Re: [REGRESSION] io_uring: requests can overtake consecutive drains

[Jens Axboe]

On 10/26/26 10:33 PM, Karl Mehltretter wrote:
> Commit ecb6817b769f ("io_uring: end the drain when the drain request
> completes") lets a request submitted after one drain overtake a second
> drain that is still running. This breaks IOSQE_IO_DRAIN ordering for
> both standalone and linked drains.
> 
> An LLM helped with the review and reproducer.

Please have your LLM also make a patch that you can send out,
then you get credit for fixing it as well. Same goes for the
other one you sent out.

> No privilege, special device, SQPOLL, or unusual setup flag is required.

Puzzled why this is necessary to state.

-- 
Jens Axboe