On Wed Oct 20, 2021 at 1:58 PM CEST, Pavel Begunkov wrote: > > One issue which remains is that attempting to use REGISTER_FILES on > > io_uring A with io_uring B's file descriptor returns EBADF. I saw a > > comment in the kernel source explaining this, but it's a bit contrived > > and the error case is not documented. > > Surely should be updated if not mentioned That, or the constraint removed? The reasoning is a bit obscure and I suspect that this case could be made possible.
