On Wed, Feb 07, 2024 at 06:49:10PM +0100, max.oss.09@xxxxxxxxx wrote:
> From: Max Krummenacher <max.krummenacher@xxxxxxxxxxx>
>
> Hello
>
> With the backported commit e09ff743e30b ("mtd: rawnand: gpmi: Set
> WAIT_FOR_READY timeout based on program/erase times") in kernel 5.4.y
> I see corruption of the NAND content during kernel boot.
> Reverting said commit on top of current 5.4.y fixes the issue.
>
> It seems that the commit relies on commit 71c76f56b97c ("mtd:
> rawnand: gpmi: Fix setting busy timeout setting"), but its
> backport got reverted.
> One should either backport both commits or none, having only one
> results in potential bugs.
>
> I've seen it in 5.4.y, however in 5.10.y and 5.15.y there one of
> the two backports is also reverted and likely the same regression
> exists.
>
> Any comments?
>
> Max
>
> Max Krummenacher (1):
> Revert "Revert "mtd: rawnand: gpmi: Fix setting busy timeout setting""
>
> drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> --
> 2.42.0
>
>
Now queeud up, thanks.
greg k-h
