From: kernel test robot <lkp@intel.com>
To: Nam Cao <namcao@linutronix.de>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
linux-kernel@vger.kernel.org,
"Steven Rostedt (Google)" <rostedt@goodmis.org>,
Gabriele Monaco <gmonaco@redhat.com>
Subject: ld.lld: error: undefined symbol: __tracepoint_page_fault_kernel
Date: Fri, 26 Sep 2025 05:01:23 +0800 [thread overview]
Message-ID: <202509260455.6Z9Vkty4-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 4ff71af020ae59ae2d83b174646fc2ad9fcd4dc4
commit: 9162620eb604d7461da5b02ec379bb50c3c3b604 rv: Add rtapp_pagefault monitor
date: 3 months ago
config: riscv-randconfig-002-20250926 (https://download.01.org/0day-ci/archive/20250926/202509260455.6Z9Vkty4-lkp@intel.com/config)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project cafc064fc7a96b3979a023ddae1da2b499d6c954)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250926/202509260455.6Z9Vkty4-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/202509260455.6Z9Vkty4-lkp@intel.com/
All errors (new ones prefixed by >>):
>> ld.lld: error: undefined symbol: __tracepoint_page_fault_kernel
>>> referenced by ltl_monitor.h:0 (include/rv/ltl_monitor.h:0)
>>> kernel/trace/rv/monitors/pagefault/pagefault.o:(enable_pagefault) in archive vmlinux.a
>>> referenced by ltl_monitor.h:79 (include/rv/ltl_monitor.h:79)
>>> kernel/trace/rv/monitors/pagefault/pagefault.o:(disable_pagefault) in archive vmlinux.a
--
>> ld.lld: error: undefined symbol: __tracepoint_page_fault_user
>>> referenced by ltl_monitor.h:0 (include/rv/ltl_monitor.h:0)
>>> kernel/trace/rv/monitors/pagefault/pagefault.o:(enable_pagefault) in archive vmlinux.a
>>> referenced by ltl_monitor.h:79 (include/rv/ltl_monitor.h:79)
>>> kernel/trace/rv/monitors/pagefault/pagefault.o:(disable_pagefault) in archive vmlinux.a
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2025-09-25 21:01 UTC|newest]
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