From e142e9cd8891b0c6f277ac2c2c254199a6aa56e3 Mon Sep 17 00:00:00 2001
From: Pavel Begunkov <asml.silence@gmail.com>
Date: Wed, 24 Jul 2024 12:16:18 +0100
Subject: [PATCH] io_uring: fix io_match_task must_hold
The __must_hold annotation in io_match_task() uses a non existing
parameter "req", fix it.
Fixes: 6af3f48bf6156 ("io_uring: fix link traversal locking")
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/3e65ee7709e96507cef3d93291746f2c489f2307.1721819383.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
io_uring/timeout.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/io_uring/timeout.c b/io_uring/timeout.c
index 1c9bf07499b19..9973876d91b0e 100644
--- a/io_uring/timeout.c
+++ b/io_uring/timeout.c
@@ -639,7 +639,7 @@ void io_queue_linked_timeout(struct io_kiocb *req)
static bool io_match_task(struct io_kiocb *head, struct task_struct *task,
bool cancel_all)
- __must_hold(&req->ctx->timeout_lock)
+ __must_hold(&head->ctx->timeout_lock)
{
struct io_kiocb *req;
--
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