linux-kernel - Re: [PATCH] net: ti: am65-cpsw-nuss: Fix crash when changing number of TX queues

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Date:   Tue, 22 Jun 2021 18:00:04 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Vignesh Raghavendra <vigneshr@...com>
Cc:     davem@...emloft.net, kuba@...nel.org, grygorii.strashko@...com,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: ti: am65-cpsw-nuss: Fix crash when changing number of TX
 queues

Hello:

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

On Tue, 22 Jun 2021 20:08:57 +0530 you wrote:
> When changing number of TX queues using ethtool:
> 
> 	# ethtool -L eth0 tx 1
> 	[  135.301047] Unable to handle kernel paging request at virtual address 00000000af5d0000
> 	[...]
> 	[  135.525128] Call trace:
> 	[  135.525142]  dma_release_from_dev_coherent+0x2c/0xb0
> 	[  135.525148]  dma_free_attrs+0x54/0xe0
> 	[  135.525156]  k3_cppi_desc_pool_destroy+0x50/0xa0
> 	[  135.525164]  am65_cpsw_nuss_remove_tx_chns+0x88/0xdc
> 	[  135.525171]  am65_cpsw_set_channels+0x3c/0x70
> 	[...]
> 
> [...]

Here is the summary with links:
  - net: ti: am65-cpsw-nuss: Fix crash when changing number of TX queues
    https://git.kernel.org/netdev/net/c/ce8eb4c728ef

You are awesome, thank you!
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