On Wed, Jan 03, 2024 at 04:03:24PM -0800, Darrick J. Wong wrote: > > + /* > > + * We don't want to bother with kmapping data during repair, so don't > > + * allow highmem pages to back this mapping. > > + */ > > + mapping_set_gfp_mask(inode->i_mapping, GFP_HIGHUSER); > > Gonna be fun to see what happens on 32-bit. ;) 32-bit with highmem, yes. I suspect we should just not allow online repair and scrub on that. I've in fact been tempted to see who would scream if we'd disallow XFS on 32-bit entirel, as that would simplify a lot of things.
