On Tue, Oct 06, 2015 at 02:26:09PM -0600, Andreas Dilger wrote: > And any disk filesystems that have their own non-POSIX ACLs, such as HFS, NTFS, ZFS would presumably also need to map the in-kernel Richacl format to their on-disk format. No, we did this mistake with Posix ACLs, and we're not going to repeat it here. Filesystems with their own slightly different ACLs must not reuse the interface. -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html