diff --git a/tools/testing/selftests/filesystems/binderfs/binderfs_test.c b/tools/testing/selftests/filesystems/binderfs/binderfs_test.c
index 8a6b507e34a8..1d27f52c61e6 100644
--- a/tools/testing/selftests/filesystems/binderfs/binderfs_test.c
+++ b/tools/testing/selftests/filesystems/binderfs/binderfs_test.c
@@ -21,7 +21,6 @@
 #include <linux/android/binder.h>
 #include <linux/android/binderfs.h>
 
-#include "../../kselftest.h"
 #include "../../kselftest_harness.h"
 
 #define DEFAULT_THREADS 4
@@ -37,37 +36,26 @@
 		fd = -EBADF;        \
 	}
 
-#define log_exit(format, ...)                                                  \
-	({                                                                     \
-		fprintf(stderr, format "\n", ##__VA_ARGS__);                   \
-		exit(EXIT_FAILURE);                                            \
-	})
-
-static void change_mountns(void)
+static void change_mountns(struct __test_metadata *_metadata)
 {
 	int ret;
 
 	ret = unshare(CLONE_NEWNS);
-	if (ret < 0)
-		ksft_exit_fail_msg("%s - Failed to unshare mount namespace\n",
-				   strerror(errno));
+	ASSERT_EQ(ret, 0) {
+		TH_LOG("%s - Failed to unshare mount namespace",
+			strerror(errno));
+	}
 
 	ret = mount(NULL, "/", NULL, MS_REC | MS_PRIVATE, 0);
-	if (ret < 0)
-		ksft_exit_fail_msg("%s - Failed to mount / as private\n",
-				   strerror(errno));
-}
-
-static void rmdir_protect_errno(const char *dir)
-{
-	int saved_errno = errno;
-	(void)rmdir(dir);
-	errno = saved_errno;
+	ASSERT_EQ(ret, 0) {
+		TH_LOG("%s - Failed to mount / as private",
+			strerror(errno));
+	}
 }
 
-static int __do_binderfs_test(void)
+static int __do_binderfs_test(struct __test_metadata *_metadata)
 {
-	int fd, ret, saved_errno;
+	int fd, ret, saved_errno, result = 1;
 	size_t len;
 	ssize_t wret;
 	struct binderfs_device device = { 0 };
@@ -75,113 +63,107 @@ static int __do_binderfs_test(void)
 	char binderfs_mntpt[] = P_tmpdir "/binderfs_XXXXXX",
 		device_path[sizeof(P_tmpdir "/binderfs_XXXXXX/") + BINDERFS_MAX_NAME];
 
-	change_mountns();
+	change_mountns(_metadata);
 
-	if (!mkdtemp(binderfs_mntpt))
-		ksft_exit_fail_msg(
-			"%s - Failed to create binderfs mountpoint\n",
+	EXPECT_NE(mkdtemp(binderfs_mntpt), NULL) {
+		TH_LOG("%s - Failed to create binderfs mountpoint",
 			strerror(errno));
+		goto out;
+	}
 
 	ret = mount(NULL, binderfs_mntpt, "binder", 0, 0);
-	if (ret < 0) {
-		if (errno != ENODEV)
-			ksft_exit_fail_msg("%s - Failed to mount binderfs\n",
-					   strerror(errno));
-
-		rmdir_protect_errno(binderfs_mntpt);
-		return 1;
+	EXPECT_EQ(ret, 0) {
+		if (errno == ENODEV)
+			XFAIL(goto out, "binderfs missing");
+		TH_LOG("%s - Failed to mount binderfs", strerror(errno));
+		goto rmdir;
 	}
 
