Re: [linux-next:master 7425/10451] WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_rel_cleanup_cb+0x16 (section: .text) -> .L0 (section: .init.text)

Re: [linux-next:master 7425/10451] WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_rel_cleanup_cb+0x16 (section: .text) -> .L0 (section: .init.text)

[SeongJae Park]

On Tue, 9 Jul 2024 19:07:55 +0800 kernel test robot <lkp@intel.com> wrote:

> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> head:   0b58e108042b0ed28a71cd7edf5175999955b233
> commit: e576342789f1e76ada9fed44f891f5fce83579e9 [7425/10451] mm/damon/core: implement DAMON context commit function
> config: riscv-randconfig-r033-20230517 (https://download.01.org/0day-ci/archive/20240709/202407091849.4HyNYQIj-lkp@intel.com/config)
> compiler: riscv32-linux-gcc (GCC) 13.2.0
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240709/202407091849.4HyNYQIj-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/202407091849.4HyNYQIj-lkp@intel.com/
> 
> All warnings (new ones prefixed by >>, old ones prefixed by <<):
> 
[...]
> >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_rel_cleanup_cb+0x16 (section: .text) -> .L0  (section: .init.text)
> >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_nl_port_attrs_put+0x18 (section: .text) -> .L0  (section: .init.text)
[...]
> >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_fn_caps_fill+0x2e (section: .text) -> .L0  (section: .init.text)
[...]
> >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_linecard_set+0xc (section: .text) -> .L0  (section: .init.text)
> >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_function_validate+0x26 (section: .text) -> .L0  (section: .init.text)
[...]
> >> WARNING: modpost: vmlinux: section mismatch in reference: devl_port_fn_devlink_set+0x2c (section: .text) -> .L0  (section: .init.text)
[...]
> >> WARNING: modpost: vmlinux: section mismatch in reference: __devlink_port_phys_port_name_get+0x1e (section: .text) -> .L0  (section: .init.text)
[...]
> >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_init+0xe (section: .text) -> .L0  (section: .init.text)
> >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_fini+0xa (section: .text) -> .L0  (section: .init.text)
> >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_attrs_set+0xc (section: .text) -> .L0  (section: .init.text)
[...]
> >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_attrs_pci_pf_set+0xc (section: .text) -> .L0  (section: .init.text)
[...]
> >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_attrs_pci_vf_set+0x10 (section: .text) -> .L0  (section: .init.text)
[...]
> >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_attrs_pci_sf_set+0xc (section: .text) -> .L0  (section: .init.text)
[...]
> >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_function_set+0x3a (section: .text) -> .L0  (section: .init.text)
[...]
> >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_nl_port_split_doit+0x4c (section: .text) -> .L0  (section: .init.text)

Similar to my reply[1] to another similar report, It doesn't look like the
commit is somewhat to be changed for these new warnings.

Please let me know if I'm missing something.

[1] https://lore.kernel.org/20240711001043.100459-1-sj@kernel.org


Thanks,
SJ

Re: [linux-next:master 7425/10451] WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_rel_cleanup_cb+0x16 (section: .text) -> .L0 (section: .init.text)

[Philip Li]

On Wed, Jul 10, 2024 at 05:16:14PM -0700, SeongJae Park wrote:
> On Tue, 9 Jul 2024 19:07:55 +0800 kernel test robot <lkp@intel.com> wrote:
> 
> > tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> > head:   0b58e108042b0ed28a71cd7edf5175999955b233
> > commit: e576342789f1e76ada9fed44f891f5fce83579e9 [7425/10451] mm/damon/core: implement DAMON context commit function
> > config: riscv-randconfig-r033-20230517 (https://download.01.org/0day-ci/archive/20240709/202407091849.4HyNYQIj-lkp@intel.com/config)
> > compiler: riscv32-linux-gcc (GCC) 13.2.0
> > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240709/202407091849.4HyNYQIj-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/202407091849.4HyNYQIj-lkp@intel.com/
> > 
> > All warnings (new ones prefixed by >>, old ones prefixed by <<):
> > 
> [...]
> > >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_rel_cleanup_cb+0x16 (section: .text) -> .L0  (section: .init.text)
> > >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_nl_port_attrs_put+0x18 (section: .text) -> .L0  (section: .init.text)
> [...]
> > >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_fn_caps_fill+0x2e (section: .text) -> .L0  (section: .init.text)
> [...]
> > >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_linecard_set+0xc (section: .text) -> .L0  (section: .init.text)
> > >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_function_validate+0x26 (section: .text) -> .L0  (section: .init.text)
> [...]
> > >> WARNING: modpost: vmlinux: section mismatch in reference: devl_port_fn_devlink_set+0x2c (section: .text) -> .L0  (section: .init.text)
> [...]
> > >> WARNING: modpost: vmlinux: section mismatch in reference: __devlink_port_phys_port_name_get+0x1e (section: .text) -> .L0  (section: .init.text)
> [...]
> > >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_init+0xe (section: .text) -> .L0  (section: .init.text)
> > >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_fini+0xa (section: .text) -> .L0  (section: .init.text)
> > >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_attrs_set+0xc (section: .text) -> .L0  (section: .init.text)
> [...]
> > >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_attrs_pci_pf_set+0xc (section: .text) -> .L0  (section: .init.text)
> [...]
> > >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_attrs_pci_vf_set+0x10 (section: .text) -> .L0  (section: .init.text)
> [...]
> > >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_attrs_pci_sf_set+0xc (section: .text) -> .L0  (section: .init.text)
> [...]
> > >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_port_function_set+0x3a (section: .text) -> .L0  (section: .init.text)
> [...]
> > >> WARNING: modpost: vmlinux: section mismatch in reference: devlink_nl_port_split_doit+0x4c (section: .text) -> .L0  (section: .init.text)
> 
> Similar to my reply[1] to another similar report, It doesn't look like the
> commit is somewhat to be changed for these new warnings.
> 
> Please let me know if I'm missing something.
> 
> [1] https://lore.kernel.org/20240711001043.100459-1-sj@kernel.org

Sorry for the false positive, this is a wrong report which seems to only occur on
riscv arch. The bot will be fixed to avoid sending this kind of issues.

> 
> 
> Thanks,
> SJ
>