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i40evf: Clean-up flags for promisc mode to avoid high polling rate
If you enabled and disabled promiscuous mode on a VF you could easily put it into a state where it would start firing interrupts on all queues at a rate of 50+ interrupts per second even though there was no traffic present. The issue seems to have been a stray admin queue feature flag set that was leaving us in a high polling rate for the adminq task. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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