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Date:   Thu, 1 Sep 2022 12:08:53 +0200
From:   Greg KH <gregkh@linuxfoundation.org>
To:     Pavel Begunkov <asml.silence@gmail.com>
Cc:     stable@vger.kernel.org, Jens Axboe <axboe@kernel.dk>
Subject: Re: [PATCH stable-5.15 00/13] io_uring pollfree
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On Mon, Aug 29, 2022 at 02:30:11PM +0100, Pavel Begunkov wrote:
> 5.15 backport of io_uring pollfree patches.
> 
> Jens Axboe (2):
>   io_uring: remove poll entry from list when canceling all
>   io_uring: bump poll refs to full 31-bits
> 
> Jiapeng Chong (1):
>   io_uring: Remove unused function req_ref_put
> 
> Pavel Begunkov (10):
>   io_uring: correct fill events helpers types
>   io_uring: clean cqe filling functions
>   io_uring: refactor poll update
>   io_uring: move common poll bits
>   io_uring: kill poll linking optimisation
>   io_uring: inline io_poll_complete
>   io_uring: poll rework
>   io_uring: fail links when poll fails
>   io_uring: fix wrong arm_poll error handling
>   io_uring: fix UAF due to missing POLLFREE handling
> 
>  fs/io_uring.c | 746 +++++++++++++++++++++++---------------------------
>  1 file changed, 347 insertions(+), 399 deletions(-)
> 
> -- 
> 2.37.2
> 

All now queued up, thanks.

greg k-h