Messages in this thread | | | From | Miquel Raynal <> | Subject | Re: [PATCH v2] nand: brcmnand: fix OOB R/W with Hamming ECC | Date | Tue, 2 Mar 2021 17:32:12 +0100 |
| |
On Wed, 2021-02-24 at 08:02:10 UTC, =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= wrote: > Hamming ECC doesn't cover the OOB data, so reading or writing OOB shall > always be done without ECC enabled. > This is a problem when adding JFFS2 cleanmarkers to erased blocks. If JFFS2 > clenmarkers are added to the OOB with ECC enabled, OOB bytes will be changed > from ff ff ff to 00 00 00, reporting incorrect ECC errors. > > Fixes: 27c5b17cd1b1 ("mtd: nand: add NAND driver "library" for Broadcom STB NAND controller") > Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> > Acked-by: Brian Norris <computersforpeace@gmail.com>
Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks.
Miquel
| |