4:12 p.m.
Hi Gurchetan,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on drm-intel/for-linux-next]
[also build test WARNING on drm-tip/drm-tip linus/master next-20200814]
[cannot apply to tegra-drm/drm/tegra/for-next drm/drm-next drm-exynos/exynos-drm-next
v5.8]
[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]
url:
https://github.com/0day-ci/linux/commits/Gurchetan-Singh/Blob-prerequisit...
base: git://anongit.freedesktop.org/drm-intel for-linux-next
config: parisc-randconfig-s031-20200813 (attached as .config)
compiler: hppa-linux-gcc (GCC) 9.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.2-168-g9554805c-dirty
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1
CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=parisc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
sparse warnings: (new ones prefixed by >>)
drivers/gpu/drm/virtio/virtgpu_vq.c:1210:23: sparse: sparse: incorrect type in
assignment (different base types) @@ expected restricted __le64 [usertype] offset @@
got unsigned long long [usertype] offset @@
drivers/gpu/drm/virtio/virtgpu_vq.c:1210:23: sparse: expected restricted __le64
[usertype] offset
drivers/gpu/drm/virtio/virtgpu_vq.c:1210:23: sparse: got unsigned long long
[usertype] offset
> drivers/gpu/drm/virtio/virtgpu_vq.c:1286:35: sparse: sparse:
incorrect type in assignment (different base types) @@ expected restricted __le32 @@
got restricted __le64 [usertype] @@
> drivers/gpu/drm/virtio/virtgpu_vq.c:1286:35: sparse: expected restricted __le32
> drivers/gpu/drm/virtio/virtgpu_vq.c:1286:35: sparse: got restricted __le64
[usertype]
vim +1286 drivers/gpu/drm/virtio/virtgpu_vq.c
1260
1261 void virtio_gpu_cmd_set_scanout_blob(struct virtio_gpu_device *vgdev,
1262 uint32_t scanout_id,
1263 struct virtio_gpu_object *bo,
1264 struct drm_framebuffer *fb,
1265 uint32_t width, uint32_t height,
1266 uint32_t x, uint32_t y)
1267 {
1268 uint32_t i;
1269 struct virtio_gpu_set_scanout_blob *cmd_p;
1270 struct virtio_gpu_vbuffer *vbuf;
1271 uint32_t format = virtio_gpu_translate_format(fb->format->format);
1272
1273 cmd_p = virtio_gpu_alloc_cmd(vgdev, &vbuf, sizeof(*cmd_p));
1274 memset(cmd_p, 0, sizeof(*cmd_p));
1275
1276 cmd_p->hdr.type = cpu_to_le32(VIRTIO_GPU_CMD_SET_SCANOUT_BLOB);
1277 cmd_p->resource_id = cpu_to_le32(bo->hw_res_handle);
1278 cmd_p->scanout_id = cpu_to_le32(scanout_id);
1279
1280 cmd_p->format = cpu_to_le32(format);
1281 cmd_p->width = cpu_to_le32(fb->width);
1282 cmd_p->height = cpu_to_le32(fb->height);
1283
1284 for (i = 0; i < 4; i++) {
1285 cmd_p->strides[i] = cpu_to_le32(fb->pitches[i]);
1286 cmd_p->offsets[i] = cpu_to_le64(fb->offsets[i]);
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org