-	/* binderfs mount test passed */
-	ksft_inc_pass_cnt();
+	/* success: binderfs mounted */
 
 	memcpy(device.name, "my-binder", strlen("my-binder"));
 
 	snprintf(device_path, sizeof(device_path), "%s/binder-control", binderfs_mntpt);
 	fd = open(device_path, O_RDONLY | O_CLOEXEC);
-	if (fd < 0)
-		ksft_exit_fail_msg(
-			"%s - Failed to open binder-control device\n",
+	EXPECT_GE(fd, 0) {
+		TH_LOG("%s - Failed to open binder-control device",
 			strerror(errno));
+		goto umount;
+	}
 
 	ret = ioctl(fd, BINDER_CTL_ADD, &device);
 	saved_errno = errno;
 	close(fd);
 	errno = saved_errno;
-	if (ret < 0) {
-		rmdir_protect_errno(binderfs_mntpt);
-		ksft_exit_fail_msg(
-			"%s - Failed to allocate new binder device\n",
+	EXPECT_GE(ret, 0) {
+		TH_LOG("%s - Failed to allocate new binder device",
 			strerror(errno));
+		goto umount;
 	}
 
-	ksft_print_msg(
-		"Allocated new binder device with major %d, minor %d, and name %s\n",
+	TH_LOG("Allocated new binder device with major %d, minor %d, and name %s",
 		device.major, device.minor, device.name);
 
-	/* binder device allocation test passed */
-	ksft_inc_pass_cnt();
+	/* success: binder device allocation */
 
 	snprintf(device_path, sizeof(device_path), "%s/my-binder", binderfs_mntpt);
 	fd = open(device_path, O_CLOEXEC | O_RDONLY);
-	if (fd < 0) {
-		rmdir_protect_errno(binderfs_mntpt);
-		ksft_exit_fail_msg("%s - Failed to open my-binder device\n",
-				   strerror(errno));
+	EXPECT_GE(fd, 0) {
+		TH_LOG("%s - Failed to open my-binder device",
+			strerror(errno));
+		goto umount;
 	}
 
 	ret = ioctl(fd, BINDER_VERSION, &version);
 	saved_errno = errno;
 	close(fd);
 	errno = saved_errno;
-	if (ret < 0) {
-		rmdir_protect_errno(binderfs_mntpt);
-		ksft_exit_fail_msg(
-			"%s - Failed to open perform BINDER_VERSION request\n",
+	EXPECT_GE(ret, 0) {
+		TH_LOG("%s - Failed to open perform BINDER_VERSION request",
 			strerror(errno));
+		goto umount;
 	}
 
-	ksft_print_msg("Detected binder version: %d\n",
-		       version.protocol_version);
+	TH_LOG("Detected binder version: %d", version.protocol_version);
 
-	/* binder transaction with binderfs binder device passed */
-	ksft_inc_pass_cnt();
+	/* success: binder transaction with binderfs binder device */
 
 	ret = unlink(device_path);
-	if (ret < 0) {
-		rmdir_protect_errno(binderfs_mntpt);
-		ksft_exit_fail_msg("%s - Failed to delete binder device\n",
-				   strerror(errno));
+	EXPECT_EQ(ret, 0) {
+		TH_LOG("%s - Failed to delete binder device",
+			strerror(errno));
+		goto umount;
 	}
 
-	/* binder device removal passed */
-	ksft_inc_pass_cnt();
+	/* success: binder device removal */
 
 	snprintf(device_path, sizeof(device_path), "%s/binder-control", binderfs_mntpt);
 	ret = unlink(device_path);
-	if (!ret) {
-		rmdir_protect_errno(binderfs_mntpt);
-		ksft_exit_fail_msg("Managed to delete binder-control device\n");
-	} else if (errno != EPERM) {
-		rmdir_protect_errno(binderfs_mntpt);
-		ksft_exit_fail_msg(
-			"%s - Failed to delete binder-control device but exited with unexpected error code\n",
+	EXPECT_NE(ret, 0) {
+		TH_LOG("Managed to delete binder-control device");
+		goto umount;
+	}
+	EXPECT_EQ(errno, EPERM) {
+		TH_LOG("%s - Failed to delete binder-control device but exited with unexpected error code",
 			strerror(errno));
+		goto umount;
 	}
 
-	/* binder-control device removal failed as expected */
-	ksft_inc_xfail_cnt();
+	/* success: binder-control device removal failed as expected */
+	result = 0;
 
