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From: Florian Fainelli <f.fainelli@gmail.com>
To: Arnd Bergmann <arnd@kernel.org>, Florian Fainelli <f.fainelli@gmail.com>
Cc: "Leizhen (ThunderTown)" <thunder.leizhen@huawei.com>,
	Rob Herring <robh+dt@kernel.org>, Ray Jui <rjui@broadcom.com>,
	Scott Branden <sbranden@broadcom.com>,
	bcm-kernel-feedback-list <bcm-kernel-feedback-list@broadcom.com>,
	Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	linux-arm-msm <linux-arm-msm@vger.kernel.org>,
	devicetree <devicetree@vger.kernel.org>,
	linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
	linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 1/2] arm64: dts: broadcom: clear the warnings caused by empty dma-ranges
Date: Mon, 9 Nov 2020 10:00:44 -0800	[thread overview]
Message-ID: <9d8da0b4-07a4-6d35-8072-a512c22313e4@gmail.com> (raw)
In-Reply-To: <CAK8P3a374KTVR6vC4civ0pNy8S9n4o8Ni9wCrdko-JO7aRO2GQ@mail.gmail.com>

On 11/9/20 9:56 AM, Arnd Bergmann wrote:
> On Mon, Nov 9, 2020 at 6:30 PM Florian Fainelli <f.fainelli@gmail.com> wrote:
>>
>> On 11/8/20 10:18 PM, Leizhen (ThunderTown) wrote:
>>> Hi, everybody:
>>>   How do we deal with this problem? I updated the kernel to the latest and the problem still persists.
>>>
>>>   make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- -j24 dtbs 2>err.txt
>>>   vim err.txt
>>>
>>> arch/arm64/boot/dts/qcom/ipq6018.dtsi:185.3-14: Warning (dma_ranges_format): /soc:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2)
>>> arch/arm64/boot/dts/qcom/ipq6018.dtsi:185.3-14: Warning (dma_ranges_format): /soc:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2)
>>> arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2)
>>> arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2)
>>> arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2)
>>> arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2)
>>> arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2)
>>> arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2)
>>
>> I was hoping that Ray or Scott could give this a try, and TBH, I am
>> still not a big fan of having to mangle the 'reg' property to be
>> compatible with #address-cells = <2> and #size-cells = <2>, I would have
>> preferred omitting the 'dma-ranges' property entirely.
>>
>> We have plenty of time to get this patch applied for v5.11.
> 
> I would much prefer to get the warning fixed for v5.10, once we know what the
> hardware can or cannot actually do, as it is one of the warnings that shows
> up in every kernelci build.

OK, in that case:

Acked-by: Florian Fainelli <f.fainelli@gmail.com>

feel free to pick those patches directly for 5.10 fixes. Thanks!
-- 
Florian

WARNING: multiple messages have this Message-ID (diff)
From: Florian Fainelli <f.fainelli@gmail.com>
To: Arnd Bergmann <arnd@kernel.org>, Florian Fainelli <f.fainelli@gmail.com>
Cc: devicetree <devicetree@vger.kernel.org>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	Scott Branden <sbranden@broadcom.com>,
	Ray Jui <rjui@broadcom.com>,
	linux-arm-msm <linux-arm-msm@vger.kernel.org>,
	Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	bcm-kernel-feedback-list <bcm-kernel-feedback-list@broadcom.com>,
	"Leizhen \(ThunderTown\)" <thunder.leizhen@huawei.com>,
	linux-arm-kernel <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v2 1/2] arm64: dts: broadcom: clear the warnings caused by empty dma-ranges
Date: Mon, 9 Nov 2020 10:00:44 -0800	[thread overview]
Message-ID: <9d8da0b4-07a4-6d35-8072-a512c22313e4@gmail.com> (raw)
In-Reply-To: <CAK8P3a374KTVR6vC4civ0pNy8S9n4o8Ni9wCrdko-JO7aRO2GQ@mail.gmail.com>

On 11/9/20 9:56 AM, Arnd Bergmann wrote:
> On Mon, Nov 9, 2020 at 6:30 PM Florian Fainelli <f.fainelli@gmail.com> wrote:
>>
>> On 11/8/20 10:18 PM, Leizhen (ThunderTown) wrote:
>>> Hi, everybody:
>>>   How do we deal with this problem? I updated the kernel to the latest and the problem still persists.
>>>
>>>   make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- -j24 dtbs 2>err.txt
>>>   vim err.txt
>>>
>>> arch/arm64/boot/dts/qcom/ipq6018.dtsi:185.3-14: Warning (dma_ranges_format): /soc:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2)
>>> arch/arm64/boot/dts/qcom/ipq6018.dtsi:185.3-14: Warning (dma_ranges_format): /soc:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2)
>>> arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2)
>>> arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2)
>>> arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2)
>>> arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2)
>>> arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2)
>>> arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2)
>>
>> I was hoping that Ray or Scott could give this a try, and TBH, I am
>> still not a big fan of having to mangle the 'reg' property to be
>> compatible with #address-cells = <2> and #size-cells = <2>, I would have
>> preferred omitting the 'dma-ranges' property entirely.
>>
>> We have plenty of time to get this patch applied for v5.11.
> 
> I would much prefer to get the warning fixed for v5.10, once we know what the
> hardware can or cannot actually do, as it is one of the warnings that shows
> up in every kernelci build.

