3 files changed, 22 insertions, 4 deletions
diff --git a/tools/testing/selftests/kselftest/ksft.py b/tools/testing/selftests/kselftest/ksft.py
index bf215790a89d..0e030837fc17 100644
--- a/tools/testing/selftests/kselftest/ksft.py
+++ b/tools/testing/selftests/kselftest/ksft.py
@@ -27,6 +27,9 @@ def set_plan(num_tests):
 
 
 def print_cnts():
+    if ksft_cnt['skip'] > 0:
+        print(f"# {ksft_cnt['skip']} skipped test(s) detected. Consider enabling relevant config options to improve coverage.")
+
     print(
         f"# Totals: pass:{ksft_cnt['pass']} fail:{ksft_cnt['fail']} xfail:0 xpass:0 skip:{ksft_cnt['skip']} error:0"
     )
diff --git a/tools/testing/selftests/kselftest/ktap_helpers.sh b/tools/testing/selftests/kselftest/ktap_helpers.sh
index 79a125eb24c2..32dbfe9da2c4 100644
--- a/tools/testing/selftests/kselftest/ktap_helpers.sh
+++ b/tools/testing/selftests/kselftest/ktap_helpers.sh
@@ -7,6 +7,7 @@
 KTAP_TESTNO=1
 KTAP_CNT_PASS=0
 KTAP_CNT_FAIL=0
+KTAP_CNT_XFAIL=0
 KTAP_CNT_SKIP=0
 
 KSFT_PASS=0
@@ -40,7 +41,7 @@ ktap_skip_all() {
 __ktap_test() {
 	result="$1"
 	description="$2"
-	directive="$3" # optional
+	directive="${3:-}" # optional
 
 	local directive_str=
 	[ ! -z "$directive" ] && directive_str="# $directive"
@@ -69,6 +70,16 @@ ktap_test_skip() {
 	KTAP_CNT_SKIP=$((KTAP_CNT_SKIP+1))
 }
 
+ktap_test_xfail() {
+	description="$1"
+
+	result="ok"
+	directive="XFAIL"
+	__ktap_test "$result" "$description" "$directive"
+
+	KTAP_CNT_XFAIL=$((KTAP_CNT_XFAIL+1))
+}
+
 ktap_test_fail() {
 	description="$1"
 
@@ -99,7 +110,7 @@ ktap_exit_fail_msg() {
 ktap_finished() {
 	ktap_print_totals
 
-	if [ $((KTAP_CNT_PASS + KTAP_CNT_SKIP)) -eq "$KSFT_NUM_TESTS" ]; then
+	if [ $((KTAP_CNT_PASS + KTAP_CNT_SKIP + KTAP_CNT_XFAIL)) -eq "$KSFT_NUM_TESTS" ]; then
 		exit "$KSFT_PASS"
 	else
 		exit "$KSFT_FAIL"
@@ -107,5 +118,9 @@ ktap_finished() {
 }
 
 ktap_print_totals() {
-	echo "# Totals: pass:$KTAP_CNT_PASS fail:$KTAP_CNT_FAIL xfail:0 xpass:0 skip:$KTAP_CNT_SKIP error:0"
+	if [ "$KTAP_CNT_SKIP" -gt 0 ]; then
+		echo "# $KTAP_CNT_SKIP skipped test(s) detected. " \
+			"Consider enabling relevant config options to improve coverage."
+	fi
+	echo "# Totals: pass:$KTAP_CNT_PASS fail:$KTAP_CNT_FAIL xfail:$KTAP_CNT_XFAIL xpass:0 skip:$KTAP_CNT_SKIP error:0"
 }
diff --git a/tools/testing/selftests/kselftest/module.sh b/tools/testing/selftests/kselftest/module.sh
index fb4733faff12..51fb65159932 100755
--- a/tools/testing/selftests/kselftest/module.sh
+++ b/tools/testing/selftests/kselftest/module.sh
@@ -11,7 +11,7 @@
 #   SPDX-License-Identifier: GPL-2.0+
 #   $(dirname $0)/../kselftest/module.sh "description" module_name
 #
-# Example: tools/testing/selftests/lib/printf.sh
+# Example: tools/testing/selftests/lib/bitmap.sh
 
 desc=""				# Output prefix.
 module=""			# Filename (without the .ko).