-on_error:
+umount:
 	ret = umount2(binderfs_mntpt, MNT_DETACH);
-	rmdir_protect_errno(binderfs_mntpt);
-	if (ret < 0)
-		ksft_exit_fail_msg("%s - Failed to unmount binderfs\n",
-				   strerror(errno));
-
-	/* binderfs unmount test passed */
-	ksft_inc_pass_cnt();
-	return 0;
+	EXPECT_EQ(ret, 0) {
+		TH_LOG("%s - Failed to unmount binderfs", strerror(errno));
+	}
+rmdir:
+	ret = rmdir(binderfs_mntpt);
+	EXPECT_EQ(ret, 0) {
+		TH_LOG("%s - Failed to rmdir binderfs mount", strerror(errno));
+	}
+out:
+	return result;
 }
 
 static int wait_for_pid(pid_t pid)
@@ -291,7 +273,7 @@ static int write_id_mapping(enum idmap_type type, pid_t pid, const char *buf,
 	return 0;
 }
 
-static void change_userns(int syncfds[2])
+static void change_userns(struct __test_metadata *_metadata, int syncfds[2])
 {
 	int ret;
 	char buf;
@@ -299,25 +281,29 @@ static void change_userns(int syncfds[2])
 	close_prot_errno_disarm(syncfds[1]);
 
 	ret = unshare(CLONE_NEWUSER);
-	if (ret < 0)
-		ksft_exit_fail_msg("%s - Failed to unshare user namespace\n",
-				   strerror(errno));
+	ASSERT_EQ(ret, 0) {
+		TH_LOG("%s - Failed to unshare user namespace",
+			strerror(errno));
+	}
 
 	ret = write_nointr(syncfds[0], "1", 1);
-	if (ret != 1)
-		ksft_exit_fail_msg("write_nointr() failed\n");
+	ASSERT_EQ(ret, 1) {
+		TH_LOG("write_nointr() failed");
+	}
 
 	ret = read_nointr(syncfds[0], &buf, 1);
-	if (ret != 1)
-		ksft_exit_fail_msg("read_nointr() failed\n");
+	ASSERT_EQ(ret, 1) {
+		TH_LOG("read_nointr() failed");
+	}
 
 	close_prot_errno_disarm(syncfds[0]);
 
-	if (setid_userns_root())
-		ksft_exit_fail_msg("setid_userns_root() failed");
+	ASSERT_EQ(setid_userns_root(), 0) {
+		TH_LOG("setid_userns_root() failed");
+	}
 }
 
-static void change_idmaps(int syncfds[2], pid_t pid)
+static void change_idmaps(struct __test_metadata *_metadata, int syncfds[2], pid_t pid)
 {
 	int ret;
 	char buf;
@@ -326,35 +312,42 @@ static void change_idmaps(int syncfds[2], pid_t pid)
 	close_prot_errno_disarm(syncfds[0]);
 
 	ret = read_nointr(syncfds[1], &buf, 1);
-	if (ret != 1)
-		ksft_exit_fail_msg("read_nointr() failed\n");
+	ASSERT_EQ(ret, 1) {
+		TH_LOG("read_nointr() failed");
+	}
 
 	snprintf(id_map, sizeof(id_map), "0 %d 1\n", getuid());
 	ret = write_id_mapping(UID_MAP, pid, id_map, strlen(id_map));
-	if (ret)
-		ksft_exit_fail_msg("write_id_mapping(UID_MAP) failed");
+	ASSERT_EQ(ret, 0) {
+		TH_LOG("write_id_mapping(UID_MAP) failed");
+	}
 
 	snprintf(id_map, sizeof(id_map), "0 %d 1\n", getgid());
 	ret = write_id_mapping(GID_MAP, pid, id_map, strlen(id_map));
-	if (ret)
-		ksft_exit_fail_msg("write_id_mapping(GID_MAP) failed");
+	ASSERT_EQ(ret, 0) {
+		TH_LOG("write_id_mapping(GID_MAP) failed");
+	}
 
 	ret = write_nointr(syncfds[1], "1", 1);
-	if (ret != 1)
-		ksft_exit_fail_msg("write_nointr() failed");
+	ASSERT_EQ(ret, 1) {
+		TH_LOG("write_nointr() failed");
+	}
 
