linux-kernel - include/trace/events/initcall.h:48:(.text+0x98): relocation truncated to fit: R_ARC_S25W_PCREL against symbol `__st_r13_to_r15' defined in .text section in ../lib/gcc/arc-linux/12.4.0/hs38/libgcc.a(_millicodethunk

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Message-ID: <202504011540.dQnvkIZE-lkp@intel.com>
Date: Tue, 1 Apr 2025 15:13:08 +0800
From: kernel test robot <lkp@...el.com>
To: Jens Axboe <axboe@...nel.dk>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: include/trace/events/initcall.h:48:(.text+0x98): relocation
 truncated to fit: R_ARC_S25W_PCREL against symbol `__st_r13_to_r15' defined
 in .text section in
 ../lib/gcc/arc-linux/12.4.0/hs38/libgcc.a(_millicodethunk_st.o)

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   08733088b566b58283f0f12fb73f5db6a9a9de30
commit: 1802656ef8906cc949f58b64cb6d8d400326e163 io_uring: add GCOV_PROFILE_URING Kconfig option
date:   7 months ago
config: arc-randconfig-001-20250401 (https://download.01.org/0day-ci/archive/20250401/202504011540.dQnvkIZE-lkp@intel.com/config)
compiler: arc-linux-gcc (GCC) 12.4.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250401/202504011540.dQnvkIZE-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/202504011540.dQnvkIZE-lkp@intel.com/

All errors (new ones prefixed by >>):

   init/main.o: in function `__traceiter_initcall_finish':
>> include/trace/events/initcall.h:48:(.text+0x98): relocation truncated to fit: R_ARC_S25W_PCREL against symbol `__st_r13_to_r15' defined in .text section in ../lib/gcc/arc-linux/12.4.0/hs38/libgcc.a(_millicodethunk_st.o)


vim +48 include/trace/events/initcall.h

4ee7c60de83ac0 Steven Rostedt (VMware  2018-03-23  47) 
4ee7c60de83ac0 Steven Rostedt (VMware  2018-03-23 @48) TRACE_EVENT(initcall_finish,
4ee7c60de83ac0 Steven Rostedt (VMware  2018-03-23  49) 
4ee7c60de83ac0 Steven Rostedt (VMware  2018-03-23  50) 	TP_PROTO(initcall_t func, int ret),
4ee7c60de83ac0 Steven Rostedt (VMware  2018-03-23  51) 
4ee7c60de83ac0 Steven Rostedt (VMware  2018-03-23  52) 	TP_ARGS(func, ret),
4ee7c60de83ac0 Steven Rostedt (VMware  2018-03-23  53) 
4ee7c60de83ac0 Steven Rostedt (VMware  2018-03-23  54) 	TP_STRUCT__entry(
0566e40ce7c493 Rishabh Bhatnagar       2018-04-25  55  		/*
0566e40ce7c493 Rishabh Bhatnagar       2018-04-25  56  		 * Use field_struct to avoid is_signed_type()
0566e40ce7c493 Rishabh Bhatnagar       2018-04-25  57  		 * comparison of a function pointer
0566e40ce7c493 Rishabh Bhatnagar       2018-04-25  58  		 */
0566e40ce7c493 Rishabh Bhatnagar       2018-04-25  59  		__field_struct(initcall_t,	func)
4ee7c60de83ac0 Steven Rostedt (VMware  2018-03-23  60) 		__field(int,			ret)
4ee7c60de83ac0 Steven Rostedt (VMware  2018-03-23  61) 	),
4ee7c60de83ac0 Steven Rostedt (VMware  2018-03-23  62) 
4ee7c60de83ac0 Steven Rostedt (VMware  2018-03-23  63) 	TP_fast_assign(
4ee7c60de83ac0 Steven Rostedt (VMware  2018-03-23  64) 		__entry->func = func;
4ee7c60de83ac0 Steven Rostedt (VMware  2018-03-23  65) 		__entry->ret = ret;
4ee7c60de83ac0 Steven Rostedt (VMware  2018-03-23  66) 	),
4ee7c60de83ac0 Steven Rostedt (VMware  2018-03-23  67) 
4ee7c60de83ac0 Steven Rostedt (VMware  2018-03-23  68) 	TP_printk("func=%pS ret=%d", __entry->func, __entry->ret)
4ee7c60de83ac0 Steven Rostedt (VMware  2018-03-23  69) );
4ee7c60de83ac0 Steven Rostedt (VMware  2018-03-23  70) 

:::::: The code at line 48 was first introduced by commit
:::::: 4ee7c60de83ac01fa4c33c55937357601631e8ad init, tracing: Add initcall trace events

:::::: TO: Steven Rostedt (VMware) <rostedt@...dmis.org>
:::::: CC: Steven Rostedt (VMware) <rostedt@...dmis.org>

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