linux-kernel - Re: [PATCH v2 0/3] io_uring: Pass the whole sqe to commands

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Message-ID: <ZE59jseq/BwR7Ac5@gmail.com>
Date:   Sun, 30 Apr 2023 07:39:10 -0700
From:   Breno Leitao <leitao@...ian.org>
To:     Jens Axboe <axboe@...nel.dk>
Cc:     io-uring@...r.kernel.org, linux-nvme@...ts.infradead.org,
        asml.silence@...il.com, leit@...com, linux-kernel@...r.kernel.org,
        linux-block@...r.kernel.org, sagi@...mberg.me, hch@....de,
        kbusch@...nel.org, ming.lei@...hat.com
Subject: Re: [PATCH v2 0/3] io_uring: Pass the whole sqe to commands

Hello Jens,

On Fri, Apr 28, 2023 at 11:28:14AM -0600, Jens Axboe wrote:
> On 4/21/23 5:44?AM, Breno Leitao wrote:
> > These three patches prepare for the sock support in the io_uring cmd, as
> > described in the following RFC:
> > 
> > 	https://lore.kernel.org/lkml/20230406144330.1932798-1-leitao@debian.org/
> > 
> > Since the support linked above depends on other refactors, such as the sock
> > ioctl() sock refactor[1], I would like to start integrating patches that have
> > consensus and can bring value right now.  This will also reduce the patchset
> > size later.
> > 
> > Regarding to these three patches, they are simple changes that turn
> > io_uring cmd subsystem more flexible (by passing the whole SQE to the
> > command), and cleaning up an unnecessary compile check.
> > 
> > These patches were tested by creating a file system and mounting an NVME disk
> > using ubdsrv/ublkb0.
> 
> Looks mostly good to me, do agree with Christoph's comments on the two
> patches. Can you spin a v3? Would be annoying to miss 6.4 with this, as
> other things will be built on top of it.

Sure. I've just sent V3 with all the fixes discussed in this email
thread.

Here is the link: https://lkml.org/lkml/2023/4/30/91