Re: [PATCH v4] virtio_net: suppress cpu stall when free_unused_bufs

From: patchwork-bot+netdevbpf
Date: Fri May 05 2023 - 04:40:30 EST


Hello:

This patch was applied to netdev/net.git (main)
by David S. Miller <davem@xxxxxxxxxxxxx>:

On Thu, 4 May 2023 10:27:06 +0800 you wrote:
> For multi-queue and large ring-size use case, the following error
> occurred when free_unused_bufs:
> rcu: INFO: rcu_sched self-detected stall on CPU.
>
> Fixes: 986a4f4d452d ("virtio_net: multiqueue support")
> Signed-off-by: Wenliang Wang <wangwenliang.1995@xxxxxxxxxxxxx>
>
> [...]

Here is the summary with links:
- [v4] virtio_net: suppress cpu stall when free_unused_bufs
https://git.kernel.org/netdev/net/c/f8bb51043945

You are awesome, thank you!
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