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From:   Rob Herring <robherring2@gmail.com>
Date:   Tue, 24 Aug 2021 07:35:37 -0500
Message-ID: <CAL_JsqKooHHmePPxRXGfB3DNfceO1=cdwAP=Esp-HUWtcaWefg@mail.gmail.com>
Subject: Re: linux-next: build warning after merge of the devicetree tree
To:     Stephen Rothwell <sfr@canb.auug.org.au>
Cc:     Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Linux Next Mailing List <linux-next@vger.kernel.org>
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On Mon, Aug 23, 2021 at 10:18 PM Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> Hi all,
>
> After merging the devicetree tree, today's linux-next build (arm
> multi_v7_defconfig) produced this warning:
>
> arch/arm/boot/dts/bcm2711-rpi-4-b.dts:220.10-231.4: Warning (pci_device_reg): /scb/pcie@7d500000/pci@1,0: PCI unit address format error, expected "0,0"
> arch/arm/boot/dts/bcm2711-rpi-4-b.dts:220.10-231.4: Warning (pci_device_reg): /scb/pcie@7d500000/pci@1,0: PCI unit address format error, expected "0,0"
>
> Presumably exposed by commit
>
>   1ee7943c3343 ("kbuild: Enable dtc 'pci_device_reg' warning by default")

Yep, that's expected. There's a couple on arm64 builds too.

Rob