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AJvYcCVTYgdTMeGo5JBDVE/mnNrELtK08qxrU7grJTON66B43CLvZdZgiQqrDfZTetqwMftrrtBkM29agM1h8TVICkY=@vger.kernel.org X-Gm-Message-State: AOJu0YxQmKXf+ZoRRInuwozG5F3nhu052KtYq7eqw9Y1nnpJ3ba4Cpec ozaAJqtk6Re7+VrOkURyyzJujFfcUM3YWh+kNeIMpzhIcTg9ili2XP+YyW7TKgw= X-Google-Smtp-Source: AGHT+IFpSIeGa39ByCsIFwY+HDxOIoRC8C0L3buusq68sEAHO+OkhE4RObZ1rPjsBZYe0iYf4cPzmQ== X-Received: by 2002:a17:902:ec85:b0:205:82d5:2368 with SMTP id d9443c01a7336-20782b7c5f3mr358418875ad.49.1726645537888; Wed, 18 Sep 2024 00:45:37 -0700 (PDT) Received: from C02F52LSML85.bytedance.net ([203.208.167.149]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-20794747379sm60412995ad.288.2024.09.18.00.45.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Sep 2024 00:45:37 -0700 (PDT) From: Feng zhou To: martin.lau@linux.dev, daniel@iogearbox.net, john.fastabend@gmail.com, ast@kernel.org, andrii@kernel.org, eddyz87@gmail.com, song@kernel.org, yonghong.song@linux.dev, kpsingh@kernel.org, sdf@fomichev.me, haoluo@google.com, jolsa@kernel.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, mykolal@fb.com, shuah@kernel.org, geliang@kernel.org, laoar.shao@gmail.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, bpf@vger.kernel.org, linux-kselftest@vger.kernel.org, yangzhenze@bytedance.com, wangdongdong.6@bytedance.com, zhoufeng.zf@bytedance.com Subject: [PATCH bpf-next v2 0/2] Cgroup skb add helper to get net_cls's classid Date: Wed, 18 Sep 2024 15:45:13 +0800 Message-Id: <20240918074516.5697-1-zhoufeng.zf@bytedance.com> X-Mailer: git-send-email 2.39.3 (Apple Git-146) Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Feng Zhou 0001: Cgroup skb add bpf_skb_cgroup_classid_proto. 0002: Add a testcase for it. Feng Zhou (2): bpf: cg_skb add get classid helper bpf, selftests: Add test case for cgroup skb to get net_cls classid helpers Changelog: v1->v2: Addressed comments from Martin KaFai Lau - Just bpf_skb_cgroup_classid_proto. - Add a testcase. Details in here: https://lore.kernel.org/lkml/20240814095038.64523-1-zhoufeng.zf@bytedance.com/T/ net/core/filter.c | 4 + .../bpf/prog_tests/cg_skb_get_classid.c | 87 +++++++++++++++++++ .../selftests/bpf/progs/cg_skb_get_classid.c | 19 ++++ 3 files changed, 110 insertions(+) create mode 100644 tools/testing/selftests/bpf/prog_tests/cg_skb_get_classid.c create mode 100644 tools/testing/selftests/bpf/progs/cg_skb_get_classid.c