UBIFS corruptions on NOR-Flash

Richard Weinberger richard at nod.at
Wed Oct 14 15:17:49 PDT 2015


Hi!

Am 14.10.2015 um 16:33 schrieb Roshni Shah:
> Hi Han, Richard,
> 
> Any other ideas / tests that I could perform to help narrow down the
> issue further? I really appreciate you taking the time.

I don't have this hardware, so I cannot say much.

Does the dump of the corrupted data make sense?
IOW are only a few bits flipped or is it completely
garbage?

Han, have you ever tested this driver with UBI?
As I said UBI uses vmalloc'ed buffers. Maybe the driver
is "UBI unfriendly" and needs tamed.

Thanks,
//richard



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