[PATCH RESEND] gpmi-nand: Handle ECC Errors in erased pages

Boris Brezillon boris.brezillon at free-electrons.com
Fri Apr 15 08:40:31 PDT 2016

On Fri, 15 Apr 2016 15:33:07 +0000
Han Xu <han.xu at nxp.com> wrote:

> >
> > I just did [1] (it applies on top of your patch), but maybe you
> > can test it (I don't have any imx platforms right now) ;).
> Great, thank you :). I just tested the patch and it works for me. The
> erased page bitflips are still detected and fixed. I will send a new
> version then.
> Hi Markus,
> Could you please share how to verify the patch, in other words, how to reproduce the
> UBIFS corruption issue consistently. Thanks.

I should really post a new version of the nandflipbits tool [1].
That's clearly the easiest solution to verify that your bitflip
correction is reliable.


Boris Brezillon, Free Electrons
Embedded Linux and Kernel engineering

More information about the linux-arm-kernel mailing list