From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id A965C1B3CF for ; Tue, 3 Oct 2017 18:18:13 +0200 (CEST) Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 03 Oct 2017 09:18:12 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.42,474,1500966000"; d="scan'208";a="1021118824" Received: from irsmsx152.ger.corp.intel.com ([163.33.192.66]) by orsmga003.jf.intel.com with ESMTP; 03 Oct 2017 09:18:12 -0700 Received: from irsmsx107.ger.corp.intel.com ([169.254.10.65]) by IRSMSX152.ger.corp.intel.com ([169.254.6.87]) with mapi id 14.03.0319.002; Tue, 3 Oct 2017 17:18:11 +0100 From: "O Mahony, Billy" To: "users@dpdk.org" Thread-Topic: wrong vermagic in igb_uio.ko Thread-Index: AdM8YalGxQzvN4CnSnuG+hBkzdvykg== Date: Tue, 3 Oct 2017 16:18:10 +0000 Message-ID: <03135AEA779D444E90975C2703F148DC58C23219@IRSMSX107.ger.corp.intel.com> Accept-Language: en-IE, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiOGFjYjg2YjYtYTg4Yy00MTE4LThjMzgtNjVkOWYxZGZmNzFkIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX0lDIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE2LjUuOS4zIiwiVHJ1c3RlZExhYmVsSGFzaCI6Ikx6Q2RGQ0MwcXp5U0ZQazA3YzBCTTZvYjFFVmduYm5pUWlkU0tmQm9VZWc9In0= x-ctpclassification: CTP_IC dlp-product: dlpe-windows dlp-version: 11.0.0.116 dlp-reaction: no-action x-originating-ip: [163.33.239.180] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: [dpdk-users] wrong vermagic in igb_uio.ko X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Oct 2017 16:18:14 -0000 Hi, I have two kernels installed on my system. One with some local patches appl= ied. 4.9.30-rt20 And 4.9.30-rt20-timers-patch But regardless of which kernel I boot with when I build DPDK igb_uio always= has vermagic from just one kernel. 4.9.30-rt20. Even though the build puts= it in a correctly named path. # modinfo ./install/lib/modules/4.9.30-rt20-timers-patch/extra/dpdk/igb= _uio.ko | grep -i magic vermagic: 4.9.30-rt20 SMP preempt mod_unload # uname -r 4.9.30-rt20-timers-patch I can't see any kernel/vermagic configuration in the various config files. = I'm pretty sure I'd figured out before that the dpdk build was pulling this= info from /usr/src/linux/.config CONFIG_LOCALVERSION setting but it seems = to be ignoring anything I put in that now. Where /does/ the dpdk build get the kernel version info from?=20 Cheers, Billy