CC: kbuild-all(a)lists.01.org CC: linux-kernel(a)vger.kernel.org TO: Julian Braha CC: Andrew Morton CC: Linux Memory Management List Hi Julian, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 1140ab592e2ebf8153d2b322604031a8868ce7a5 commit: 7d37cb2c912dc5c25ffac784a4f9b98c06c6bd08 lib: fix kconfig dependency on ARCH_WANT_FRAME_POINTERS date: 5 weeks ago :::::: branch date: 15 hours ago :::::: commit date: 5 weeks ago config: csky-randconfig-c004-20210511 (attached as .config) compiler: csky-linux-gcc (GCC) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot Reported-by: Julia Lawall cocci warnings: (new ones prefixed by >>) >> drivers/gpu/drm/mcde/mcde_dsi.c:1111:1-33: WARNING: Function "for_each_available_child_of_node" should have of_node_put() before return around line 1121. Please review and possibly fold the followup patch. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org