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Thanks, /Bruce > --- > Simpler version of earlier patch, and add explanation. > > drivers/net/ixgbe/ixgbe_ethdev.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c > index c61c52b2966b..86ccbdd78292 100644 > --- a/drivers/net/ixgbe/ixgbe_ethdev.c > +++ b/drivers/net/ixgbe/ixgbe_ethdev.c > @@ -4293,6 +4293,9 @@ ixgbe_dev_link_update_share(struct rte_eth_dev *dev, > int wait = 1; > u32 esdp_reg; > > + if (rte_eal_process_type() != RTE_PROC_PRIMARY) > + return -1; > + > memset(&link, 0, sizeof(link)); > link.link_status = RTE_ETH_LINK_DOWN; > link.link_speed = RTE_ETH_SPEED_NUM_NONE; > -- > 2.43.0 >