selftests: complete kselftest include centralization

This follow-up patch completes centralization of kselftest.h and
ksefltest_harness.h includes in remaining seltests files, replacing all
relative paths with a non-relative paths using shared -I include path in
lib.mk

Tested with gcc-13.3 and clang-18.1, and cross-compiled successfully on
riscv, arm64, x86_64 and powerpc arch.

[reddybalavignesh9979@gmail.com: add selftests include path for kselftest.h]
  Link: https://lkml.kernel.org/r/20251017090201.317521-1-reddybalavignesh9979@gmail.com
Link: https://lkml.kernel.org/r/20251016104409.68985-1-reddybalavignesh9979@gmail.com
Signed-off-by: Bala-Vignesh-Reddy <reddybalavignesh9979@gmail.com>
Suggested-by: Andrew Morton <akpm@linux-foundation.org>
Link: https://lore.kernel.org/lkml/20250820143954.33d95635e504e94df01930d0@linux-foundation.org/
Reviewed-by: Wei Yang <richard.weiyang@gmail.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Günther Noack <gnoack@google.com>
Cc: Jakub Kacinski <kuba@kernel.org>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mickael Salaun <mic@digikod.net>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Simon Horman <horms@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

samples/vfs/Makefile

@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0-only
 userprogs-always-y += test-fsmount test-statx mountinfo test-list-all-mounts
 
+userccflags += -I $(srctree)/tools/testing/selftests/
 userccflags += -I usr/include

tools/testing/selftests/acct/acct_syscall.c

@@ -9,7 +9,7 @@
 #include <string.h>
 #include <sys/wait.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 
 int main(void)
 {

tools/testing/selftests/alsa/conf.c

@@ -14,7 +14,7 @@
 #include <regex.h>
 #include <sys/stat.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 #include "alsa-local.h"
 
 #define SYSFS_ROOT "/sys"

tools/testing/selftests/alsa/mixer-test.c

@@ -25,7 +25,7 @@
 #include <poll.h>
 #include <stdint.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 #include "alsa-local.h"
 
 #define TESTS_PER_CONTROL 7

tools/testing/selftests/alsa/pcm-test.c

@@ -17,7 +17,7 @@
 #include <assert.h>
 #include <pthread.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 #include "alsa-local.h"
 
 typedef struct timespec timestamp_t;

tools/testing/selftests/alsa/test-pcmtest-driver.c

@@ -7,7 +7,7 @@
  */
 #include <string.h>
 #include <alsa/asoundlib.h>
-#include "../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 #define CH_NUM 4
 

tools/testing/selftests/alsa/utimer-test.c

@@ -6,7 +6,7 @@
  *
  * Author: Ivan Orlov <ivan.orlov0322@gmail.com>
  */
-#include "../kselftest_harness.h"
+#include "kselftest_harness.h"
 #include <sound/asound.h>
 #include <unistd.h>
 #include <fcntl.h>

tools/testing/selftests/arm64/abi/hwcap.c

@@ -19,7 +19,7 @@
 
 #include <linux/auxvec.h>
 
-#include "../../kselftest.h"
+#include "kselftest.h"
 
 #define TESTS_PER_HWCAP 3
 

tools/testing/selftests/arm64/abi/ptrace.c

@@ -18,7 +18,7 @@
 #include <asm/sigcontext.h>
 #include <asm/ptrace.h>
 
-#include "../../kselftest.h"
+#include "kselftest.h"
 
 #define EXPECTED_TESTS 11
 

tools/testing/selftests/arm64/abi/syscall-abi.c

@@ -16,7 +16,7 @@
 #include <asm/sigcontext.h>
 #include <asm/unistd.h>
 
-#include "../../kselftest.h"
+#include "kselftest.h"
 
 #include "syscall-abi.h"
 

tools/testing/selftests/arm64/fp/fp-ptrace.c

@@ -27,7 +27,7 @@
 #include <asm/sve_context.h>
 #include <asm/ptrace.h>
 
-#include "../../kselftest.h"
+#include "kselftest.h"
 
 #include "fp-ptrace.h"
 

tools/testing/selftests/arm64/fp/fp-stress.c

@@ -24,7 +24,7 @@
 #include <sys/wait.h>
 #include <asm/hwcap.h>
 
-#include "../../kselftest.h"
+#include "kselftest.h"
 
