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From: Guenter Roeck <linux@roeck-us.net>
To: Robin Murphy <robin.murphy@arm.com>
Cc: Stefan Agner <stefan@agner.ch>, Christoph Hellwig <hch@lst.de>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Ard Biesheuvel <ard.biesheuvel@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Frank Rowand <frowand.list@gmail.com>,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	Fugang Duan <fugang.duan@nxp.com>
Subject: Re: [BUG BISECT] Ethernet fail on VF50 (OF: Don't set default coherent DMA mask)
Date: Tue, 31 Jul 2018 08:43:53 -0700	[thread overview]
Message-ID: <20180731154353.GA29601@roeck-us.net> (raw)
In-Reply-To: <4ce17098-850f-3bb0-b977-8d7932e74e06@arm.com>

On Tue, Jul 31, 2018 at 03:09:34PM +0100, Robin Murphy wrote:
> >Please note that sparc images still generate the warning (next-20180731).
> 
> Ugh, OK, any ideas what sparc does to create these platform devices that
> isn't of_platform_device_create_pdata() and has somehow grown an implicit
> dependency on of_dma_configure() since 4.12? I'm looking, but nothing jumps
> out...
> 

I suspect it might be of_device_register(), called from
	arch/sparc/kernel/of_device_64.c:scan_one_device()
	arch/sparc/kernel/of_device_32.c:scan_one_device()

Guenter

  reply	other threads:[~2018-07-31 15:43 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-27 13:11 [BUG BISECT] Ethernet fail on VF50 (OF: Don't set default coherent DMA mask) Krzysztof Kozlowski
2018-07-27 13:18 ` Krzysztof Kozlowski
2018-07-27 14:04   ` Christoph Hellwig
2018-07-28 16:58     ` Guenter Roeck
2018-07-30  9:23       ` Christoph Hellwig
2018-07-30 14:38       ` Robin Murphy
2018-07-31  0:50         ` Guenter Roeck
2018-07-31  8:19         ` Stefan Agner
2018-07-31 12:32           ` Robin Murphy
2018-07-31 13:26             ` Guenter Roeck
2018-07-31 14:09               ` Robin Murphy
2018-07-31 15:43                 ` Guenter Roeck [this message]
2018-07-31 15:58                   ` Robin Murphy
2018-07-31 17:38                     ` Guenter Roeck
2018-08-01 16:33                       ` Robin Murphy
2018-08-01 18:23                         ` Guenter Roeck
2018-07-31 15:53             ` Stefan Agner
2018-07-31 16:29               ` Robin Murphy
2018-07-31 19:02                 ` Stefan Agner

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