On 1/9/2023 8:58 PM, kernel test robot wrote:
Hi Souradeep,
I love your patch! Yet something to improve:
[auto build test ERROR on next-20230109]
[cannot apply to clk/clk-next soc/for-next linus/master v6.2-rc3 v6.2-rc2 v6.2-rc1 v6.2-rc3]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Souradeep-Chowdhury/soc-qcom-dcc-Add-QAD-Cti-trigger-and-Bootconfig-support-for-DCC/20230109-181920
patch link: https://lore.kernel.org/r/8337e5672559b197a13699d2c0ee69f18f6167a6.1673247689.git.quic_schowdhu%40quicinc.com
patch subject: [PATCH V0 1/1] soc: qcom: dcc: Add QAD, Cti-trigger and Bootconfig support for DCC
config: powerpc-allmodconfig
compiler: powerpc-linux-gcc (GCC) 12.1.0
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://github.com/intel-lab-lkp/linux/commit/887ce0321641a448b3c53ad5e3f5b05a47c83ae9
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Souradeep-Chowdhury/soc-qcom-dcc-Add-QAD-Cti-trigger-and-Bootconfig-support-for-DCC/20230109-181920
git checkout 887ce0321641a448b3c53ad5e3f5b05a47c83ae9
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=powerpc olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
All errors (new ones prefixed by >>, old ones prefixed by <<):
ERROR: modpost: "xbc_node_get_child" [drivers/soc/qcom/dcc.ko] undefined!
ERROR: modpost: "xbc_node_get_next" [drivers/soc/qcom/dcc.ko] undefined!
ERROR: modpost: "xbc_node_find_value" [drivers/soc/qcom/dcc.ko] undefined!
ERROR: modpost: "xbc_node_get_data" [drivers/soc/qcom/dcc.ko] undefined!
ERROR: modpost: "xbc_node_find_subkey" [drivers/soc/qcom/dcc.ko] undefined!
This error is getting thrown again because 'QCOM_DCC' is declared as
tristate. Since DCC is using bootconfig apis which belongs to the __init
section of the kernel, it can no longer be used as an external module to
link with bootconfig apis. Will be changing it to bool in the next
version. Thank you.
