@@ -1,4 +1,5 @@
# SPDX-License-Identifier: GPL-2.0
+TARGETS += acct
TARGETS += alsa
TARGETS += amd-pstate
TARGETS += arm64
@@ -107,7 +108,6 @@ TARGETS += tmpfs
TARGETS += tpm2
TARGETS += tty
TARGETS += uevent
-TARGETS += user
TARGETS += user_events
TARGETS += vDSO
TARGETS += mm
new file mode 100644
@@ -0,0 +1,3 @@
+acct_syscall
+config
+process_log
\ No newline at end of file
new file mode 100644
@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0
+TEST_GEN_PROGS := acct_syscall
+CFLAGS += -Wall
+
+include ../lib.mk
\ No newline at end of file
new file mode 100644
@@ -0,0 +1,78 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/* kselftest for acct() system call
+ * The acct() system call enables or disables process accounting.
+ */
+
+#include <stdio.h>
+#include <errno.h>
+#include <string.h>
+#include <sys/wait.h>
+
+#include "../kselftest.h"
+
+int main(void)
+{
+ char filename[] = "process_log";
+ FILE *fp;
+ pid_t child_pid;
+ int sz;
+
+ // Setting up kselftest framework
+ ksft_print_header();
+ ksft_set_plan(1);
+
+ // Check if test is run a root
+ if (geteuid()) {
+ ksft_test_result_skip("This test needs root to run!\n");
+ return 1;
+ }
+
+ // Create file to log closed processes
+ fp = fopen(filename, "w");
+
+ if (!fp) {
+ ksft_test_result_error("%s.\n", strerror(errno));
+ ksft_finished();
+ return 1;
+ }
+
+ acct(filename);
+
+ // Handle error conditions
+ if (errno) {
+ ksft_test_result_error("%s.\n", strerror(errno));
+ fclose(fp);
+ ksft_finished();
+ return 1;
+ }
+
+ // Create child process and wait for it to terminate.
+
+ child_pid = fork();
+
+ if (child_pid < 0) {
+ ksft_test_result_error("Creating a child process to log failed\n");
+ acct(NULL);
+ return 1;
+ } else if (child_pid > 0) {
+ wait(NULL);
+ fseek(fp, 0L, SEEK_END);
+ sz = ftell(fp);
+
+ acct(NULL);
+
+ if (sz <= 0) {
+ ksft_test_result_fail("Terminated child process not logged\n");
+ ksft_exit_fail();
+ return 1;
+ }
+
+ ksft_test_result_pass("Successfully logged terminated process.\n");
+ fclose(fp);
+ ksft_exit_pass();
+ return 0;
+ }
+
+ return 1;
+}
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0-only
CFLAGS += -g $(KHDR_INCLUDES)
-TEST_GEN_PROGS := close_range_test
+TEST_GEN_PROGS := close_range_test unshare_test
include ../lib.mk
new file mode 100644
@@ -0,0 +1,94 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#define _GNU_SOURCE
+#include <errno.h>
+#include <fcntl.h>
+#include <linux/kernel.h>
+#include <limits.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <syscall.h>
+#include <unistd.h>
+#include <sys/resource.h>
+#include <linux/close_range.h>
+
+#include "../kselftest_harness.h"
+#include "../clone3/clone3_selftests.h"
+
+TEST(unshare_EMFILE)
+{
+ pid_t pid;
+ int status;
+ struct __clone_args args = {
+ .flags = CLONE_FILES,
+ .exit_signal = SIGCHLD,
+ };
+ int fd;
