Please apply 68fe2faf5c69 ("mtd: rawnand: vf610_nfc: fix false bitflips on reads of erased pages") to the stable trees
Mehmet Fide
mehmet.fide at gmail.com
Mon Oct 5 08:39:56 PDT 2026
Hi,
please consider
68fe2faf5c69 ("mtd: rawnand: vf610_nfc: fix false bitflips on reads of erased pages")
for 5.10.y, 5.15.y, 6.1.y, 6.6.y, 6.12.y, 6.18.y and 7.2.y. It is in
mainline since 7.3-rc6 and applies cleanly to each of them on top of
37adc9c5789c ("mtd: rawnand: vf610_nfc: fix reads on chips with more than 64 bytes of OOB")
which is already queued for all seven.
Without it the driver reports one corrected bitflip for every erased
page it reads (18035 on a 126 MiB partition on a Colibri VF50, one per
erased page, while raw reads of the same pages return clean 0xff), so
the corrected counter of every Vybrid NAND device grows on every scan
and anything that watches it sees a flash going bad.
Thanks,
Mehmet
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