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Date: Fri, 11 Jul 2025 15:41:42 -0700
From: Jakub Kicinski <kuba@kernel.org>
To: Breno Leitao <leitao@debian.org>
Cc: Andrew Lunn <andrew+netdev@lunn.ch>, "David S. Miller"
 <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, Paolo Abeni
 <pabeni@redhat.com>, Shuah Khan <shuah@kernel.org>, Simon Horman
 <horms@kernel.org>, linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
 linux-kselftest@vger.kernel.org, Willem de Bruijn
 <willemdebruijn.kernel@gmail.com>, bpf@vger.kernel.org,
 kernel-team@meta.com, Willem de Bruijn <willemb@google.com>
Subject: Re: [PATCH net-next v5 3/3] selftests: net: add netpoll basic
 functionality test
Message-ID: <20250711154142.369aaae1@kernel.org>
In-Reply-To: <k45gwtae6yx3cjy5kprctlnw4wox5fnfd5yjlczgpyu2cw5bsj@dol2der4ykat>
References: <20250709-netpoll_test-v5-0-b3737895affe@debian.org>
	<20250709-netpoll_test-v5-3-b3737895affe@debian.org>
	<20250710184535.374a0643@kernel.org>
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On Fri, 11 Jul 2025 08:51:19 -0700 Breno Leitao wrote:
> > json=True please and you'll get a dict, on CLI you can try:
> > 
> > ethtool --json -g eth0  
> 
> Sure. I was parsing manually because some options do not have --json
> format. 
> 
> 	ethtool --json -l eth0
> 	ethtool: bad command line argument(s)
> 
> I haven't checked upstream, but, if this feature is upstream, is it worth
> implementing it?

I added it relatively recently. Looks like it's already here 
on my Fedora laptop, but not in the CI system! Let me update
it there, and you can assume --json -l to work in the test..