linux-kernel - Re: [PATCH bpf-next 2/2] umd: Remove usermode driver framework

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Message-ID: <20250724103305-c034585a-d090-4998-a40e-af3b5cca5ef6@linutronix.de>
Date: Thu, 24 Jul 2025 10:38:19 +0200
From: Thomas Weißschuh <thomas.weissschuh@...utronix.de>
To: Christoph Hellwig <hch@....de>
Cc: Alexander Viro <viro@...iv.linux.org.uk>, 
	Alexei Starovoitov <ast@...nel.org>, Daniel Borkmann <daniel@...earbox.net>, 
	Andrii Nakryiko <andrii@...nel.org>, Martin KaFai Lau <martin.lau@...ux.dev>, 
	Eduard Zingerman <eddyz87@...il.com>, Song Liu <song@...nel.org>, 
	Yonghong Song <yonghong.song@...ux.dev>, John Fastabend <john.fastabend@...il.com>, 
	KP Singh <kpsingh@...nel.org>, Stanislav Fomichev <sdf@...ichev.me>, 
	Hao Luo <haoluo@...gle.com>, Jiri Olsa <jolsa@...nel.org>, 
	"Eric W. Biederman" <ebiederm@...ssion.com>, linux-fsdevel@...r.kernel.org, bpf@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH bpf-next 2/2] umd: Remove usermode driver framework

On Thu, Jul 24, 2025 at 09:29:18AM +0200, Christoph Hellwig wrote:
> On Wed, Jul 23, 2025 at 09:01:16AM +0200, Thomas Weißschuh wrote:
> > On Tue, Jul 22, 2025 at 08:34:11AM +0200, Christoph Hellwig wrote:
> > > On Mon, Jul 21, 2025 at 11:04:42AM +0200, Thomas Weißschuh wrote:
> > > > The code is unused since commit 98e20e5e13d2 ("bpfilter: remove bpfilter"),
> > > 
> > > Overly long commit message here.
> > 
> > 75 characters are allowed, no?
> 
> 73.

Documentation/process/submitting-patches.rst:

	The canonical patch message body contains the following:

	  (...)

	  - The body of the explanation, line wrapped at 75 columns, which will
	    be copied to the permanent changelog to describe this patch.


scripts/checkpatch.pl:

	# Check for line lengths > 75 in commit log, warn once
			if ($in_commit_log && !$commit_log_long_line &&
			    length($line) > 75 &&
			      (...)) {
				WARN("COMMIT_LOG_LONG_LINE",
				     "Prefer a maximum 75 chars per line (possible unwrapped commit description?)\n" . $herecurr);
				$commit_log_long_line = 1;
			}


What am I missing?