Re: [4.0-rc+] WARNING: CPU: 0 PID: 1 at ./drivers/dma/dmaengine.c:863 dma_async_device_register+0xe0/0x540()

From: Peter Hurley
Date: Wed Apr 08 2015 - 12:07:28 EST

On 04/08/2015 11:59 AM, Maxime Ripard wrote:
> On Wed, Apr 08, 2015 at 11:53:33AM -0400, Peter Hurley wrote:
>> On 03/05/2015 11:12 AM, Vinod Koul wrote:
>>> On Thu, Mar 05, 2015 at 10:04:21AM -0500, Peter Hurley wrote:
>>>>> First boot of 4.0-rc+ gave me [1] on a Beaglebone Black due to
>>> The warning is intentional to get driver fixed and give the right behaviour
>>> Felipe had sent a patch for this but that one needs an update
>> Vinod,
>> Felipe's patch never made it to mainline, and this warning is
>> still happening on 4.0-rc7 so please revert for 4.0-final.
> That patch isn't introducing any regression. I fail to see how that
> justifies a revert so late in the release cycle.

Arguably it never should have been introduced in the first place, and
this was at least known since Mar 5 (and likely earlier); arguing that
it's late in the cycle is a bit disingenuous.

Peter Hurley

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