Re: [PATCH 2/2] UBI: support per-device wear-leveling threshold

[Richard Weinberger]

----- Ursprüngliche Mail -----
> Von: "Ran Hongyun" <ranhongyun1@xxxxxxxxxx>
> An: ranhongyun1@xxxxxxxxxx
> CC: "Artem Bityutskiy" <artem.bityutskiy@xxxxxxxxxxxxxxx>, "chengzhihao1" <chengzhihao1@xxxxxxxxxx>, "linux-kernel"
> <linux-kernel@xxxxxxxxxxxxxxx>, "linux-mtd" <linux-mtd@xxxxxxxxxxxxxxxxxxx>, "Miquel Raynal"
> <miquel.raynal@xxxxxxxxxxx>, "richard" <richard@xxxxxx>, vapier@xxxxxxxxxx, "Vignesh Raghavendra" <vigneshr@xxxxxx>,
> "yangerkun" <yangerkun@xxxxxxxxxx>, "yi zhang" <yi.zhang@xxxxxxxxxx>
> Gesendet: Donnerstag, 23. Juli 2026 08:06:43
> Betreff: Re: [PATCH 2/2] UBI: support per-device wear-leveling threshold

> Reply to the issues raised by sashiko: The struct size is unchanged,
> and all existing userspace programs zero-initialize the struct
> ubi_attach_req, so wl_threshold reads as zero and falls back to
> CONFIG_MTD_UBI_WL_THRESHOLD. No backward compatibility issue.

I don't see Sashiko's mail. Where was it sent to?

Thanks,
//richard