netdev - Re: [PATCH net] i40e: Fix DMA mappings leak

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Date:   Fri, 14 Oct 2022 07:40:16 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Jacob Keller <jacob.e.keller@...el.com>
Cc:     kuba@...nel.org, davem@...emloft.net, netdev@...r.kernel.org,
        jan.sokolowski@...el.com, mateusz.palczewski@...el.com,
        chandanx.rout@...el.com, gurucharanx.g@...el.com
Subject: Re: [PATCH net] i40e: Fix DMA mappings leak

Hello:

This patch was applied to netdev/net.git (master)
by David S. Miller <davem@...emloft.net>:

On Wed, 12 Oct 2022 13:54:40 -0700 you wrote:
> From: Jan Sokolowski <jan.sokolowski@...el.com>
> 
> During reallocation of RX buffers, new DMA mappings are created for
> those buffers.
> 
> steps for reproduction:
> while :
> do
> for ((i=0; i<=8160; i=i+32))
> do
> ethtool -G enp130s0f0 rx $i tx $i
> sleep 0.5
> ethtool -g enp130s0f0
> done
> done
> 
> [...]

Here is the summary with links:
  - [net] i40e: Fix DMA mappings leak
    https://git.kernel.org/netdev/net/c/aae425efdfd1

You are awesome, thank you!
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