+ ssize_t n, n2;
+ static char buf[512], buf2[512];
+ struct rlimit rlimit;
+ int nr_open;
+
+ fd = open("/proc/sys/fs/nr_open", O_RDWR);
+ ASSERT_GE(fd, 0);
+
+ n = read(fd, buf, sizeof(buf));
+ ASSERT_GT(n, 0);
+ ASSERT_EQ(buf[n - 1], '\n');
+
+ ASSERT_EQ(sscanf(buf, "%d", &nr_open), 1);
+
+ ASSERT_EQ(0, getrlimit(RLIMIT_NOFILE, &rlimit));
+
+ /* bump fs.nr_open */
+ n2 = sprintf(buf2, "%d\n", nr_open + 1024);
+ lseek(fd, 0, SEEK_SET);
+ write(fd, buf2, n2);
+
+ /* bump ulimit -n */
+ rlimit.rlim_cur = nr_open + 1024;
+ rlimit.rlim_max = nr_open + 1024;
+ EXPECT_EQ(0, setrlimit(RLIMIT_NOFILE, &rlimit)) {
+ lseek(fd, 0, SEEK_SET);
+ write(fd, buf, n);
+ exit(EXIT_FAILURE);
+ }
+
+ /* get a descriptor past the old fs.nr_open */
+ EXPECT_GE(dup2(2, nr_open + 64), 0) {
+ lseek(fd, 0, SEEK_SET);
+ write(fd, buf, n);
+ exit(EXIT_FAILURE);
+ }
+
+ /* get descriptor table shared */
+ pid = sys_clone3(&args, sizeof(args));
+ EXPECT_GE(pid, 0) {
+ lseek(fd, 0, SEEK_SET);
+ write(fd, buf, n);
+ exit(EXIT_FAILURE);
+ }
+
+ if (pid == 0) {
+ int err;
+
+ /* restore fs.nr_open */
+ lseek(fd, 0, SEEK_SET);
+ write(fd, buf, n);
+ /* ... and now unshare(CLONE_FILES) must fail with EMFILE */
+ err = unshare(CLONE_FILES);
+ EXPECT_EQ(err, -1)
+ exit(EXIT_FAILURE);
+ EXPECT_EQ(errno, EMFILE)
+ exit(EXIT_FAILURE);
+ exit(EXIT_SUCCESS);
+ }
+
+ EXPECT_EQ(waitpid(pid, &status, 0), pid);
+ EXPECT_EQ(true, WIFEXITED(status));
+ EXPECT_EQ(0, WEXITSTATUS(status));
+}
+
+TEST_HARNESS_MAIN
@@ -231,6 +231,21 @@ do_suspend()
for i in `seq 1 $2`; do
printf "Starting $1\n"
+
+ if [ "$3" = "rtc" ]; then
+ if ! command -v rtcwake &> /dev/null; then
+ printf "rtcwake could not be found, please install it.\n"
+ return 1
+ fi
+
+ rtcwake -m $filename -s 15
+
+ if [ $? -ne 0 ]; then
+ printf "Failed to suspend using RTC wake alarm\n"
+ return 1
+ fi
+ fi
+
echo $filename > $SYSFS/power/state
printf "Came out of $1\n"
@@ -24,6 +24,8 @@ helpme()
[-t <basic: Basic cpufreq testing
suspend: suspend/resume,
hibernate: hibernate/resume,
+ suspend_rtc: suspend/resume back using the RTC wakeup alarm,
+ hibernate_rtc: hibernate/resume back using the RTC wakeup alarm,
modtest: test driver or governor modules. Only to be used with -d or -g options,
sptest1: Simple governor switch to produce lockdep.
sptest2: Concurrent governor switch to produce lockdep.
@@ -76,7 +78,8 @@ parse_arguments()
helpme
;;
- t) # --func_type (Function to perform: basic, suspend, hibernate, modtest, sptest1/2/3/4 (default: basic))
+ t) # --func_type (Function to perform: basic, suspend, hibernate,
+ # suspend_rtc, hibernate_rtc, modtest, sptest1/2/3/4 (default: basic))
FUNC=$OPTARG
;;
@@ -121,6 +124,14 @@ do_test()
do_suspend "hibernate" 1
;;
+ "suspend_rtc")
+ do_suspend "suspend" 1 rtc
+ ;;
+
+ "hibernate_rtc")
+ do_suspend "hibernate" 1 rtc
+ ;;
+
"modtest")
