From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 54D42ECAAA1 for ; Tue, 30 Aug 2022 23:20:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232308AbiH3XUe (ORCPT ); Tue, 30 Aug 2022 19:20:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41246 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231747AbiH3XTf (ORCPT ); Tue, 30 Aug 2022 19:19:35 -0400 Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EBB9FA3D75; Tue, 30 Aug 2022 16:17:07 -0700 (PDT) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4MHNVc6mZRz4xG6; Wed, 31 Aug 2022 09:16:56 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=201702; t=1661901418; bh=766lshPeCDdy1ppiyHkNn459FrfhkjxB7x2mn46uqkE=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=tVaeVIibxJ/oZG2ZHD3jLeQUA7mMWIb/u79lwx8GeLyldgVqpokGSQslybxHEztY+ K27iurqzOTPgK5pZ09/y6fRiSJ1f0u7qbCtNycg1YL0L2KDj2OgMcF4kqct4VIQYYX h6+ab7YRXSj1cg3+6eiBX2z0kTDL3KVIjc5BDmXSNOVgkx3lY5Lw6ZyXfcRIGGoMqc CheHF9rz3/29Hpfgwdc/NNPYCa7iuE2gFJHzxHBOTvqVaIsvA99FzJgoMr4oEwVNYd 4I5G49fsvHy6q2BzflWOj9IRStfo3M7N/YmTCV2/vee2Gj4WnsHA9q7jAsjmsI9nw7 2cjJSB8paJuJg== Date: Wed, 31 Aug 2022 09:16:54 +1000 From: Stephen Rothwell To: =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= Cc: Florian Fainelli , Linux Kernel Mailing List , Linux Next Mailing List , Olof Johansson , Arnd Bergmann , ARM Subject: Re: linux-next: build warnings after merge of the broadcom tree Message-ID: <20220831091654.45d5ed41@canb.auug.org.au> In-Reply-To: <20220815105419.4df1005b@canb.auug.org.au> References: <20220725095913.31e859ec@canb.auug.org.au> <20220815105419.4df1005b@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/SkSaMRxy1h_L3z9ywqkDu=."; protocol="application/pgp-signature"; micalg=pgp-sha256 Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org --Sig_/SkSaMRxy1h_L3z9ywqkDu=. Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi all, On Mon, 15 Aug 2022 10:54:19 +1000 Stephen Rothwell = wrote: > > On Mon, 25 Jul 2022 12:33:48 +0200 Rafa=C5=82 Mi=C5=82ecki wrote: > > > > On 25.07.2022 01:59, Stephen Rothwell wrote: =20 > > > After merging the broadcom tree, today's linux-next build (arm > > > multi_v7_defconfig) produced these warnings: > > >=20 > > > arch/arm/boot/dts/bcm5301x.dtsi:240.21-246.5: Warning (pci_bridge): /= axi@18000000/pcie@12000: missing ranges for PCI bridge (or not a bridge) > > > arch/arm/boot/dts/bcm5301x.dtsi:248.21-254.5: Warning (pci_bridge): /= axi@18000000/pcie@13000: missing ranges for PCI bridge (or not a bridge) > > > arch/arm/boot/dts/bcm5301x.dtsi:256.21-262.5: Warning (pci_bridge): /= axi@18000000/pcie@14000: missing ranges for PCI bridge (or not a bridge) = =20 > >=20 > > This is expected. My commit ef126d3f58d25 ("ARM: dts: BCM5301X: Add > > basic PCI controller properties") reduced following warnings: > >=20 > > arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dtb: pcie@12000: 'device= _type' is a required property > > From schema: /lib/python3.9/site-packages/dtschema/schemas/pci= /pci-bus.yaml > > arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dtb: pcie@12000: 'ranges= ' is a required property > > From schema: /lib/python3.9/site-packages/dtschema/schemas/pci= /pci-bus.yaml > > arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dtb: pcie@12000: '#addre= ss-cells' is a required property > > From schema: /lib/python3.9/site-packages/dtschema/schemas/pci= /pci-bus.yaml > > arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dtb: pcie@12000: '#size-= cells' is a required property > > From schema: /lib/python3.9/site-packages/dtschema/schemas/pci= /pci-bus.yaml > >=20 > >=20 > > down to this one: > >=20 > > arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dtb: pcie@12000: 'ranges= ' is a required property > > From schema: /lib/python3.9/site-packages/dtschema/schemas/pci= /pci-bus.yaml > >=20 > >=20 > > and basically does the right thing (adds required properties). > >=20 > >=20 > > I'm fully aware "ranges" need to be added (it's mentioned in the commit) > > and it's one of next things on my BCM5301X list. > >=20 > > So while my commits triggers that problem it also reduces warnings so > > I'd say it's acceptable. Not from my point of view: I was not getting any warnings and now I am getting 254 lines of warnings :-( =20 > So, is something being done about these introduced warnings? I am still seeing these warnings. The above commit is now 61dc1e3850a6 ("ARM: dts: BCM5301X: Add basic PCI controller properties") --=20 Cheers, Stephen Rothwell --Sig_/SkSaMRxy1h_L3z9ywqkDu=. Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmMOmmYACgkQAVBC80lX 0Gyewwf/XL8mC40VJ4gxQyr4xSabO+CCkfHLJnhCedxm5Ea/KNiLVmmbtv/gFAmW m5nmmV6+pbSrgGK6wn8JldqxycZK9w3bbSf3g6gfUVQ4xioq7j139iY5v55jh2Bl qiEwTdN71vrcF4oQsEbVLoDa3sY3qB+SPnWQHeFlPUZbeaEdr9KpjaR2ueWnZHiR PJvUnoryNu1frHkUv5W151irOOgueMgqAK2P1F5it1VyPxyJvlmsaHKfzD3tbqQ1 mvv5E8O8AlDnsVoZrwfDU3yGol2F809Z9seJKiZEEHg5PLaYkQornZEZzCKNzavm IcABr1e4RWG65uVKL4iKOuhCM3yerw== =uVq2 -----END PGP SIGNATURE----- --Sig_/SkSaMRxy1h_L3z9ywqkDu=.--