 	close_prot_errno_disarm(syncfds[1]);
 }
 
+struct __test_metadata *_thread_metadata;
 static void *binder_version_thread(void *data)
 {
+	struct __test_metadata *_metadata = _thread_metadata;
 	int fd = PTR_TO_INT(data);
 	struct binder_version version = { 0 };
 	int ret;
 
 	ret = ioctl(fd, BINDER_VERSION, &version);
 	if (ret < 0)
-		ksft_print_msg("%s - Failed to open perform BINDER_VERSION request\n", strerror(errno));
+		TH_LOG("%s - Failed to open perform BINDER_VERSION request\n",
+			strerror(errno));
 
 	pthread_exit(data);
 }
@@ -377,68 +370,79 @@ TEST(binderfs_stress)
 		device_path[sizeof(P_tmpdir "/binderfs_XXXXXX/") + BINDERFS_MAX_NAME];
 
 	ret = socketpair(PF_LOCAL, SOCK_STREAM | SOCK_CLOEXEC, 0, syncfds);
-	if (ret < 0)
-		ksft_exit_fail_msg("%s - Failed to create socket pair", strerror(errno));
+	ASSERT_EQ(ret, 0) {
+		TH_LOG("%s - Failed to create socket pair", strerror(errno));
+	}
 
 	pid = fork();
-	if (pid < 0) {
+	ASSERT_GE(pid, 0) {
+		TH_LOG("%s - Failed to fork", strerror(errno));
 		close_prot_errno_disarm(syncfds[0]);
 		close_prot_errno_disarm(syncfds[1]);
-		ksft_exit_fail_msg("%s - Failed to fork", strerror(errno));
 	}
 
 	if (pid == 0) {
 		int i, j, k, nthreads;
 		pthread_attr_t attr;
 		pthread_t threads[DEFAULT_THREADS];
-		change_userns(syncfds);
-		change_mountns();
+		change_userns(_metadata, syncfds);
+		change_mountns(_metadata);
 
-		if (!mkdtemp(binderfs_mntpt))
-			log_exit("%s - Failed to create binderfs mountpoint\n",
-				 strerror(errno));
+		ASSERT_NE(mkdtemp(binderfs_mntpt), NULL) {
+			TH_LOG("%s - Failed to create binderfs mountpoint",
+				strerror(errno));
+		}
 
 		ret = mount(NULL, binderfs_mntpt, "binder", 0, 0);
-		if (ret < 0)
-			log_exit("%s - Failed to mount binderfs\n", strerror(errno));
+		ASSERT_EQ(ret, 0) {
+			TH_LOG("%s - Failed to mount binderfs", strerror(errno));
+		}
 
 		for (int i = 0; i < ARRAY_SIZE(fds); i++) {
 
 			snprintf(device_path, sizeof(device_path),
 				 "%s/binder-control", binderfs_mntpt);
 			fd = open(device_path, O_RDONLY | O_CLOEXEC);
-			if (fd < 0)
-				log_exit("%s - Failed to open binder-control device\n", strerror(errno));
+			ASSERT_GE(fd, 0) {
+				TH_LOG("%s - Failed to open binder-control device",
+					strerror(errno));
+			}
 
 			memset(&device, 0, sizeof(device));
 			snprintf(device.name, sizeof(device.name), "%d", i);
 			ret = ioctl(fd, BINDER_CTL_ADD, &device);
 			close_prot_errno_disarm(fd);
-			if (ret < 0)
-				log_exit("%s - Failed to allocate new binder device\n", strerror(errno));
+			ASSERT_EQ(ret, 0) {
+				TH_LOG("%s - Failed to allocate new binder device",
+					strerror(errno));
+			}
 
 			snprintf(device_path, sizeof(device_path), "%s/%d",
 				 binderfs_mntpt, i);
 			fds[i] = open(device_path, O_RDONLY | O_CLOEXEC);
-			if (fds[i] < 0)
-				log_exit("%s - Failed to open binder device\n", strerror(errno));
+			ASSERT_GE(fds[i], 0) {
+				TH_LOG("%s - Failed to open binder device", strerror(errno));
+			}
 		}
 
 		ret = umount2(binderfs_mntpt, MNT_DETACH);
-		rmdir_protect_errno(binderfs_mntpt);
-		if (ret < 0)
-			log_exit("%s - Failed to unmount binderfs\n", strerror(errno));
+		ASSERT_EQ(ret, 0) {
+			TH_LOG("%s - Failed to unmount binderfs", strerror(errno));
+			rmdir(binderfs_mntpt);
+		}
 
 		nthreads = get_nprocs_conf();
 		if (nthreads > DEFAULT_THREADS)
 			nthreads = DEFAULT_THREADS;
 
