linux-kernel - [PATCH v2 4/4] selftest/vm: add skip support to mremap

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Date:   Wed, 20 Apr 2022 21:57:21 +0000
From:   Sidhartha Kumar <sidhartha.kumar@...cle.com>
To:     shuah@...nel.org, akpm@...ux-foundation.org
Cc:     Sidhartha Kumar <sidhartha.kumar@...cle.com>, linux-mm@...ck.org,
        linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org,
        Shuah Khan <skhan@...uxfoundation.org>
Subject: [PATCH v2 4/4] selftest/vm: add skip support to mremap_test

Allow the mremap test to be skipped due to errors such as failing to parse
the mmap_min_addr sysctl.

Signed-off-by: Sidhartha Kumar <sidhartha.kumar@...cle.com>
Reviewed-by: Shuah Khan <skhan@...uxfoundation.org>
---
v2:
-add Reviewed-by tag
-fix commit message formatting

 tools/testing/selftests/vm/run_vmtests.sh | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/vm/run_vmtests.sh b/tools/testing/selftests/vm/run_vmtests.sh
index 88e15fbb5027..eae98f5de2cc 100755
--- a/tools/testing/selftests/vm/run_vmtests.sh
+++ b/tools/testing/selftests/vm/run_vmtests.sh
@@ -272,11 +272,16 @@ echo "-------------------"
 echo "running mremap_test"
 echo "-------------------"
 ./mremap_test
-if [ $? -ne 0 ]; then
+ret_val=$?
+
+if [ $ret_val -eq 0 ]; then
+	echo "[PASS]"
+elif [ $ret_val -eq $ksft_skip ]; then
+	 echo "[SKIP]"
+	 exitcode=$ksft_skip
+else
 	echo "[FAIL]"
 	exitcode=1
-else
-	echo "[PASS]"
 fi
 
 echo "-----------------"
-- 
2.27.0