netdev - Re: [PATCH io_uring 0/5] Add dmabuf support for io

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <174619953298.748556.14620839074775551188.b4-ty@kernel.dk>
Date: Fri, 02 May 2025 09:25:32 -0600
From: Jens Axboe <axboe@...nel.dk>
To: io-uring@...r.kernel.org, Pavel Begunkov <asml.silence@...il.com>
Cc: David Wei <dw@...idwei.uk>, netdev@...r.kernel.org, 
 Jamal Hadi Salim <jhs@...atatu.com>, Pedro Tammela <pctammela@...atatu.com>, 
 Victor Nogueira <victor@...atatu.com>
Subject: Re: [PATCH io_uring 0/5] Add dmabuf support for io_uring zcrx


On Thu, 01 May 2025 13:17:13 +0100, Pavel Begunkov wrote:
> Currently, io_uring zcrx uses regular user pages to populate the
> area for page pools, this series allows the user to pass a dmabuf
> instead.
> 
> Patches 1-4 are preparatory and do code shuffling. All dmabuf
> touching changes are in the last patch. A basic example can be
> found at:
> 
> [...]

Applied, thanks!

[1/5] io_uring/zcrx: improve area validation
      commit: d760d3f59f0d8d0df2895db30d36cf23106d6b05
[2/5] io_uring/zcrx: resolve netdev before area creation
      commit: 6c9589aa08471f8984cdb5e743d2a2c048dc2403
[3/5] io_uring/zcrx: split out memory holders from area
      commit: 782dfa329ac9d1b5ca7b6df56a7696bac58cb829
[4/5] io_uring/zcrx: split common area map/unmap parts
      commit: 8a62804248fff77749048a0f5511649b2569bba9
[5/5] io_uring/zcrx: dmabuf backed zerocopy receive
      commit: a42c735833315bbe7a54243ef5453b9a7fa0c248

Best regards,
-- 
Jens Axboe