sfc: reduce the number of requested xdp ev queues
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> Link: https://lore.kernel.org/r/20210120212759.81548-1-ivan@cloudflare.com Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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