OK, in that case:

Acked-by: Florian Fainelli <f.fainelli@gmail.com>

feel free to pick those patches directly for 5.10 fixes. Thanks!
-- 
Florian

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2020-11-09 18:00 UTC|newest]

Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-16  9:08 [PATCH v2 0/2] eliminate two common errors reported by any yaml on arm64 Zhen Lei
2020-10-16  9:08 ` Zhen Lei
2020-10-16  9:08 ` [PATCH v2 1/2] arm64: dts: broadcom: clear the warnings caused by empty dma-ranges Zhen Lei
2020-10-16  9:08   ` Zhen Lei
     [not found]   ` <CAK8P3a2TSmsNSi-XFpT6AQ3jvVxJ1AW7Uf5tAo477wtwXZwUzg@mail.gmail.com>
2020-10-16 16:48     ` Florian Fainelli
2020-10-16 16:48       ` Florian Fainelli
     [not found]       ` <CAK8P3a13ywHh7igdfDSPQz9Bw8YAnKWFLKARkk2NL5u6=6yb=w@mail.gmail.com>
2020-10-16 19:27         ` Florian Fainelli
2020-10-16 19:27           ` Florian Fainelli
2020-10-18  2:10           ` Leizhen (ThunderTown)
2020-10-18  2:10             ` Leizhen (ThunderTown)
2020-10-23  7:17             ` Arnd Bergmann
2020-10-26  2:21               ` Leizhen (ThunderTown)
2020-10-26  2:21                 ` Leizhen (ThunderTown)
2020-11-09  6:18                 ` Leizhen (ThunderTown)
2020-11-09  6:18                   ` Leizhen (ThunderTown)
2020-11-09 17:28                   ` Florian Fainelli
2020-11-09 17:28                     ` Florian Fainelli
2020-11-09 17:56                     ` Arnd Bergmann
2020-11-09 17:56                       ` Arnd Bergmann
2020-11-09 18:00                       ` Florian Fainelli [this message]
2020-11-09 18:00                         ` Florian Fainelli
2020-11-28  4:53   ` Florian Fainelli
2020-11-28  4:53     ` Florian Fainelli
2020-11-28  9:58     ` Arnd Bergmann
2020-11-28  9:58       ` Arnd Bergmann
2020-12-14 19:09       ` Ray Jui
2020-12-14 19:09         ` Ray Jui
2020-12-14 19:46         ` Arnd Bergmann
2020-12-14 19:46           ` Arnd Bergmann
2020-12-15 15:40           ` Florian Fainelli
2020-12-15 15:40             ` Florian Fainelli
     [not found]           ` <CACvutz9v+TBUbrCo3X-u5ebbs04nR0y0yQN3qWfSAyZVy9RM2g@mail.gmail.com>
2020-12-15 15:41             ` Florian Fainelli
2020-12-15 15:41               ` Florian Fainelli
2020-12-15 15:49               ` Arnd Bergmann
2020-12-15 15:49                 ` Arnd Bergmann
2021-01-12 18:28                 ` Ray Jui
2021-01-12 18:28                   ` Ray Jui
2021-01-12 20:40                   ` Arnd Bergmann
2021-01-12 20:40                     ` Arnd Bergmann
2021-01-12 20:57                     ` Ray Jui
2021-01-12 20:57                       ` Ray Jui
2021-01-13  3:42                       ` Bharat Gooty
2021-01-13  3:42                         ` Bharat Gooty
2021-01-13  8:05                         ` Arnd Bergmann
2021-01-13  8:05                           ` Arnd Bergmann
2021-01-13 16:55                           ` Florian Fainelli
2021-01-13 16:55                             ` Florian Fainelli
2021-01-13 17:45                             ` Ray Jui
2021-01-13 17:45                               ` Ray Jui
2020-10-16  9:08 ` [PATCH v2 2/2] arm64: dts: qcom: " Zhen Lei
2020-10-16  9:08   ` Zhen Lei
2020-11-11  4:44   ` Bjorn Andersson
2020-11-11  4:44     ` Bjorn Andersson
2020-12-29 20:15 ` [PATCH v2 0/2] eliminate two common errors reported by any yaml on arm64 patchwork-bot+linux-arm-msm

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