Hi Su, kernel test robot noticed the following build warnings: [auto build test WARNING on drm-misc/drm-misc-next] [also build test WARNING on linus/master v6.4-rc7 next-20230622] [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/Su-Hui/drm-amd-amdgpu-Properly-tune-the-size-of-struct/20230620-130013 base: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next patch link: https://lore.kernel.org/r/20230620045919.492128-1-suhui%40nfschina.com patch subject: [PATCH] drm/amd/amdgpu: Properly tune the size of struct config: microblaze-randconfig-s032-20230622 (https://download.01.org/0day-ci/archive/20230623/202306231320.jElZhRjj-lkp@xxxxxxxxx/config) compiler: microblaze-linux-gcc (GCC) 12.3.0 reproduce: (https://download.01.org/0day-ci/archive/20230623/202306231320.jElZhRjj-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202306231320.jElZhRjj-lkp@xxxxxxxxx/ sparse warnings: (new ones prefixed by >>) drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:579:42: sparse: sparse: cast removes address space '__iomem' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2347:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2347:21: sparse: sparse: cast removes address space '__user' of expression >> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2347:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const [noderef] __user *__gu_ptr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2347:21: sparse: expected unsigned int const [noderef] __user *__gu_ptr drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2347:21: sparse: got unsigned int [usertype] * -- drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:153:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:153:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:153:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:153:29: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int [noderef] __user *__pu_addr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:153:29: sparse: expected unsigned int [noderef] __user *__pu_addr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:153:29: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:153:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:153:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:155:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:155:29: sparse: sparse: cast removes address space '__user' of expression >> drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:155:29: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const [noderef] __user *__gu_ptr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:155:29: sparse: expected unsigned int const [noderef] __user *__gu_ptr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:155:29: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:282:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:282:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:282:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:282:29: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int [noderef] __user *__pu_addr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:282:29: sparse: expected unsigned int [noderef] __user *__pu_addr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:282:29: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:282:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:282:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:284:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:284:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:284:29: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const [noderef] __user *__gu_ptr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:284:29: sparse: expected unsigned int const [noderef] __user *__gu_ptr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:284:29: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:330:46: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got struct amdgpu_debugfs_regs2_iocdata_v2 * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:330:46: sparse: expected void const [noderef] __user *from drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:330:46: sparse: got struct amdgpu_debugfs_regs2_iocdata_v2 * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:336:47: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got struct amdgpu_debugfs_regs2_iocdata * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:336:47: sparse: expected void const [noderef] __user *from drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:336:47: sparse: got struct amdgpu_debugfs_regs2_iocdata * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:460:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:460:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:460:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:460:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int [noderef] __user *__pu_addr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:460:21: sparse: expected unsigned int [noderef] __user *__pu_addr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:460:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:460:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:460:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:488:37: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got struct amdgpu_debugfs_gprwave_iocdata * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:488:37: sparse: expected void const [noderef] __user *from drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:488:37: sparse: got struct amdgpu_debugfs_gprwave_iocdata * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:543:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:543:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:543:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:543:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int [noderef] __user *__pu_addr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:543:21: sparse: expected unsigned int [noderef] __user *__pu_addr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:543:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:543:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:543:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:598:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:598:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:598:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const [noderef] __user *__gu_ptr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:598:21: sparse: expected unsigned int const [noderef] __user *__gu_ptr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:598:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:656:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:656:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:656:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:656:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int [noderef] __user *__pu_addr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:656:21: sparse: expected unsigned int [noderef] __user *__pu_addr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:656:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:656:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:656:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:711:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:711:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:711:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const [noderef] __user *__gu_ptr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:711:21: sparse: expected unsigned int const [noderef] __user *__gu_ptr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:711:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:769:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:769:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:769:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:769:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int [noderef] __user *__pu_addr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:769:21: sparse: expected unsigned int [noderef] __user *__pu_addr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:769:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:769:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:769:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:824:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:824:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:824:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const [noderef] __user *__gu_ptr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:824:21: sparse: expected unsigned int const [noderef] __user *__gu_ptr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:824:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:925:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:925:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:925:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:925:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int [noderef] __user *__pu_addr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:925:21: sparse: expected unsigned int [noderef] __user *__pu_addr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:925:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:925:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:925:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1003:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1003:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1003:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1003:29: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected signed int [noderef] __user *__pu_addr @@ got signed int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1003:29: sparse: expected signed int [noderef] __user *__pu_addr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1003:29: sparse: got signed int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1003:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1003:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1089:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1089:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1089:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1089:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int [noderef] __user *__pu_addr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1089:21: sparse: expected unsigned int [noderef] __user *__pu_addr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1089:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1089:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1089:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1182:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1182:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1182:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1182:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int [noderef] __user *__pu_addr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1182:21: sparse: expected unsigned int [noderef] __user *__pu_addr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1182:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1182:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1182:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1237:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1237:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1237:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1237:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int [noderef] __user *__pu_addr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1237:21: sparse: expected unsigned int [noderef] __user *__pu_addr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1237:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1237:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1237:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1284:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1284:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1284:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const [noderef] __user *__gu_ptr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1284:21: sparse: expected unsigned int const [noderef] __user *__gu_ptr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1284:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1336:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1336:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1336:21: sparse: sparse: cast removes address space '__user' of expression >> drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1336:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long long [noderef] __user *__pu_addr @@ got unsigned long long [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1336:21: sparse: expected unsigned long long [noderef] __user *__pu_addr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1336:21: sparse: got unsigned long long [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1336:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1336:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1383:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1383:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1383:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const [noderef] __user *__gu_ptr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1383:21: sparse: expected unsigned int const [noderef] __user *__gu_ptr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1383:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1431:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1431:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1431:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1431:21: sparse: sparse: too many warnings drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1808:25: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1808:25: sparse: struct dma_fence [noderef] __rcu * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1808:25: sparse: struct dma_fence * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1809:17: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1809:17: sparse: struct dma_fence [noderef] __rcu * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1809:17: sparse: struct dma_fence * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1868:17: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1868:17: sparse: struct dma_fence [noderef] __rcu * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1868:17: sparse: struct dma_fence * -- drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:479:34: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [addressable] [assigned] [usertype] pixclk_100hz @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:479:34: sparse: expected unsigned int [addressable] [assigned] [usertype] pixclk_100hz drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:479:34: sparse: got restricted __le32 [usertype] drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:575:23: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [assigned] [usertype] h_size @@ got restricted __le16 [usertype] @@ drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:575:23: sparse: expected unsigned short [assigned] [usertype] h_size drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:575:23: sparse: got restricted __le16 [usertype] drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:577:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [assigned] [usertype] h_blanking_time @@ got restricted __le16 [usertype] @@ drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:577:32: sparse: expected unsigned short [assigned] [usertype] h_blanking_time drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:577:32: sparse: got restricted __le16 [usertype] drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:581:23: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [assigned] [usertype] v_size @@ got restricted __le16 [usertype] @@ drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:581:23: sparse: expected unsigned short [assigned] [usertype] v_size drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:581:23: sparse: got restricted __le16 [usertype] drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:583:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [assigned] [usertype] v_blanking_time @@ got restricted __le16 [usertype] @@ drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:583:32: sparse: expected unsigned short [assigned] [usertype] v_blanking_time drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:583:32: sparse: got restricted __le16 [usertype] drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:590:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [assigned] [usertype] h_syncoffset @@ got restricted __le16 [usertype] @@ drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:590:29: sparse: expected unsigned short [assigned] [usertype] h_syncoffset drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:590:29: sparse: got restricted __le16 [usertype] drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:593:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [assigned] [usertype] h_syncwidth @@ got restricted __le16 [usertype] @@ drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:593:28: sparse: expected unsigned short [assigned] [usertype] h_syncwidth drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:593:28: sparse: got restricted __le16 [usertype] drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:598:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [assigned] [usertype] v_syncoffset @@ got restricted __le16 [usertype] @@ drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:598:29: sparse: expected unsigned short [assigned] [usertype] v_syncoffset drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:598:29: sparse: got restricted __le16 [usertype] drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:601:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [assigned] [usertype] v_syncwidth @@ got restricted __le16 [usertype] @@ drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:601:28: sparse: expected unsigned short [assigned] [usertype] v_syncwidth drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:601:28: sparse: got restricted __le16 [usertype] drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:610:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:610:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:610:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:610:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:610:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:610:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:610:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:610:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:610:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:610:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:610:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:610:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:610:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:610:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:610:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:610:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:609:37: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [assigned] [usertype] modemiscinfo @@ got restricted __le16 [usertype] @@ drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:609:37: sparse: expected unsigned short [assigned] [usertype] modemiscinfo drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:609:37: sparse: got restricted __le16 [usertype] drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:615:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:615:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:615:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:615:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:615:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:615:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:615:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:615:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:615:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:615:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:615:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:615:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:615:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:615:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:615:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:615:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:614:37: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [assigned] [usertype] modemiscinfo @@ got restricted __le16 [usertype] @@ drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:614:37: sparse: expected unsigned short [assigned] [usertype] modemiscinfo drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:614:37: sparse: got restricted __le16 [usertype] drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:620:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:620:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:620:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:620:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:620:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:620:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:620:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:620:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:620:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:620:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:620:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:620:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:620:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:620:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:620:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:620:33: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:619:37: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [assigned] [usertype] modemiscinfo @@ got restricted __le16 [usertype] @@ drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:619:37: sparse: expected unsigned short [assigned] [usertype] modemiscinfo drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:619:37: sparse: got restricted __le16 [usertype] >> drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:638:39: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected restricted __le16 [usertype] *var @@ got unsigned short * @@ drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:638:39: sparse: expected restricted __le16 [usertype] *var drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:638:39: sparse: got unsigned short * drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:644:25: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:644:25: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:644:25: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:644:25: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:644:25: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:644:25: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:644:25: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:644:25: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:644:25: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:644:25: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:644:25: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:644:25: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:644:25: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:644:25: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:644:25: sparse: sparse: cast to restricted __le16 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:644:25: sparse: sparse: cast to restricted __le16 >> drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:643:37: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [addressable] [assigned] [usertype] modemiscinfo @@ got restricted __le16 [usertype] @@ drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:643:37: sparse: expected unsigned short [addressable] [assigned] [usertype] modemiscinfo drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:643:37: sparse: got restricted __le16 [usertype] drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:915:43: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [addressable] [assigned] [usertype] dceclk_10khz @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:915:43: sparse: expected unsigned int [addressable] [assigned] [usertype] dceclk_10khz drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:915:43: sparse: got restricted __le32 [usertype] drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:924:53: sparse: sparse: cast to restricted __le32 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:924:53: sparse: sparse: cast to restricted __le32 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:924:53: sparse: sparse: cast to restricted __le32 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:924:53: sparse: sparse: cast to restricted __le32 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:924:53: sparse: sparse: cast to restricted __le32 drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:924:53: sparse: sparse: cast to restricted __le32 vim +2347 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c d38ceaf99ed015 Alex Deucher 2015-04-20 2322 75501872b4af93 Lee Jones 2020-11-12 2323 /* 50da51744f005f Tom St Denis 2018-05-09 2324 * amdgpu_ttm_vram_write - Linear write access to VRAM 50da51744f005f Tom St Denis 2018-05-09 2325 * 50da51744f005f Tom St Denis 2018-05-09 2326 * Accesses VRAM via MMIO for debugging purposes. 50da51744f005f Tom St Denis 2018-05-09 2327 */ 08cab989f77582 Tom St Denis 2017-08-29 2328 static ssize_t amdgpu_ttm_vram_write(struct file *f, const char __user *buf, 08cab989f77582 Tom St Denis 2017-08-29 2329 size_t size, loff_t *pos) 08cab989f77582 Tom St Denis 2017-08-29 2330 { 08cab989f77582 Tom St Denis 2017-08-29 2331 struct amdgpu_device *adev = file_inode(f)->i_private; 08cab989f77582 Tom St Denis 2017-08-29 2332 ssize_t result = 0; 08cab989f77582 Tom St Denis 2017-08-29 2333 int r; 08cab989f77582 Tom St Denis 2017-08-29 2334 08cab989f77582 Tom St Denis 2017-08-29 2335 if (size & 0x3 || *pos & 0x3) 08cab989f77582 Tom St Denis 2017-08-29 2336 return -EINVAL; 08cab989f77582 Tom St Denis 2017-08-29 2337 770d13b19fdf36 Christian König 2018-01-12 2338 if (*pos >= adev->gmc.mc_vram_size) 08cab989f77582 Tom St Denis 2017-08-29 2339 return -ENXIO; 08cab989f77582 Tom St Denis 2017-08-29 2340 08cab989f77582 Tom St Denis 2017-08-29 2341 while (size) { 08cab989f77582 Tom St Denis 2017-08-29 2342 uint32_t value; 08cab989f77582 Tom St Denis 2017-08-29 2343 770d13b19fdf36 Christian König 2018-01-12 2344 if (*pos >= adev->gmc.mc_vram_size) 08cab989f77582 Tom St Denis 2017-08-29 2345 return result; 08cab989f77582 Tom St Denis 2017-08-29 2346 08cab989f77582 Tom St Denis 2017-08-29 @2347 r = get_user(value, (uint32_t *)buf); 08cab989f77582 Tom St Denis 2017-08-29 2348 if (r) 08cab989f77582 Tom St Denis 2017-08-29 2349 return r; 08cab989f77582 Tom St Denis 2017-08-29 2350 5fb95aa73f3c8d Kevin Wang 2021-07-15 2351 amdgpu_device_mm_access(adev, *pos, &value, 4, true); 08cab989f77582 Tom St Denis 2017-08-29 2352 08cab989f77582 Tom St Denis 2017-08-29 2353 result += 4; 08cab989f77582 Tom St Denis 2017-08-29 2354 buf += 4; 08cab989f77582 Tom St Denis 2017-08-29 2355 *pos += 4; 08cab989f77582 Tom St Denis 2017-08-29 2356 size -= 4; 08cab989f77582 Tom St Denis 2017-08-29 2357 } 08cab989f77582 Tom St Denis 2017-08-29 2358 08cab989f77582 Tom St Denis 2017-08-29 2359 return result; 08cab989f77582 Tom St Denis 2017-08-29 2360 } 08cab989f77582 Tom St Denis 2017-08-29 2361 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
