Messages in this thread | | | From | Miquel Raynal <> | Subject | Re: [PATCH v5 1/2] mtd: rawnand: rockchip: fix oobfree offset and description | Date | Sat, 15 Jul 2023 18:19:25 +0200 |
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On Fri, 2023-07-14 at 15:21:01 UTC, Johan Jonker wrote: > Rockchip boot blocks are written per 4 x 512 byte sectors per page. > Each page with boot blocks must have a page address (PA) pointer in OOB > to the next page. > > The currently advertised free OOB area starts at offset 6, like > if 4 PA bytes were located right after the BBM. This is wrong as the > PA bytes are located right before the ECC bytes. > > Fix the layout by allowing access to all bytes between the BBM and the > PA bytes instead of reserving 4 bytes right after the BBM. > > This change breaks existing jffs2 users. > > Fixes: 058e0e847d54 ("mtd: rawnand: rockchip: NFC driver for RK3308, RK2928 and others") > Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes, thanks.
Miquel
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