[ammarfaizi2-block:paulmck/linux-rcu/rcu/next 103/110] WARNING: modpost: vmlinux.o(.text+0x9deeba): Section mismatch in reference from the function spi_dv_device_work_wrapper() to the function .exit.text:test_ww_mutex_exit()

[kernel test robot <lkp@intel.com>]

tree:   https://github.com/ammarfaizi2/linux-block paulmck/linux-rcu/rcu/next
head:   d0c78768fd9c838d9c4f1965a33ce7f51f16a319
commit: d00674235d8d0e85006ad5b107a266e2c7ee594d [103/110] srcu: Prevent expedited GPs and blocking readers from consuming CPU
config: riscv-buildonly-randconfig-r004-20220405 (https://download.01.org/0day-ci/archive/20220406/202204061528.kzz0m3tZ-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project c4a1b07d0979e7ff20d7d541af666d822d66b566)
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/d00674235d8d0e85006ad5b107a266e2c7ee594d
        git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
        git fetch --no-tags ammarfaizi2-block paulmck/linux-rcu/rcu/next
        git checkout d00674235d8d0e85006ad5b107a266e2c7ee594d
        # 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@intel.com>

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

>> WARNING: modpost: vmlinux.o(.text+0x9deeba): Section mismatch in reference from the function spi_dv_device_work_wrapper() to the function .exit.text:test_ww_mutex_exit()
The function spi_dv_device_work_wrapper() references a function in an exit section.
Often the function test_ww_mutex_exit() has valid usage outside the exit section
and the fix is to remove the __exit annotation of test_ww_mutex_exit.
--
>> WARNING: modpost: vmlinux.o(.text+0x9e0b08): Section mismatch in reference from the function child_iter() to the function .exit.text:test_ww_mutex_exit()
The function child_iter() references a function in an exit section.
Often the function test_ww_mutex_exit() has valid usage outside the exit section
and the fix is to remove the __exit annotation of test_ww_mutex_exit.
--
>> WARNING: modpost: vmlinux.o(.text+0xa2c6e2): Section mismatch in reference from the function hisi_sas_phy_down() to the function .init.text:set_reset_devices()
The function hisi_sas_phy_down() references
the function __init set_reset_devices().
This is often because hisi_sas_phy_down lacks a __init
annotation or the annotation of set_reset_devices is wrong.
--
>> WARNING: modpost: vmlinux.o(.text+0xa2dc2e): Section mismatch in reference from the function hisi_sas_remove() to the function .init.text:set_reset_devices()
The function hisi_sas_remove() references
the function __init set_reset_devices().
This is often because hisi_sas_remove lacks a __init
annotation or the annotation of set_reset_devices is wrong.
--
>> WARNING: modpost: vmlinux.o(.text+0x9eb084): Section mismatch in reference from the function sas_phy_enable() to the function .init.text:set_reset_devices()
The function sas_phy_enable() references
the function __init set_reset_devices().
This is often because sas_phy_enable lacks a __init
annotation or the annotation of set_reset_devices is wrong.
--
>> WARNING: modpost: vmlinux.o(.text+0x14b5336): Section mismatch in reference from the function rds_sysctl_init() to the function .meminit.text:init_reserve_notifier()
The function rds_sysctl_init() references
the function __meminit init_reserve_notifier().
This is often because rds_sysctl_init lacks a __meminit
annotation or the annotation of init_reserve_notifier is wrong.
--
>> WARNING: modpost: vmlinux.o(.text+0x15abf1a): Section mismatch in reference from the function ceph_strings_empty() to the function .init.text:set_reset_devices()
The function ceph_strings_empty() references
the function __init set_reset_devices().
This is often because ceph_strings_empty lacks a __init
annotation or the annotation of set_reset_devices is wrong.
--
>> WARNING: modpost: vmlinux.o(.init.text+0x460f2): Section mismatch in reference from the function scsi_init_devinfo() to the function .exit.text:test_ww_mutex_exit()
The function __init scsi_init_devinfo() references
a function __exit test_ww_mutex_exit().
This is often seen when error handling in the init function
uses functionality in the exit path.
The fix is often to remove the __exit annotation of
test_ww_mutex_exit() so it may be used outside an exit section.
--
>> WARNING: modpost: vmlinux.o(.init.text+0x7340e): Section mismatch in reference from the function xbc_node_find_next_leaf() to the variable .exit.text:.LBB3_6
The function __init xbc_node_find_next_leaf() references
a variable __exit .LBB3_6.
This is often seen when error handling in the init function
uses functionality in the exit path.
The fix is often to remove the __exit annotation of
.LBB3_6 so it may be used outside an exit section.
--
>> WARNING: modpost: vmlinux.o(.init.setup+0x73c): Section mismatch in reference from the variable __setup_debug_boot_weak_hash_enable to the function .exit.text:test_ww_mutex_exit()
The variable __init __setup_debug_boot_weak_hash_enable references
a function __exit test_ww_mutex_exit().
This is often seen when error handling in the init function
uses functionality in the exit path.
The fix is often to remove the __exit annotation of
test_ww_mutex_exit() so it may be used outside an exit section.
--
>> WARNING: modpost: vmlinux.o(.data+0x179b3c): Section mismatch in reference from the variable iscsi_flashnode_bus to the function .exit.text:test_ww_mutex_exit()
The variable iscsi_flashnode_bus references
the function __exit test_ww_mutex_exit()
If the reference is valid then annotate the
variable with (see linux/init.h) or name the variable:

