netdev - Re: [PATCH v9 net-next 0/4] add multi-buff support for xdp running in generic mode

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Message-Id: 
 <170788262745.8040.11014790879763192911.git-patchwork-notify@kernel.org>
Date: Wed, 14 Feb 2024 03:50:27 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Lorenzo Bianconi <lorenzo@...nel.org>
Cc: netdev@...r.kernel.org, lorenzo.bianconi@...hat.com, kuba@...nel.org,
 davem@...emloft.net, edumazet@...gle.com, pabeni@...hat.com,
 bpf@...r.kernel.org, toke@...hat.com, willemdebruijn.kernel@...il.com,
 jasowang@...hat.com, sdf@...gle.com, hawk@...nel.org,
 ilias.apalodimas@...aro.org, linyunsheng@...wei.com
Subject: Re: [PATCH v9 net-next 0/4] add multi-buff support for xdp running in
 generic mode

Hello:

This series was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@...nel.org>:

On Mon, 12 Feb 2024 10:50:53 +0100 you wrote:
> Introduce multi-buffer support for xdp running in generic mode not always
> linearizing the skb in netif_receive_generic_xdp routine.
> Introduce generic percpu page_pools allocator.
> 
> Changes since v8:
> - fix veth regression introduce in veth.sh selftest
> Changes since v7:
> - fix sparse warnings
> Changes since v6:
> - remove patch 4/5 'net: page_pool: make stats available just for global pools'
> - rename netif_skb_segment_for_xdp() in
>   skb_cow_data_for_xdp()/skb_pp_cow_data()
> - rename net_page_pool_alloc() in net_page_pool_create()
> - rename page_pool percpu pointer in system_page_pool
> - set percpu page_pool memory size
> Changes since v5:
> - move percpu page_pool pointer out of softnet_data in a dedicated variable
> - make page_pool stats available just for global pools
> - rely on netif_skb_segment_for_xdp utility routine in veth driver
> Changes since v4:
> - fix compilation error if page_pools are not enabled
> Changes since v3:
> - introduce page_pool in softnet_data structure
> - rely on page_pools for xdp_generic code
> Changes since v2:
> - rely on napi_alloc_frag() and napi_build_skb() to build the new skb
> Changes since v1:
> - explicitly keep the skb segmented in netif_skb_check_for_generic_xdp() and
>   do not rely on pskb_expand_head()
> 
> [...]

Here is the summary with links:
  - [v9,net-next,1/4] net: add generic percpu page_pool allocator
    https://git.kernel.org/netdev/net-next/c/2b0cfa6e4956
  - [v9,net-next,2/4] xdp: rely on skb pointer reference in do_xdp_generic and netif_receive_generic_xdp
    https://git.kernel.org/netdev/net-next/c/4d2bb0bfe874
  - [v9,net-next,3/4] xdp: add multi-buff support for xdp running in generic mode
    https://git.kernel.org/netdev/net-next/c/e6d5dbdd20aa
  - [v9,net-next,4/4] veth: rely on skb_pp_cow_data utility routine
    https://git.kernel.org/netdev/net-next/c/27accb3cc08a

You are awesome, thank you!
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