netdev - Re: [PATCH bpf-next v2 0/2] load-acquire/store-release barriers for AF

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Date:   Sun, 07 Mar 2021 03:40:08 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Björn Töpel <bjorn.topel@...il.com>@ci.codeaurora.org
Cc:     ast@...nel.org, daniel@...earbox.net, netdev@...r.kernel.org,
        bpf@...r.kernel.org, bjorn.topel@...el.com,
        magnus.karlsson@...el.com, jonathan.lemon@...il.com,
        maximmi@...dia.com, andrii@...nel.org, toke@...hat.com,
        will@...nel.org, paulmck@...nel.org, stern@...land.harvard.edu
Subject: Re: [PATCH bpf-next v2 0/2] load-acquire/store-release barriers for
 AF_XDP rings

Hello:

This series was applied to bpf/bpf-next.git (refs/heads/master):

On Fri,  5 Mar 2021 10:41:11 +0100 you wrote:
> This two-patch series introduces load-acquire/store-release barriers
> for the AF_XDP rings.
> 
> For most contemporary architectures, this is more effective than a
> SPSC ring based on smp_{r,w,}mb() barriers. More importantly,
> load-acquire/store-release semantics make the ring code easier to
> follow.
> 
> [...]

Here is the summary with links:
  - [bpf-next,v2,1/2] xsk: update rings for load-acquire/store-release barriers
    https://git.kernel.org/bpf/bpf-next/c/057e8fb782c1
  - [bpf-next,v2,2/2] libbpf, xsk: add libbpf_smp_store_release libbpf_smp_load_acquire
    https://git.kernel.org/bpf/bpf-next/c/60d0e5fdbdf6

You are awesome, thank you!
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