Hi Jacek, I love your patch! Perhaps something to improve: [auto build test WARNING on drm-misc/drm-misc-next] [also build test WARNING on drm/drm-next drm-intel/for-linux-next drm-tip/drm-tip linus/master v6.0-rc5 next-20220913] [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/Jacek-Lawrynowicz/New-DRM-driver-for-Intel-VPU/20220913-201321 base: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20220914/202209140053.mvWJxESt-lkp@xxxxxxxxx/config) compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 reproduce (this is a W=1 build): # https://github.com/intel-lab-lkp/linux/commit/c21bf99dba1461054354b40a02d396930323064a git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Jacek-Lawrynowicz/New-DRM-driver-for-Intel-VPU/20220913-201321 git checkout c21bf99dba1461054354b40a02d396930323064a # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/drm/ivpu/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): >> drivers/gpu/drm/ivpu/ivpu_ipc.c:24:1: warning: alignment 1 of 'struct ivpu_ipc_tx_buf' is less than 64 [-Wpacked-not-aligned] 24 | } __packed; | ^ vim +24 drivers/gpu/drm/ivpu/ivpu_ipc.c 20 21 struct ivpu_ipc_tx_buf { 22 struct ivpu_ipc_hdr ipc; 23 struct vpu_jsm_msg jsm; > 24 } __packed; 25 -- 0-DAY CI Kernel Test Service https://01.org/lkp
