Commit 8ce4269e authored by Pavel Begunkov's avatar Pavel Begunkov Committed by Jens Axboe

io_uring: add irq lockdep checks

We don't post CQEs from the IRQ context, add a check catching that.
Signed-off-by: default avatarPavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/f23f7a24dbe8027b3d37873fece2b6488f878b31.1681210788.git.asml.silence@gmail.comSigned-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent ceac766a
......@@ -94,6 +94,8 @@ bool io_match_task_safe(struct io_kiocb *head, struct task_struct *task,
#define io_lockdep_assert_cq_locked(ctx) \
do { \
lockdep_assert(in_task()); \
\
if (ctx->flags & IORING_SETUP_IOPOLL) { \
lockdep_assert_held(&ctx->uring_lock); \
} else if (!ctx->task_complete) { \
......
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