From: kernel test robot <lkp@intel.com>
To: kernel@openeuler.org, ZhaoLong Wang <wangzhaolong1@huawei.com>
Cc: oe-kbuild-all@lists.linux.dev
Subject: [openeuler:OLK-6.6 2866/2866] ld.lld: error: undefined symbol: trace_event_buffer_reserve
Date: Mon, 8 Sep 2025 19:11:12 +0800 [thread overview]
Message-ID: <202509081908.rkRF0I49-lkp@intel.com> (raw)
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 00fccee10860a6b522c55bd4b2f4b40d349c2b52
commit: 1119ec49ac4ac643e6d7c9a5a834040aef87612e [2866/2866] mm, fs: Add BPF_READAHEAD build option for bpf readhead
config: x86_64-buildonly-randconfig-002-20250909 (https://download.01.org/0day-ci/archive/20250908/202509081908.rkRF0I49-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250908/202509081908.rkRF0I49-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202509081908.rkRF0I49-lkp@intel.com/
All errors (new ones prefixed by >>):
>> ld.lld: error: undefined symbol: trace_event_buffer_reserve
>>> referenced by usercopy_64.c
>>> vmlinux.o:(trace_event_raw_event_initcall_level)
>>> referenced by usercopy_64.c
>>> vmlinux.o:(trace_event_raw_event_initcall_start)
>>> referenced by usercopy_64.c
>>> vmlinux.o:(trace_event_raw_event_initcall_finish)
>>> referenced 823 more times
--
>> ld.lld: error: undefined symbol: trace_event_buffer_commit
>>> referenced by usercopy_64.c
>>> vmlinux.o:(trace_event_raw_event_initcall_level)
>>> referenced by usercopy_64.c
>>> vmlinux.o:(trace_event_raw_event_initcall_start)
>>> referenced by usercopy_64.c
>>> vmlinux.o:(trace_event_raw_event_initcall_finish)
>>> referenced 823 more times
--
>> ld.lld: error: undefined symbol: trace_print_bitmask_seq
>>> referenced by usercopy_64.c
>>> vmlinux.o:(trace_raw_output_ipi_raise)
>>> referenced by usercopy_64.c
>>> vmlinux.o:(trace_raw_output_ipi_send_cpumask)
--
>> ld.lld: error: undefined symbol: trace_output_call
>>> referenced by usercopy_64.c
>>> vmlinux.o:(trace_raw_output_pm_qos_update_flags)
>>> referenced by usercopy_64.c
>>> vmlinux.o:(trace_raw_output_802154_rdev_set_short_addr)
--
>> ld.lld: error: undefined symbol: blk_fill_rwbs
>>> referenced by usercopy_64.c
>>> vmlinux.o:(trace_event_raw_event_block_rq_requeue)
>>> referenced by usercopy_64.c
>>> vmlinux.o:(perf_trace_block_rq_requeue)
>>> referenced by usercopy_64.c
>>> vmlinux.o:(trace_event_raw_event_block_rq_completion)
>>> referenced 13 more times
--
>> ld.lld: error: undefined symbol: trace_print_hex_seq
>>> referenced by usercopy_64.c
>>> vmlinux.o:(trace_raw_output_host1x_cdma_push_gather)
>>> referenced by usercopy_64.c
>>> vmlinux.o:(trace_raw_output_regmap_bulk)
>>> referenced by usercopy_64.c
>>> vmlinux.o:(trace_raw_output_scsi_dispatch_cmd_start)
>>> referenced 9 more times
--
>> ld.lld: error: undefined symbol: __tracepoint_devres_log
>>> referenced by usercopy_64.c
>>> vmlinux.o:(add_dr)
>>> referenced by usercopy_64.c
>>> vmlinux.o:(devres_remove)
>>> referenced by usercopy_64.c
>>> vmlinux.o:(devres_release_all)
>>> referenced 15 more times
--
>> ld.lld: error: undefined symbol: __SCT__tp_func_devres_log
>>> referenced by usercopy_64.c
>>> vmlinux.o:(add_dr)
>>> referenced by usercopy_64.c
>>> vmlinux.o:(devres_remove)
>>> referenced by usercopy_64.c
>>> vmlinux.o:(devres_release_all)
>>> referenced 6 more times
--
>> ld.lld: error: undefined symbol: nvme_trace_disk_name
>>> referenced by usercopy_64.c
>>> vmlinux.o:(trace_raw_output_nvme_setup_cmd)
>>> referenced by usercopy_64.c
>>> vmlinux.o:(trace_raw_output_nvme_complete_rq)
>>> referenced by usercopy_64.c
>>> vmlinux.o:(trace_raw_output_nvme_sq)
--
>> ld.lld: error: undefined symbol: nvme_trace_parse_fabrics_cmd
>>> referenced by usercopy_64.c
>>> vmlinux.o:(trace_raw_output_nvme_setup_cmd)
--
>> ld.lld: error: undefined symbol: nvme_trace_parse_nvm_cmd
>>> referenced by usercopy_64.c
>>> vmlinux.o:(trace_raw_output_nvme_setup_cmd)
..
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for PGP_PRELOAD
Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=n]
Selected by [y]:
- PGP_PRELOAD_PUBLIC_KEYS [=y] && CRYPTO [=y]
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2025-09-08 11:11 UTC|newest]
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