--- /dev/null
+From 45f854c23f2fb9a55ff1ce236ab3ae0b9788cd97 Mon Sep 17 00:00:00 2001
+From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Date: Tue, 17 Jun 2025 15:42:12 +0200
+Subject: Revert "io_uring: ensure deferred completions are posted for multishot"
+
+From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+This reverts commit b82c386898f7b00cb49abe3fbd622017aaa61230 which is
+commit 687b2bae0efff9b25e071737d6af5004e6e35af5 upstream.
+
+Jens writes:
+ There's some missing dependencies that makes this not work
+ right, I'll bring it back in a series instead.
+
+Link: https://lore.kernel.org/r/313f2335-626f-4eea-8502-d5c3773db35a@kernel.dk
+Reported-by: Jens Axboe <axboe@kernel.dk>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ io_uring/io_uring.c | 8 --------
+ 1 file changed, 8 deletions(-)
+
+--- a/io_uring/io_uring.c
++++ b/io_uring/io_uring.c
+@@ -820,14 +820,6 @@ bool io_post_aux_cqe(struct io_ring_ctx
+ {
+ bool filled;
+
+- /*
+- * If multishot has already posted deferred completions, ensure that
+- * those are flushed first before posting this one. If not, CQEs
+- * could get reordered.
+- */
+- if (!wq_list_empty(&ctx->submit_state.compl_reqs))
+- __io_submit_flush_completions(ctx);
+-
+ io_cq_lock(ctx);
+ filled = io_fill_cqe_aux(ctx, user_data, res, cflags, allow_overflow);
+ io_cq_unlock_post(ctx);