Linux kernel bug fix: net: ena: return 0 in ena_get_rxfh_key_size() when RSS hash key is not configurable
Subsystem: drivers/net (drivers/net/ethernet/amazon/ena/ena_ethtool.c)
Bug type: hang, severity: medium
Files changed: drivers/net/ethernet/amazon/ena/ena_ethtool.c
Introduced by Sameeh Jubran on 2020-02-11 17:08:30 -0800; fixed by Kohei Enju on 2025-09-29 18:33:53 -0700 (lifetime: 2057 days)