From: Pavel Begunkov <asml.silence@gmail.com>
To: Christoph Hellwig <hch@lst.de>, Jens Axboe <axboe@kernel.dk>
Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org,
linaro-mm-sig@lists.linaro.org, linux-nvme@lists.infradead.org,
linux-fsdevel@vger.kernel.org, io-uring@vger.kernel.org,
"Sumit Semwal" <sumit.semwal@linaro.org>,
"Christian König" <christian.koenig@amd.com>,
"Keith Busch" <kbusch@kernel.org>,
"Sagi Grimberg" <sagi@grimberg.me>,
"Alexander Viro" <viro@zeniv.linux.org.uk>,
"Christian Brauner" <brauner@kernel.org>,
"Jan Kara" <jack@suse.cz>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Nitesh Shetty" <nj.shetty@samsung.com>,
"Kanchan Joshi" <joshi.k@samsung.com>,
"Anuj Gupta" <anuj20.g@samsung.com>,
"Tushar Gohad" <tushar.gohad@intel.com>,
"William Power" <william.power@intel.com>,
"Matthew Brost" <matthew.brost@intel.com>,
"Alasdair Kergon" <agk@redhat.com>,
"Mike Snitzer" <snitzer@kernel.org>,
"Mikulas Patocka" <mpatocka@redhat.com>,
"Benjamin Marzinski" <bmarzins@redhat.com>,
dm-devel@lists.linux.dev
Subject: Re: [PATCH v9 00/13] Add dmabuf read/write via io_uring
Date: Tue, 13 Oct 2026 21:20:20 +0100 [thread overview]
Message-ID: <32a70bda-de28-416c-84d8-a56c261063dc@gmail.com> (raw)
In-Reply-To: <20261013141046.GA12680@lst.de>
On 10/13/26 15:10, Christoph Hellwig wrote:
> On Mon, Oct 12, 2026 at 02:21:41PM -0600, Jens Axboe wrote:
>> I've queued this series up for some testing, in a separate branch. JFYI.
>
> More testing it obviously good. I've been waiting for addressing
> of the Sashiko comments on the nvme patches before doing more ACKs,
The nvme array out-of-bounds one is sashiko getting confused, we
check all sg chunks on alignment, and seems like sashiko ignores
it.
> and while I can't really judge the code those in the dma-buf code
> also look somewhat serious.
Should be false positives as well.
So it would be useful to get them addressed
> and the series reposted. Same for folding in the PI vs dmabuf fix
I was going to repost, I guess Jens staged it before. I'll send
v10 anyway, should be less confusing this way.
> from Anuj, although making the combination work would of course be
> even better.
--
Pavel Begunkov
prev parent reply other threads:[~2026-10-13 20:20 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-07 1:42 [PATCH v9 00/13] Add dmabuf read/write via io_uring Pavel Begunkov
2026-10-07 1:42 ` [PATCH v9 01/13] dma-buf: introduce initial file I/O infrastructure Pavel Begunkov
2026-10-12 13:08 ` Matthew Brost
2026-10-13 20:02 ` Pavel Begunkov
2026-10-07 1:42 ` [PATCH v9 02/13] iov_iter: add iterator type for dmabuf maps Pavel Begunkov
2026-10-07 1:42 ` [PATCH v9 03/13] block: always adjust bi_offset on bio_advance_iter Pavel Begunkov
2026-10-07 1:42 ` [PATCH v9 04/13] block: introduce dma map backed bio type Pavel Begunkov
2026-10-07 1:42 ` [PATCH v9 05/13] block: add dma-buf support for raw bdev Pavel Begunkov
2026-10-08 12:27 ` Anuj Gupta/Anuj Gupta
2026-10-12 20:21 ` Jens Axboe
2026-10-13 20:13 ` Pavel Begunkov
2026-10-07 1:42 ` [PATCH v9 06/13] nvme-pci: rename nvme_pci_sgl_set_data to nvme_pci_dma_iter_set_sgl Pavel Begunkov
2026-10-07 1:42 ` [PATCH v9 07/13] nvme-pci: implement dma-buf backed requests Pavel Begunkov
2026-10-07 1:42 ` [PATCH v9 08/13] nvme-pci: add SGL support for the dmabuf path Pavel Begunkov
2026-10-07 1:42 ` [PATCH v9 09/13] io_uring/rsrc: introduce buf registration structure Pavel Begunkov
2026-10-07 1:42 ` [PATCH v9 10/13] io_uring/rsrc: extend buffer update Pavel Begunkov
2026-10-07 1:42 ` [PATCH v9 11/13] io_uring/rsrc: add uncloneable regbuf flag Pavel Begunkov
2026-10-07 1:42 ` [PATCH v9 12/13] io_uring/rsrc: add regbuf import flags Pavel Begunkov
2026-10-07 1:42 ` [PATCH v9 13/13] io_uring/rsrc: add dmabuf backed registered buffers Pavel Begunkov
2026-10-12 20:16 ` [PATCH v9 00/13] Add dmabuf read/write via io_uring Jens Axboe
2026-10-12 20:21 ` Jens Axboe
2026-10-13 14:10 ` Christoph Hellwig
2026-10-13 19:06 ` Matthew Brost
2026-10-13 20:09 ` Pavel Begunkov
2026-10-13 19:16 ` Jens Axboe
2026-10-13 20:20 ` Pavel Begunkov [this message]
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