> On Thu, 23 Jul 2020 13:42:12 +0200 > Lorenzo Bianconi <lorenzo@xxxxxxxxxx> wrote: > > > Introduce multi-buffer bit (mb) in xdp_frame/xdp_buffer to specify > > if shared_info area has been properly initialized for non-linear > > xdp buffers. > > Initialize mb to 0 for all xdp drivers > > It is nice to see that we have some many XDP drivers, but 20 separate > patches for drivers is a bit much. Perhaps we can do all the drivers > in one patch? What do others think? I am fine with it, not sure what is the best approach. > > > Lorenzo Bianconi (22): > > xdp: introduce mb in xdp_buff/xdp_frame > > xdp: initialize xdp_buff mb bit to 0 in netif_receive_generic_xdp > > net: virtio_net: initialize mb bit of xdp_buff to 0 > > net: xen-netfront: initialize mb bit of xdp_buff to 0 > > net: veth: initialize mb bit of xdp_buff to 0 > > net: hv_netvsc: initialize mb bit of xdp_buff to 0 > > net: bnxt: initialize mb bit in xdp_buff to 0 > > net: dpaa2: initialize mb bit in xdp_buff to 0 > > net: ti: initialize mb bit in xdp_buff to 0 > > net: nfp: initialize mb bit in xdp_buff to 0 > > net: mvpp2: initialize mb bit in xdp_buff to 0 > > net: sfc: initialize mb bit in xdp_buff to 0 > > net: qede: initialize mb bit in xdp_buff to 0 > > net: amazon: ena: initialize mb bit in xdp_buff to 0 > > net: cavium: thunder: initialize mb bit in xdp_buff to 0 > > net: socionext: initialize mb bit in xdp_buff to 0 > > net: tun: initialize mb bit in xdp_buff to 0 > > net: ixgbe: initialize mb bit in xdp_buff to 0 > > net: ice: initialize mb bit in xdp_buff to 0 > > net: i40e: initialize mb bit in xdp_buff to 0 > > net: mlx5: initialize mb bit in xdp_buff to 0 > > net: mlx4: initialize mb bit in xdp_buff to 0 > > > > drivers/net/ethernet/amazon/ena/ena_netdev.c | 1 + > > drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c | 1 + > > drivers/net/ethernet/cavium/thunder/nicvf_main.c | 1 + > > drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 1 + > > drivers/net/ethernet/intel/i40e/i40e_txrx.c | 1 + > > drivers/net/ethernet/intel/ice/ice_txrx.c | 1 + > > drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 1 + > > drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 1 + > > drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 1 + > > I see that mvneta is missing, but maybe it is doing another kind of > init of struct xdp_buff? yes, mvneta has been done in a previous patch. Regards, Lorenzo > > > drivers/net/ethernet/mellanox/mlx4/en_rx.c | 1 + > > drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 1 + > > drivers/net/ethernet/netronome/nfp/nfp_net_common.c | 1 + > > drivers/net/ethernet/qlogic/qede/qede_fp.c | 1 + > > drivers/net/ethernet/sfc/rx.c | 1 + > > drivers/net/ethernet/socionext/netsec.c | 1 + > > drivers/net/ethernet/ti/cpsw.c | 1 + > > drivers/net/ethernet/ti/cpsw_new.c | 1 + > > drivers/net/hyperv/netvsc_bpf.c | 1 + > > drivers/net/tun.c | 2 ++ > > drivers/net/veth.c | 1 + > > drivers/net/virtio_net.c | 2 ++ > > drivers/net/xen-netfront.c | 1 + > > include/net/xdp.h | 8 ++++++-- > > net/core/dev.c | 1 + > > 24 files changed, 31 insertions(+), 2 deletions(-) > > -- > Best regards, > Jesper Dangaard Brouer > MSc.CS, Principal Kernel Engineer at Red Hat > LinkedIn: http://www.linkedin.com/in/brouer >
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