From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mout.web.de (mout.web.de [217.72.192.78]) (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 1E8E31D95A9; Mon, 3 Feb 2025 07:23:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.72.192.78 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738567395; cv=none; b=MvQ7fvaIQuH/AnrO2OJqPohyoK6KYGrpcwiv3Jb5cd+NChAJsxyo2FMqr7lHc75bKngRmFopRS/jqfmUDG0E1BP5oKhwJuZfCOCknIZL3pHFR8B2el0R/YITw+akonKuA+0VJzFZvfvVWxjhiFyhU9z0IGoSJhk+ip9/Y6Q28qU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738567395; c=relaxed/simple; bh=pL2jDbwM2tnoDPxkIcout16iJtvsCV65sn/2QOSZBsY=; h=Message-ID:Date:MIME-Version:From:Subject:To:Cc:References: In-Reply-To:Content-Type; b=ua6r/yBjKdafsset+0V1csFIUecxXaCFLbNR3twTR1JbRXRHtifd+HjbfUQ9/dlO82O8WQOi8SzAqnCO3YMADfpzKIpq8xdNa0JNCxzexm9xXNJq0L8KlHeelrXqtcClg4QMrMuWWDmSnbtomqHSBJhoLgFpxMxOoEwFvulvZw0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=web.de; spf=pass smtp.mailfrom=web.de; dkim=pass (2048-bit key) header.d=web.de header.i=markus.elfring@web.de header.b=tPjM0uN4; arc=none smtp.client-ip=217.72.192.78 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=web.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=web.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=web.de header.i=markus.elfring@web.de header.b="tPjM0uN4" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=web.de; s=s29768273; t=1738567338; x=1739172138; i=markus.elfring@web.de; bh=pL2jDbwM2tnoDPxkIcout16iJtvsCV65sn/2QOSZBsY=; h=X-UI-Sender-Class:Message-ID:Date:MIME-Version:From:Subject:To: Cc:References:In-Reply-To:Content-Type:Content-Transfer-Encoding: cc:content-transfer-encoding:content-type:date:from:message-id: mime-version:reply-to:subject:to; b=tPjM0uN4I/GdAFp31++PG26z4Vto4PmHwwKCB+iJ4HIbRwu5joJXwvRpwBps1Vk5 BsR+TBN1/gKQUNN6ZGncM+nvFp4kAyRHyxYGr6ANswR2VhX+Sk5BqHpIiTEwtoqV7 CYW45ezkvs7otl2YrqdQlFPAZudQCI5wDpQYRd/iR3EILMUFNGcUyJSc7iDH9JyOD FbUpses7uVefH5D3IUULvsEYhibYuqoSt+k+uleYwhAQhNpVKuTLS08qGiRMwzU3I whTVatnsqGvJVTwBvBpdjC7mCZHIZcsSw0Qqlo/EOLaII4kL6LfqeSBy35+o25YKu kUv/J7OgQXFBoRqg1w== X-UI-Sender-Class: 814a7b36-bfc1-4dae-8640-3722d8ec6cd6 Received: from [192.168.178.29] ([94.31.70.29]) by smtp.web.de (mrweb105 [213.165.67.124]) with ESMTPSA (Nemesis) id 1MjgX3-1szyFN23FD-00mF3n; Mon, 03 Feb 2025 08:22:18 +0100 Message-ID: <875fe1a2-64b4-43f9-8b6c-60e416a37248@web.de> Date: Mon, 3 Feb 2025 08:22:12 +0100 Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Markus Elfring Subject: Re: [01/16] coccinelle: misc: secs_to_jiffies: Patch expressions too To: Easwar Hariharan , cocci@inria.fr Cc: kernel-janitors@vger.kernel.org, LKML , linux-block@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-ide@vger.kernel.org, linux-nvme@lists.infradead.org, linux-pm@vger.kernel.org, linux-rdma@vger.kernel.org, linux-scsi@vger.kernel.org, linux-sound@vger.kernel.org, linux-spi@vger.kernel.org, linux-xfs@vger.kernel.org, ceph-devel@vger.kernel.org, platform-driver-x86@vger.kernel.org, dri-devel@lists.freedesktop.org, ibm-acpi-devel@lists.sourceforge.net, imx@lists.linux.dev, kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org, Andrew Morton , Carlos Maiolino , Chris Mason , Christoph Hellwig , Damien Le Moal , "Darrick J. Wong" , David Sterba , Dick Kennedy , Dongsheng Yang , Fabio Estevam , Frank Li , Hans de Goede , Henrique de Moraes Holschuh , James Bottomley , James Smart , Jaroslav Kysela , Jason Gunthorpe , Jens Axboe , Josef Bacik , Julia Lawall , =?UTF-8?Q?Ilpo_J=C3=A4rvinen?