[ammarfaizi2-block:palmer/linux/riscv-sv48 7/9] WARNING: modpost: vmlinux.o(.text+0xb1ae): Section mismatch in reference from the function pt_ops_set_early() to the function .init.text:alloc_pte_early()
From: kernel test robot
Date: Tue Jan 18 2022 - 22:32:19 EST
tree: https://github.com/ammarfaizi2/linux-block palmer/linux/riscv-sv48
head: d87f3297c62644624bcb8efcb519a2e28d684b45
commit: dee563c628683ce1fab7d0267ad96fc7d8503965 [7/9] riscv: Implement sv48 support
config: riscv-randconfig-r042-20220116 (https://download.01.org/0day-ci/archive/20220119/202201191139.HXrwZv5w-lkp@xxxxxxxxx/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project c10cbb243cafc0cf42c3e922cb29183279444432)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install riscv cross compiling tool for clang build
# apt-get install binutils-riscv64-linux-gnu
# https://github.com/ammarfaizi2/linux-block/commit/dee563c628683ce1fab7d0267ad96fc7d8503965
git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
git fetch --no-tags ammarfaizi2-block palmer/linux/riscv-sv48
git checkout dee563c628683ce1fab7d0267ad96fc7d8503965
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>
All warnings (new ones prefixed by >>, old ones prefixed by <<):
>> WARNING: modpost: vmlinux.o(.text+0xb1ae): Section mismatch in reference from the function pt_ops_set_early() to the function .init.text:alloc_pte_early()
The function pt_ops_set_early() references
the function __init alloc_pte_early().
This is often because pt_ops_set_early lacks a __init
annotation or the annotation of alloc_pte_early is wrong.
--
>> WARNING: modpost: vmlinux.o(.text+0xb1f8): Section mismatch in reference from the function pt_ops_set_late() to the function .init.text:alloc_pte_late()
The function pt_ops_set_late() references
the function __init alloc_pte_late().
This is often because pt_ops_set_late lacks a __init
annotation or the annotation of alloc_pte_late is wrong.
Note: the below error/warnings can be found in parent commit:
<< WARNING: modpost: vmlinux.o(.text+0xb1ae): Section mismatch in reference from the function pt_ops_set_early() to the variable .init.data:_pt_ops.1
<< WARNING: modpost: vmlinux.o(.text+0xb208): Section mismatch in reference from the function pt_ops_set_late() to the variable .init.data:_pt_ops.1
<< WARNING: modpost: vmlinux.o(.text+0xb1ae): Section mismatch in reference from the function pt_ops_set_early() to the variable .init.data:_pt_ops.1
<< WARNING: modpost: vmlinux.o(.text+0xb208): Section mismatch in reference from the function pt_ops_set_late() to the variable .init.data:_pt_ops.1
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0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx