On Thu, 29 Nov 2018 22:12:50 +0100 (CET)
Thomas Gleixner <tglx at linutronix.de> wrote:
> On some Micron NAND chips block erase fails occasionaly despite the chip
> claiming that it succeeded. The flash block seems to be not completely
> erased and subsequent usage of the block results in hard to decode
and very
> subtle failures or corruption.
Doesn't UBI check block after erase in do_sync_erase()? Do the bitflips
develop over time?
--
Peter
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