linux-kernel - Re: [PATCH net] r8152: avoid to resubmit rx immediately

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Date:   Tue, 05 Oct 2021 11:50:08 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Hayes Wang <hayeswang@...ltek.com>
Cc:     jason-ch.chen@...iatek.com, kuba@...nel.org, davem@...emloft.net,
        netdev@...r.kernel.org, nic_swsd@...ltek.com,
        linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org
Subject: Re: [PATCH net] r8152: avoid to resubmit rx immediately

Hello:

This patch was applied to netdev/net.git (refs/heads/master):

On Mon, 4 Oct 2021 14:28:58 +0800 you wrote:
> For the situation that the disconnect event comes very late when the
> device is unplugged, the driver would resubmit the RX bulk transfer
> after getting the callback with -EPROTO immediately and continually.
> Finally, soft lockup occurs.
> 
> This patch avoids to resubmit RX immediately. It uses a workqueue to
> schedule the RX NAPI. And the NAPI would resubmit the RX. It let the
> disconnect event have opportunity to stop the submission before soft
> lockup.
> 
> [...]

Here is the summary with links:
  - [net] r8152: avoid to resubmit rx immediately
    https://git.kernel.org/netdev/net/c/baf33d7a7564

You are awesome, thank you!
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