# Do we have modules in place?
if [ -z $DRIVER_MOD ] && [ -z $GOVERNOR_MOD ]; then
@@ -257,12 +257,6 @@ TEST_F(attest_fixture, att_inval_addr)
att_inval_addr_test(&self->uvio_attest.meas_addr, _metadata, self);
}
-static void __attribute__((constructor)) __constructor_order_last(void)
-{
- if (!__constructor_order)
- __constructor_order = _CONSTRUCTOR_ORDER_BACKWARD;
-}
-
int main(int argc, char **argv)
{
int fd = open(UV_PATH, O_ACCMODE);
@@ -117,7 +117,7 @@ static int check_execveat_invoked_rc(int fd, const char *path, int flags,
}
if ((WEXITSTATUS(status) != expected_rc) &&
(WEXITSTATUS(status) != expected_rc2)) {
- ksft_print_msg("child %d exited with %d not %d nor %d\n",
+ ksft_print_msg("child %d exited with %d neither %d nor %d\n",
child, WEXITSTATUS(status), expected_rc,
expected_rc2);
ksft_test_result_fail("%s\n", test_name);
@@ -319,8 +319,11 @@ static void test_listmount_ns(void)
* Tell our parent how many mounts we have, and then wait for it
* to tell us we're done.
*/
- write(child_ready_pipe[1], &nr_mounts, sizeof(nr_mounts));
- read(parent_ready_pipe[0], &cval, sizeof(cval));
+ if (write(child_ready_pipe[1], &nr_mounts, sizeof(nr_mounts)) !=
+ sizeof(nr_mounts))
+ ret = NSID_ERROR;
+ if (read(parent_ready_pipe[0], &cval, sizeof(cval)) != sizeof(cval))
+ ret = NSID_ERROR;
exit(NSID_PASS);
}
@@ -6,6 +6,18 @@ original_group=`stat -c "%g" .`
original_owner=`stat -c "%u" .`
mount_point=`stat -c '%m' .`
+
+# If stat -c '%m' does not work (e.g. busybox) or failed, try to use the
+# current working directory (which should be a tracefs) as the mount point.
+if [ ! -d "$mount_point" ]; then
+ if mount | grep -qw $PWD ; then
+ mount_point=$PWD
+ else
+ # If PWD doesn't work, that is an environmental problem.
+ exit_unresolved
+ fi
+fi
+
mount_options=`mount | grep "$mount_point" | sed -e 's/.*(\(.*\)).*/\1/'`
# find another owner and group that is not the original
@@ -83,32 +95,38 @@ run_tests() {
done
}
-mount -o remount,"$new_options" .
+# Run the tests twice as leftovers can cause issues
+for loop in 1 2 ; do
-run_tests
+ echo "Running iteration $loop"
-mount -o remount,"$mount_options" .
+ mount -o remount,"$new_options" .
-for d in "." "events" "events/sched" "events/sched/sched_switch" "events/sched/sched_switch/enable" $canary; do
- test "$d" $original_group
-done
+ run_tests
+
+ mount -o remount,"$mount_options" .
+
+ for d in "." "events" "events/sched" "events/sched/sched_switch" "events/sched/sched_switch/enable" $canary; do
+ test "$d" $original_group
+ done
# check instances as well
-chgrp $other_group instances
+ chgrp $other_group instances
-instance="$(mktemp -u test-XXXXXX)"
+ instance="$(mktemp -u test-XXXXXX)"
-mkdir instances/$instance
+ mkdir instances/$instance
-cd instances/$instance
+ cd instances/$instance
-run_tests
+ run_tests
-cd ../..
+ cd ../..
