diff --git a/tools/testing/selftests/vm/run_vmtests.sh b/tools/testing/selftests/vm/run_vmtests.sh
index 930c54eb5b4b..b90e9cf9716d 100755
--- a/tools/testing/selftests/vm/run_vmtests.sh
+++ b/tools/testing/selftests/vm/run_vmtests.sh
@@ -120,18 +120,17 @@ run_test ./gup_test -a
 # Dump pages 0, 19, and 4096, using pin_user_pages:
 run_test ./gup_test -ct -F 0x1 0 19 0x1000
 
-run_test ./userfaultfd anon 20 16
-run_test ./userfaultfd anon:dev 20 16
-# Hugetlb tests require source and destination huge pages. Pass in half the
-# size ($half_ufd_size_MB), which is used for *each*.
-run_test ./userfaultfd hugetlb "$half_ufd_size_MB" 32
-run_test ./userfaultfd hugetlb:dev "$half_ufd_size_MB" 32
-run_test ./userfaultfd hugetlb_shared "$half_ufd_size_MB" 32 "$mnt"/uffd-test
-rm -f "$mnt"/uffd-test
-run_test ./userfaultfd hugetlb_shared:dev "$half_ufd_size_MB" 32 "$mnt"/uffd-test
-rm -f "$mnt"/uffd-test
-run_test ./userfaultfd shmem 20 16
-run_test ./userfaultfd shmem:dev 20 16
+uffd_mods=("" ":dev" ":access_likely" ":access_likely:write_likely" ":write_likely")
+
+for mod in "${uffd_mods[@]}"; do
+	run_test ./userfaultfd anon${mod} 20 16
+	# Hugetlb tests require source and destination huge pages. Pass in half the
+	# size ($half_ufd_size_MB), which is used for *each*.
+	run_test ./userfaultfd hugetlb${mod} "$half_ufd_size_MB" 32
+	run_test ./userfaultfd hugetlb_shared${mod} "$half_ufd_size_MB" 32 "$mnt"/uffd-test
+	rm -f "$mnt"/uffd-test
+	run_test ./userfaultfd shmem${mod} 20 16
+done
 
 #cleanup
 umount "$mnt"
diff --git a/tools/testing/selftests/vm/userfaultfd.c b/tools/testing/selftests/vm/userfaultfd.c
index 28b881523d15..763458ce1d52 100644
--- a/tools/testing/selftests/vm/userfaultfd.c
+++ b/tools/testing/selftests/vm/userfaultfd.c
@@ -88,6 +88,8 @@ static volatile bool test_uffdio_zeropage_eexist = true;
 static bool test_uffdio_wp = true;
 /* Whether to test uffd minor faults */
 static bool test_uffdio_minor = false;
+static bool test_access_likely;
+static bool test_write_likely;
 
 static bool map_shared;
 static int shm_fd;
@@ -550,6 +552,12 @@ static void wp_range(int ufd, __u64 start, __u64 len, bool wp)
 	/* Undo write-protect, do wakeup after that */
 	prms.mode = wp ? UFFDIO_WRITEPROTECT_MODE_WP : 0;
 
+	if (test_access_likely)
+		prms.mode |= UFFDIO_WRITEPROTECT_MODE_ACCESS_LIKELY;
+
+	if (test_write_likely)
+		prms.mode |= UFFDIO_WRITEPROTECT_MODE_WRITE_LIKELY;
+
 	if (ioctl(ufd, UFFDIO_WRITEPROTECT, &prms))
 		err("clear WP failed: address=0x%"PRIx64, (uint64_t)start);
 }
@@ -563,6 +571,12 @@ static void continue_range(int ufd, __u64 start, __u64 len)
 	req.range.len = len;
 	req.mode = 0;
 
+	if (test_access_likely)
+		req.mode |= UFFDIO_CONTINUE_MODE_ACCESS_LIKELY;
+
+	if (test_write_likely)
+		req.mode |= UFFDIO_CONTINUE_MODE_WRITE_LIKELY;
+
 	if (ioctl(ufd, UFFDIO_CONTINUE, &req))
 		err("UFFDIO_CONTINUE failed for address 0x%" PRIx64,
 		    (uint64_t)start);
@@ -653,6 +667,13 @@ static int __copy_page(int ufd, unsigned long offset, bool retry)
 		uffdio_copy.mode = UFFDIO_COPY_MODE_WP;
 	else
 		uffdio_copy.mode = 0;
+
+	if (test_access_likely)
+		uffdio_copy.mode |= UFFDIO_COPY_MODE_ACCESS_LIKELY;
+
+	if (test_write_likely)
+		uffdio_copy.mode |= UFFDIO_COPY_MODE_WRITE_LIKELY;
+
 	uffdio_copy.copy = 0;
 	if (ioctl(ufd, UFFDIO_COPY, &uffdio_copy)) {
 		/* real retval in ufdio_copy.copy */
@@ -1080,6 +1101,13 @@ static int __uffdio_zeropage(int ufd, unsigned long offset, bool retry)
 	uffdio_zeropage.range.start = (unsigned long) area_dst + offset;
 	uffdio_zeropage.range.len = page_size;
 	uffdio_zeropage.mode = 0;
+
+	if (test_access_likely)
+		uffdio_zeropage.mode |= UFFDIO_ZEROPAGE_MODE_ACCESS_LIKELY;
+
+	if (test_write_likely)
+		uffdio_zeropage.mode |= UFFDIO_ZEROPAGE_MODE_WRITE_LIKELY;
+
 	ret = ioctl(ufd, UFFDIO_ZEROPAGE, &uffdio_zeropage);
 	res = uffdio_zeropage.zeropage;
 	if (ret) {
@@ -1648,6 +1676,10 @@ static void parse_test_type_arg(const char *raw_type)
 			set_test_type(token);
 		else if (!strcmp(token, "dev"))
 			test_dev_userfaultfd = true;
+		else if (!strcmp(token, "access_likely"))
+			test_access_likely = true;
+		else if (!strcmp(token, "write_likely"))
+			test_write_likely = true;
 		else
 			err("unrecognized test mod '%s'", token);
 	}
