From: " =?gb18030?B?7r+w7Q==?=" <1031265646@qq.com> To: " =?gb18030?B?dXNlcnM=?=" <users@dpdk.org>, " =?gb18030?B?ZHRz?=" <dts@dpdk.org>, " =?gb18030?B?ZGV2?=" <dev@dpdk.org> Subject: when dpdk-process is running, server machine breakdown while offload igb_uio or vfio_pci. Date: Fri, 29 Apr 2022 17:49:23 +0800 Message-ID: <tencent_F0AFAAC0B0EC9360BAC061DA0045F8609108@qq.com> (raw) [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain; charset="gb18030", Size: 624 bytes --] hi£¬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. i wonder how can i stop this happen? looking forward to your reply! thank you very much best regards linux kernel : 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 #2: Type: text/html, Size: 756 bytes --]
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