linux-kernel - Re: [PATCH] net/mlx4_en: fix mlx4 ethtool -N insertion

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Message-Id: <20191117.102949.1712366954266607838.davem@davemloft.net>
Date:   Sun, 17 Nov 2019 10:29:49 -0800 (PST)
From:   David Miller <davem@...emloft.net>
To:     tariqt@...lanox.com
Cc:     lrizzo@...gle.com, netdev@...r.kernel.org,
        linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net/mlx4_en: fix mlx4 ethtool -N insertion

From: Tariq Toukan <tariqt@...lanox.com>
Date: Sun, 17 Nov 2019 14:46:50 +0000

> 
> 
> On 11/16/2019 11:10 PM, David Miller wrote:
>> From: Luigi Rizzo <lrizzo@...gle.com>
>> Date: Fri, 15 Nov 2019 12:12:25 -0800
>> 
>>> ethtool expects ETHTOOL_GRXCLSRLALL to set ethtool_rxnfc->data with the
>>> total number of entries in the rx classifier table.  Surprisingly, mlx4
>>> is missing this part (in principle ethtool could still move forward and
>>> try the insert).
>>>
>>> Tested: compiled and run command:
>>> 	phh13:~# ethtool -N eth1 flow-type udp4  queue 4
>>> 	Added rule with ID 255
>>>
>>> Signed-off-by: Luigi Rizzo <lrizzo@...gle.com>
>>> Change-Id: I18a72f08dfcfb6b9f6aa80fbc12d58553e1fda76
>> 
>> Luigi, _always_ CC: the appropriate maintainer when making changes to the
>> kernel, as per the top-level MAINTAINERS file.
>> 
>> Tariq et al., please review.
>> 
> 
> Reviewed-by: Tariq Toukan <tariqt@...lanox.com>

Applied and queued up for -stable, with Change-Id: removed.