Hello:
This patch was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@xxxxxxxxxx>:
On Thu, 7 Sep 2023 09:20:32 +0530 you wrote:
> Userspace applications indicate their multi-buffer capability to xsk
> using XSK_USE_SG socket bind flag. For sockets using shared umem the
> bind flag may contain XSK_USE_SG only for the first socket. For any
> subsequent socket the only option supported is XDP_SHARED_UMEM.
>
> Add option XDP_UMEM_SG_FLAG in umem config flags to store the
> multi-buffer handling capability when indicated by XSK_USE_SG option in
> bing flag by the first socket. Use this to derive multi-buffer capability
> for subsequent sockets in xsk core.
>
> [...]
Here is the summary with links:
- [bpf-next] xsk: add multi-buffer support for sockets sharing umem
https://git.kernel.org/bpf/bpf-next/c/d609f3d228a8
You are awesome, thank you!
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