-rmdir instances/$instance
+ rmdir instances/$instance
-chgrp $original_group instances
+ chgrp $original_group instances
+done
exit 0
new file mode 100644
@@ -0,0 +1,26 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+# description: Generic dynamic event - add/remove/test uprobe events
+# requires: uprobe_events
+
+echo 0 > events/enable
+echo > dynamic_events
+
+echo 'cat /proc/$$/maps' | /bin/sh | \
+ grep "r-xp .*/bin/.*sh$" | \
+ awk '{printf "p:myevent %s:0x%s\n", $6,$3 }' >> uprobe_events
+
+grep -q myevent uprobe_events
+test -d events/uprobes/myevent
+
+echo 1 > events/uprobes/myevent/enable
+echo 'ls' | /bin/sh > /dev/null
+echo 0 > events/uprobes/myevent/enable
+grep -q myevent trace
+
+echo "-:myevent" >> uprobe_events
+! grep -q myevent uprobe_events
+
+echo > uprobe_events
+
+clear_trace
@@ -19,7 +19,14 @@ fail() { # mesg
FILTER=set_ftrace_filter
FUNC1="schedule"
-FUNC2="sched_tick"
+if grep '^sched_tick\b' available_filter_functions; then
+ FUNC2="sched_tick"
+elif grep '^scheduler_tick\b' available_filter_functions; then
+ FUNC2="scheduler_tick"
+else
+ exit_unresolved
+fi
+
ALL_FUNCS="#### all functions enabled ####"
@@ -1,7 +1,7 @@
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
# description: Kprobe event char type argument
-# requires: kprobe_events
+# requires: kprobe_events available_filter_functions
case `uname -m` in
x86_64)
@@ -1,7 +1,7 @@
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
# description: Kprobe event string type argument
-# requires: kprobe_events
+# requires: kprobe_events available_filter_functions
case `uname -m` in
x86_64)
@@ -1331,12 +1331,6 @@ static int libbpf_print_fn(enum libbpf_print_level level,
return 0;
}
-static void __attribute__((constructor)) __constructor_order_last(void)
-{
- if (!__constructor_order)
- __constructor_order = _CONSTRUCTOR_ORDER_BACKWARD;
-}
-
int main(int argc, char **argv)
{
/* Use libbpf 1.0 API mode */
@@ -61,6 +61,7 @@
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
#endif
+#if defined(__i386__) || defined(__x86_64__) /* arch */
/*
* gcc cpuid.h provides __cpuid_count() since v4.4.
* Clang/LLVM cpuid.h provides __cpuid_count() since v3.4.0.
@@ -75,6 +76,7 @@
: "=a" (a), "=b" (b), "=c" (c), "=d" (d) \
: "0" (level), "2" (count))
#endif
+#endif /* end arch */
/* define kselftest exit codes */
#define KSFT_PASS 0
@@ -371,15 +373,7 @@ static inline __noreturn __printf(1, 2) void ksft_exit_fail_msg(const char *msg,
static inline __noreturn void ksft_exit_fail_perror(const char *msg)
{
-#ifndef NOLIBC
ksft_exit_fail_msg("%s: %s (%d)\n", msg, strerror(errno), errno);
-#else
- /*
- * nolibc doesn't provide strerror() and it seems
- * inappropriate to add one, just print the errno.
- */
- ksft_exit_fail_msg("%s: %d)\n", msg, errno);
-#endif
}
static inline __noreturn void ksft_exit_xfail(void)
@@ -488,12 +488,6 @@
* Use once to append a main() to the test file.
*/
#define TEST_HARNESS_MAIN \
- static void __attribute__((constructor)) \
- __constructor_order_last(void) \
- { \
- if (!__constructor_order) \
- __constructor_order = _CONSTRUCTOR_ORDER_BACKWARD; \
- } \
int main(int argc, char **argv) { \
return test_harness_run(argc, argv); \
}
@@ -824,7 +818,7 @@
item->prev = item; \
return; \
} \
- if (__constructor_order == _CONSTRUCTOR_ORDER_FORWARD) { \
+ if (__constructor_order_forward) { \
item->next = NULL; \
item->prev = head->prev; \
item->prev->next = item; \
@@ -888,10 +882,7 @@ struct __test_xfail {
}
static struct __fixture_metadata *__fixture_list = &_fixture_global;
-static int __constructor_order;
-
-#define _CONSTRUCTOR_ORDER_FORWARD 1
-#define _CONSTRUCTOR_ORDER_BACKWARD -1
+static bool __constructor_order_forward;
static inline void __register_fixture(struct __fixture_metadata *f)
{
@@ -942,7 +933,7 @@ static inline bool __test_passed(struct __test_metadata *metadata)
* list so tests are run in source declaration order.
