From: Boris Pismenny <borispismenny@gmail.com>
To: Ira Weiny <ira.weiny@intel.com>, Christoph Hellwig <hch@lst.de>
Cc: Or Gerlitz <gerlitz.or@gmail.com>,
Boris Pismenny <borisp@mellanox.com>,
smalin@marvell.com, Sagi Grimberg <sagi@grimberg.me>,
yorayz@nvidia.com, boris.pismenny@gmail.com,
Ben Ben-Ishay <benishay@mellanox.com>,
Yoray Zack <yorayz@mellanox.com>,
linux-nvme@lists.infradead.org,
David Miller <davem@davemloft.net>,
axboe@fb.com, Eric Dumazet <edumazet@google.com>,
Linux Netdev List <netdev@vger.kernel.org>,
Alexander Viro <viro@zeniv.linux.org.uk>,
David Ahern <dsahern@gmail.com>, Keith Busch <kbusch@kernel.org>,
Jakub Kicinski <kuba@kernel.org>,
Or Gerlitz <ogerlitz@mellanox.com>,
benishay@nvidia.com, Saeed Mahameed <saeedm@nvidia.com>,
Or Gerlitz <ogerlitz@nvidia.com>
Subject: Re: [PATCH v3 net-next 01/21] iov_iter: Introduce new procedures for copy to iter/pages
Date: Sun, 7 Feb 2021 16:13:03 +0200 [thread overview]
Message-ID: <e1eb7f7d-9a2a-f879-6fc9-4b929f2a4239@gmail.com> (raw)
In-Reply-To: <20210203193434.GD3200985@iweiny-DESK2.sc.intel.com>
On 03/02/2021 21:34, Ira Weiny wrote:
> On Wed, Feb 03, 2021 at 05:56:21PM +0100, Christoph Hellwig wrote:
>> On Tue, Feb 02, 2021 at 08:00:51PM +0200, Or Gerlitz wrote:
>>> will look into this, any idea for a more suitable location?
>>
>> Maybe just a new file under lib/ for now?
>>
>>>> Overly long line. But we're also looking into generic helpers for
>>>> this kind of things, not sure if they made it to linux-next in the
>>>> meantime, but please check.
>>>
>>> This is what I found in linux-next - note sure if you were referring to it
>>>
>>> commit 11432a3cc061c39475295be533c3674c4f8a6d0b
>>> Author: David Howells <dhowells@redhat.com>
>>>
>>> iov_iter: Add ITER_XARRAY
>>
>> No, that's not it. Ira, what is the status of the memcpy_{to,from}_page
>> helpers?
>
> Converting the entire kernel tree in one series has become unwieldy so I've
> given up.
>
> But I have a series to convert btrfs which I could release by the end of the
> week. That should be good enough to push the memcpy_*_page() support in.
>
> I'm get it formatted and submitted,
> Ira
>
To conclude this discussion, there's nothing that we need to change here
as the relevant series is still WIP, right?
next prev parent reply other threads:[~2021-02-07 14:14 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-01 10:04 [PATCH v3 net-next 00/21] nvme-tcp receive offloads Boris Pismenny
2021-02-01 10:04 ` [PATCH v3 net-next 01/21] iov_iter: Introduce new procedures for copy to iter/pages Boris Pismenny
2021-02-01 17:35 ` Christoph Hellwig
2021-02-02 18:00 ` Or Gerlitz
2021-02-03 16:56 ` Christoph Hellwig
2021-02-03 19:34 ` Ira Weiny
2021-02-07 14:13 ` Boris Pismenny [this message]
2021-02-07 14:24 ` Boris Pismenny
2021-02-01 10:04 ` [PATCH v3 net-next 02/21] net: Introduce direct data placement tcp offload Boris Pismenny
2021-02-02 10:06 ` Tom Parkin
2021-02-01 10:04 ` [PATCH v3 net-next 03/21] net: Introduce crc offload for tcp ddp ulp Boris Pismenny