 #define MAX_VLS 16
 

tools/testing/selftests/arm64/fp/sve-probe-vls.c

@@ -12,7 +12,7 @@
 #include <sys/prctl.h>
 #include <asm/sigcontext.h>
 
-#include "../../kselftest.h"
+#include "kselftest.h"
 #include "rdvl.h"
 
 int main(int argc, char **argv)

tools/testing/selftests/arm64/fp/sve-ptrace.c

@@ -19,7 +19,7 @@
 #include <asm/sigcontext.h>
 #include <asm/ptrace.h>
 
-#include "../../kselftest.h"
+#include "kselftest.h"
 
 /* <linux/elf.h> and <sys/auxv.h> don't like each other, so: */
 #ifndef NT_ARM_SVE

tools/testing/selftests/arm64/fp/vec-syscfg.c

@@ -19,7 +19,7 @@
 #include <asm/sigcontext.h>
 #include <asm/hwcap.h>
 
-#include "../../kselftest.h"
+#include "kselftest.h"
 #include "rdvl.h"
 
 #define ARCH_MIN_VL SVE_VL_MIN

tools/testing/selftests/arm64/fp/za-ptrace.c

@@ -18,7 +18,7 @@
 #include <asm/sigcontext.h>
 #include <asm/ptrace.h>
 
-#include "../../kselftest.h"
+#include "kselftest.h"
 
 /* <linux/elf.h> and <sys/auxv.h> don't like each other, so: */
 #ifndef NT_ARM_ZA

tools/testing/selftests/arm64/fp/zt-ptrace.c

@@ -18,7 +18,7 @@
 #include <asm/sigcontext.h>
 #include <asm/ptrace.h>
 
-#include "../../kselftest.h"
+#include "kselftest.h"
 
 /* <linux/elf.h> and <sys/auxv.h> don't like each other, so: */
 #ifndef NT_ARM_ZA

tools/testing/selftests/arm64/gcs/gcs-stress.c

@@ -24,7 +24,7 @@
 #include <sys/wait.h>
 #include <asm/hwcap.h>
 
-#include "../../kselftest.h"
+#include "kselftest.h"
 
 struct child_data {
 	char *name, *output;

tools/testing/selftests/arm64/pauth/pac.c

@@ -10,7 +10,7 @@
 #include <setjmp.h>
 #include <sched.h>
 
-#include "../../kselftest_harness.h"
+#include "kselftest_harness.h"
 #include "helper.h"
 
 #define PAC_COLLISION_ATTEMPTS 1000

tools/testing/selftests/arm64/tags/tags_test.c

@@ -6,7 +6,7 @@
 #include <stdint.h>
 #include <sys/prctl.h>
 #include <sys/utsname.h>
-#include "../../kselftest.h"
+#include "kselftest.h"
 
 #define SHIFT_TAG(tag)		((uint64_t)(tag) << 56)
 #define SET_TAG(ptr, tag)	(((uint64_t)(ptr) & ~SHIFT_TAG(0xff)) | \

tools/testing/selftests/bpf/xskxceiver.c

@@ -104,7 +104,7 @@
 #include "xskxceiver.h"
 #include <bpf/bpf.h>
 #include <linux/filter.h>
-#include "../kselftest.h"
+#include "kselftest.h"
 #include "xsk_xdp_common.h"
 
 #include <network_helpers.h>

tools/testing/selftests/breakpoints/breakpoint_test.c

@@ -18,7 +18,7 @@
 #include <errno.h>
 #include <string.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 
 #define COUNT_ISN_BPS	4
 #define COUNT_WPS	4

tools/testing/selftests/breakpoints/breakpoint_test_arm64.c

@@ -26,7 +26,7 @@
 #include <errno.h>
 #include <signal.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 
 static volatile uint8_t var[96] __attribute__((__aligned__(32)));
 

tools/testing/selftests/breakpoints/step_after_suspend_test.c

@@ -19,7 +19,7 @@
 #include <sys/types.h>
 #include <sys/wait.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 
 void child(int cpu)
 {

tools/testing/selftests/cachestat/test_cachestat.c

@@ -16,7 +16,7 @@
 #include <fcntl.h>
 #include <errno.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 
 #define NR_TESTS	9
 