* https://gcc.gnu.org/onlinedocs/gccint/Initialization.html
* However, it seems not all toolchains do this correctly, so use
- * __constructor_order to detect which direction is called first
+ * __constructor_order_foward to detect which direction is called first
* and adjust list building logic to get things running in the right
* direction.
*/
@@ -1337,8 +1328,7 @@ static int test_harness_run(int argc, char **argv)
static void __attribute__((constructor)) __constructor_order_first(void)
{
- if (!__constructor_order)
- __constructor_order = _CONSTRUCTOR_ORDER_FORWARD;
+ __constructor_order_forward = true;
}
#endif /* __KSELFTEST_HARNESS_H */
@@ -4,6 +4,5 @@
# No binaries, but make sure arg-less "make" doesn't trigger "run_tests"
all:
-TEST_PROGS := printf.sh bitmap.sh prime_numbers.sh scanf.sh strscpy.sh
-
+TEST_PROGS := printf.sh bitmap.sh prime_numbers.sh scanf.sh
include ../lib.mk
@@ -2,5 +2,4 @@ CONFIG_TEST_PRINTF=m
CONFIG_TEST_SCANF=m
CONFIG_TEST_BITMAP=m
CONFIG_PRIME_NUMBERS=m
-CONFIG_TEST_STRSCPY=m
CONFIG_TEST_BITOPS=m
deleted file mode 100755
@@ -1,3 +0,0 @@
-#!/bin/sh
-# SPDX-License-Identifier: GPL-2.0+
-$(dirname $0)/../kselftest/module.sh "strscpy*" test_strscpy
@@ -290,12 +290,12 @@ static int cat_run_test(const struct resctrl_test *test, const struct user_param
static bool arch_supports_noncont_cat(const struct resctrl_test *test)
{
- unsigned int eax, ebx, ecx, edx;
-
/* AMD always supports non-contiguous CBM. */
if (get_vendor() == ARCH_AMD)
return true;
+#if defined(__i386__) || defined(__x86_64__) /* arch */
+ unsigned int eax, ebx, ecx, edx;
/* Intel support for non-contiguous CBM needs to be discovered. */
if (!strcmp(test->resource, "L3"))
__cpuid_count(0x10, 1, eax, ebx, ecx, edx);
@@ -305,6 +305,9 @@ static bool arch_supports_noncont_cat(const struct resctrl_test *test)
return false;
return ((ecx >> 3) & 1);
+#endif /* end arch */
+
+ return false;
}
static int noncont_cat_run_test(const struct resctrl_test *test,
@@ -410,13 +410,6 @@ TEST_F_TIMEOUT(rtc, alarm_wkalm_set_minute, 65) {
ASSERT_EQ(new, secs);
}
-static void __attribute__((constructor))
-__constructor_order_last(void)
-{
- if (!__constructor_order)
- __constructor_order = _CONSTRUCTOR_ORDER_BACKWARD;
-}
-
int main(int argc, char **argv)
{
switch (argc) {
@@ -1,5 +1,6 @@
+# CONFIG_GCC_PLUGINS is not set
CONFIG_RUST=y
CONFIG_SAMPLES=y
CONFIG_SAMPLES_RUST=y
CONFIG_SAMPLE_RUST_MINIMAL=m
-CONFIG_SAMPLE_RUST_PRINT=m
\ No newline at end of file
+CONFIG_SAMPLE_RUST_PRINT=m
@@ -30,9 +30,6 @@
#include <time.h>
#include "../kselftest.h"
-#define NSEC_PER_SEC 1000000000LL
-
-
int change_skew_test(int ppm)
{
struct timex tx;
@@ -36,8 +36,6 @@
#include <sys/wait.h>
#include "../kselftest.h"
-#define NSEC_PER_SEC 1000000000LL
-
int main(int argc, char **argv)
{
struct timex tx;
@@ -38,10 +38,10 @@ struct timespec global_list[LISTSIZE];
int listcount = 0;
-void checklist(struct timespec *list, int size)
+void checklist(const struct timespec *list, int size)
{
int i, j;
- struct timespec *a, *b;
+ const struct timespec *a, *b;
/* scan the list */
for (i = 0; i < size-1; i++) {
@@ -7,4 +7,4 @@ ksft_skip=4
[ -e /dev/tpm0 ] || exit $ksft_skip
[ -e /dev/tpmrm0 ] || exit $ksft_skip
-python3 -m unittest -v tpm2_tests.AsyncTest
+python3 -m unittest -v tpm2_tests.AsyncTest 2>&1
@@ -6,4 +6,4 @@ ksft_skip=4
[ -e /dev/tpm0 ] || exit $ksft_skip
-python3 -m unittest -v tpm2_tests.SmokeTest
+python3 -m unittest -v tpm2_tests.SmokeTest 2>&1
@@ -6,4 +6,4 @@ ksft_skip=4
[ -e /dev/tpmrm0 ] || exit $ksft_skip
-python3 -m unittest -v tpm2_tests.SpaceTest
+python3 -m unittest -v tpm2_tests.SpaceTest 2>&1
deleted file mode 100644
@@ -1,9 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-# Makefile for user memory selftests
-
-# No binaries, but make sure arg-less "make" doesn't trigger "run_tests"
-all:
-
-TEST_PROGS := test_user_copy.sh
-
-include ../lib.mk
deleted file mode 100644
@@ -1 +0,0 @@
-CONFIG_TEST_USER_COPY=m
deleted file mode 100755
@@ -1,18 +0,0 @@
-#!/bin/sh
-# 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"
-else
- echo "user_copy: [FAIL]"
- exit 1
-fi
Hi Linus, Please pull the following kselftest next update for Linux 6.12-rc1. This kselftest update for Linux 6.12-rc1 consists of: -- test coverage for dup_fd() failure handling in unshare_fd() -- new selftest for the acct() syscall -- basic uprobe testcase -- several small fixes and cleanups to existing tests -- user and strscpy removal as they became kunit tests -- fixes to build failures and warnings diff is attached. thanks, -- Shuah ---------------------------------------------------------------- The following changes since commit 8400291e289ee6b2bf9779ff1c83a291501f017b: Linux 6.11-rc1 (2024-07-28 14:19:55 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest tags/linux_kselftest-next-6.12-rc1 for you to fetch changes up to a0474b8d5974e142461ac7584c996feea167bcc1: selftests: kselftest: Use strerror() on nolibc (2024-09-11 09:52:33 -0600) ---------------------------------------------------------------- linux_kselftest-next-6.12-rc1 This kselftest update for Linux 6.12-rc1 consists of: -- test coverage for dup_fd() failure handling in unshare_fd() -- new selftest for the acct() syscall -- basic uprobe testcase -- several small fixes and cleanups to existing tests -- user and strscpy removal as they became kunit tests -- fixes to build failures and warnings ---------------------------------------------------------------- Abdulrasaq Lawani (1): selftest: acct: Add selftest for the acct() syscall Abhinav Jain (1): selftests: filesystems: fix warn_unused_result build warnings Al Viro (1): selftests:core: test coverage for dup_fd() failure handling in unshare_fd() Anders Roxell (2): selftests: rust: config: add trailing newline selftests: rust: config: disable GCC_PLUGINS Chang Yu (1): selftests/exec: Fix grammar in an error message. Masahiro Yamada (2): selftests: harness: remove unneeded __constructor_order_last() selftests: harness: rename __constructor_order for clarification Masami Hiramatsu (Google) (3): selftests/uprobes: Add a basic uprobe testcase selftests/ftrace: Add required dependency for kprobe tests