WARNING: modpost: vmlinux: section mismatch in reference: __set_fixmap+0x58 (section: .text) -> map_page.isra.0 (section: .init.text)

From: kernel test robot

Date: Sat Jan 10 2026 - 13:28:15 EST


Hi chenmiao,

FYI, the error/warning still remains.

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 7893cc12251f6f19e7689a4cf3ba803bddbd8437
commit: 4735037b5d9b0f809c51976c87d737fa2c48fdea openrisc: Add text patching API support
date: 4 months ago
config: openrisc-randconfig-r073-20260110 (https://download.01.org/0day-ci/archive/20260111/202601110226.7yBgkamQ-lkp@xxxxxxxxx/config)
compiler: or1k-linux-gcc (GCC) 10.5.0
smatch version: v0.5.0-8985-g2614ff1a
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260111/202601110226.7yBgkamQ-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202601110226.7yBgkamQ-lkp@xxxxxxxxx/

All warnings (new ones prefixed by >>, old ones prefixed by <<):

>> WARNING: modpost: vmlinux: section mismatch in reference: __set_fixmap+0x58 (section: .text) -> map_page.isra.0 (section: .init.text)

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