tools/testing/selftests/capabilities/test_execve.c

@@ -18,7 +18,7 @@
 #include <sys/prctl.h>
 #include <sys/stat.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 
 static int nerrs;
 static pid_t mpid;	/*  main() pid is used to avoid duplicate test counts */

tools/testing/selftests/capabilities/validate_cap.c

@@ -7,7 +7,7 @@
 #include <sys/prctl.h>
 #include <sys/auxv.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 
 #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 19)
 # define HAVE_GETAUXVAL

tools/testing/selftests/cgroup/test_core.c

@@ -17,7 +17,7 @@
 #include <string.h>
 #include <pthread.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 #include "cgroup_util.h"
 
 static bool nsdelegate;

tools/testing/selftests/cgroup/test_cpu.c

@@ -11,7 +11,7 @@
 #include <time.h>
 #include <unistd.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 #include "cgroup_util.h"
 
 enum hog_clock_type {

tools/testing/selftests/cgroup/test_cpuset.c

@@ -3,7 +3,7 @@
 #include <linux/limits.h>
 #include <signal.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 #include "cgroup_util.h"
 
 static int idle_process_fn(const char *cgroup, void *arg)

tools/testing/selftests/cgroup/test_freezer.c

@@ -11,7 +11,7 @@
 #include <string.h>
 #include <sys/wait.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 #include "cgroup_util.h"
 
 #define DEBUG

tools/testing/selftests/cgroup/test_hugetlb_memcg.c

@@ -7,7 +7,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <fcntl.h>
-#include "../kselftest.h"
+#include "kselftest.h"
 #include "cgroup_util.h"
 
 #define ADDR ((void *)(0x0UL))

tools/testing/selftests/cgroup/test_kill.c

@@ -9,7 +9,7 @@
 #include <sys/types.h>
 #include <unistd.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 #include "../pidfd/pidfd.h"
 #include "cgroup_util.h"
 

tools/testing/selftests/cgroup/test_kmem.c

@@ -14,7 +14,7 @@
 #include <sys/sysinfo.h>
 #include <pthread.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 #include "cgroup_util.h"
 
 

tools/testing/selftests/cgroup/test_memcontrol.c

@@ -18,7 +18,7 @@
 #include <errno.h>
 #include <sys/mman.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 #include "cgroup_util.h"
 
 static bool has_localevents;

tools/testing/selftests/cgroup/test_pids.c

@@ -9,7 +9,7 @@
 #include <sys/types.h>
 #include <unistd.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 #include "cgroup_util.h"
 
 static int run_success(const char *cgroup, void *arg)

tools/testing/selftests/cgroup/test_zswap.c

@@ -10,7 +10,7 @@
 #include <sys/wait.h>
 #include <sys/mman.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 #include "cgroup_util.h"
 
 static int read_int(const char *path, size_t *value)

tools/testing/selftests/clone3/clone3.c

@@ -18,7 +18,7 @@
 #include <unistd.h>
 #include <sched.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 #include "clone3_selftests.h"
 
 enum test_mode {

tools/testing/selftests/clone3/clone3_cap_checkpoint_restore.c

@@ -24,7 +24,7 @@
 #include <unistd.h>
 #include <sched.h>
 
-#include "../kselftest_harness.h"
+#include "kselftest_harness.h"
 #include "clone3_selftests.h"
 
 static void child_exit(int ret)

tools/testing/selftests/clone3/clone3_clear_sighand.c

@@ -13,7 +13,7 @@
 #include <sys/syscall.h>
 #include <sys/wait.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 #include "clone3_selftests.h"
 
 static void nop_handler(int signo)

tools/testing/selftests/clone3/clone3_selftests.h

@@ -11,7 +11,7 @@
 #include <syscall.h>
 #include <sys/wait.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 
 #define ptr_to_u64(ptr) ((__u64)((uintptr_t)(ptr)))
 

tools/testing/selftests/clone3/clone3_set_tid.c

@@ -20,7 +20,7 @@
 #include <unistd.h>
 #include <sched.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 #include "clone3_selftests.h"
 
