linux-kernel - Re: [PATCH net-next v2 4/4] selftests: drv-net: Test that NAPI ID is non-zero

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Message-ID: <20250417095310.1adbcbc8@kernel.org>
Date: Thu, 17 Apr 2025 09:53:10 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Joe Damato <jdamato@...tly.com>
Cc: netdev@...r.kernel.org, Andrew Lunn <andrew+netdev@...n.ch>, "David S.
 Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Paolo
 Abeni <pabeni@...hat.com>, Shuah Khan <shuah@...nel.org>, Alexei
 Starovoitov <ast@...nel.org>, Daniel Borkmann <daniel@...earbox.net>,
 Jesper Dangaard Brouer <hawk@...nel.org>, John Fastabend
 <john.fastabend@...il.com>, open list <linux-kernel@...r.kernel.org>, "open
 list:KERNEL SELFTEST FRAMEWORK" <linux-kselftest@...r.kernel.org>, "open
 list:XDP (eXpress Data Path):Keyword:(?:b|_)xdp(?:b|_)"
 <bpf@...r.kernel.org>
Subject: Re: [PATCH net-next v2 4/4] selftests: drv-net: Test that NAPI ID
 is non-zero

On Thu, 17 Apr 2025 09:43:23 -0700 Joe Damato wrote:
> I think the main outstanding thing is Paolo's feedback which maybe
> (?) is due to a Python version difference? If you have any guidance
> on how to proceed on that, I'd appreciate it [1].

yes, it's a Python version, I made the same mistake in the past.
Older Pythons terminate an fstring too early.
Just switch from ' to " inside the fstring, like you would in bash
if you wanted to quote a quote character. The two are functionally
equivalent.