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Fri, 9 May 2025 12:08:13 +0000 (GMT) Message-ID: Date: Fri, 9 May 2025 17:38:12 +0530 Precedence: bulk X-Mailing-List: linux-next@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-GB To: bpf , Saket Kumar Bhaskar , Hari Bathini , Madhavan Srinivasan , LKML , Linux Next Mailing List From: Venkat Rao Bagalkote Subject: [linux-next][selftests/bpf] Kernel ABI header at 'tools/include/uapi/linux/if_xdp.h' Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Authority-Analysis: v=2.4 cv=LaM86ifi c=1 sm=1 tr=0 ts=681df033 cx=c_pps a=bLidbwmWQ0KltjZqbj+ezA==:117 a=bLidbwmWQ0KltjZqbj+ezA==:17 a=IkcTkHD0fZMA:10 a=dt9VzEwgFbYA:10 a=VnNF1IyMAAAA:8 a=3cz_BhZPYtxhozc1ksEA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNTA5MDExOCBTYWx0ZWRfXwYLq7L+VwG/O K6ONbNfzdsDsqBtEscEucjKdeCO1FUVnLvIeODa2fahvoyRbu/6GEyN/WEmZR7TOAZgvkF4mAvm IECR83iItxgsrPAr2uvZ7vl1mJ0uLBllzhgPhhiJMa4DkX1vz/ddledeQbEdSkkmWoYSkBqkeUD 3cd/lMJ89qdPxYtK1DntEoxmX+rutFLyJ7xNLC/AOVSRe/2FQ4XWIh2nnCCH8WGF7K5T5582tzm aapvT4o8pPQBoLdhy486oQ2ILe8E/KcrmBYusXoOptkpQoaUiNMk+cwfqXHg2BQDWCtTs7pKuSX 7nOd8aEcHLL3/HBw8bB+arCFOM+XUlCzUt2PMp0pqsFCd/m6W7H8mjLnUQ3QmTf6f/vWYnqnFR5 Mjuq6ZOoIM2KNEXPDd0ky+nua7lombDCFxSjyv/Bf2ZA0aI8JtjFL1AdOJP0bD5Vh7Rw08g7 X-Proofpoint-ORIG-GUID: wuVywluifaG7J_6u-fsAaX4NblOulGZW X-Proofpoint-GUID: wuVywluifaG7J_6u-fsAaX4NblOulGZW X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.0.736,FMLib:17.12.80.40 definitions=2025-05-09_04,2025-05-08_04,2025-02-21_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 phishscore=0 clxscore=1015 bulkscore=0 priorityscore=1501 adultscore=0 lowpriorityscore=0 impostorscore=0 spamscore=0 suspectscore=0 mlxlogscore=999 mlxscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2504070000 definitions=main-2505090118 Hello, I am observing build warnings. while compiling selftests/bpf on the next-20250508 repo. Warnings: Warning: Kernel ABI header at 'tools/include/uapi/linux/if_xdp.h' differs from latest version at 'include/uapi/linux/if_xdp.h' Auto-detecting system features: ...                                    llvm: [ on  ]   MKDIR    libbpf   TEST-HDR [test_progs] tests.h   MKDIR    bpftool   MKDIR    include   MKDIR    no_alu32   MKDIR    cpuv4   TEST-HDR [test_maps] tests.h   MKDIR    resolve_btfids   LIB      liburandom_read.so   SIGN-FILE sign-file   BINARY   uprobe_multi   MKDIR   GEN /root/linux-next/tools/testing/selftests/bpf/bpf-helpers.rst   GEN /root/linux-next/tools/testing/selftests/bpf/bpf-syscall.rst   GEN /root/linux-next/tools/testing/selftests/bpf/tools/build/libbpf/bpf_helper_defs.h   INSTALL /root/linux-next/tools/testing/selftests/bpf/tools/include/bpf/bpf.h   INSTALL /root/linux-next/tools/testing/selftests/bpf/tools/include/bpf/libbpf.h   INSTALL /root/linux-next/tools/testing/selftests/bpf/tools/include/bpf/btf.h   INSTALL /root/linux-next/tools/testing/selftests/bpf/tools/include/bpf/libbpf_common.h   INSTALL /root/linux-next/tools/testing/selftests/bpf/tools/include/bpf/libbpf_legacy.h   INSTALL /root/linux-next/tools/testing/selftests/bpf/tools/include/bpf/bpf_helpers.h   INSTALL /root/linux-next/tools/testing/selftests/bpf/tools/include/bpf/bpf_tracing.h   INSTALL /root/linux-next/tools/testing/selftests/bpf/tools/include/bpf/bpf_endian.h   INSTALL /root/linux-next/tools/testing/selftests/bpf/tools/include/bpf/skel_internal.h   INSTALL /root/linux-next/tools/testing/selftests/bpf/tools/include/bpf/bpf_core_read.h   INSTALL /root/linux-next/tools/testing/selftests/bpf/tools/include/bpf/libbpf_version.h   INSTALL /root/linux-next/tools/testing/selftests/bpf/tools/include/bpf/usdt.bpf.h   GEN /root/linux-next/tools/testing/selftests/bpf/bpf-syscall.2   GEN /root/linux-next/tools/testing/selftests/bpf/tools/build/libbpf/libbpf.pc Warning: Kernel ABI header at 'tools/include/uapi/linux/if_xdp.h' differs from latest version at 'include/uapi/linux/if_xdp.h'   INSTALL /root/linux-next/tools/testing/selftests/bpf/tools/include/bpf/bpf_helper_defs.h   INSTALL libbpf_headers   BINARY   urandom_read   CC      /root/linux-next/tools/test If you happen to fix this, please add below tag. Reported-by: Venkat Rao Bagalkote Regards, Venkat.