Messages in this thread | | | Subject | Re: [PATCH net-next] sfc: reduce the number of requested xdp ev queues | From | Edward Cree <> | Date | Thu, 21 Jan 2021 16:10:59 +0000 |
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On 20/01/2021 21:27, Ivan Babrou wrote: > Without this change the driver tries to allocate too many queues, > breaching the number of available msi-x interrupts on machines > with many logical cpus and default adapter settings: > > Insufficient resources for 12 XDP event queues (24 other channels, max 32) > > Which in turn triggers EINVAL on XDP processing: > > sfc 0000:86:00.0 ext0: XDP TX failed (-22) > > Signed-off-by: Ivan Babrou <ivan@cloudflare.com>
Acked-by: Edward Cree <ecree.xilinx@gmail.com>
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