On Tue, Oct 18, 2022 at 3:11 PM Milan Broz <gmazyland@xxxxxxxxx> wrote: > > The problem is that ioctl() are often just translated to -EINVAL. Oh, that's absolutely a real problem. Don't use one single error number. Linus -- dm-devel mailing list dm-devel@xxxxxxxxxx https://listman.redhat.com/mailman/listinfo/dm-devel