On Mon, Sep 09, 2024 at 03:42:19PM +0200, Jan Kara wrote: > Thanks! I've noticed the error from 0-day over the weekend as well. At this > point I'd rather handle this in a similar way as e.g. filemap_fault() is > handled in NOMMU case. I agree users of XFS (or bcachefs for that matter) > with !CONFIG_MMU are unlikely but fsnotify_filemap_fault() can grow more > users over time and providing the stub is easy enough. I'll push out fixed > version of the patch. Yes, the stub is the right fix for this.
