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Date: Fri, 05 May 2023 08:40:19 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Wenliang Wang <wangwenliang.1995@...edance.com>
Cc: mst@...hat.com, jasowang@...hat.com, davem@...emloft.net,
edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
zhengqi.arch@...edance.com, willemdebruijn.kernel@...il.com,
virtualization@...ts.linux-foundation.org, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org, xuanzhuo@...ux.alibaba.com
Subject: Re: [PATCH v4] virtio_net: suppress cpu stall when free_unused_bufs
Hello:
This patch was applied to netdev/net.git (main)
by David S. Miller <davem@...emloft.net>:
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@...edance.com>
>
> [...]
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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