On Mon, May 22, 2023 at 07:49:38PM +0800, Yu Kuai wrote: > Hi, Christoph > > 在 2023/05/18 12:27, Christoph Hellwig 写道: > > It's not related to this patch, just I think I found a problem while > reviewing raid5 code, commit e82ed3a4fbb5 ("md/raid6: refactor > raid5_read_one_chunk") changes the caculation of 'end_sector', > 'end_sector' is compared to 'rdev->recovery_offset', so it should be > offset to rdev, but this commit change it to offset to the array. > > Perhaps following change will make sense: Yes, I think it does. Can you send a patch?