* [trace:trace/core 16/16] WARNING: modpost: vmlinux: section mismatch in reference: __list_add+0x7c (section: .text.unlikely) -> initcall_level_names (section: .init.data)
@ 2026-07-30 9:54 kernel test robot
2026-07-30 13:39 ` Steven Rostedt
0 siblings, 1 reply; 2+ messages in thread
From: kernel test robot @ 2026-07-30 9:54 UTC (permalink / raw)
To: Woradorn Laodhanadhaworn; +Cc: oe-kbuild-all, Steven Rostedt
tree: https://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace trace/core
head: c33330b2ec170dd38b3284a72bc6a07a49cc9a65
commit: c33330b2ec170dd38b3284a72bc6a07a49cc9a65 [16/16] tracing: Use seq_buf for string concatenation
config: xtensa-randconfig-r072-20260730 (https://download.01.org/0day-ci/archive/20260730/202607301724.FWw4uuO3-lkp@intel.com/config)
compiler: xtensa-linux-gcc (GCC) 13.4.0
smatch: v0.5.0-9187-g5189e3fb
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260730/202607301724.FWw4uuO3-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/202607301724.FWw4uuO3-lkp@intel.com/
All warnings (new ones prefixed by >>, old ones prefixed by <<):
>> WARNING: modpost: vmlinux: section mismatch in reference: __list_add+0x7c (section: .text.unlikely) -> initcall_level_names (section: .init.data)
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [trace:trace/core 16/16] WARNING: modpost: vmlinux: section mismatch in reference: __list_add+0x7c (section: .text.unlikely) -> initcall_level_names (section: .init.data)
2026-07-30 9:54 [trace:trace/core 16/16] WARNING: modpost: vmlinux: section mismatch in reference: __list_add+0x7c (section: .text.unlikely) -> initcall_level_names (section: .init.data) kernel test robot
@ 2026-07-30 13:39 ` Steven Rostedt
0 siblings, 0 replies; 2+ messages in thread
From: Steven Rostedt @ 2026-07-30 13:39 UTC (permalink / raw)
To: kernel test robot; +Cc: Woradorn Laodhanadhaworn, oe-kbuild-all
On Thu, 30 Jul 2026 17:54:12 +0800
kernel test robot <lkp@intel.com> wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace trace/core
> head: c33330b2ec170dd38b3284a72bc6a07a49cc9a65
> commit: c33330b2ec170dd38b3284a72bc6a07a49cc9a65 [16/16] tracing: Use seq_buf for string concatenation
> config: xtensa-randconfig-r072-20260730 (https://download.01.org/0day-ci/archive/20260730/202607301724.FWw4uuO3-lkp@intel.com/config)
> compiler: xtensa-linux-gcc (GCC) 13.4.0
If it's only with this compiler, then it's probably a bug with that cross
compiler. As the commit is to core kernel code, if it was a bug there, it
would show up across all compilers.
-- Steve
^ permalink raw reply [flat|nested] 2+ messages in thread
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2026-07-30 9:54 [trace:trace/core 16/16] WARNING: modpost: vmlinux: section mismatch in reference: __list_add+0x7c (section: .text.unlikely) -> initcall_level_names (section: .init.data) kernel test robot
2026-07-30 13:39 ` Steven Rostedt
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