netdev - Re: [PATCH] net: renesas: ravb: Fix a stuck issue when a lot of frames are received

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Message-Id: <161902800958.24373.15370499378110944137.git-patchwork-notify@kernel.org>
Date:   Wed, 21 Apr 2021 18:00:09 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>
Cc:     sergei.shtylyov@...il.com, davem@...emloft.net, kuba@...nel.org,
        netdev@...r.kernel.org, linux-renesas-soc@...r.kernel.org
Subject: Re: [PATCH] net: renesas: ravb: Fix a stuck issue when a lot of frames
 are received

Hello:

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

On Wed, 21 Apr 2021 13:52:46 +0900 you wrote:
> When a lot of frames were received in the short term, the driver
> caused a stuck of receiving until a new frame was received. For example,
> the following command from other device could cause this issue.
> 
>     $ sudo ping -f -l 1000 -c 1000 <this driver's ipaddress>
> 
> The previous code always cleared the interrupt flag of RX but checks
> the interrupt flags in ravb_poll(). So, ravb_poll() could not call
> ravb_rx() in the next time until a new RX frame was received if
> ravb_rx() returned true. To fix the issue, always calls ravb_rx()
> regardless the interrupt flags condition.
> 
> [...]

Here is the summary with links:
  - net: renesas: ravb: Fix a stuck issue when a lot of frames are received
    https://git.kernel.org/netdev/net/c/5718458b092b

You are awesome, thank you!
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