linux-kernel - [PATCH AUTOSEL 6.12 04/30] selftests: ublk: fix test_stripe

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Message-Id: <20250414132848.679855-4-sashal@kernel.org>
Date: Mon, 14 Apr 2025 09:28:21 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Ming Lei <ming.lei@...hat.com>,
	Uday Shankar <ushankar@...estorage.com>,
	Jens Axboe <axboe@...nel.dk>,
	Sasha Levin <sashal@...nel.org>,
	shuah@...nel.org,
	linux-block@...r.kernel.org,
	linux-kselftest@...r.kernel.org
Subject: [PATCH AUTOSEL 6.12 04/30] selftests: ublk: fix test_stripe_04

From: Ming Lei <ming.lei@...hat.com>

[ Upstream commit 72070e57b0a518ec8e562a2b68fdfc796ef5c040 ]

Commit 57ed58c13256 ("selftests: ublk: enable zero copy for stripe target")
added test entry of test_stripe_04, but forgot to add the test script.

So fix the test by adding the script file.

Reported-by: Uday Shankar <ushankar@...estorage.com>
Signed-off-by: Ming Lei <ming.lei@...hat.com>
Reviewed-by: Uday Shankar <ushankar@...estorage.com>
Link: https://lore.kernel.org/r/20250404001849.1443064-1-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@...nel.dk>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 .../testing/selftests/ublk/test_stripe_04.sh  | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100755 tools/testing/selftests/ublk/test_stripe_04.sh

diff --git a/tools/testing/selftests/ublk/test_stripe_04.sh b/tools/testing/selftests/ublk/test_stripe_04.sh
new file mode 100755
index 0000000000000..1f2b642381d17
--- /dev/null
+++ b/tools/testing/selftests/ublk/test_stripe_04.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+. "$(cd "$(dirname "$0")" && pwd)"/test_common.sh
+
+TID="stripe_04"
+ERR_CODE=0
+
+_prep_test "stripe" "mkfs & mount & umount on zero copy"
+
+backfile_0=$(_create_backfile 256M)
+backfile_1=$(_create_backfile 256M)
+dev_id=$(_add_ublk_dev -t stripe -z -q 2 "$backfile_0" "$backfile_1")
+_check_add_dev $TID $? "$backfile_0" "$backfile_1"
+
+_mkfs_mount_test /dev/ublkb"${dev_id}"
+ERR_CODE=$?
+
+_cleanup_test "stripe"
+
+_remove_backfile "$backfile_0"
+_remove_backfile "$backfile_1"
+
+_show_result $TID $ERR_CODE
-- 
2.39.5