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Thu, 16 Nov 2023 12:20:57 +0000 (GMT) From: Kajol Jain To: mpe@ellerman.id.au Subject: [PATCH 2/2] powerpc/hv-gpxi: Fix access permission of hv-gpci interface files Date: Thu, 16 Nov 2023 17:50:33 +0530 Message-Id: <20231116122033.160964-2-kjain@linux.ibm.com> X-Mailer: git-send-email 2.39.3 In-Reply-To: <20231116122033.160964-1-kjain@linux.ibm.com> References: <20231116122033.160964-1-kjain@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: G0hf5Ptcrf-g996m3Xn-MMJJDEl1Q2mB X-Proofpoint-ORIG-GUID: G0hf5Ptcrf-g996m3Xn-MMJJDEl1Q2mB X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.987,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-11-16_09,2023-11-16_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 suspectscore=0 phishscore=0 mlxscore=0 bulkscore=0 spamscore=0 priorityscore=1501 mlxlogscore=889 clxscore=1015 malwarescore=0 adultscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311060000 definitions=main-2311160098 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: atrajeev@linux.vnet.ibm.com, kjain@linux.ibm.com, Disha Goel , maddy@linux.ibm.com, disgoel@linux.ibm.com, linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Fix access permission of the hv-gpci topology information interface files from 0444 to 0400 (admin read only). Fixes: 71f1c39647d8 ("powerpc/hv_gpci: Add sysfs file inside hv_gpci device to show processor bus topology information") Reported-by: Disha Goel Signed-off-by: Kajol Jain --- arch/powerpc/perf/hv-gpci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/perf/hv-gpci.c b/arch/powerpc/perf/hv-gpci.c index 27f18119fda1..303d160319e8 100644 --- a/arch/powerpc/perf/hv-gpci.c +++ b/arch/powerpc/perf/hv-gpci.c @@ -890,7 +890,7 @@ static struct device_attribute *sysinfo_device_attr_create(int return NULL; sysfs_attr_init(&attr->attr); - attr->attr.mode = 0444; + attr->attr.mode = 0400; switch (sysinfo_interface_group_index) { case INTERFACE_PROCESSOR_BUS_TOPOLOGY_ATTR: