On 9/8/22 14:53, kernel test robot wrote:

Hi Anshuman,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on acme/perf/core]
[also build test ERROR on tip/perf/core arm64/for-next/core linus/master v6.0-rc4 next-20220907]
[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/Anshuman-Khandual/arm64-perf-Enable-branch-stack-sampling/20220908-131425
base:   https://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git perf/core
config: arm64-buildonly-randconfig-r002-20220907 (https://download.01.org/0day-ci/archive/20220908/202209081717.00OiPpzm-lkp@intel.com/config)
compiler: aarch64-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/5b70e42a715860504646cb5bd1788ddb823dd50b
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Anshuman-Khandual/arm64-perf-Enable-branch-stack-sampling/20220908-131425
        git checkout 5b70e42a715860504646cb5bd1788ddb823dd50b
        # 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=arm64 SHELL=/bin/bash drivers/perf/

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <redacted>

These build problems will not happen with the prerequisite patches as mentioned
in the cover letter.

https://lore.kernel.org/all/20220824044822.70230-1-anshuman.khandual@arm.com/ (local)

https://lore.kernel.org/all/20220906084414.396220-1-anshuman.khandual@arm.com/ (local)

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