Thread (16 messages) 16 messages, 6 authors, 2025-02-15

Re: [Patch net v3] vsock/virtio: fix variables initialization during resuming

From: patchwork-bot+netdevbpf@kernel.org
Date: 2025-02-15 04:00:06
Also in: kvm, lkml, virtualization

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski [off-list ref]:

On Fri, 14 Feb 2025 09:22:00 +0800 you wrote:
When executing suspend to ram twice in a row,
the `rx_buf_nr` and `rx_buf_max_nr` increase to three times vq->num_free.
Then after virtqueue_get_buf and `rx_buf_nr` decreased
in function virtio_transport_rx_work,
the condition to fill rx buffer
(rx_buf_nr < rx_buf_max_nr / 2) will never be met.

[...]
Here is the summary with links:
  - [net,v3] vsock/virtio: fix variables initialization during resuming
    https://git.kernel.org/netdev/net/c/55eff109e76a

You are awesome, thank you!
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