Re: [PATCH 1/2] ARM: dts: Disable MDMA1 node for Arndale-octa board

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Tushar Behera <tushar.behera <at> linaro.org> writes:

> 
> MDMA1 can support both secure and non-secure AXI transactions. When this
> is enabled in the kernel for boards that run in secure mode, we get
> imprecise external aborts causing the kernel to oops.
> 
> Unhandled fault: imprecise external abort (0x1406) at 0x00000000
> Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000007
> 
> Suggested-by: Javi Merino <javi.merino@xxxxxxx>
> Signed-off-by: Tushar Behera <tushar.behera@xxxxxxxxxx>

I've tested this on top of kgene/for-next (I'm assuming that your patch is
based on that branch) but that tree currently doesn't boot.

If I backport it to v3.14-rc5, the kernel boots.  So:

Tested-by: Javi Merino <javi.merino@xxxxxxx>

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