[PATCH 6.3 243/286] io_uring: undeprecate epoll_ctl support

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From: Ben Noordhuis <info@xxxxxxxxxxxxx>

commit 4ea0bf4b98d66a7a790abb285539f395596bae92 upstream.

Libuv recently started using it so there is at least one consumer now.

Cc: stable@xxxxxxxxxxxxxxx
Fixes: 61a2732af4b0 ("io_uring: deprecate epoll_ctl support")
Link: https://github.com/libuv/libuv/pull/3979
Signed-off-by: Ben Noordhuis <info@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20230506095502.13401-1-info@xxxxxxxxxxxxx
Signed-off-by: Jens Axboe <axboe@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 io_uring/epoll.c |    4 ----
 1 file changed, 4 deletions(-)

--- a/io_uring/epoll.c
+++ b/io_uring/epoll.c
@@ -25,10 +25,6 @@ int io_epoll_ctl_prep(struct io_kiocb *r
 {
 	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;
 





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