2021-02-01 10:04 ` [PATCH v3 net-next 04/21] net: SKB copy(+hash) iterators for DDP offloads Boris Pismenny
2021-02-01 10:04 ` [PATCH v3 net-next 05/21] net/tls: expose get_netdev_for_sock Boris Pismenny
2021-02-01 10:04 ` [PATCH v3 net-next 06/21] nvme-tcp: Add DDP offload control path Boris Pismenny
2021-02-01 17:37 ` Christoph Hellwig
2021-02-02 18:09 ` Or Gerlitz
2021-02-03 9:17 ` Sagi Grimberg
2021-02-01 10:04 ` [PATCH v3 net-next 07/21] nvme-tcp: Add DDP data-path Boris Pismenny
2021-02-01 17:37 ` Christoph Hellwig
2021-02-02 18:14 ` Or Gerlitz
2021-02-03 8:56 ` Sagi Grimberg
2021-02-03 10:02 ` Christoph Hellwig
2021-02-03 10:21 ` Sagi Grimberg
2021-02-03 8:51 ` Sagi Grimberg
2021-02-04 19:20 ` Or Gerlitz
2021-02-01 10:04 ` [PATCH v3 net-next 08/21] nvme-tcp : Recalculate crc in the end of the capsule Boris Pismenny
2021-02-03 9:06 ` Sagi Grimberg
2021-02-04 18:36 ` Or Gerlitz
2021-02-07 16:40 ` Or Gerlitz
2021-02-01 10:04 ` [PATCH v3 net-next 09/21] nvme-tcp: Deal with netdevice DOWN events Boris Pismenny
2021-02-03 9:09 ` Sagi Grimberg
2021-02-04 18:29 ` Or Gerlitz
2021-02-01 10:04 ` [PATCH v3 net-next 10/21] net/mlx5: Header file changes for nvme-tcp offload Boris Pismenny
2021-02-01 10:04 ` [PATCH v3 net-next 11/21] net/mlx5: Add 128B CQE for NVMEoTCP offload Boris Pismenny
2021-02-01 10:05 ` [PATCH v3 net-next 12/21] net/mlx5e: TCP flow steering for nvme-tcp Boris Pismenny
2021-02-01 10:05 ` [PATCH v3 net-next 13/21] net/mlx5e: NVMEoTCP offload initialization Boris Pismenny
2021-02-01 10:05 ` [PATCH v3 net-next 14/21] net/mlx5e: KLM UMR helper macros Boris Pismenny
2021-02-01 10:05 ` [PATCH v3 net-next 15/21] net/mlx5e: NVMEoTCP use KLM UMRs Boris Pismenny
2021-02-01 10:05 ` [PATCH v3 net-next 16/21] net/mlx5e: NVMEoTCP queue init/teardown Boris Pismenny
2021-02-01 10:05 ` [PATCH v3 net-next 17/21] net/mlx5e: NVMEoTCP async ddp invalidation Boris Pismenny
2021-02-01 10:05 ` [PATCH v3 net-next 18/21] net/mlx5e: NVMEoTCP ddp setup and resync Boris Pismenny
2021-02-01 10:05 ` [PATCH v3 net-next 19/21] net/mlx5e: NVMEoTCP, data-path for DDP+CRC offload Boris Pismenny
2021-02-01 10:05 ` [PATCH v3 net-next 20/21] net/mlx5e: NVMEoTCP statistics Boris Pismenny
2021-02-01 10:05 ` [PATCH v3 net-next 21/21] Documentation: add TCP DDP offload documentation Boris Pismenny
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=e1eb7f7d-9a2a-f879-6fc9-4b929f2a4239@gmail.com \
--to=borispismenny@gmail.com \
--cc=axboe@fb.com \
--cc=benishay@mellanox.com \
--cc=benishay@nvidia.com \
--cc=boris.pismenny@gmail.com \
--cc=borisp@mellanox.com \
--cc=davem@davemloft.net \
--cc=dsahern@gmail.com \
--cc=edumazet@google.com \
--cc=gerlitz.or@gmail.com \
--cc=hch@lst.de \
--cc=ira.weiny@intel.com \
--cc=kbusch@kernel.org \
--cc=kuba@kernel.org \
--cc=linux-nvme@lists.infradead.org \
--cc=netdev@vger.kernel.org \
--cc=ogerlitz@mellanox.com \
--cc=ogerlitz@nvidia.com \
--cc=saeedm@nvidia.com \
--cc=sagi@grimberg.me \
--cc=smalin@marvell.com \
--cc=viro@zeniv.linux.org.uk \
--cc=yorayz@mellanox.com \
--cc=yorayz@nvidia.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).