 #define MAX_PID_NS_LEVEL 32

tools/testing/selftests/connector/proc_filter.c

@@ -16,7 +16,7 @@
 #include <signal.h>
 #include <string.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 
 #define NL_MESSAGE_SIZE (sizeof(struct nlmsghdr) + sizeof(struct cn_msg) + \
 			 sizeof(struct proc_input))

tools/testing/selftests/core/close_range_test.c

@@ -14,7 +14,7 @@
 #include <sys/resource.h>
 #include <linux/close_range.h>
 
-#include "../kselftest_harness.h"
+#include "kselftest_harness.h"
 #include "../clone3/clone3_selftests.h"
 
 

tools/testing/selftests/core/unshare_test.c

@@ -14,7 +14,7 @@
 #include <sys/resource.h>
 #include <linux/close_range.h>
 
-#include "../kselftest_harness.h"
+#include "kselftest_harness.h"
 #include "../clone3/clone3_selftests.h"
 
 TEST(unshare_EMFILE)

tools/testing/selftests/coredump/stackdump_test.c

@@ -19,7 +19,7 @@
 #include <sys/un.h>
 #include <unistd.h>
 
-#include "../kselftest_harness.h"
+#include "kselftest_harness.h"
 #include "../filesystems/wrappers.h"
 #include "../pidfd/pidfd.h"
 

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

@@ -15,7 +15,7 @@
 #include <linux/dma-buf.h>
 #include <linux/dma-heap.h>
 #include <drm/drm.h>
-#include "../kselftest.h"
+#include "kselftest.h"
 
 #define DEVPATH "/dev/dma_heap"
 

tools/testing/selftests/drivers/dma-buf/udmabuf.c

@@ -16,7 +16,7 @@
 #include <sys/mman.h>
 #include <linux/memfd.h>
 #include <linux/udmabuf.h>
-#include "../../kselftest.h"
+#include "kselftest.h"
 
 #define TEST_PREFIX	"drivers/dma-buf/udmabuf"
 #define NUM_PAGES       4

tools/testing/selftests/drivers/ntsync/ntsync.c

@@ -12,7 +12,7 @@
 #include <time.h>
 #include <pthread.h>
 #include <linux/ntsync.h>
-#include "../../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 static int read_sem_state(int sem, __u32 *count, __u32 *max)
 {

tools/testing/selftests/drivers/s390x/uvdevice/test_uvdevice.c

@@ -14,7 +14,7 @@
 
 #include <asm/uvdevice.h>
 
-#include "../../../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 #define UV_PATH  "/dev/uv"
 #define BUFFER_SIZE 0x200

tools/testing/selftests/exec/check-exec.c

@@ -30,7 +30,7 @@
 #define _ASM_GENERIC_FCNTL_H
 #include <linux/fcntl.h>
 
-#include "../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 static int sys_execveat(int dirfd, const char *pathname, char *const argv[],
 			char *const envp[], int flags)

tools/testing/selftests/exec/execveat.c

@@ -21,7 +21,7 @@
 #include <string.h>
 #include <unistd.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 
 #define TESTS_EXPECTED 54
 #define TEST_NAME_LEN (PATH_MAX * 4)

tools/testing/selftests/exec/load_address.c

@@ -6,7 +6,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdbool.h>
-#include "../kselftest.h"
+#include "kselftest.h"
 
 struct Statistics {
 	unsigned long long load_address;

tools/testing/selftests/exec/non-regular.c

@@ -9,7 +9,7 @@
 #include <sys/sysmacros.h>
 #include <sys/types.h>
 
-#include "../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 /* Remove a file, ignoring the result if it didn't exist. */
 void rm(struct __test_metadata *_metadata, const char *pathname,

tools/testing/selftests/exec/null-argv.c

@@ -5,7 +5,7 @@
 #include <sys/types.h>
 #include <sys/wait.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 
 #define FORK(exec)				\
 do {						\

tools/testing/selftests/exec/recursion-depth.c

@@ -23,7 +23,7 @@
 #include <fcntl.h>
 #include <sys/mount.h>
 #include <unistd.h>
-#include "../kselftest.h"
+#include "kselftest.h"
 
 int main(void)
 {

tools/testing/selftests/fchmodat2/fchmodat2_test.c

@@ -7,7 +7,7 @@
 #include <syscall.h>
 #include <unistd.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 
 int sys_fchmodat2(int dfd, const char *filename, mode_t mode, int flags)
 {

tools/testing/selftests/filelock/ofdlocks.c

@@ -6,7 +6,7 @@
 #include <stdio.h>
 #include <unistd.h>
 #include <string.h>
-#include "../kselftest.h"
+#include "kselftest.h"
 
 static int lock_set(int fd, struct flock *fl)
 {

tools/testing/selftests/filesystems/anon_inode_test.c

@@ -6,7 +6,7 @@
 #include <stdio.h>
 #include <sys/stat.h>
 
-#include "../kselftest_harness.h"
+#include "kselftest_harness.h"
 #include "wrappers.h"
 
