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Tue, 7 Jul 2020 15:53:47 +0000 (GMT) Received: from [9.85.70.197] (unknown [9.85.70.197]) by d06av22.portsmouth.uk.ibm.com (Postfix) with ESMTP; Tue, 7 Jul 2020 15:53:47 +0000 (GMT) Subject: Re: [PATCH 2/2] selftest/cpuidle: Add support for cpuidle latency measurement To: Shuah Khan , rjw@rjwysocki.net, daniel.lezcano@linaro.org, mpe@ellerman.id.au, benh@kernel.crashing.org, paulus@samba.org, srivatsa@csail.mit.edu, shuah@kernel.org, ego@linux.vnet.ibm.com, svaidy@linux.ibm.com, linux-pm@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org References: <20200707152917.10652-1-psampat@linux.ibm.com> <20200707152917.10652-3-psampat@linux.ibm.com> From: Pratik Sampat Message-ID: <77f3c7a1-bfb0-d6ff-67e1-1854e390016e@linux.ibm.com> Date: Tue, 7 Jul 2020 21:23:46 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.9.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235, 18.0.687 definitions=2020-07-07_08:2020-07-07, 2020-07-07 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 clxscore=1011 malwarescore=0 mlxlogscore=999 suspectscore=0 priorityscore=1501 cotscore=-2147483648 impostorscore=0 bulkscore=0 phishscore=0 lowpriorityscore=0 spamscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2004280000 definitions=main-2007070113 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" [..snip..] >> + >> +ins_mod() >> +{ >> +    if [ ! -f "$MODULE" ]; then >> +        printf "$MODULE module does not exist. Exitting\n" >> +        exit 2 > > Please use ksft_skip code to indicate the test is being skipped. > Sure thing I'll use ksft_skip exit code instead. >> +    fi >> +    printf "Inserting $MODULE module\n\n" >> +    insmod $MODULE >> +    if [ $? != 0 ]; then >> +        printf "Insmod $MODULE failed\n" >> +        exit 2 > > This is fine since you expect to be able to load the module. > Thanks for the review. Pratik [..snip..] >> > > thanks, > -- Shuah