After XDP configuration is completed, we bring the interface up unconditionally, regardless of its state before the call to .ndo_bpf(). Preserve the information whether the interface had to be brought down and later bring it up only in such case. Fixes: efc2214b6047 ("ice: Add support for XDP") Reviewed-by: Wojciech Drewek <wojciech.drewek@xxxxxxxxx> Reviewed-by: Jacob Keller <jacob.e.keller@xxxxxxxxx> Tested-by: Chandan Kumar Rout <chandanx.rout@xxxxxxxxx> Signed-off-by: Larysa Zaremba <larysa.zaremba@xxxxxxxxx> --- drivers/net/ethernet/intel/ice/ice_main.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index a718763d2370..d3277d5d3bd2 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -2984,8 +2984,8 @@ ice_xdp_setup_prog(struct ice_vsi *vsi, struct bpf_prog *prog, struct netlink_ext_ack *extack) { unsigned int frame_size = vsi->netdev->mtu + ICE_ETH_PKT_HDR_PAD; - bool if_running = netif_running(vsi->netdev); int ret = 0, xdp_ring_err = 0; + bool if_running; if (prog && !prog->aux->xdp_has_frags) { if (frame_size > ice_max_xdp_frame_size(vsi)) { @@ -3002,8 +3002,11 @@ ice_xdp_setup_prog(struct ice_vsi *vsi, struct bpf_prog *prog, return 0; } + if_running = netif_running(vsi->netdev) && + !test_and_set_bit(ICE_VSI_DOWN, vsi->state); + /* need to stop netdev while setting up the program for Rx rings */ - if (if_running && !test_and_set_bit(ICE_VSI_DOWN, vsi->state)) { + if (if_running) { ret = ice_down(vsi); if (ret) { NL_SET_ERR_MSG_MOD(extack, "Preparing device for XDP attach failed"); -- 2.43.0