linux-kernel - Re: [PATCH v2 2/2] bpf-next: selftest for TCP_ULP in bpf

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Message-ID: <202502150104.1LKDPqiq-lkp@intel.com>
Date: Sat, 15 Feb 2025 01:44:01 +0800
From: kernel test robot <lkp@...el.com>
To: zhangmingyi <zhangmingyi5@...wei.com>, ast@...nel.org,
	daniel@...earbox.net, andrii@...nel.org, martin.lau@...ux.dev,
	song@...nel.org, yhs@...com, john.fastabend@...il.com,
	kpsingh@...nel.org, sdf@...gle.com, haoluo@...gle.com,
	jolsa@...nel.org
Cc: oe-kbuild-all@...ts.linux.dev, bpf@...r.kernel.org,
	linux-kernel@...r.kernel.org, yanan@...wei.com,
	wuchangye@...wei.com, xiesongyang@...wei.com, liuxin350@...wei.com,
	liwei883@...wei.com, tianmuyang@...wei.com, zhangmingyi5@...wei.com
Subject: Re: [PATCH v2 2/2] bpf-next: selftest for TCP_ULP in bpf_setsockopt

Hi zhangmingyi,

kernel test robot noticed the following build errors:

[auto build test ERROR on bpf-next/master]
[also build test ERROR on bpf/master mptcp/export mptcp/export-net linus/master v6.14-rc2 next-20250214]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/zhangmingyi/bpf-next-Introduced-to-support-the-ULP-to-get-or-set-sockets/20250210-215203
base:   https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
patch link:    https://lore.kernel.org/r/20250210134550.3189616-3-zhangmingyi5%40huawei.com
patch subject: [PATCH v2 2/2] bpf-next: selftest for TCP_ULP in bpf_setsockopt
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250215/202502150104.1LKDPqiq-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202502150104.1LKDPqiq-lkp@intel.com/

All errors (new ones prefixed by >>):

>> progs/setget_sockopt_tcp_ulp.c:18:42: error: use of undeclared identifier 'TCP_ULP'; did you mean 'MCP_UC'?
      18 |                 if (bpf_setsockopt(skops, IPPROTO_TCP, TCP_ULP, (void *)target_ulp,
         |                                                        ^~~~~~~
         |                                                        MCP_UC
   tools/testing/selftests/bpf/tools/include/vmlinux.h:18434:2: note: 'MCP_UC' declared here
    18434 |         MCP_UC = 2,
          |         ^
   progs/setget_sockopt_tcp_ulp.c:22:42: error: use of undeclared identifier 'TCP_ULP'; did you mean 'MCP_UC'?
      22 |                 if (bpf_getsockopt(skops, IPPROTO_TCP, TCP_ULP, verify_ulp,
         |                                                        ^~~~~~~
         |                                                        MCP_UC
   tools/testing/selftests/bpf/tools/include/vmlinux.h:18434:2: note: 'MCP_UC' declared here
    18434 |         MCP_UC = 2,
          |         ^
   2 errors generated.

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki