
 	rm -f ./posix_timers
diff --git a/tools/testing/selftests/user/Makefile b/tools/testing/selftests/user/Makefile
index 12c9d15bab0..3d383084dba 100644
--- a/tools/testing/selftests/user/Makefile
+++ b/tools/testing/selftests/user/Makefile
@@ -1,7 +1,17 @@
 # Makefile for user memory selftests
 
+TEST_STR = ./test_user_copy.sh
+
 # No binaries, but make sure arg-less "make" doesn't trigger "run_tests"
 all:
 
+install:
+ifdef INSTALL_KSFT_PATH
+	install ./test_user_copy.sh $(INSTALL_KSFT_PATH)
+	@echo "$(TEST_STR)" >> $(KSELFTEST)
+else
+	@echo "Run make kselftest_install in top level source directory"
+endif
+
 run_tests: all
-	./test_user_copy.sh
+	@$(TEST_STR)
diff --git a/tools/testing/selftests/vm/Makefile b/tools/testing/selftests/vm/Makefile
index 077828c889f..fe9a2eaed28 100644
--- a/tools/testing/selftests/vm/Makefile
+++ b/tools/testing/selftests/vm/Makefile
@@ -4,13 +4,22 @@ CC = $(CROSS_COMPILE)gcc
 CFLAGS = -Wall
 BINARIES = hugepage-mmap hugepage-shm map_hugetlb thuge-gen hugetlbfstest
 BINARIES += transhuge-stress
+TEST_STR = /bin/sh ./run_vmtests || echo 'vmtests: [FAIL]'
 
 all: $(BINARIES)
 %: %.c
 	$(CC) $(CFLAGS) -o $@ $^ -lrt
 
+install:
+ifdef INSTALL_KSFT_PATH
+	install run_vmtests $(BINARIES) $(INSTALL_KSFT_PATH)
+	@echo "$(TEST_STR)" >> $(KSELFTEST)
+else
+	@echo "Run make kselftest_install in top level source directory"
+endif
+
 run_tests: all
-	@/bin/sh ./run_vmtests || (echo "vmtests: [FAIL]"; exit 1)
+	@$(TEST_STR)
 
 clean:
 	$(RM) $(BINARIES)