 TEST(anon_inode_no_chown)

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

@@ -21,7 +21,7 @@
 #include <linux/android/binder.h>
 #include <linux/android/binderfs.h>
 
-#include "../../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 #define DEFAULT_THREADS 4
 

tools/testing/selftests/filesystems/devpts_pts.c

@@ -11,7 +11,7 @@
 #include <asm/ioctls.h>
 #include <sys/mount.h>
 #include <sys/wait.h>
-#include "../kselftest.h"
+#include "kselftest.h"
 
 static bool terminal_dup2(int duplicate, int original)
 {

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

@@ -11,7 +11,7 @@
 #include <sys/epoll.h>
 #include <sys/socket.h>
 #include <sys/eventfd.h>
-#include "../../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 struct epoll_mtcontext
 {

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

@@ -11,7 +11,7 @@
 #include <pthread.h>
 #include <sys/epoll.h>
 #include <sys/eventfd.h>
-#include "../../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 #define EVENTFD_TEST_ITERATIONS 100000UL
 

tools/testing/selftests/filesystems/fclog.c

@@ -13,7 +13,7 @@
 #include <unistd.h>
 #include <sys/mount.h>
 
-#include "../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 #define ASSERT_ERRNO(expected, _t, seen)				\
 	__EXPECT(expected, #expected,					\

tools/testing/selftests/filesystems/file_stressor.c

@@ -12,7 +12,7 @@
 #include <sys/mount.h>
 #include <unistd.h>
 
-#include "../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 #include <linux/types.h>
 #include <linux/mount.h>

tools/testing/selftests/filesystems/fuse/fusectl_test.c

@@ -17,7 +17,7 @@
 #include <sched.h>
 #include <linux/limits.h>
 
-#include "../../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 #define FUSECTL_MOUNTPOINT "/sys/fs/fuse/connections"
 #define FUSE_MOUNTPOINT "/tmp/fuse_mnt_XXXXXX"

tools/testing/selftests/filesystems/kernfs_test.c

@@ -7,7 +7,7 @@
 #include <sys/stat.h>
 #include <sys/xattr.h>
 
-#include "../kselftest_harness.h"
+#include "kselftest_harness.h"
 #include "wrappers.h"
 
 TEST(kernfs_listxattr)

tools/testing/selftests/filesystems/mount-notify/mount-notify_test.c

@@ -19,7 +19,7 @@ typedef struct {
 #include <sys/syscall.h>
 #include <sys/fanotify.h>
 
-#include "../../kselftest_harness.h"
+#include "kselftest_harness.h"
 #include "../statmount/statmount.h"
 #include "../utils.h"
 

tools/testing/selftests/filesystems/mount-notify/mount-notify_test_ns.c

@@ -19,7 +19,7 @@ typedef struct {
 #include <sys/syscall.h>
 #include <sys/fanotify.h>
 
-#include "../../kselftest_harness.h"
+#include "kselftest_harness.h"
 #include "../statmount/statmount.h"
 #include "../utils.h"
 

tools/testing/selftests/filesystems/nsfs/iterate_mntns.c

@@ -12,7 +12,7 @@
 #include <sys/mount.h>
 #include <unistd.h>
 
-#include "../../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 #define MNT_NS_COUNT 11
 #define MNT_NS_LAST_INDEX 10

tools/testing/selftests/filesystems/overlayfs/dev_in_maps.c

@@ -15,7 +15,7 @@
 #include <sched.h>
 #include <fcntl.h>
 
-#include "../../kselftest.h"
+#include "kselftest.h"
 #include "log.h"
 #include "../wrappers.h"
 

