netdev - Re: [PATCH bpf-next v3 0/6] Add kfunc bpf_xdp_pull

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Message-ID: <5ffe8232-4724-403d-942b-deb631effe0e@nvidia.com>
Date: Thu, 18 Sep 2025 09:43:54 +0300
From: Nimrod Oren <noren@...dia.com>
To: Jakub Kicinski <kuba@...nel.org>, Martin KaFai Lau <martin.lau@...ux.dev>
Cc: Amery Hung <ameryhung@...il.com>, bpf@...r.kernel.org,
 netdev@...r.kernel.org, alexei.starovoitov@...il.com, andrii@...nel.org,
 daniel@...earbox.net, paul.chaignon@...il.com, stfomichev@...il.com,
 martin.lau@...nel.org, mohsin.bashr@...il.com, dtatulea@...dia.com,
 saeedm@...dia.com, tariqt@...dia.com, mbloch@...dia.com,
 maciej.fijalkowski@...el.com, kernel-team@...a.com
Subject: Re: [PATCH bpf-next v3 0/6] Add kfunc bpf_xdp_pull_data



On 18/09/2025 0:22, Jakub Kicinski wrote:
> On Wed, 17 Sep 2025 11:50:01 -0700 Martin KaFai Lau wrote:
>> On 9/15/25 3:47 PM, Amery Hung wrote:
>>>   include/net/xdp_sock_drv.h                    |  21 ++-
>>>   kernel/bpf/verifier.c                         |  13 ++
>>>   net/bpf/test_run.c                            |  26 ++-
>>>   net/core/filter.c                             | 123 +++++++++++--
>>>   .../bpf/prog_tests/xdp_context_test_run.c     |   4 +-
>>>   .../selftests/bpf/prog_tests/xdp_pull_data.c  | 174 ++++++++++++++++++
>>>   .../selftests/bpf/progs/test_xdp_pull_data.c  |  48 +++++
>>>   .../selftests/net/lib/xdp_native.bpf.c        |  89 +++++++--  
>>
>> I think the next re-spin should be ready. Jakub, can this be landed to 
>> bpf-next/master alone and will be available in net-next after the upcoming merge 
>> window, considering it is almost rc7?
> 
> Nimrod, are you waiting for these before you send you dyn_ptr flavor of
> XDP tests? Other than Nimrod's work I don't see a problem.

Yes I am waiting for these to be merged so I can rebase my work on top.
Thanks