From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1D3F71DB13A; Sat, 12 Sep 2026 14:42:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789224165; cv=none; b=KWqtS8WfeTBVIzggzZnYnmbdruGr4XKRGGzKg1QpIxqNrKziQ2YJeEB2gvYFcou72RHHIp3rqSz7qt2off9n8Jk1mscRUYyXCp+EQbuT145Zy+H8vXWdwcr8a+XI3OKrLJ5WLRZUd/0gEv/yVNTabTqhJ8HOs1ksHnQbWZR9KLM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789224165; c=relaxed/simple; bh=uSWgiciJiS1forYdri9BGNNlm4Uh11hUqliOKXNlQ/o=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ju9RdeS/eJ7Nzi7Wfq8zhY3j7CaCZD0Zxvv3ss/PNLu4TgoFH1uu0+qAADNYD8VuHznH4NkiSK0qRmjfe0xTOwACSBCI2kAO8hTIgSE2geVvV/QZNph79auEz36TaArMagW++iOmBB9GZI/F8mV3nn9s1IT7qaURTKOe5DnjCZ0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=QlJzJ1h+; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="QlJzJ1h+" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CCC551F000FF; Sat, 12 Sep 2026 14:42:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1789224163; bh=ZhJOYn90QAeOdZEoDbKshMx91TsuTAeI9pTSqHIn6ko=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=QlJzJ1h+6nZH158jzkYK3bCVWFr+Co56Dv0IxwuU3gwQymb/z+jzTRNNbKJc+AiDa xy+T8SR/55x53/r5HfKXWgF/gFlYheUMg5u/CHN1XDfLFPN8652AJp4SziZyugauGb b1qgjGqMOzPoIhGXALgZZc4q9fRygqMM22K1Fvu0= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Cheng-Han Wu , Shuah Khan , Sasha Levin Subject: [PATCH 6.6 0936/1424] selftests/zram: fix kernel_gte() for POSIX sh Date: Sat, 12 Sep 2026 08:56:08 +0200 Message-ID: <20260912065628.282776546@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260912065607.279695368@linuxfoundation.org> References: <20260912065607.279695368@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Cheng-Han Wu [ Upstream commit 649ba27dfac784427a01f9c95c09ecbcb88900d8 ] Commit fc4eb486a59d ("selftests/zram: Skip max_comp_streams interface on newer kernel") added kernel_gte() to zram_lib.sh. The function uses the bash-specific [[ ... ]] conditional, but zram selftests source this file while running under /bin/sh. On systems where /bin/sh is dash, such as Debian, the following test fails: dash -c ' kernel_major=6; kernel_minor=1; major=6; minor=0 if [ $kernel_major -gt $major ]; then echo ok elif [[ $kernel_major -eq $major && $kernel_minor -ge $minor ]]; then echo ok fi' with: dash: 5: [[: not found Use separate POSIX test expressions joined by && instead. Fixes: fc4eb486a59d ("selftests/zram: Skip max_comp_streams interface on newer kernel") Signed-off-by: Cheng-Han Wu Signed-off-by: Shuah Khan Signed-off-by: Sasha Levin --- tools/testing/selftests/zram/zram_lib.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/zram/zram_lib.sh b/tools/testing/selftests/zram/zram_lib.sh index 21ec1966de76c..0d44d83888f9d 100755 --- a/tools/testing/selftests/zram/zram_lib.sh +++ b/tools/testing/selftests/zram/zram_lib.sh @@ -37,7 +37,7 @@ kernel_gte() if [ $kernel_major -gt $major ]; then return 0 - elif [[ $kernel_major -eq $major && $kernel_minor -ge $minor ]]; then + elif [ $kernel_major -eq $major ] && [ $kernel_minor -ge $minor ]; then return 0 fi -- 2.53.0