+		_thread_metadata = _metadata;
 		pthread_attr_init(&attr);
 		for (k = 0; k < ARRAY_SIZE(fds); k++) {
 			for (i = 0; i < nthreads; i++) {
 				ret = pthread_create(&threads[i], &attr, binder_version_thread, INT_TO_PTR(fds[k]));
 				if (ret) {
-					ksft_print_msg("%s - Failed to create thread %d\n", strerror(errno), i);
+					TH_LOG("%s - Failed to create thread %d",
+						strerror(errno), i);
 					break;
 				}
 			}
@@ -448,7 +452,8 @@ TEST(binderfs_stress)
 
 				ret = pthread_join(threads[j], &fdptr);
 				if (ret)
-					ksft_print_msg("%s - Failed to join thread %d for fd %d\n", strerror(errno), j, PTR_TO_INT(fdptr));
+					TH_LOG("%s - Failed to join thread %d for fd %d",
+						strerror(errno), j, PTR_TO_INT(fdptr));
 			}
 		}
 		pthread_attr_destroy(&attr);
@@ -459,11 +464,12 @@ TEST(binderfs_stress)
 		exit(EXIT_SUCCESS);
 	}
 
-	change_idmaps(syncfds, pid);
+	change_idmaps(_metadata, syncfds, pid);
 
 	ret = wait_for_pid(pid);
-	if (ret)
-		ksft_exit_fail_msg("wait_for_pid() failed");
+	ASSERT_EQ(ret, 0) {
+		TH_LOG("wait_for_pid() failed");
+	}
 }
 
 TEST(binderfs_test_privileged)
@@ -471,7 +477,7 @@ TEST(binderfs_test_privileged)
 	if (geteuid() != 0)
 		XFAIL(return, "Tests are not run as root. Skipping privileged tests");
 
-	if (__do_binderfs_test() == 1)
+	if (__do_binderfs_test(_metadata))
 		XFAIL(return, "The Android binderfs filesystem is not available");
 }
 
@@ -482,31 +488,33 @@ TEST(binderfs_test_unprivileged)
 	pid_t pid;
 
 	ret = socketpair(PF_LOCAL, SOCK_STREAM | SOCK_CLOEXEC, 0, syncfds);
-	if (ret < 0)
-		ksft_exit_fail_msg("%s - Failed to create socket pair", strerror(errno));
+	ASSERT_EQ(ret, 0) {
+		TH_LOG("%s - Failed to create socket pair", strerror(errno));
+	}
 
 	pid = fork();
-	if (pid < 0) {
+	ASSERT_GE(pid, 0) {
 		close_prot_errno_disarm(syncfds[0]);
 		close_prot_errno_disarm(syncfds[1]);
-		ksft_exit_fail_msg("%s - Failed to fork", strerror(errno));
+		TH_LOG("%s - Failed to fork", strerror(errno));
 	}
 
 	if (pid == 0) {
-		change_userns(syncfds);
-		if (__do_binderfs_test() == 1)
+		change_userns(_metadata, syncfds);
+		if (__do_binderfs_test(_metadata))
 			exit(2);
 		exit(EXIT_SUCCESS);
 	}
 
-	change_idmaps(syncfds, pid);
+	change_idmaps(_metadata, syncfds, pid);
 
 	ret = wait_for_pid(pid);
 	if (ret) {
 		if (ret == 2)
 			XFAIL(return, "The Android binderfs filesystem is not available");
-		else
-			ksft_exit_fail_msg("wait_for_pid() failed");
+		ASSERT_EQ(ret, 0) {
+			TH_LOG("wait_for_pid() failed");
+		}
 	}
 }
 