tools/testing/selftests/filesystems/overlayfs/set_layers_via_fds.c

@@ -12,7 +12,7 @@
 #include <sys/mount.h>
 #include <unistd.h>
 
-#include "../../kselftest_harness.h"
+#include "kselftest_harness.h"
 #include "../../pidfd/pidfd.h"
 #include "log.h"
 #include "../utils.h"

tools/testing/selftests/filesystems/statmount/listmount_test.c

@@ -11,7 +11,7 @@
 #include <unistd.h>
 
 #include "statmount.h"
-#include "../../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 #ifndef LISTMOUNT_REVERSE
 #define LISTMOUNT_REVERSE    (1 << 0) /* List later mounts first */

tools/testing/selftests/filesystems/statmount/statmount_test.c

@@ -13,7 +13,7 @@
 #include <linux/stat.h>
 
 #include "statmount.h"
-#include "../../kselftest.h"
+#include "kselftest.h"
 
 static const char *const known_fs[] = {
 	"9p", "adfs", "affs", "afs", "aio", "anon_inodefs", "apparmorfs",

tools/testing/selftests/filesystems/statmount/statmount_test_ns.c

@@ -15,7 +15,7 @@
 
 #include "statmount.h"
 #include "../utils.h"
-#include "../../kselftest.h"
+#include "kselftest.h"
 
 #define NSID_PASS 0
 #define NSID_FAIL 1

tools/testing/selftests/filesystems/utils.c

@@ -20,7 +20,7 @@
 #include <sys/xattr.h>
 #include <sys/mount.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 #include "wrappers.h"
 #include "utils.h"
 

tools/testing/selftests/futex/functional/futex_numa_mpol.c

@@ -18,7 +18,7 @@
 
 #include "futextest.h"
 #include "futex2test.h"
-#include "../../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 #define MAX_THREADS	64
 

tools/testing/selftests/futex/functional/futex_priv_hash.c

@@ -14,7 +14,7 @@
 #include <linux/prctl.h>
 #include <sys/prctl.h>
 
-#include "../../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 #define MAX_THREADS	64
 

tools/testing/selftests/futex/functional/futex_requeue.c

@@ -9,7 +9,7 @@
 #include <limits.h>
 
 #include "futextest.h"
-#include "../../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 #define timeout_ns  30000000
 #define WAKE_WAIT_US 10000

tools/testing/selftests/futex/functional/futex_requeue_pi.c

@@ -29,7 +29,7 @@
 
 #include "atomic.h"
 #include "futextest.h"
-#include "../../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 #define MAX_WAKE_ITERS 1000
 #define THREAD_MAX 10

tools/testing/selftests/futex/functional/futex_requeue_pi_mismatched_ops.c

@@ -25,7 +25,7 @@
 #include <time.h>
 
 #include "futextest.h"
-#include "../../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 futex_t f1 = FUTEX_INITIALIZER;
 futex_t f2 = FUTEX_INITIALIZER;

tools/testing/selftests/futex/functional/futex_requeue_pi_signal_restart.c

@@ -27,7 +27,7 @@
 
 #include "atomic.h"
 #include "futextest.h"
-#include "../../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 #define DELAY_US 100
 

tools/testing/selftests/futex/functional/futex_wait.c

@@ -11,7 +11,7 @@
 #include <fcntl.h>
 
 #include "futextest.h"
-#include "../../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 #define timeout_ns  30000000
 #define WAKE_WAIT_US 10000

tools/testing/selftests/futex/functional/futex_wait_private_mapped_file.c

@@ -28,7 +28,7 @@
 #include <signal.h>
 
 #include "futextest.h"
-#include "../../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 #define PAGE_SZ 4096
 

tools/testing/selftests/futex/functional/futex_wait_timeout.c

@@ -19,7 +19,7 @@
 
 #include "futextest.h"
 #include "futex2test.h"
-#include "../../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 static long timeout_ns = 100000;	/* 100us default timeout */
 static futex_t futex_pi;

tools/testing/selftests/futex/functional/futex_wait_uninitialized_heap.c

@@ -30,7 +30,7 @@
 #include <libgen.h>
 
 #include "futextest.h"
-#include "../../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 #define WAIT_US 5000000
 

tools/testing/selftests/futex/functional/futex_wait_wouldblock.c

@@ -24,7 +24,7 @@
 
 #include "futextest.h"
 #include "futex2test.h"
-#include "../../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 #define timeout_ns 100000
 

tools/testing/selftests/futex/functional/futex_waitv.c

@@ -18,7 +18,7 @@
 
 #include "futextest.h"
 #include "futex2test.h"
-#include "../../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 #define WAKE_WAIT_US 10000
 #define NR_FUTEXES 30

tools/testing/selftests/hid/hid_common.h

@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /* Copyright (c) 2022-2024 Red Hat */
 
