Merge tag 'linux-kselftest-4.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest fixes from Shuah Khan:
- fix new sparc64 adi driver test compile errors on non-sparc systems
- fix config fragment for sync framework for improved test coverage
- fix several tests to return correct Kselftest skip code
* tag 'linux-kselftest-4.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
selftests: sparc64: Add missing SPDX License Identifiers
selftests: sparc64: delete RUN_TESTS and EMIT_TESTS overrides
selftests: sparc64: Fix to do nothing on non-sparc64
selftests: sync: add config fragment for testing sync framework
selftests: vm: return Kselftest Skip code for skipped tests
selftests: zram: return Kselftest Skip code for skipped tests
selftests: user: return Kselftest Skip code for skipped tests
selftests: sysctl: return Kselftest Skip code for skipped tests
selftests: static_keys: return Kselftest Skip code for skipped tests
selftests: pstore: return Kselftest Skip code for skipped tests
diff --git a/tools/testing/selftests/pstore/pstore_post_reboot_tests b/tools/testing/selftests/pstore/pstore_post_reboot_tests
index 6ccb154..22f8df1 100755
--- a/tools/testing/selftests/pstore/pstore_post_reboot_tests
+++ b/tools/testing/selftests/pstore/pstore_post_reboot_tests
@@ -7,13 +7,16 @@
#
# Released under the terms of the GPL v2.
+# Kselftest framework requirement - SKIP code is 4.
+ksft_skip=4
+
. ./common_tests
if [ -e $REBOOT_FLAG ]; then
rm $REBOOT_FLAG
else
prlog "pstore_crash_test has not been executed yet. we skip further tests."
- exit 0
+ exit $ksft_skip
fi
prlog -n "Mounting pstore filesystem ... "
diff --git a/tools/testing/selftests/sparc64/Makefile b/tools/testing/selftests/sparc64/Makefile
index 2082eef..a19531d 100644
--- a/tools/testing/selftests/sparc64/Makefile
+++ b/tools/testing/selftests/sparc64/Makefile
@@ -1,7 +1,18 @@
+# SPDX-License-Identifier: GPL-2.0
+uname_M := $(shell uname -m 2>/dev/null || echo not)
+ARCH ?= $(shell echo $(uname_M) | sed -e s/x86_64/x86/)
+
+ifneq ($(ARCH),sparc64)
+nothing:
+.PHONY: all clean run_tests install
+.SILENT:
+else
+
SUBDIRS := drivers
TEST_PROGS := run.sh
+
.PHONY: all clean
include ../lib.mk
@@ -18,10 +29,6 @@
fi \
done
-override define RUN_TESTS
- @cd $(OUTPUT); ./run.sh
-endef
-
override define INSTALL_RULE
mkdir -p $(INSTALL_PATH)
install -t $(INSTALL_PATH) $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES)
@@ -33,10 +40,6 @@
done;
endef
-override define EMIT_TESTS
- echo "./run.sh"
-endef
-
override define CLEAN
@for DIR in $(SUBDIRS); do \
BUILD_TARGET=$(OUTPUT)/$$DIR; \
@@ -44,3 +47,4 @@
make OUTPUT=$$BUILD_TARGET -C $$DIR $@;\
done
endef
+endif
diff --git a/tools/testing/selftests/sparc64/drivers/Makefile b/tools/testing/selftests/sparc64/drivers/Makefile
index 6264f40..deb0df4 100644
--- a/tools/testing/selftests/sparc64/drivers/Makefile
+++ b/tools/testing/selftests/sparc64/drivers/Makefile
@@ -1,4 +1,4 @@
-
+# SPDX-License-Identifier: GPL-2.0
INCLUDEDIR := -I.
CFLAGS := $(CFLAGS) $(INCLUDEDIR) -Wall -O2 -g
diff --git a/tools/testing/selftests/static_keys/test_static_keys.sh b/tools/testing/selftests/static_keys/test_static_keys.sh
index 24cff49..fc9f8cd 100755
--- a/tools/testing/selftests/static_keys/test_static_keys.sh
+++ b/tools/testing/selftests/static_keys/test_static_keys.sh
@@ -2,6 +2,19 @@
# SPDX-License-Identifier: GPL-2.0
# Runs static keys kernel module tests
+# Kselftest framework requirement - SKIP code is 4.
