tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 6be8d57e8dd89fb93f6a1801c246e70ae85fbfaf commit: ec4ae62c07d56281aacec51770e0453414a76ded [5206/30000] sw64: gpu/drm: solve driver load cause kernel crash config: arm64-randconfig-r131-20240925 (https://download.01.org/0day-ci/archive/20240927/202409270508.u8KdTEFv-lkp@i...) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce: (https://download.01.org/0day-ci/archive/20240927/202409270508.u8KdTEFv-lkp@i...)

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@intel.com | Closes: https://lore.kernel.org/oe-kbuild-all/202409270508.u8KdTEFv-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)

...

drivers/gpu/drm/radeon/radeon_vce.c:247:25: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem * @@ got void *[addressable] cpu_addr @@

drivers/gpu/drm/radeon/radeon_vce.c:247:25: sparse: expected void volatile [noderef] __iomem * drivers/gpu/drm/radeon/radeon_vce.c:247:25: sparse: got void *[addressable] cpu_addr drivers/gpu/drm/radeon/radeon_vce.c:368:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:368:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:368:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:369:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:369:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:369:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:370:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:370:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:370:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:372:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:372:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:372:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:373:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:373:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:373:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:374:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:374:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:374:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:375:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:375:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:375:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:376:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:376:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:376:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:377:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:377:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:377:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:378:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:378:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:378:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:379:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:379:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:379:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:380:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:380:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:380:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:381:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:381:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:381:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:382:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:382:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:382:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:383:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:383:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:383:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:385:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:385:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:385:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:386:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:386:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:386:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:387:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:387:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:387:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:388:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:388:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:388:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:389:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:389:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:389:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:392:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:392:27: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:392:27: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:435:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:435:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:435:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:436:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:436:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:436:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:437:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:437:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:437:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:439:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:439:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:439:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:440:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:440:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:440:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:441:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:441:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:441:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:442:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:442:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:442:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:443:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:443:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:443:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:445:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:445:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:445:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:446:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:446:32: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:446:32: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:449:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:449:27: sparse: expected unsigned int [usertype] drivers/gpu/drm/radeon/radeon_vce.c:449:27: sparse: got restricted __le32 [usertype] drivers/gpu/drm/radeon/radeon_vce.c:706:33: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected unsigned int [usertype] v @@ got restricted __le32 [usertype] @@ drivers/gpu/drm/radeon/radeon_vce.c:706:33: sparse: expected unsigned int [usertype] v

vim +247 drivers/gpu/drm/radeon/radeon_vce.c

214 215 /** 216 * radeon_vce_resume - pin VCE fw memory 217 * 218 * @rdev: radeon_device pointer 219 * 220 */ 221 int radeon_vce_resume(struct radeon_device *rdev) 222 { 223 void *cpu_addr; 224 int r; 225 226 if (rdev->vce.vcpu_bo == NULL) 227 return -EINVAL; 228 229 r = radeon_bo_reserve(rdev->vce.vcpu_bo, false); 230 if (r) { 231 dev_err(rdev->dev, "(%d) failed to reserve VCE bo\n", r); 232 return r; 233 } 234 235 r = radeon_bo_kmap(rdev->vce.vcpu_bo, &cpu_addr); 236 if (r) { 237 radeon_bo_unreserve(rdev->vce.vcpu_bo); 238 dev_err(rdev->dev, "(%d) VCE map failed\n", r); 239 return r; 240 } 241 242 memset(cpu_addr, 0, radeon_bo_size(rdev->vce.vcpu_bo)); 243 if (rdev->family < CHIP_BONAIRE) 244 r = vce_v1_0_load_fw(rdev, cpu_addr); 245 else { 246 if (IS_ENABLED(CONFIG_SW64))

247 memcpy_toio(cpu_addr, rdev->vce_fw->data, rdev->vce_fw->size);

248 else 249 memcpy(cpu_addr, rdev->vce_fw->data, rdev->vce_fw->size); 250 } 251 252 radeon_bo_kunmap(rdev->vce.vcpu_bo); 253 254 radeon_bo_unreserve(rdev->vce.vcpu_bo); 255 256 return r; 257 } 258