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af_packet do not support multi-process

Bug 1288 [email protected] 1 participant 1 message Sep 15, 2023

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https://bugs.dpdk.org/show_bug.cgi?id=1288

            Bug ID: 1288
           Summary: af_packet do not support multi-process
           Product: DPDK
           Version: 21.11
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: ethdev
          Assignee: [email protected]
          Reporter: [email protected]

Target Milestone: ---

hi,I'm recently have problem in using af_packet,I wanna do init in primary program and do rx_pkt_burst in secondary,so that I can make primary more stable,however, when change eth1 to af_packet, it cause coredump,and when I gdb ,it shows rx_pkt_burst is not init in secondary.
does the af_packet only support primary do rx_pkt_burst?
is there any way if I want to do rx_pkt_burst in a secondary program?

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