From: patchwork-bot+netdevbpf@kernel.org
To: David Wei <dw@davidwei.uk>
Cc: netdev@vger.kernel.org, asml.silence@gmail.com, kuba@kernel.org,
pabeni@redhat.com, davem@davemloft.net, edumazet@google.com,
hawk@kernel.org, dsahern@kernel.org, almasrymina@google.com,
stfomichev@gmail.com, jdamato@fastly.com, pctammela@mojatatu.com
Subject: Re: [PATCH net-next v13 00/10] io_uring zero copy rx
Date: Fri, 07 Feb 2025 01:00:37 +0000 [thread overview]
Message-ID: <173889003753.1718886.8005844111195907451.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20250204215622.695511-1-dw@davidwei.uk>
Hello:
This series was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Tue, 4 Feb 2025 13:56:11 -0800 you wrote:
> This patchset contains net/ patches needed by a new io_uring request
> implementing zero copy rx into userspace pages, eliminating a kernel
> to user copy.
>
> We configure a page pool that a driver uses to fill a hw rx queue to
> hand out user pages instead of kernel pages. Any data that ends up
> hitting this hw rx queue will thus be dma'd into userspace memory
> directly, without needing to be bounced through kernel memory. 'Reading'
> data out of a socket instead becomes a _notification_ mechanism, where
> the kernel tells userspace where the data is. The overall approach is
> similar to the devmem TCP proposal.
>
> [...]
Here is the summary with links:
- [net-next,v13,01/10] net: page_pool: don't cast mp param to devmem
https://git.kernel.org/netdev/net-next/c/8d522566ae9c
- [net-next,v13,02/10] net: prefix devmem specific helpers
https://git.kernel.org/netdev/net-next/c/297d389e9e5b
- [net-next,v13,03/10] net: generalise net_iov chunk owners
https://git.kernel.org/netdev/net-next/c/7d60fa9e1ab1
- [net-next,v13,04/10] net: page_pool: create hooks for custom memory providers
https://git.kernel.org/netdev/net-next/c/57afb4830157
- [net-next,v13,05/10] netdev: add io_uring memory provider info
https://git.kernel.org/netdev/net-next/c/dcc0113acd3b
- [net-next,v13,06/10] net: page_pool: add callback for mp info printing
https://git.kernel.org/netdev/net-next/c/2508a46f920a
- [net-next,v13,07/10] net: page_pool: add a mp hook to unregister_netdevice*
https://git.kernel.org/netdev/net-next/c/f8350a4358fc
- [net-next,v13,08/10] net: prepare for non devmem TCP memory providers
https://git.kernel.org/netdev/net-next/c/69e39537b662
- [net-next,v13,09/10] net: page_pool: add memory provider helpers
https://git.kernel.org/netdev/net-next/c/56102c013fa7
- [net-next,v13,10/10] net: add helpers for setting a memory provider on an rx queue
https://git.kernel.org/netdev/net-next/c/6e18ed929d3b
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
next prev parent reply other threads:[~2025-02-07 1:00 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-04 21:56 [PATCH net-next v13 00/10] io_uring zero copy rx David Wei
2025-02-04 21:56 ` [PATCH net-next v13 01/10] net: page_pool: don't cast mp param to devmem David Wei
2025-02-04 21:56 ` [PATCH net-next v13 02/10] net: prefix devmem specific helpers David Wei
2025-02-04 21:56 ` [PATCH net-next v13 03/10] net: generalise net_iov chunk owners David Wei
2025-02-04 21:56 ` [PATCH net-next v13 04/10] net: page_pool: create hooks for custom memory providers David Wei
2025-02-04 21:56 ` [PATCH net-next v13 05/10] netdev: add io_uring memory provider info David Wei
2025-02-04 21:56 ` [PATCH net-next v13 06/10] net: page_pool: add callback for mp info printing David Wei
2025-02-04 21:56 ` [PATCH net-next v13 07/10] net: page_pool: add a mp hook to unregister_netdevice* David Wei
2025-02-04 21:56 ` [PATCH net-next v13 08/10] net: prepare for non devmem TCP memory providers David Wei
2025-02-04 21:56 ` [PATCH net-next v13 09/10] net: page_pool: add memory provider helpers David Wei
2025-02-04 21:56 ` [PATCH net-next v13 10/10] net: add helpers for setting a memory provider on an rx queue David Wei
2025-02-05 17:44 ` [PATCH net-next v13 00/10] io_uring zero copy rx David Ahern
2025-02-05 18:00 ` David Wei
2025-02-05 18:43 ` David Ahern
2025-02-05 19:04 ` Pavel Begunkov
2025-02-07 1:00 ` patchwork-bot+netdevbpf [this message]
2025-02-07 1:07 ` Jakub Kicinski
2025-02-08 13:29 ` Pavel Begunkov
2025-02-11 0:11 ` Jakub Kicinski
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