From: patchwork-bot+netdevbpf@kernel.org
To: Koichiro Den <koichiro.den@canonical.com>
Cc: virtualization@lists.linux.dev, mst@redhat.com,
jasowang@redhat.com, xuanzhuo@linux.alibaba.com,
eperezma@redhat.com, andrew+netdev@lunn.ch, davem@davemloft.net,
edumazet@google.com, kuba@kernel.org, pabeni@redhat.com,
jiri@resnulli.us, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [PATCH net v4 0/6] virtio_net: correct netdev_tx_reset_queue() invocation points
Date: Tue, 10 Dec 2024 10:40:29 +0000 [thread overview]
Message-ID: <173382722925.756341.2427257382387957687.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20241206011047.923923-1-koichiro.den@canonical.com>
Hello:
This series was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@redhat.com>:
On Fri, 6 Dec 2024 10:10:41 +0900 you wrote:
> When virtnet_close is followed by virtnet_open, some TX completions can
> possibly remain unconsumed, until they are finally processed during the
> first NAPI poll after the netdev_tx_reset_queue(), resulting in a crash
> [1]. Commit b96ed2c97c79 ("virtio_net: move netdev_tx_reset_queue() call
> before RX napi enable") was not sufficient to eliminate all BQL crash
> scenarios for virtio-net.
>
> [...]
Here is the summary with links:
- [net,v4,1/6] virtio_net: correct netdev_tx_reset_queue() invocation point
https://git.kernel.org/netdev/net/c/3ddccbefebdb
- [net,v4,2/6] virtio_net: replace vq2rxq with vq2txq where appropriate
https://git.kernel.org/netdev/net/c/4571dc7272b2
- [net,v4,3/6] virtio_ring: add a func argument 'recycle_done' to virtqueue_resize()
https://git.kernel.org/netdev/net/c/8d6712c89201
- [net,v4,4/6] virtio_net: ensure netdev_tx_reset_queue is called on tx ring resize
https://git.kernel.org/netdev/net/c/1480f0f61b67
- [net,v4,5/6] virtio_ring: add a func argument 'recycle_done' to virtqueue_reset()
https://git.kernel.org/netdev/net/c/8d2da07c813a
- [net,v4,6/6] virtio_net: ensure netdev_tx_reset_queue is called on bind xsk for tx
https://git.kernel.org/netdev/net/c/76a771ec4c9a
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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next prev parent reply other threads:[~2024-12-10 10:40 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-06 1:10 [PATCH net v4 0/6] virtio_net: correct netdev_tx_reset_queue() invocation points Koichiro Den
2024-12-06 1:10 ` [PATCH net v4 1/6] virtio_net: correct netdev_tx_reset_queue() invocation point Koichiro Den
2024-12-10 10:20 ` Paolo Abeni
2024-12-06 1:10 ` [PATCH net v4 2/6] virtio_net: replace vq2rxq with vq2txq where appropriate Koichiro Den
2024-12-06 1:13 ` kernel test robot
2024-12-06 1:10 ` [PATCH net v4 3/6] virtio_ring: add a func argument 'recycle_done' to virtqueue_resize() Koichiro Den
2024-12-06 1:10 ` [PATCH net v4 4/6] virtio_net: ensure netdev_tx_reset_queue is called on tx ring resize Koichiro Den
2024-12-06 1:10 ` [PATCH net v4 5/6] virtio_ring: add a func argument 'recycle_done' to virtqueue_reset() Koichiro Den
2024-12-06 1:10 ` [PATCH net v4 6/6] virtio_net: ensure netdev_tx_reset_queue is called on bind xsk for tx Koichiro Den
2024-12-09 2:45 ` [PATCH net v4 0/6] virtio_net: correct netdev_tx_reset_queue() invocation points Jason Wang
2024-12-10 1:27 ` Xuan Zhuo
2024-12-10 10:40 ` patchwork-bot+netdevbpf [this message]
2024-12-11 5:49 ` Lei Yang
2024-12-12 7:05 ` Michael S. Tsirkin
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