-#include "../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 #include <fcntl.h>
 #include <fnmatch.h>

tools/testing/selftests/intel_pstate/aperf.c

@@ -11,7 +11,7 @@
 #include <errno.h>
 #include <string.h>
 #include <time.h>
-#include "../kselftest.h"
+#include "kselftest.h"
 
 #define MSEC_PER_SEC	1000L
 #define NSEC_PER_MSEC	1000000L

tools/testing/selftests/iommu/iommufd_utils.h

@@ -11,7 +11,7 @@
 #include <assert.h>
 #include <poll.h>
 
-#include "../kselftest_harness.h"
+#include "kselftest_harness.h"
 #include "../../../../drivers/iommu/iommufd/iommufd_test.h"
 
 /* Hack to make assertions more readable */

tools/testing/selftests/ipc/msgque.c

@@ -7,7 +7,7 @@
 #include <sys/msg.h>
 #include <fcntl.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 
 #define MAX_MSG_SIZE		32
 

tools/testing/selftests/ir/ir_loopback.c

@@ -23,7 +23,7 @@
 #include <dirent.h>
 #include <sys/stat.h>
 #include <fcntl.h>
-#include "../kselftest.h"
+#include "kselftest.h"
 
 #define TEST_SCANCODES	10
 #define SYSFS_PATH_MAX 256

tools/testing/selftests/kcmp/kcmp_test.c

@@ -18,7 +18,7 @@
 #include <sys/wait.h>
 #include <sys/epoll.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 
 static long sys_kcmp(int pid1, int pid2, int type, unsigned long fd1, unsigned long fd2)
 {

tools/testing/selftests/kselftest_harness.h

@@ -14,7 +14,7 @@
  *
  * .. code-block:: c
  *
- *    #include "../kselftest_harness.h"
+ *    #include "kselftest_harness.h"
  *
  *    TEST(standalone_test) {
  *      do_some_stuff;

tools/testing/selftests/kselftest_harness/harness-selftest.c

@@ -8,7 +8,7 @@
 /* Avoid any inconsistencies */
 #define TH_LOG_STREAM stdout
 
-#include "../kselftest_harness.h"
+#include "kselftest_harness.h"
 
 static void test_helper(struct __test_metadata *_metadata)
 {

tools/testing/selftests/landlock/audit.h

@@ -20,7 +20,7 @@
 #include <sys/time.h>
 #include <unistd.h>
 
-#include "../kselftest.h"
+#include "kselftest.h"
 
 #ifndef ARRAY_SIZE
 #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))

tools/testing/selftests/landlock/common.h

@@ -17,7 +17,7 @@
 #include <sys/wait.h>
 #include <unistd.h>
 
-#include "../kselftest_harness.h"
+#include "kselftest_harness.h"
 #include "wrappers.h"
 
 #define TMP_DIR "tmp"

tools/testing/selftests/lib.mk

@@ -199,6 +199,9 @@ clean: $(if $(TEST_GEN_MODS_DIR),clean_mods_dir)
 # Build with _GNU_SOURCE by default
 CFLAGS += -D_GNU_SOURCE=
 
+# Additional include paths needed by kselftest.h and local headers
+CFLAGS += -I${top_srcdir}/tools/testing/selftests
+
 # Enables to extend CFLAGS and LDFLAGS from command line, e.g.
 # make USERCFLAGS=-Werror USERLDFLAGS=-static
 CFLAGS += $(USERCFLAGS)

tools/testing/selftests/lsm/lsm_get_self_attr_test.c

@@ -13,7 +13,7 @@
 #include <stdio.h>
 #include <unistd.h>
 #include <sys/types.h>
-#include "../kselftest_harness.h"
+#include "kselftest_harness.h"
 #include "common.h"
 
 static struct lsm_ctx *next_ctx(struct lsm_ctx *ctxp)