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Mon, 11 May 2026 14:32:11 -0700 (PDT) Received: from [192.168.0.226] ([38.34.87.7]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-c8267688fe2sm13220236a12.9.2026.05.11.14.32.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 May 2026 14:32:11 -0700 (PDT) Message-ID: Subject: Re: [PATCH bpf-next v4 03/12] bpf: Assign reg->id when getting referenced kptr from ctx From: Eduard Zingerman To: Amery Hung , bpf@vger.kernel.org Cc: netdev@vger.kernel.org, alexei.starovoitov@gmail.com, andrii@kernel.org, daniel@iogearbox.net, memxor@gmail.com, martin.lau@kernel.org, mykyta.yatsenko5@gmail.com, kernel-team@meta.com Date: Mon, 11 May 2026 14:31:38 -0700 In-Reply-To: <20260506142709.2298255-4-ameryhung@gmail.com> References: <20260506142709.2298255-1-ameryhung@gmail.com> <20260506142709.2298255-4-ameryhung@gmail.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.58.3 (3.58.3-1.fc43) Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On Wed, 2026-05-06 at 07:26 -0700, Amery Hung wrote: > Assign reg->id when getting referenced kptr from read program context > to be consistent with R0 of KF_ACQUIRE kfunc. skb dynptr will track the > referenced skb in qdisc programs using a new field reg->parent_id in > a later patch. >=20 > Acked-by: Andrii Nakryiko > Signed-off-by: Amery Hung > --- Acked-by: Eduard Zingerman