On Mon, 28 Apr 2025 05:46:25 -0700, Christoph Hellwig wrote: > > > and maybe add a blurb that vfs_iter_read/write had this check. > > It makes no sence. The current issue context does not involve vfs layer > > iter_read/write related routines. > > Yes. But explaining how a change caused a regression is good > information for a commit log. What changes? The check in vfs_iter_read/write is not relevant to this case. It is best to not write something irrelevant.