Bug 194
Summary: | vhost pmd has become unusable from secondary processes. | ||
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Product: | DPDK | Reporter: | Itsuro Oda (oda) |
Component: | vhost/virtio | Assignee: | Maxime Coquelin (maxime.coquelin) |
Status: | CONFIRMED --- | ||
Severity: | critical | CC: | ajit.khaparde, anatoly.burakov, yasufum.o |
Priority: | Normal | ||
Version: | 18.11 | ||
Target Milestone: | --- | ||
Hardware: | All | ||
OS: | All | ||
Attachments: | GDB log of inspecting rte_eth_devices in primary and secondary |
Description
Itsuro Oda
2019-01-21 06:45:06 CET
Maxime, can you take a look at this? Thanks Maxime, any update? oda@valinux.co.jp, Is this still an issue? Created attachment 49 [details]
GDB log of inspecting rte_eth_devices in primary and secondary
Hi Maxime and Ajit, This issue is still remained in v19.05. I am attaching a result of inspecting which of members in `rte_eth_devices` are shared between primary and secondary. This `rte_eth_devices[4]` is a vhost device added with ret_eal_hotplug_add(). It looks that its members are set property without `rx_pkt_burst` and `tx_pkt_burst` in secondary in which both of them are set as `0x0`. Thanks |