From: Sun Jian <sun.jian.kdev@gmail.com>
To: Shuah Khan <shuah@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
David Hildenbrand <david@kernel.org>,
linux-kselftest@vger.kernel.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, Sun Jian <sun.jian.kdev@gmail.com>
Subject: [PATCH] selftests/mm: run_vmtests.sh: fix relative path handling
Date: Thu, 8 Jan 2026 11:16:04 +0800 [thread overview]
Message-ID: <20260108031604.12379-1-sun.jian.kdev@gmail.com> (raw)
run_vmtests.sh relies on being invoked from its own directory and uses
relative paths to run tests.
Change to the script directory at startup so it can be run from any
working directory without failing.
Signed-off-by: Sun Jian <sun.jian.kdev@gmail.com>
---
tools/testing/selftests/mm/run_vmtests.sh | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tools/testing/selftests/mm/run_vmtests.sh b/tools/testing/selftests/mm/run_vmtests.sh
index d9173f2312b7..74c33fd07764 100755
--- a/tools/testing/selftests/mm/run_vmtests.sh
+++ b/tools/testing/selftests/mm/run_vmtests.sh
@@ -5,6 +5,10 @@
# Kselftest framework requirement - SKIP code is 4.
ksft_skip=4
+# Ensure relative paths work regardless of caller's cwd.
+SCRIPT_DIR=$(CDPATH= cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)
+cd "$SCRIPT_DIR" || exit 1
+
count_total=0
count_pass=0
count_fail=0
--
2.43.0
next reply other threads:[~2026-01-08 3:17 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-08 3:16 Sun Jian [this message]
2026-01-08 21:28 ` Andrew Morton
2026-01-09 2:08 ` sun jian
2026-01-09 13:41 ` David Hildenbrand (Red Hat)
2026-01-09 17:28 ` [PATCH v2] selftests/mm: run_vmtests.sh: fail if invoked from the wrong directory Sun Jian
2026-01-10 1:00 ` SeongJae Park
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