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From: "Zhang, Jerry" <jerry.zhang@intel.com>
To: rong wen <wenrongbupt@gmail.com>, dev <dev@dpdk.org>
Subject: Re: [dpdk-dev] dpdk 1.6 insmod rte_kni.ko error
Date: Tue, 9 Sep 2014 08:41:33 +0000	[thread overview]
Message-ID: <FA09AAB07F084C4DA208D537E2734D2C374A5C91@CDSMSX102.ccr.corp.intel.com> (raw)
In-Reply-To: <CAO+bNrUi8AZ8Q2gunPNG6zwcZozmhXeX1y_wWR9h7sijW=PH1A@mail.gmail.com>

>-----Original Message-----
>From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of rong wen
>Sent: Saturday, September 6, 2014 8:07 PM
>To: dev
>Subject: [dpdk-dev] dpdk 1.6 insmod rte_kni.ko error
>
>Hi All,
>
>I am a new guy to use dpdk. The kernel version is 2.6.32.
>
>After I build the rte_kni.ko, I run insmod rte_kni.ko, error message is:
>
>Unloading any existing DPDK KNI module
>Loading DPDK KNI module
>insmod: error inserting
>'/home/wenrong.wr/dpdk_dev_r1-6-0/x86_64-default-linuxapp-gcc/kmod/rte_k
>ni.ko':
>-1 Unknown symbol in module
>## ERROR: Could not load kmod/rte_kni.ko.
>
>The dmesg output is:
>
>[181831.351549] rte_kni: Unknown symbol hwmon_device_register
>[181831.353671] rte_kni: Unknown symbol hwmon_device_unregister
>[182558.257153] rte_kni: Unknown symbol hwmon_device_register
>[182558.259288] rte_kni: Unknown symbol hwmon_device_unregister
>

Did you build and insmod kni.ko on the same mache?
If you did, then maybe the hwmon module was not built into your kernel. 
Try the command 'modprobe howmon'

      reply	other threads:[~2014-09-09  8:36 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-06 12:06 rong wen
2014-09-09  8:41 ` Zhang, Jerry [this message]

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