netdev - Re: [REGRESSION next-20170426] Commit 09515ef5ddad ("of/acpi: Configure dma operations at probe time for platform/amba/pci bus devices") causes oops in mvneta

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Message-ID: <28fbd821-c975-48e0-92bf-2d3938286cc5@codeaurora.org>
Date:   Thu, 27 Apr 2017 14:24:22 +0530
From:   Sricharan R <sricharan@...eaurora.org>
To:     Joerg Roedel <jroedel@...e.de>,
        Ralph Sennhauser <ralph.sennhauser@...il.com>
Cc:     "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-pci@...r.kernel.org,
        Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
        netdev@...r.kernel.org
Subject: Re: [REGRESSION next-20170426] Commit 09515ef5ddad ("of/acpi:
 Configure dma operations at probe time for platform/amba/pci bus devices")
 causes oops in mvneta

Hi Joerg,

On 4/27/2017 2:14 PM, Joerg Roedel wrote:
> Sricharan,
> 
> On Wed, Apr 26, 2017 at 06:15:08PM +0200, Ralph Sennhauser wrote:
>> Commit 09515ef5ddad ("of/acpi: Configure dma operations at probe time
>> for platform/amba/pci bus devices") causes a kernel panic as in the log
>> below on an armada-385. Reverting the commit fixes the issue.
> 
> Any insight here? I tend to revert the patch in my tree, or is there a
> quick and easy fix?

I am checking on this manually to see what could be going wrong in the
driver. From logs i could not conclude directly. I will need some
more testing help (i will ask for) to root cause this.

Regards,
 Sricharan

> 
> 
> 
> 	Joerg
> 

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