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X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 70e1fb47-1155-421d-87fc-2e58f638b6e0 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: R8JGZR+iDbMHBr6d1/e5lFC0v8kw+GsXpKD1SLaXeiCNoiF0c7JEDpJ6E2l6ApS+GxTjMH/a5y0GdDQtpvy1ug== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN6PR18MB5416 X-Proofpoint-GUID: WaTNU2wk_85kURAiomYfyVZkPXyCuvYa X-Proofpoint-ORIG-GUID: WaTNU2wk_85kURAiomYfyVZkPXyCuvYa X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-06-16_07,2023-06-16_01,2023-05-22_02 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Hi Cheng, I think there is a bug in EAL parsing. Please check the below diff and see = if we should do something similar. diff --git a/app/test-dma-perf/main.c b/app/test-dma-perf/main.c index d65655b87b..7fcaa5acf6 100644 --- a/app/test-dma-perf/main.c +++ b/app/test-dma-perf/main.c @@ -432,7 +432,7 @@ append_eal_args(int argc, char **argv, const char *eal_= args, char **new_argv) i++; continue; } - strlcpy(new_argv[new_argc], argv[i], sizeof(new_argv[new_ar= gc])); + strlcpy(new_argv[new_argc], argv[i], MAX_EAL_PARAM_LEN); new_argc++; } Thanks, Anoob > -----Original Message----- > From: Anoob Joseph > Sent: Friday, June 16, 2023 3:19 PM > To: Jiang, Cheng1 > Cc: dev@dpdk.org; Hu, Jiayu ; Ding, Xuan > ; thomas@monjalon.net; Richardson, Bruce > ; mb@smartsharesystems.com; Xia, Chenbo > ; Amit Prakash Shukla > ; Ma, WenwuX ; > Wang, YuanX ; He, Xingguang > > Subject: RE: [EXT] [PATCH v6] app/dma-perf: introduce dma-perf applicatio= n >=20 > Hi Cheng, >=20 > > [Cheng] sure, no problem. Feel free to contact me if you have any more > > questions. >=20 > No further comments from my side. Can you submit next version? >=20 > Top level, I think you may need to add a doc file for the new app. >=20 > Few issues that we are also checking in our end, 1. The app is having > significant memory footprint. Need to see where we can improve. > 2. EAL args passing doesn't seem to be working. Are you able to enable > specific devices by making using of '-a' arg? >=20 > Thanks, > Anoob