selftests/ftrace: Fix eventfs ownership testcase to find mount point Muhammad Usama Anjum (3): selftests: tpm2: redirect python unittest logs to stdout selftests: user: remove user suite selftests: lib: remove strscpy test Piotr Zalewski (1): kselftest: timers: Fix const correctness Shreeya Patel (1): kselftest: cpufreq: Add RTC wakeup alarm Shuah Khan (1): selftests:resctrl: Fix build failure on archs without __cpuid_count() Steven Rostedt (Google) (2): tracing/selftests: Run the ownership test twice selftests/ftrace: Fix test to handle both old and new kernels zhang jiao (2): selftests/timers: Remove unused NSEC_PER_SEC macro selftests: kselftest: Use strerror() on nolibc tools/testing/selftests/Makefile | 2 +- tools/testing/selftests/acct/.gitignore | 3 + tools/testing/selftests/acct/Makefile | 5 ++ tools/testing/selftests/acct/acct_syscall.c | 78 ++++++++++++++++++ tools/testing/selftests/core/Makefile | 2 +- tools/testing/selftests/core/unshare_test.c | 94 ++++++++++++++++++++++ tools/testing/selftests/cpufreq/cpufreq.sh | 15 ++++ tools/testing/selftests/cpufreq/main.sh | 13 ++- .../drivers/s390x/uvdevice/test_uvdevice.c | 6 -- tools/testing/selftests/exec/execveat.c | 2 +- .../filesystems/statmount/statmount_test_ns.c | 7 +- .../ftrace/test.d/00basic/test_ownership.tc | 46 +++++++---- .../ftrace/test.d/dynevent/add_remove_uprobe.tc | 26 ++++++ .../ftrace/test.d/ftrace/func_set_ftrace_file.tc | 9 ++- .../ftrace/test.d/kprobe/kprobe_args_char.tc | 2 +- .../ftrace/test.d/kprobe/kprobe_args_string.tc | 2 +- tools/testing/selftests/hid/hid_bpf.c | 6 -- tools/testing/selftests/kselftest.h | 10 +-- tools/testing/selftests/kselftest_harness.h | 18 +---- tools/testing/selftests/lib/Makefile | 3 +- tools/testing/selftests/lib/config | 1 - tools/testing/selftests/lib/strscpy.sh | 3 - tools/testing/selftests/resctrl/cat_test.c | 7 +- tools/testing/selftests/rtc/rtctest.c | 7 -- tools/testing/selftests/rust/config | 3 +- tools/testing/selftests/timers/change_skew.c | 3 - tools/testing/selftests/timers/skew_consistency.c | 2 - tools/testing/selftests/timers/threadtest.c | 4 +- tools/testing/selftests/tpm2/test_async.sh | 2 +- tools/testing/selftests/tpm2/test_smoke.sh | 2 +- tools/testing/selftests/tpm2/test_space.sh | 2 +- tools/testing/selftests/user/Makefile | 9 --- tools/testing/selftests/user/config | 1 - tools/testing/selftests/user/test_user_copy.sh | 18 ----- 34 files changed, 302 insertions(+), 111 deletions(-) create mode 100644 tools/testing/selftests/acct/.gitignore create mode 100644 tools/testing/selftests/acct/Makefile create mode 100644 tools/testing/selftests/acct/acct_syscall.c create mode 100644 tools/testing/selftests/core/unshare_test.c create mode 100644 tools/testing/selftests/ftrace/test.d/dynevent/add_remove_uprobe.tc delete mode 100755 tools/testing/selftests/lib/strscpy.sh delete mode 100644 tools/testing/selftests/user/Makefile delete mode 100644 tools/testing/selftests/user/config delete mode 100755 tools/testing/selftests/user/test_user_copy.sh ----------------------------------------------------------------