On Wed, Jan 30, 2019 at 12:20 AM Saeed Mahameed <sae...@mellanox.com> wrote:
>
> On Mon, 2019-01-28 at 15:28 -0800, xiangxia.m....@gmail.com wrote:
> > From: Tonghao Zhang <xiangxia.m....@gmail.com>
> >
> > When we offload tc filters to hardware, hardware flows can
> > be updated when mac of encap destination ip is changed.
> > But we ignore one case, that the mac of local encap ip can
> > be changed too, so we should also update them.
> >
> > To fix it, add route_dev in mlx5e_encap_entry struct to save
> > the local encap netdevice, and when mac changed, kernel will
> > flush all the neighbour on the netdevice and send
> > NETEVENT_NEIGH_UPDATE
> > event. The mlx5 driver will delete the flows and add them when
> > neighbour
> > available again.
> >
> > Fixes: 232c001398ae ("net/mlx5e: Add support to neighbour update
> > flow")
> > Cc: Hadar Hen Zion <had...@mellanox.com>
> > Signed-off-by: Tonghao Zhang <xiangxia.m....@gmail.com>
> > Reviewed-by: Or Gerlitz <ogerl...@mellanox.com>
> >
> >
>
> Thank you Tonghao and Or.
>
> Acked-by: Saeed Mahameed <sae...@mellanox.com>Dave, I see a copy of the patch on patchworks [1] with status being not applicable, what is missing here? the patch should apply AFAIK. There was also another patch reviewed here by me and Saeed [2], not sure where it stands from your side. [1] https://patchwork.ozlabs.org/patch/1023844/ [2] https://marc.info/?l=linux-netdev&m=154878514916414&w=2