..

Note: the below error/warnings can be found in parent commit:
<< WARNING: modpost: vmlinux.o(.text+0xb0c7e2): Section mismatch in reference from the function __spi_pump_messages() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb11244): Section mismatch in reference from the function spi_mem_dirmap_read() to the variable .exit.text:.LBB0_3
<< WARNING: modpost: vmlinux.o(.text+0xb46a60): Section mismatch in reference from the function stm32_qspi_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb47604): Section mismatch in reference from the function sun4i_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4827c): Section mismatch in reference from the function sun6i_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb492f0): Section mismatch in reference from the function synquacer_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4a894): Section mismatch in reference from the function tegra_qspi_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb4cbd6): Section mismatch in reference from the function tegra_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4f030): Section mismatch in reference from the function tegra_slink_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4f410): Section mismatch in reference from the function tegra_slink_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb0c7e2): Section mismatch in reference from the function __spi_pump_messages() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb11244): Section mismatch in reference from the function spi_mem_dirmap_read() to the variable .exit.text:.LBB0_3
<< WARNING: modpost: vmlinux.o(.text+0xb46a60): Section mismatch in reference from the function stm32_qspi_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb47604): Section mismatch in reference from the function sun4i_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4827c): Section mismatch in reference from the function sun6i_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb492f0): Section mismatch in reference from the function synquacer_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4a894): Section mismatch in reference from the function tegra_qspi_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb4cbd6): Section mismatch in reference from the function tegra_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4f030): Section mismatch in reference from the function tegra_slink_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4f410): Section mismatch in reference from the function tegra_slink_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb0c7e2): Section mismatch in reference from the function __spi_pump_messages() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb11244): Section mismatch in reference from the function spi_mem_dirmap_read() to the variable .exit.text:.LBB0_3
<< WARNING: modpost: vmlinux.o(.text+0xb46a60): Section mismatch in reference from the function stm32_qspi_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb47604): Section mismatch in reference from the function sun4i_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4827c): Section mismatch in reference from the function sun6i_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb492f0): Section mismatch in reference from the function synquacer_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4a894): Section mismatch in reference from the function tegra_qspi_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb4cbd6): Section mismatch in reference from the function tegra_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4f030): Section mismatch in reference from the function tegra_slink_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4f410): Section mismatch in reference from the function tegra_slink_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb0c7e2): Section mismatch in reference from the function __spi_pump_messages() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb11244): Section mismatch in reference from the function spi_mem_dirmap_read() to the variable .exit.text:.LBB0_3
<< WARNING: modpost: vmlinux.o(.text+0xb46a60): Section mismatch in reference from the function stm32_qspi_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb47604): Section mismatch in reference from the function sun4i_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4827c): Section mismatch in reference from the function sun6i_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb492f0): Section mismatch in reference from the function synquacer_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4a894): Section mismatch in reference from the function tegra_qspi_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb4cbd6): Section mismatch in reference from the function tegra_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4f030): Section mismatch in reference from the function tegra_slink_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4f410): Section mismatch in reference from the function tegra_slink_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb0c7e2): Section mismatch in reference from the function __spi_pump_messages() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb11244): Section mismatch in reference from the function spi_mem_dirmap_read() to the variable .exit.text:.LBB0_3
<< WARNING: modpost: vmlinux.o(.text+0xb46a60): Section mismatch in reference from the function stm32_qspi_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb47604): Section mismatch in reference from the function sun4i_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4827c): Section mismatch in reference from the function sun6i_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb492f0): Section mismatch in reference from the function synquacer_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4a894): Section mismatch in reference from the function tegra_qspi_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb4cbd6): Section mismatch in reference from the function tegra_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4f030): Section mismatch in reference from the function tegra_slink_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4f410): Section mismatch in reference from the function tegra_slink_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb0c7e2): Section mismatch in reference from the function __spi_pump_messages() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb11244): Section mismatch in reference from the function spi_mem_dirmap_read() to the variable .exit.text:.LBB0_3
