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Tue, 31 Jan 2023 15:20:11 GMT Received: from smtpav06.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id AA58058067; Tue, 31 Jan 2023 15:20:10 +0000 (GMT) Received: from smtpav06.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 810B058056; Tue, 31 Jan 2023 15:20:07 +0000 (GMT) Received: from [9.47.158.152] (unknown [9.47.158.152]) by smtpav06.wdc07v.mail.ibm.com (Postfix) with ESMTP; Tue, 31 Jan 2023 15:20:07 +0000 (GMT) Message-ID: Date: Tue, 31 Jan 2023 10:20:06 -0500 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.0 Subject: Re: [PATCH v5 06/25] powerpc/secvar: Use sysfs_emit() instead of sprintf() Content-Language: en-US To: Andrew Donnellan , linuxppc-dev@lists.ozlabs.org, linux-integrity@vger.kernel.org References: <20230131063928.388035-1-ajd@linux.ibm.com> <20230131063928.388035-7-ajd@linux.ibm.com> From: Stefan Berger In-Reply-To: <20230131063928.388035-7-ajd@linux.ibm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: 7s0-wcUkBqQS-KqTtDEHEYFZA-Iho481 X-Proofpoint-ORIG-GUID: StoRF08fLD_K8ibX9EQA9FznkT429up6 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.122.1 definitions=2023-01-31_08,2023-01-31_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 impostorscore=0 suspectscore=0 spamscore=0 malwarescore=0 lowpriorityscore=0 mlxlogscore=999 bulkscore=0 adultscore=0 priorityscore=1501 phishscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2301310135 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: , Cc: sudhakar@linux.ibm.com, erichte@linux.ibm.com, gregkh@linuxfoundation.org, nayna@linux.ibm.com, npiggin@gmail.com, linux-kernel@vger.kernel.org, zohar@linux.ibm.com, gjoyce@linux.ibm.com, ruscur@russell.cc, joel@jms.id.au, bgray@linux.ibm.com, brking@linux.ibm.com, gcwilson@linux.ibm.com Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On 1/31/23 01:39, Andrew Donnellan wrote: > From: Russell Currey > > The secvar format string and object size sysfs files are both ASCII > text, and should use sysfs_emit(). No functional change. > > Suggested-by: Greg Kroah-Hartman > Signed-off-by: Russell Currey > Signed-off-by: Andrew Donnellan > > --- > > v2: New patch (gregkh) > --- > arch/powerpc/kernel/secvar-sysfs.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/powerpc/kernel/secvar-sysfs.c b/arch/powerpc/kernel/secvar-sysfs.c > index 702044edf14d..b786d1005027 100644 > --- a/arch/powerpc/kernel/secvar-sysfs.c > +++ b/arch/powerpc/kernel/secvar-sysfs.c > @@ -35,7 +35,7 @@ static ssize_t format_show(struct kobject *kobj, struct kobj_attribute *attr, > if (rc) > goto out; > > - rc = sprintf(buf, "%s\n", format); > + rc = sysfs_emit(buf, "%s\n", format); > > out: > of_node_put(node); > @@ -57,7 +57,7 @@ static ssize_t size_show(struct kobject *kobj, struct kobj_attribute *attr, > return rc; > } > > - return sprintf(buf, "%llu\n", dsize); > + return sysfs_emit(buf, "%llu\n", dsize); > } > > static ssize_t data_read(struct file *filep, struct kobject *kobj, Reviewed-by: Stefan Berger