From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0B959377EDC for ; Wed, 22 Apr 2026 16:59:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776877145; cv=none; b=OlkbV7Q/j0eBfExF+Kh4hvemAqbgxFdSugcPtnNpz5rmtApfVfMcVfzOsW7Km+FDfGRfSkYSThfCjTQ2srIZyHkRZrmno8OfVGkVsYy5Iv/89JWDAd0Nl/niKYdJ6IfQhcvQu3eZxD4+ScVPr1J9bvzxXw8xIhSA9iPCO2LMuSo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776877145; c=relaxed/simple; bh=8yvxazAtJn/xc6tc1TvEJaiSRh+4mER7/M4w2QLuUpQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=uneX5iPIbKX3Fp0GmvKJLeQVEAHk1DSL7MLhcSzO2xLTqusPzm/nAqPZoi4U04j0DAnPnCT1GZ951DPtUOZ1c0mxB/GQAmEZlqhX/+k1YuyTd1mBssfvsAna03TvKi/eqywIM3Vze2Y4K27Tf1SKbVNrQ2T6QHm75YZSYHANfMI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=L8dTGWqg; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="L8dTGWqg" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0269CC19425; Wed, 22 Apr 2026 16:59:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776877144; bh=8yvxazAtJn/xc6tc1TvEJaiSRh+4mER7/M4w2QLuUpQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=L8dTGWqgn7ezgb8cXF07NsTYBvWkikw1dzbEV0mMUG3O1pBmqApV29VsA2qeoetTQ xWSMeKeGdh9oOGPBEydxtH7Nzyh8lpjX81/HBq10OXA2XtvcVWQ60wbgVyegCIRR9/ eNfLGd2ZWdnA/u5HIq8+g28jTtf93gBcofSkqrD5xGDWO3eyU89N4Eju5kLIIzZpQi uzk2WKMdwfKOt22DSjAOT0HZINDltuMVh3qVDwQJTGHQTACgfxPEv0ZVomO63ttaZQ WNyM6Q/SfNUqkqmn84OHGSKE/St38kcpT74NFfugjfoaSAMoVORLYNueNJ81bmnx6n rJE00IsWLQQBg== Date: Wed, 22 Apr 2026 18:59:01 +0200 From: Alejandro Colomar To: "G. Branden Robinson" Cc: linux-man@vger.kernel.org Subject: Re: [PATCH] man7, man2: document SCHED_EXT policy Message-ID: References: <20260412181743.276652-1-yphbchou0911@gmail.com> <20260423000434.G45a2@cchengyang.duckdns.org> <20260422163603.xvgyqulnl7knxeem@illithid> Precedence: bulk X-Mailing-List: linux-man@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="ujvdrfue5zs2mahd" Content-Disposition: inline In-Reply-To: <20260422163603.xvgyqulnl7knxeem@illithid> --ujvdrfue5zs2mahd Content-Type: text/plain; protected-headers=v1; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable From: Alejandro Colomar To: "G. Branden Robinson" Cc: linux-man@vger.kernel.org Subject: Re: [PATCH] man7, man2: document SCHED_EXT policy Message-ID: References: <20260412181743.276652-1-yphbchou0911@gmail.com> <20260423000434.G45a2@cchengyang.duckdns.org> <20260422163603.xvgyqulnl7knxeem@illithid> MIME-Version: 1.0 In-Reply-To: <20260422163603.xvgyqulnl7knxeem@illithid> Hi Branden, On 2026-04-22T11:36:03-0500, G. Branden Robinson wrote: > [stripping distribution down to just the linux-man list and Alex] >=20 > At 2026-04-23T00:13:57+0800, Cheng-Yang Chou wrote: > > On Wed, Apr 22, 2026 at 06:02:49PM +0200, Alejandro Colomar wrote: > > > > @@ -218,8 +223,10 @@ This field specifies the nice value to be set = when specifying > > > > .I sched_policy > > > > as > > > > .B SCHED_OTHER > > > > +, > > >=20 > > > What's the reason for this weird formatting of the source code? At > > > this point I wonder if this was generated by AI. > >=20 > > Yes, I used AI for the formatting, which I should disclose it, hence > > the weird layout. >=20 > I don't know, man, I stuck a comma on a line by itself in a man page > just the other day. ;-) I've seen several other clues in the patch. This was the once that confirmed it to me. At first I thought that maybe the contributor could not know that BR exists, and thus try that naively (I've seen that done in other patches). However, 2 lines below there the patch introduced a line using BR perfectly. That very much read like random LLM stuff. There was also the arbitrary combined use of .P and .PP. I suspect no human would use both in a document, unless the surrounding style already uses both (which could confuse). Since we only have .P, the .PP came out of nowhere. And then there's the extensive use of \f (without brackets) and \(bu, of which we have no cases anymore. All of this was very suspicious, so I had to ask. Have a lovely day! Alex >=20 > https://lists.gnu.org/archive/html/groff-commit/2026-04/msg00282.html >=20 > +We prefix macro names with > +_ifstyle()dnl > +a dot > +.RB ( . ), > +_endif()dnl > +the default > +.I roff > +control character\c > +_ifstyle()dnl > +, > +_endif()dnl > +_ifnotstyle()dnl > +\& > +_endif()dnl > +in summaries and synopses. >=20 > (Lest anyone hyperventilate, that's not a man(7) document per se, but an > m4(1) document that _generates_ a man(7) document.) >=20 > Regards, > Branden --=20 --ujvdrfue5zs2mahd Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEES7Jt9u9GbmlWADAi64mZXMKQwqkFAmno/lUACgkQ64mZXMKQ wqnqQRAAjSPTf/8AwCFpIxJ74zv3KLqot/BxkdgguCeXIRtScN8ribuqpsx6/Wfq XQvZNK/1TSplFJjm6sh/KDEcBAkVo6FhigHZIA5C+Qt78E4aFwenybOYD7Wr/qG0 h3hJdWmoxqPuyxq6WoM7AqErErADOJGyjRWIgVyN0FYJLtJmWBCLtNGYm8NtoeMm QDuai3iBHBB8ylZlrBIuq7DLdtMo30YbUxE03LScz6/wyb/dgYAHW01SB4tVsp4c 18jH/xJAMguIjxgRzsz+sMcVb4h7scRUe8et4iLOIYMLweO41E2unaVGT2UpJJuX mB9bDPkLTpZYwpsh1e1jrhc0Z69jLwJZrwZyN+yXhgxcwdqNvS7MiUF0xZtpFov5 i3Mh8fYRp+B+M2bASdi3PQMycYkb3+PX66juhjHy3q9/hdFF3Vx1Az8kxf9I3sGa ZUWTKD6cpihzk1NQbHlDV8nDLZ63+h6Bo9sWKBRhhW2rYrkApSUxBPZDSwmG2w9x YvSGd27uReBvVUC0sLECc4Cuv8WThOd9ZJ7gNVVE/2oTFtWlekg2bu+HOrVv83dU bgYi3FAHjHIY8X2fl4SESke0ACQjHeYgJUM3aPUBQwO4RzGOkyO5Dt8bcXCH5WI/ MSUnFSYgu7YuKFHZj+r8UJPQ5Tpjlo5RjKFTos6Q6zo0uLJHzaI= =wbLy -----END PGP SIGNATURE----- --ujvdrfue5zs2mahd--