<< WARNING: modpost: vmlinux.o(.text+0xb46a60): Section mismatch in reference from the function stm32_qspi_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb47604): Section mismatch in reference from the function sun4i_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4827c): Section mismatch in reference from the function sun6i_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb492f0): Section mismatch in reference from the function synquacer_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4a894): Section mismatch in reference from the function tegra_qspi_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb4cbd6): Section mismatch in reference from the function tegra_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4f030): Section mismatch in reference from the function tegra_slink_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4f410): Section mismatch in reference from the function tegra_slink_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb0c7e2): Section mismatch in reference from the function __spi_pump_messages() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb11244): Section mismatch in reference from the function spi_mem_dirmap_read() to the variable .exit.text:.LBB0_3
<< WARNING: modpost: vmlinux.o(.text+0xb46a60): Section mismatch in reference from the function stm32_qspi_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb47604): Section mismatch in reference from the function sun4i_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4827c): Section mismatch in reference from the function sun6i_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb492f0): Section mismatch in reference from the function synquacer_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4a894): Section mismatch in reference from the function tegra_qspi_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb4cbd6): Section mismatch in reference from the function tegra_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4f030): Section mismatch in reference from the function tegra_slink_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4f410): Section mismatch in reference from the function tegra_slink_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb0c7e2): Section mismatch in reference from the function __spi_pump_messages() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb11244): Section mismatch in reference from the function spi_mem_dirmap_read() to the variable .exit.text:.LBB0_3
<< WARNING: modpost: vmlinux.o(.text+0xb46a60): Section mismatch in reference from the function stm32_qspi_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb47604): Section mismatch in reference from the function sun4i_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4827c): Section mismatch in reference from the function sun6i_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb492f0): Section mismatch in reference from the function synquacer_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4a894): Section mismatch in reference from the function tegra_qspi_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb4cbd6): Section mismatch in reference from the function tegra_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4f030): Section mismatch in reference from the function tegra_slink_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4f410): Section mismatch in reference from the function tegra_slink_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb0c7e2): Section mismatch in reference from the function __spi_pump_messages() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb11244): Section mismatch in reference from the function spi_mem_dirmap_read() to the variable .exit.text:.LBB0_3
<< WARNING: modpost: vmlinux.o(.text+0xb46a60): Section mismatch in reference from the function stm32_qspi_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb47604): Section mismatch in reference from the function sun4i_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4827c): Section mismatch in reference from the function sun6i_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb492f0): Section mismatch in reference from the function synquacer_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4a894): Section mismatch in reference from the function tegra_qspi_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb4cbd6): Section mismatch in reference from the function tegra_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4f030): Section mismatch in reference from the function tegra_slink_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4f410): Section mismatch in reference from the function tegra_slink_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb0c7e2): Section mismatch in reference from the function __spi_pump_messages() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb11244): Section mismatch in reference from the function spi_mem_dirmap_read() to the variable .exit.text:.LBB0_3
<< WARNING: modpost: vmlinux.o(.text+0xb46a60): Section mismatch in reference from the function stm32_qspi_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb47604): Section mismatch in reference from the function sun4i_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4827c): Section mismatch in reference from the function sun6i_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb492f0): Section mismatch in reference from the function synquacer_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4a894): Section mismatch in reference from the function tegra_qspi_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb4cbd6): Section mismatch in reference from the function tegra_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4f030): Section mismatch in reference from the function tegra_slink_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4f410): Section mismatch in reference from the function tegra_slink_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb0c7e2): Section mismatch in reference from the function __spi_pump_messages() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb11244): Section mismatch in reference from the function spi_mem_dirmap_read() to the variable .exit.text:.LBB0_3
<< WARNING: modpost: vmlinux.o(.text+0xb46a60): Section mismatch in reference from the function stm32_qspi_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb47604): Section mismatch in reference from the function sun4i_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4827c): Section mismatch in reference from the function sun6i_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb492f0): Section mismatch in reference from the function synquacer_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4a894): Section mismatch in reference from the function tegra_qspi_remove() to the function .exit.text:test_ww_mutex_exit()
<< WARNING: modpost: vmlinux.o(.text+0xb4cbd6): Section mismatch in reference from the function tegra_spi_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4f030): Section mismatch in reference from the function tegra_slink_probe() to the variable .exit.text:.LBB0_4
<< WARNING: modpost: vmlinux.o(.text+0xb4f410): Section mismatch in reference from the function tegra_slink_remove() to the function .exit.text:test_ww_mutex_exit()

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