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 D2E0019C560; Mon, 1 Sep 2025 19:17:12 +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=1756754232; cv=none; b=a9uE9QX2LgcxkTfBL8rOv4YA6Z9ZjeB/S+bALmPNV0m7ULem9dvUWEXCzsMBQan2TNLkvCTHEdoGdw9H0IR8gRv6URRy5MWTLIzZXkQs/puNogQqrv2arGqbfHRtNRTh7ZvFboEygPQCX6g+9qMwHMfLwRVmuYNj5Vjk4LLbMMY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756754232; c=relaxed/simple; bh=n4shjm/b3T4Xo/+5nzOOAjj0D3AfBcbazMEpdhPWtfc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Y0IpCiXM75jwZuCMqbJTCdiPhTLzfrxczE0biZZXBK4tSUfCG6WD+11hFxdPO+mFf6Wgc6Ckt2Tvd2//d5cTsMya042rDY4kE/24syVCwUZajAir+1NSv/RvnX+8ncefKnT5Co4RN0TSriG3ooph3i1Shde17Zxn2CRYMZDYEug= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=aTmO5pkc; 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="aTmO5pkc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E3627C4CEF0; Mon, 1 Sep 2025 19:17:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756754232; bh=n4shjm/b3T4Xo/+5nzOOAjj0D3AfBcbazMEpdhPWtfc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=aTmO5pkcuG6IC+gEtOrsqi2Fu6GZIDcJc4e1q7g0oLSLkiHfeIPxhAU3qWnFApec5 QSF+kylrQ6+70W7PCejPhTPV8kSF74ZKzl+pbcuBa0F5gaRXFDWKIOgV3DSBvMyVI/ vA/K4ho5y9+Wg7whD/3rxxHfnquqcca45sItBXxBp6JzPmsnNniWHRwAKw6VMK+hQP T5eYfSLhQMriQfLM+aYVNH6fDUzS1co2ZRiA4wPk1CSi9mqSGDL3wYB8vBU+U6c+A/ 0z7ADpFVmjV0wPbsQne/9WD2k2qzo+oJYOqryUtelccC1K4L0Zx74jFh3QYpzkkKE3 1QALMPvKenu5g== Date: Mon, 1 Sep 2025 20:17:07 +0100 From: Mark Brown To: Andrew Lunn Cc: Mauro Carvalho Chehab , Randy Dunlap , Jani Nikula , Jonathan Corbet , Laurent Pinchart , Vegard Nossum , ksummit@lists.linux.dev, Linux Documentation , Mauro Carvalho Chehab , Akira Yokosawa , Bagas Sanjaya , Matthew Wilcox Subject: Re: [TECH TOPIC] Kernel documentation - update and future directions Message-ID: <295b275b-5aac-466c-92c2-659b45441060@sirena.org.uk> References: <20250828230104.GB26612@pendragon.ideasonboard.com> <87wm6l0w2y.fsf@trenco.lwn.net> <930d1b37-a588-43db-9867-4e1a58072601@oracle.com> <20250830222351.GA1705@pendragon.ideasonboard.com> <87h5xo1k6y.fsf@trenco.lwn.net> <20250831160339.2c45506c@foz.lan> <20250901203750.33ee6689@foz.lan> <4f5b357c-5c99-4d7c-bb16-02556eec074a@lunn.ch> Precedence: bulk X-Mailing-List: ksummit@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="Cs068SmNqBWQWiQ4" Content-Disposition: inline In-Reply-To: <4f5b357c-5c99-4d7c-bb16-02556eec074a@lunn.ch> X-Cookie: Auction: --Cs068SmNqBWQWiQ4 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Sep 01, 2025 at 09:05:19PM +0200, Andrew Lunn wrote: > Does the kernel docs have any concept of incremental builds? Adding > one patch and rebuilding the kernel is generally fast, unless it > changes an important header. So the cost is reasonably small for two > builds. But if building the kernel documentation twice is going to > cost 6 minutes, this does not scale. FWIW I do the same and would face similar issues, though for docs I could probably cope with selectively building only tips of branches given how infrequently they're touched. --Cs068SmNqBWQWiQ4 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmi18TIACgkQJNaLcl1U h9AZfwf/SyvMQLIc0jCbjuxIeJlsj7uesemROGywuOp+kmLKpqCNA1yE5gVRagi0 L1LTIDb5dxBkp6a8p6tCJtd/Fxlyo9CIcI2DGj3RpQ7VWknxr/7wD4uoSxJzS31Y Nk9BM9FLAOCkYclGWJd8zrGsAER3NlXKBBP0GdnTyJy3GuUgLmsnOElp3cnHNKCx +LLhx/820eSnQZQ1fO7AX2MGMgHddxR3AL4G4WAY40l0erJ5KKWYsfmZQpu8b9ZI j+FWWdD8XPSaFOosN4OB/X9eNysZgkdZ0YN5nif3tIvJ4fXV56fF4YVuG0bsScgg 8KwaC3F0bJ6DXEk4FVQB3yZtZEPs2A== =qlnL -----END PGP SIGNATURE----- --Cs068SmNqBWQWiQ4--