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From: Oliver Graute <oliver.graute@gmail.com>
To: kernelnewbies@kernelnewbies.org,
	Aisheng Dong <aisheng.dong@nxp.com>, Peng Fan <peng.fan@nxp.com>
Subject: Re: BUG: Bad page state in process swapper on new imx8qm board
Date: Thu, 17 Oct 2019 09:33:40 +0200	[thread overview]
Message-ID: <20191017073340.GG16292@optiplex> (raw)
In-Reply-To: <20191016091918.GF16292@optiplex>

On 16/10/19, Oliver Graute wrote:
> Hello list,
> 
> I try to bootup up a new imx8qm congatec board and I have written a dts
> file for it and applied some imx8qm related patches which are not
> mainline yet but working fine on another imx8qm board (same cpu,
> different board vendor).
> 
> The Kernel starts to boot. But unfortunately its stucked after few
> seconds with a lot memory/swapper issues.
> 
> BUG: Bad page state in process swapper
> 
> Some clue what`s going on here?

So after some more digging I assume that this error is related to a
missing "reserved-memory" node in my devicetree. Now I need to find out
how to split up my memory the right way for this imx8qm congatec board.

Any hints?

Best regards,

Oliver

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  reply	other threads:[~2019-10-17  7:34 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-16  9:19 BUG: Bad page state in process swapper on new imx8qm board Oliver Graute
2019-10-17  7:33 ` Oliver Graute [this message]
2019-10-17 10:12   ` Cengiz Can
2019-10-21 17:16     ` Oliver Graute
2019-10-17 10:57   ` Peng Fan
2019-10-21 17:15     ` Oliver Graute

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