-----Original Message----- From: Oliver Graute <oliver.graute@gmail.com> Sent: 2019年10月17日 15:34 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
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.
Which uboot release are you using? Did you include M4 image in flash.bin? Regards, Peng.
Any hints?
Best regards,
Oliver