linux-kernel - Re: [PATCHv2] io_uring: Support calling io_uring

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Message-Id: <167651786995.206662.11602698726754502938.b4-ty@kernel.dk>
Date:   Wed, 15 Feb 2023 20:24:29 -0700
From:   Jens Axboe <axboe@...nel.dk>
To:     Pavel Begunkov <asml.silence@...il.com>,
        Josh Triplett <josh@...htriplett.org>
Cc:     io-uring@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCHv2] io_uring: Support calling io_uring_register with a
 registered ring fd


On Tue, 14 Feb 2023 16:42:22 -0800, Josh Triplett wrote:
> Add a new flag IORING_REGISTER_USE_REGISTERED_RING (set via the high bit
> of the opcode) to treat the fd as a registered index rather than a file
> descriptor.
> 
> This makes it possible for a library to open an io_uring, register the
> ring fd, close the ring fd, and subsequently use the ring entirely via
> registered index.
> 
> [...]

Applied, thanks!

[1/1] io_uring: Support calling io_uring_register with a registered ring fd
      commit: 04eb372cac91a4f70c9b921c1b86758f5553d311

Best regards,
-- 
Jens Axboe