linux-kernel - [saeed:mlx5-queue 3/6] WARNING: modpost: vmlinux.o(.text+0xa21500): Section mismatch in reference from the function r600_count_pipe

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Message-ID: <202203301425.AwwypjwY-lkp@intel.com>
Date:   Wed, 30 Mar 2022 14:11:29 +0800
From:   kernel test robot <lkp@...el.com>
To:     Saeed Mahameed <saeedm@...dia.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [saeed:mlx5-queue 3/6] WARNING: modpost: vmlinux.o(.text+0xa21500):
 Section mismatch in reference from the function r600_count_pipe_bits() to
 the variable .init.text:.L0

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux.git mlx5-queue
head:   cfe89fdbec000e621d208449280a8b437b9798cc
commit: d91cde6ff5c7d9b9b2c2a8747e51432daa4bc293 [3/6] Revert "net: openvswitch: IPv6: Add IPv6 extension header support"
config: riscv-buildonly-randconfig-r002-20220329 (https://download.01.org/0day-ci/archive/20220330/202203301425.AwwypjwY-lkp@intel.com/config)
compiler: riscv32-linux-gcc (GCC) 11.2.0
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
        # https://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux.git/commit/?id=d91cde6ff5c7d9b9b2c2a8747e51432daa4bc293
        git remote add saeed https://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux.git
        git fetch --no-tags saeed mlx5-queue
        git checkout d91cde6ff5c7d9b9b2c2a8747e51432daa4bc293
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross 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@...el.com>

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

>> WARNING: modpost: vmlinux.o(.text+0xa21500): Section mismatch in reference from the function r600_count_pipe_bits() to the variable .init.text:.L0
The function r600_count_pipe_bits() references
the variable __init .L0 .
This is often because r600_count_pipe_bits lacks a __init
annotation or the annotation of .L0 is wrong.

Note: the below error/warnings can be found in parent commit:
<< WARNING: modpost: vmlinux.o(.text+0x1082068): Section mismatch in reference from the function i3c_generic_ibi_recycle_slot() to the variable .init.text:.L0
<< WARNING: modpost: vmlinux.o(.text+0x10fd6cc): Section mismatch in reference from the function dev_pm_opp_get_voltage() to the variable .init.text:.LBB5464
<< WARNING: modpost: vmlinux.o(.text+0x10fd778): Section mismatch in reference from the function dev_pm_opp_get_level() to the variable .init.text:.LVL1150
<< WARNING: modpost: vmlinux.o(.text+0x10fd7d4): Section mismatch in reference from the function dev_pm_opp_is_turbo() to the variable .init.text:.LVL1151
<< WARNING: modpost: vmlinux.o(.text.unlikely+0x29b9c): Section mismatch in reference from the function hwmon_device_register() to the variable .init.text:.LVL283
<< WARNING: modpost: vmlinux.o(__ex_table+0x1260): Section mismatch in reference from the variable .L0 to the variable .debug_str:.LASF114

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp