Hello:
This patch was applied to bpf/bpf.git (master)
by Daniel Borkmann <daniel@xxxxxxxxxxxxx>:
On Tue, 5 Jul 2022 10:23:45 +0200 you wrote:
> The byte queue limits (BQL) mechanism is intended to move queuing from
> the driver to the network stack in order to reduce latency caused by
> excessive queuing in hardware. However, when transmitting or redirecting
> a packet using generic XDP, the qdisc layer is bypassed and there are no
> additional queues. Since netif_xmit_stopped() also takes BQL limits into
> account, but without having any alternative queuing, packets are
> silently dropped.
>
> [...]
Here is the summary with links:
- [bpf,v3] xdp: Fix spurious packet loss in generic XDP TX path
https://git.kernel.org/bpf/bpf/c/1fd6e5675336
You are awesome, thank you!
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