+ksft_skip=4
+
+if ! /sbin/modprobe -q -n test_static_key_base; then
+ echo "static_key: module test_static_key_base is not found [SKIP]"
+ exit $ksft_skip
+fi
+
+if ! /sbin/modprobe -q -n test_static_keys; then
+ echo "static_key: module test_static_keys is not found [SKIP]"
+ exit $ksft_skip
+fi
+
if /sbin/modprobe -q test_static_key_base; then
if /sbin/modprobe -q test_static_keys; then
echo "static_key: ok"
diff --git a/tools/testing/selftests/sync/config b/tools/testing/selftests/sync/config
new file mode 100644
index 0000000..1ab7e81
--- /dev/null
+++ b/tools/testing/selftests/sync/config
@@ -0,0 +1,4 @@
+CONFIG_STAGING=y
+CONFIG_ANDROID=y
+CONFIG_SYNC=y
+CONFIG_SW_SYNC=y
diff --git a/tools/testing/selftests/sysctl/sysctl.sh b/tools/testing/selftests/sysctl/sysctl.sh
index ec232c3..584eb8e 100755
--- a/tools/testing/selftests/sysctl/sysctl.sh
+++ b/tools/testing/selftests/sysctl/sysctl.sh
@@ -14,6 +14,9 @@
# This performs a series tests against the proc sysctl interface.
+# Kselftest framework requirement - SKIP code is 4.
+ksft_skip=4
+
TEST_NAME="sysctl"
TEST_DRIVER="test_${TEST_NAME}"
TEST_DIR=$(dirname $0)
@@ -41,7 +44,7 @@
echo "$0: $DIR not present" >&2
echo "You must have the following enabled in your kernel:" >&2
cat $TEST_DIR/config >&2
- exit 1
+ exit $ksft_skip
fi
}
@@ -98,28 +101,30 @@
uid=$(id -u)
if [ $uid -ne 0 ]; then
echo $msg must be run as root >&2
- exit 0
+ exit $ksft_skip
fi
if ! which perl 2> /dev/null > /dev/null; then
echo "$0: You need perl installed"
- exit 1
+ exit $ksft_skip
fi
if ! which getconf 2> /dev/null > /dev/null; then
echo "$0: You need getconf installed"
- exit 1
+ exit $ksft_skip
fi
if ! which diff 2> /dev/null > /dev/null; then
echo "$0: You need diff installed"
- exit 1
+ exit $ksft_skip
fi
}
function load_req_mod()
{
- trap "test_modprobe" EXIT
-
if [ ! -d $DIR ]; then
+ if ! modprobe -q -n $TEST_DRIVER; then
+ echo "$0: module $TEST_DRIVER not found [SKIP]"
+ exit $ksft_skip
+ fi
modprobe $TEST_DRIVER
if [ $? -ne 0 ]; then
exit
@@ -765,6 +770,7 @@
test_reqs
allow_user_defaults
check_production_sysctl_writes_strict
+test_modprobe
load_req_mod
trap "test_finish" EXIT
diff --git a/tools/testing/selftests/user/test_user_copy.sh b/tools/testing/selftests/user/test_user_copy.sh
index d60506f..f9b31a5 100755
--- a/tools/testing/selftests/user/test_user_copy.sh
+++ b/tools/testing/selftests/user/test_user_copy.sh
@@ -2,6 +2,13 @@
# SPDX-License-Identifier: GPL-2.0
# Runs copy_to/from_user infrastructure using test_user_copy kernel module
+# Kselftest framework requirement - SKIP code is 4.
+ksft_skip=4
+
+if ! /sbin/modprobe -q -n test_user_copy; then
+ echo "user: module test_user_copy is not found [SKIP]"
+ exit $ksft_skip
+fi
if /sbin/modprobe -q test_user_copy; then
/sbin/modprobe -q -r test_user_copy
echo "user_copy: ok"
diff --git a/tools/testing/selftests/vm/compaction_test.c b/tools/testing/selftests/vm/compaction_test.c
index 1097f04..bcec712 100644
--- a/tools/testing/selftests/vm/compaction_test.c
+++ b/tools/testing/selftests/vm/compaction_test.c
@@ -16,6 +16,8 @@
#include <unistd.h>
#include <string.h>
+#include "../kselftest.h"
+
#define MAP_SIZE 1048576
struct map_list {
@@ -169,7 +171,7 @@
printf("Either the sysctl compact_unevictable_allowed is not\n"
"set to 1 or couldn't read the proc file.\n"
"Skipping the test\n");
- return 0;
+ return KSFT_SKIP;
}
lim.rlim_cur = RLIM_INFINITY;
diff --git a/tools/testing/selftests/vm/mlock2-tests.c b/tools/testing/selftests/vm/mlock2-tests.c
index 4997b92..637b6d0 100644