= , Ilya Dryomov , Kalesh Anakkur Purayil , Keith Busch , Leon Romanovsky , Mark Brown , "Martin K. Petersen" , Nicolas Palix , Niklas Cassel , Oded Gabbay , Ricardo Ribalda , Sagi Grimberg , Sascha Hauer , Sebastian Reichel , Selvin Xavier , Shawn Guo , Shyam Sundar S K , Takashi Iwai , Victor Gambier , Xiubo Li , Yaron Avizrat , Ricardo Ribalda References: <20250128-converge-secs-to-jiffies-part-two-v1-1-9a6ecf0b2308@linux.microsoft.com> <632be2db-78d2-4249-92f0-3f60e0373172@linux.microsoft.com> Content-Language: en-GB In-Reply-To: <632be2db-78d2-4249-92f0-3f60e0373172@linux.microsoft.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:unmzcva3DfFDe8J5T/SEse13ECLrm00SFr+jMbswdVLKuVhkuYO KrTlmHqHj2q9ogvXNY+OT9rpa/y77P4OKcbhTRE4HQfNnHl3vyWWfzK02lPKs/doF/0oo/N zaSBPOg0Tas1K5KCmS6LhNSs0R2vs1xLG29Gypkmwc3S031NZBDDMgkSSAGcQ2a7o9N0Sjo 97PGMtERfjxkxxcBQ4+cg== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:ttbGuD59yWE=;aR8uoScoWimrSRCmRkUV4SeMiC4 W79hOF4H0lhnQHYtzx3m5sNeqoeEjllyRz8YO7qpX8lmmz5+tS5bf6f8vLVqYn9Kaf48xHqma GMO3bXWom5xZ+oVyIxDcLJs8p7PgYEA5ypLybnd2/T+GawWIBGs+YXCKBHx9HvPqPogF+ZWbt K+TyhUDO5bQsBtbetxS3RKRmFHZaezGpeiwamE4tJBcayt8rdci1cnRAVxZjRrnyUeMDPgD6w WKKXvMYQI9xNIms2eXtV9M1bxbS+lhSfb6gN7tJf2LwY4iDuINHUwQnKRfA26lORiGW/UmxpA VDJglYJvc0HJJqymSDraa9W3b84J+5STNVqd3FDiOGXm1u1Lg5SvWgA1viCB3U/T6eNlmBKxu cW3HuColf7JWTbOCtYKQMticsxdqTUl6/icidZDIKeZA/6BTvCAJ5yo10i++PE5kYqE0mQ1ho 4NVa2X6CB+FFnhhsQwwWTKFynfvg6dK/P1RIrFw78t5WsC8zz4qm64j7mnJS57vOm+HlNeNlJ dATJc1VHQDMoj9hjzdFzfzgZw9h5kyLYh8oVruDNFJ/+FH75gEuWoZlsU8KTOZQFV7EoxkSYe EVfenvSMPnmSzjQa+vNyzYbKtqQOPF88CdXdnAAym8guV56rCHkNBsyBuIPwADo10ZAjBpNzA OBRBkYWMqMkvqRqoLGiggpeqewsL9YdiEBa4oesyjAGQIw7IJ8/0snpG+f+cuMaO7kmaB6nHE nOpJS6Z9qzdfoJVXgs+47u+CzVBhVhWLqb0XCPk9jzzEHfYLkrIHTUIhakYc7nZUEAyJDC73r /hzw3PToNCTxBrUrwiTLOAoOxpa5fcHyJWusNq5FrbAxgole7higv+1sBb8NprFHptypkZ+Cw iq1xF2BAP1xbwfSfH760NHJ4EMEjOMI/iDzAJwPxQkxSlaDBQ4Gbv5ujQYBd3YMxgiuIGsl/w MdFuwIfMQU5oEMCItKFmMAIf7k7pEPQrOuKnG6AZ/LH/H2vUdfQfPyq8wJxV64EFZr9eSy6wJ Oy+t8DI1kdV301z/zAZQ8OpU2xnB8IxTLqrcbF63n+gYPUELXtWaXOoIbr5o0TxUA7XsBRCAL PYOoStHMrzPoz4tMq6bqU3gJQfZq4+hT0/1xGvJHF3EYYHdBGWrL7T8ngj9APgUClmkiUid9u qhcbZXpp66SsJcS9vzL/rjOnWJmMD3M+Ha1/NMDr7Hx2giHnnM35m2TcteG0N0JcefSzkj9ds f+5nMopNsnV7A3egbviqSJLT+UcbhaOvEXNf4avchAw4jPQ3zsTkczrYbZ8buav0UwNGXIMsG NwU97T/pGW1qLPWQZzQJs0EPaXBDrr4upn8u/GPLFGYGs6cf+BXQ4GT4mOQgByfpkCi > As it stands, I'll fix up the current rules in v2 following your > suggestion to keep the multiplication in each line to allow Coccinelle > to use the commutativity properties and find more instances. Corresponding software development challenges can eventually be clarified = further. > I'll refrain from implementing the report mode until current instances > have been fixed because of the issue we have already seen[1] with CI > builds being broken. I would not want to break a strict CI build that is > looking for coccicheck REPORT to return 0 results. You got into the mood to test support for an information in the software d= ocumentation. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Do= cumentation/dev-tools/coccinelle.rst?h=3Dv6.13#n92 =E2=80=9C=E2=80=A6 Note that not all semantic patches implement all modes. =E2=80=A6=E2=80=9D Regards, Markus