Jens Axboe 8661d0b142 io_uring/uring_cmd: explicitly disallow cancelations for IOPOLL ...

This currently isn't supported, and due to a recent commit, it also
cannot easily be supported by io_uring due to hash_node and IOPOLL
completion data overlapping.

This can be revisited if we ever do support cancelations of requests
that have gone to the block stack.

Suggested-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2026-01-14 22:04:11 -07:00

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