--- a/tools/testing/selftests/vm/mlock2-tests.c
+++ b/tools/testing/selftests/vm/mlock2-tests.c
@@ -9,6 +9,8 @@
#include <stdbool.h>
#include "mlock2.h"
+#include "../kselftest.h"
+
struct vm_boundaries {
unsigned long start;
unsigned long end;
@@ -303,7 +305,7 @@
if (mlock2_(map, 2 * page_size, 0)) {
if (errno == ENOSYS) {
printf("Cannot call new mlock family, skipping test\n");
- _exit(0);
+ _exit(KSFT_SKIP);
}
perror("mlock2(0)");
goto unmap;
@@ -412,7 +414,7 @@
if (mlock2_(map, 2 * page_size, MLOCK_ONFAULT)) {
if (errno == ENOSYS) {
printf("Cannot call new mlock family, skipping test\n");
- _exit(0);
+ _exit(KSFT_SKIP);
}
perror("mlock2(MLOCK_ONFAULT)");
goto unmap;
@@ -425,7 +427,7 @@
if (munlock(map, 2 * page_size)) {
if (errno == ENOSYS) {
printf("Cannot call new mlock family, skipping test\n");
- _exit(0);
+ _exit(KSFT_SKIP);
}
perror("munlock()");
goto unmap;
@@ -457,7 +459,7 @@
if (mlock2_(map, 2 * page_size, MLOCK_ONFAULT)) {
if (errno == ENOSYS) {
printf("Cannot call new mlock family, skipping test\n");
- _exit(0);
+ _exit(KSFT_SKIP);
}
perror("mlock2(MLOCK_ONFAULT)");
goto unmap;
@@ -583,7 +585,7 @@
if (call_mlock && mlock2_(map, 3 * page_size, MLOCK_ONFAULT)) {
if (errno == ENOSYS) {
printf("Cannot call new mlock family, skipping test\n");
- _exit(0);
+ _exit(KSFT_SKIP);
}
perror("mlock(ONFAULT)\n");
goto out;
diff --git a/tools/testing/selftests/vm/run_vmtests b/tools/testing/selftests/vm/run_vmtests
index 22d5646..88cbe55 100755
--- a/tools/testing/selftests/vm/run_vmtests
+++ b/tools/testing/selftests/vm/run_vmtests
@@ -2,6 +2,9 @@
# SPDX-License-Identifier: GPL-2.0
#please run as root
+# Kselftest framework requirement - SKIP code is 4.
+ksft_skip=4
+
mnt=./huge
exitcode=0
@@ -36,7 +39,7 @@
echo $(( $lackpgs + $nr_hugepgs )) > /proc/sys/vm/nr_hugepages
if [ $? -ne 0 ]; then
echo "Please run this test as root"
- exit 1
+ exit $ksft_skip
fi
while read name size unit; do
if [ "$name" = "HugePages_Free:" ]; then
diff --git a/tools/testing/selftests/vm/userfaultfd.c b/tools/testing/selftests/vm/userfaultfd.c
index de2f9ec..7b8171e 100644
--- a/tools/testing/selftests/vm/userfaultfd.c
+++ b/tools/testing/selftests/vm/userfaultfd.c
@@ -69,6 +69,8 @@
#include <setjmp.h>
#include <stdbool.h>
+#include "../kselftest.h"
+
#ifdef __NR_userfaultfd
static unsigned long nr_cpus, nr_pages, nr_pages_per_cpu, page_size;
@@ -1322,7 +1324,7 @@
int main(void)
{
printf("skip: Skipping userfaultfd test (missing __NR_userfaultfd)\n");
- return 0;
+ return KSFT_SKIP;
}
#endif /* __NR_userfaultfd */
diff --git a/tools/testing/selftests/zram/zram.sh b/tools/testing/selftests/zram/zram.sh
index 754de7d..232e958 100755
--- a/tools/testing/selftests/zram/zram.sh
+++ b/tools/testing/selftests/zram/zram.sh
@@ -2,6 +2,9 @@
# SPDX-License-Identifier: GPL-2.0
TCID="zram.sh"
+# Kselftest framework requirement - SKIP code is 4.
+ksft_skip=4
+
. ./zram_lib.sh
run_zram () {
@@ -24,5 +27,5 @@
else
echo "$TCID : No zram.ko module or /dev/zram0 device file not found"
echo "$TCID : CONFIG_ZRAM is not set"
- exit 1
+ exit $ksft_skip
fi
diff --git a/tools/testing/selftests/zram/zram_lib.sh b/tools/testing/selftests/zram/zram_lib.sh
index f6a9c73..9e73a4f 100755
--- a/tools/testing/selftests/zram/zram_lib.sh
+++ b/tools/testing/selftests/zram/zram_lib.sh
@@ -18,6 +18,9 @@
dev_makeswap=-1
dev_mounted=-1
+# Kselftest framework requirement - SKIP code is 4.
+ksft_skip=4
+
trap INT
check_prereqs()
@@ -27,7 +30,7 @@
if [ $uid -ne 0 ]; then
echo $msg must be run as root >&2
- exit 0
+ exit $ksft_skip
fi
}
