Hello,

On Tue, 30 Oct 2018 14:55:01 +0000, Marc Zyngier wrote:

quoted

I.e, isn't the firmware fix papering over a bug that should be fixed in
Linux mvpp2 driver anyway ?  

Absolutely. Leaving this unpatched in the kernel, with a 100% chance of
memory corruption is just mad.

I'm pretty sure there should be a way to sanely reset the interface
before it starts repainting the memory.

I agree here. Do you still have an image of that old firmware version,
so that we can try to reproduce, and see if we can come up with a way
to reset the BM on boot up that would avoid this issue ?

Thanks,

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com