tree: git://anongit.freedesktop.org/drm/drm-tip drm-tip head: 97565ed7e129cd22bcd804d7b607fc5884072daa commit: b5c3714fe8789745521d8351d75049b9c6a0d26b [390/412] drm/mm: Convert to drm_printer config: arm-allmodconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/ma... -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout b5c3714fe8789745521d8351d75049b9c6a0d26b # save the attached .config to linux build tree make.cross ARCH=arm

All errors (new ones prefixed by >>):

drivers/gpu/drm/armada/armada_debugfs.c: In function 'armada_debugfs_gem_linear_show':

...

drivers/gpu/drm/armada/armada_debugfs.c:25:2: error: implicit declaration of function 'drm_mm_dump_table' [-Werror=implicit-function-declaration]

drm_mm_dump_table(&p, &priv->linear); ^~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors

vim +/drm_mm_dump_table +25 drivers/gpu/drm/armada/armada_debugfs.c

19 struct drm_info_node *node = m->private; 20 struct drm_device *dev = node->minor->dev; 21 struct armada_private *priv = dev->dev_private; 22 struct drm_printer p = drm_seq_file_printer(m); 23 24 mutex_lock(&priv->linear_lock);

25 drm_mm_dump_table(&p, &priv->linear);

26 mutex_unlock(&priv->linear_lock); 27 28 return 0;

--- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation