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Message-ID: <cc05ef520927c64614acc54bf27e3df080f1fbbe.camel@suse.de>
Subject: Re: linux-next: build warnings in Linus' tree
From:   Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
To:     Rob Herring <robherring2@gmail.com>,
        Stephen Rothwell <sfr@canb.auug.org.au>
Cc:     Russell King <linux@armlinux.org.uk>,
        Linux Next Mailing List <linux-next@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Date:   Sat, 04 Apr 2020 01:31:53 +0200
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Hi Rob, Stephen,

On Fri, 2020-04-03 at 17:16 -0600, Rob Herring wrote:
> +Nicolas
>=20
> On Fri, Apr 3, 2020 at 4:19 PM Stephen Rothwell <sfr@canb.auug.org.au> wr=
ote:
> > Hi all,
> >=20
> > Today's linux-next build of Linus' tree (arm multi_v7_defconfig) produc=
ed
> > these warnings:
> >=20
> > arch/arm/boot/dts/bcm2835-rpi.dtsi:18.4-15: Warning (dma_ranges_format)=
:
> > /soc/firmware:dma-ranges: empty "dma-ranges" property but its #address-
cells=20
> > (2) differs from /soc (1)
> > arch/arm/boot/dts/bcm2835-rpi.dtsi:18.4-15: Warning (dma_ranges_format)=
:
> > /soc/firmware:dma-ranges: empty "dma-ranges" property but its #address-
cells=20
> > (2) differs from /soc (1)
> > arch/arm/boot/dts/bcm2835-rpi.dtsi:18.4-15: Warning (dma_ranges_format)=
:
> > /soc/firmware:dma-ranges: empty "dma-ranges" property but its #address-
cells=20
> > (2) differs from /soc (1)
> > arch/arm/boot/dts/bcm2835-rpi.dtsi:18.4-15: Warning (dma_ranges_format)=
:
> > /soc/firmware:dma-ranges: empty "dma-ranges" property but its #address-
cells=20
> > (2) differs from /soc (1)
> > arch/arm/boot/dts/bcm2835-rpi.dtsi:18.4-15: Warning (dma_ranges_format)=
:
> > /soc/firmware:dma-ranges: empty "dma-ranges" property but its #address-
cells=20
> > (2) differs from /soc (1)
> > arch/arm/boot/dts/bcm2835-rpi.dtsi:18.4-15: Warning (dma_ranges_format)=
:
> > /soc/firmware:dma-ranges: empty "dma-ranges" property but its #address-
cells=20
> > (2) differs from /soc (1)
> > arch/arm/boot/dts/bcm2835-rpi.dtsi:18.4-15: Warning (dma_ranges_format)=
:
> > /soc/firmware:dma-ranges: empty "dma-ranges" property but its #address-
cells=20
> > (2) differs from /soc (1)
> > arch/arm/boot/dts/bcm2835-rpi.dtsi:18.4-15: Warning (dma_ranges_format)=
:
> > /soc/firmware:dma-ranges: empty "dma-ranges" property but its #address-
cells=20
> > (2) differs from /soc (1)
> > arch/arm/boot/dts/bcm2835-rpi.dtsi:18.4-15: Warning (dma_ranges_format)=
:
> > /soc/firmware:dma-ranges: empty "dma-ranges" property but its #address-
cells=20
> > (2) differs from /soc (1)
> > arch/arm/boot/dts/bcm2835-rpi.dtsi:18.4-15: Warning (dma_ranges_format)=
:
> > /soc/firmware:dma-ranges: empty "dma-ranges" property but its #address-
cells=20
> > (2) differs from /soc (1)
> > arch/arm/boot/dts/bcm2835-rpi.dtsi:18.4-15: Warning (dma_ranges_format)=
:
> > /soc/firmware:dma-ranges: empty "dma-ranges" property but its #address-
cells=20
> > (2) differs from /soc (1)
> > arch/arm/boot/dts/bcm2835-rpi.dtsi:18.4-15: Warning (dma_ranges_format)=
:
> > /soc/firmware:dma-ranges: empty "dma-ranges" property but its #address-
cells=20
> > (2) differs from /soc (1)
> > arch/arm/boot/dts/bcm2835-rpi.dtsi:18.4-15: Warning (dma_ranges_format)=
:
> > /soc/firmware:dma-ranges: empty "dma-ranges" property but its #address-
cells=20
> > (2) differs from /soc (1)
> > arch/arm/boot/dts/bcm2835-rpi.dtsi:18.4-15: Warning (dma_ranges_format)=
:
> > /soc/firmware:dma-ranges: empty "dma-ranges" property but its #address-
cells=20
> > (2) differs from /soc (1)
> >=20
> > I have no idea what caused this :-(
>=20
> A dtc update combined with changes that landed in the above file after
> I tested and fixed the new warnings.

Sorry for the warnings. A fix is already making its way into the soc fixes
tree.

Here's the commit for reference: https://lkml.org/lkml/2020/3/26/445

Regards,
Nicolas


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