Messages in this thread | | | Date | Tue, 21 Dec 2021 13:07:17 +0800 | From | kernel test robot <> | Subject | [drm-misc:drm-misc-next 1/2] drivers/gpu/drm/selftests/test-drm_plane_helper.c:76:5: warning: stack frame size (1136) exceeds limit (1024) in 'igt_check_plane_state' |
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tree: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next head: 521d459b1935628a7caa0753429f880dae2dbfc9 commit: 943e6a8beeac1b676265f2dd81a69d7bede5e41d [1/2] mock a drm_plane in igt_check_plane_state to make the test more robust config: arm-randconfig-r001-20211220 (https://download.01.org/0day-ci/archive/20211221/202112211210.kJg5QWU6-lkp@intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 555eacf75f21cd1dfc6363d73ad187b730349543) 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 arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi git remote add drm-misc git://anongit.freedesktop.org/drm/drm-misc git fetch --no-tags drm-misc drm-misc-next git checkout 943e6a8beeac1b676265f2dd81a69d7bede5e41d # 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=arm SHELL=/bin/bash drivers/gpu/drm/selftests/
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 >>):
>> drivers/gpu/drm/selftests/test-drm_plane_helper.c:76:5: warning: stack frame size (1136) exceeds limit (1024) in 'igt_check_plane_state' [-Wframe-larger-than] int igt_check_plane_state(void *ignored) ^ 1 warning generated.
vim +/igt_check_plane_state +76 drivers/gpu/drm/selftests/test-drm_plane_helper.c
7420e04963587d drivers/gpu/drm/selftests/test-drm-helper.c Maarten Lankhorst 2018-05-03 75 e51767279f1157 drivers/gpu/drm/selftests/test-drm_plane_helper.c Alexandru Gheorghe 2018-10-19 @76 int igt_check_plane_state(void *ignored)
:::::: The code at line 76 was first introduced by commit :::::: e51767279f11571b112dbeaef2628968c62f90a6 drm/selftest: Refactor test-drm_plane_helper
:::::: TO: Alexandru Gheorghe <alexandru-cosmin.gheorghe@arm.com> :::::: CC: Alexandru Gheorghe <alexandru-cosmin.gheorghe@arm.com>
--- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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