Re: [PATCH v3 bpf-next] bpf: devmap: move drop error path to devmap for XDP_REDIRECT

2021-03-18 Thread patchwork-bot+netdevbpf
Hello: This patch was applied to bpf/bpf-next.git (refs/heads/master): On Mon, 8 Mar 2021 12:06:58 +0100 you wrote: > We want to change the current ndo_xdp_xmit drop semantics because > it will allow us to implement better queue overflow handling. > This is working towards the larger goal of a X

Re: [PATCH v3 bpf-next] bpf: devmap: move drop error path to devmap for XDP_REDIRECT

2021-03-18 Thread Daniel Borkmann
On 3/8/21 12:06 PM, Lorenzo Bianconi wrote: We want to change the current ndo_xdp_xmit drop semantics because it will allow us to implement better queue overflow handling. This is working towards the larger goal of a XDP TX queue-hook. Move XDP_REDIRECT error path handling from each XDP ethernet

Re: [PATCH v3 bpf-next] bpf: devmap: move drop error path to devmap for XDP_REDIRECT

2021-03-08 Thread Shay Agroskin
Lorenzo Bianconi writes: We want to change the current ndo_xdp_xmit drop semantics because it will allow us to implement better queue overflow handling. This is working towards the larger goal of a XDP TX queue-hook. Move XDP_REDIRECT error path handling from each XDP ethernet driver to de

Re: [PATCH v3 bpf-next] bpf: devmap: move drop error path to devmap for XDP_REDIRECT

2021-03-08 Thread Jesper Dangaard Brouer
On Mon, 8 Mar 2021 12:06:58 +0100 Lorenzo Bianconi wrote: > We want to change the current ndo_xdp_xmit drop semantics because > it will allow us to implement better queue overflow handling. > This is working towards the larger goal of a XDP TX queue-hook. > Move XDP_REDIRECT error path handling

RE: [PATCH v3 bpf-next] bpf: devmap: move drop error path to devmap for XDP_REDIRECT

2021-03-08 Thread Camelia Alexandra Groza
com; Madalin Bucur ; > Ioana Ciornei ; jesse.brandeb...@intel.com; > anthony.l.ngu...@intel.com; sae...@nvidia.com; > grygorii.stras...@ti.com; ecree.xil...@gmail.com; > maciej.fijalkow...@intel.com > Subject: [PATCH v3 bpf-next] bpf: devmap: move drop error path to devmap &g

[PATCH v3 bpf-next] bpf: devmap: move drop error path to devmap for XDP_REDIRECT

2021-03-08 Thread Lorenzo Bianconi
We want to change the current ndo_xdp_xmit drop semantics because it will allow us to implement better queue overflow handling. This is working towards the larger goal of a XDP TX queue-hook. Move XDP_REDIRECT error path handling from each XDP ethernet driver to devmap code. According to the new AP