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List:       dpdk-dts
Subject:    when dpdk-process is running, server machine breakdown while offload igb_uio or vfio_pci.
From:       "=?gb18030?B?7r+w7Q==?=" <1031265646 () qq ! com>
Date:       2022-04-29 9:49:23
Message-ID: tencent_F0AFAAC0B0EC9360BAC061DA0045F8609108 () qq ! com
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&nbsp; &nbsp; hiŁ¬i'm so sorry to disturb, but i got a question which stuck me for a \
long time. when dpdk-process is running, assuming that dpdk use a NIC named eth0, and \
eth0 insmod a i40e drivers before, then when i offload the NIC from igb_uio/vfio_pci \
to i40e, and stop the dpdk-process . my server machine will shutdown. \
&nbsp;&nbsp;&nbsp; i wonder how can i stop this happen?&nbsp;&nbsp; looking forward \
to your reply! thank you very much

best regards


linux kernel :&nbsp;Linux localhost.localdomain 3.10.0-1160.45.1.el7.x86_64 #1 SMP \
Wed Oct 13 17:20:51 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux centos : 7.4


[Attachment #3 (text/html)]

<meta http-equiv="Content-Type" content="text/html; charset=GB18030"><div>&nbsp; \
&nbsp; hiŁ¬i'm so sorry to disturb, but i got a question which stuck me for a long \
time.<br>when dpdk-process is running, assuming that dpdk use a NIC named eth0, and \
eth0 insmod a i40e drivers before, then when i offload the NIC from igb_uio/vfio_pci \
to i40e, and stop the dpdk-process . my server machine will \
shutdown.<br>&nbsp;&nbsp;&nbsp; i wonder how can i stop this happen?&nbsp;&nbsp; \
looking forward to your reply! thank you very much<br><br>best \
regards</div><div><br></div><div>linux kernel :&nbsp;Linux localhost.localdomain \
3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 UTC 2021 x86_64 x86_64 x86_64 \
GNU/Linux</div><div>centos : 7.4</div><div><br></div>



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