From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>
Cc: Christoph Hellwig <hch@lst.de>,
Kanchan Joshi <joshi.k@samsung.com>,
io-uring@vger.kernel.org, linux-nvme@lists.infradead.org,
asml.silence@gmail.com, ming.lei@redhat.com, mcgrof@kernel.org,
shr@fb.com, joshiiitr@gmail.com, anuj20.g@samsung.com,
gost.dev@samsung.com
Subject: Re: [PATCH v4 4/5] nvme: wire-up uring-cmd support for io-passthru on char-device.
Date: Fri, 6 May 2022 10:28:44 +0200 [thread overview]
Message-ID: <20220506082844.GA30405@lst.de> (raw)
In-Reply-To: <8ae2c507-ffcc-b693-336d-2d9f907edb76@kernel.dk>
On Thu, May 05, 2022 at 11:23:01AM -0600, Jens Axboe wrote:
> The top three patches here have a proposed solution for the 3 issues
> that I highlighted:
>
> https://git.kernel.dk/cgit/linux-block/log/?h=for-5.19/io_uring-passthrough
>
> Totally untested... Kanchan, can you take a look and see what you think?
> They all need folding obviously, I just tried to do them separately.
> Should also get tested :-)
I've also pushed out a tree based on this, which contains my little
fixups that I'd suggest to be folded. Totally untested and written
while jetlagged:
http://git.infradead.org/users/hch/block.git/shortlog/refs/heads/io_uring-passthrough
Note that while I tried to keep all my changes in separate patches, the
main passthrough patch had conflicts during a rebase, which I had to
fix up, but I tried to touch as little as possible.
next prev parent reply other threads:[~2022-05-06 8:30 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20220505061142epcas5p2c943572766bfd5088138fe0f7873c96c@epcas5p2.samsung.com>
2022-05-05 6:06 ` [PATCH v4 0/5] io_uring passthrough for nvme Kanchan Joshi
2022-05-05 6:06 ` [PATCH v4 1/5] fs,io_uring: add infrastructure for uring-cmd Kanchan Joshi
2022-05-05 12:52 ` Jens Axboe
2022-05-05 13:48 ` Ming Lei
2022-05-05 13:54 ` Jens Axboe
2022-05-05 13:29 ` Christoph Hellwig
2022-05-05 16:17 ` Jens Axboe
2022-05-05 17:04 ` Jens Axboe
2022-05-06 7:12 ` Kanchan Joshi
2022-05-10 14:23 ` Kanchan Joshi
2022-05-10 14:35 ` Jens Axboe
2022-05-05 6:06 ` [PATCH v4 2/5] block: wire-up support for passthrough plugging Kanchan Joshi
2022-05-05 14:21 ` Ming Lei
2022-05-05 6:06 ` [PATCH v4 3/5] nvme: refactor nvme_submit_user_cmd() Kanchan Joshi
2022-05-05 13:30 ` Christoph Hellwig
2022-05-05 18:37 ` Clay Mayers
2022-05-05 19:03 ` Jens Axboe
2022-05-05 19:11 ` Jens Axboe
2022-05-05 19:30 ` Clay Mayers
2022-05-05 19:31 ` Jens Axboe
2022-05-05 19:50 ` hch
2022-05-05 20:44 ` Jens Axboe
2022-05-06 5:56 ` hch
2022-05-05 6:06 ` [PATCH v4 4/5] nvme: wire-up uring-cmd support for io-passthru on char-device Kanchan Joshi
2022-05-05 13:33 ` Christoph Hellwig
2022-05-05 13:38 ` Jens Axboe
2022-05-05 13:42 ` Christoph Hellwig
2022-05-05 13:50 ` Jens Axboe
2022-05-05 17:23 ` Jens Axboe
2022-05-06 8:28 ` Christoph Hellwig [this message]
2022-05-06 13:37 ` Jens Axboe
2022-05-06 14:50 ` Christoph Hellwig
2022-05-06 14:57 ` Jens Axboe
2022-05-07 5:03 ` Christoph Hellwig
2022-05-07 12:53 ` Jens Axboe
2022-05-09 6:00 ` Christoph Hellwig
2022-05-09 12:52 ` Jens Axboe
2022-05-05 6:06 ` [PATCH v4 5/5] nvme: add vectored-io support for uring-cmd Kanchan Joshi
2022-05-05 18:20 ` [PATCH v4 0/5] io_uring passthrough for nvme Jens Axboe
2022-05-05 18:29 ` Jens Axboe
2022-05-06 6:42 ` Kanchan Joshi
2022-05-06 13:14 ` Jens Axboe
2022-05-10 7:20 ` Christoph Hellwig
2022-05-10 12:29 ` Jens Axboe
2022-05-10 14:21 ` Kanchan Joshi
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