From: Ben Noordhuis info@bnoordhuis.nl
commit 4ea0bf4b98d66a7a790abb285539f395596bae92 upstream.
Libuv recently started using it so there is at least one consumer now.
Cc: stable@vger.kernel.org Fixes: 61a2732af4b0 ("io_uring: deprecate epoll_ctl support") Link: https://github.com/libuv/libuv/pull/3979 Signed-off-by: Ben Noordhuis info@bnoordhuis.nl Link: https://lore.kernel.org/r/20230506095502.13401-1-info@bnoordhuis.nl Signed-off-by: Jens Axboe axboe@kernel.dk Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- io_uring/epoll.c | 4 ---- 1 file changed, 4 deletions(-)
diff --git a/io_uring/epoll.c b/io_uring/epoll.c index 9aa74d2c80bc..89bff2068a19 100644 --- a/io_uring/epoll.c +++ b/io_uring/epoll.c @@ -25,10 +25,6 @@ int io_epoll_ctl_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe) { struct io_epoll *epoll = io_kiocb_to_cmd(req, struct io_epoll);
- pr_warn_once("%s: epoll_ctl support in io_uring is deprecated and will " - "be removed in a future Linux kernel version.\n", - current->comm); - if (sqe->buf_index || sqe->splice_fd_in) return -EINVAL;