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Date: Thu, 17 Sep 2026 18:59:26 -0700
From: Jakub Kicinski <kuba@kernel.org>
To: Jiayuan Chen <jiayuan.chen@linux.dev>
Cc: bpf@vger.kernel.org, Andrew Lunn <andrew+netdev@lunn.ch>, "David S.
 Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, Paolo
 Abeni <pabeni@redhat.com>, Alexei Starovoitov <ast@kernel.org>, Daniel
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 John Fastabend <john.fastabend@gmail.com>, Stanislav Fomichev
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 <andrii@kernel.org>, Eduard Zingerman <eddyz87@gmail.com>, Kumar Kartikeya
 Dwivedi <memxor@gmail.com>, Martin KaFai Lau <martin.lau@linux.dev>, Song
 Liu <song@kernel.org>, Yonghong Song <yonghong.song@linux.dev>, Jiri Olsa
 <jolsa@kernel.org>, Emil Tsalapatis <emil@etsalapatis.com>, Ihor Solodrai
 <ihor.solodrai@linux.dev>, Shuah Khan <shuah@kernel.org>, Kuniyuki Iwashima
 <kuniyu@google.com>, Hangbin Liu <liuhangbin@gmail.com>, Martin Karsten
 <mkarsten@uwaterloo.ca>, Toke =?UTF-8?B?SMO4aWxhbmQtSsO4cmdlbnNlbg==?=
 <toke@redhat.com>, Lorenzo Bianconi <lorenzo.bianconi@oss.qualcomm.com>,
 Eelco Chaudron <echaudro@redhat.com>, linux-kernel@vger.kernel.org,
 netdev@vger.kernel.org, linux-kselftest@vger.kernel.org
Subject: Re: [PATCH bpf v3 0/2] net: xdp: fix bpf_xdp_shrink_data() page
 handling on generic XDP and veth
Message-ID: <20260917185926.1bb7c430@kernel.org>
In-Reply-To: <20260911135711.109338-1-jiayuan.chen@linux.dev>
References: <20260911135711.109338-1-jiayuan.chen@linux.dev>
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On Fri, 11 Sep 2026 21:56:50 +0800 Jiayuan Chen wrote:
> I'm always confused which tree(net or bpf) should XDP target.

Selfishly Id prefer net so that all our CI would just run without any
manual effort on my part :) But perhaps BPF folks will disagree using
basically the same argument.. :S If not perhaps please switch to net?