tree: https://github.com/hnaz/linux-mm master head: 5ec055192cbeb593816c9a33b97d7d5a0cddf60c commit: 1a850f4a53b9a0dc1104c6bf418e5036edf429d4 [1/169] origin config: arc-randconfig-s032-20200621 (attached as .config) compiler: arc-elf-gcc (GCC) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.2-rc2-13-gc59158c8-dirty git checkout 1a850f4a53b9a0dc1104c6bf418e5036edf429d4 # save the attached .config to linux build tree make W=1 C=1 ARCH=arc CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> sparse warnings: (new ones prefixed by >>) drivers/uio/uio_aec.c:44:49: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void [noderef] __iomem *int_flag @@ got void * @@ drivers/uio/uio_aec.c:44:49: sparse: expected void [noderef] __iomem *int_flag drivers/uio/uio_aec.c:44:49: sparse: got void * drivers/uio/uio_aec.c:50:49: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/uio/uio_aec.c:50:49: sparse: expected void const volatile [noderef] __iomem *addr drivers/uio/uio_aec.c:50:49: sparse: got void * drivers/uio/uio_aec.c:59:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/uio/uio_aec.c:59:9: sparse: expected void const volatile [noderef] __iomem *addr drivers/uio/uio_aec.c:59:9: sparse: got void * drivers/uio/uio_aec.c:59:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/uio/uio_aec.c:59:9: sparse: expected void const volatile [noderef] __iomem *addr drivers/uio/uio_aec.c:59:9: sparse: got void * drivers/uio/uio_aec.c:59:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/uio/uio_aec.c:59:9: sparse: expected void const volatile [noderef] __iomem *addr drivers/uio/uio_aec.c:59:9: sparse: got void * drivers/uio/uio_aec.c:59:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/uio/uio_aec.c:59:9: sparse: expected void const volatile [noderef] __iomem *addr drivers/uio/uio_aec.c:59:9: sparse: got void * drivers/uio/uio_aec.c:59:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/uio/uio_aec.c:59:9: sparse: expected void const volatile [noderef] __iomem *addr drivers/uio/uio_aec.c:59:9: sparse: got void * drivers/uio/uio_aec.c:59:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/uio/uio_aec.c:59:9: sparse: expected void const volatile [noderef] __iomem *addr drivers/uio/uio_aec.c:59:9: sparse: got void * drivers/uio/uio_aec.c:88:20: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *priv @@ got void [noderef] __iomem * @@ drivers/uio/uio_aec.c:88:20: sparse: expected void *priv drivers/uio/uio_aec.c:88:20: sparse: got void [noderef] __iomem * drivers/uio/uio_aec.c:104:42: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/uio/uio_aec.c:104:42: sparse: expected void volatile [noderef] __iomem *addr drivers/uio/uio_aec.c:104:42: sparse: got void * drivers/uio/uio_aec.c:105:43: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/uio/uio_aec.c:105:43: sparse: expected void volatile [noderef] __iomem *addr drivers/uio/uio_aec.c:105:43: sparse: got void * drivers/uio/uio_aec.c:106:34: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/uio/uio_aec.c:106:34: sparse: expected void const volatile [noderef] __iomem *addr drivers/uio/uio_aec.c:106:34: sparse: got void * >> drivers/uio/uio_aec.c:115:31: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *p @@ got void *priv @@ >> drivers/uio/uio_aec.c:115:31: sparse: expected void [noderef] __iomem *p drivers/uio/uio_aec.c:115:31: sparse: got void *priv drivers/uio/uio_aec.c:130:42: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/uio/uio_aec.c:130:42: sparse: expected void volatile [noderef] __iomem *addr drivers/uio/uio_aec.c:130:42: sparse: got void * drivers/uio/uio_aec.c:131:43: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/uio/uio_aec.c:131:43: sparse: expected void volatile [noderef] __iomem *addr drivers/uio/uio_aec.c:131:43: sparse: got void * drivers/uio/uio_aec.c:133:28: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/uio/uio_aec.c:133:28: sparse: expected void const volatile [noderef] __iomem *addr drivers/uio/uio_aec.c:133:28: sparse: got void * >> drivers/uio/uio_aec.c:138:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] __iomem *addr @@ got void *priv @@ >> drivers/uio/uio_aec.c:138:21: sparse: expected void const [noderef] __iomem *addr drivers/uio/uio_aec.c:138:21: sparse: got void *priv -- fs/pstore/ram_core.c:278:34: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned char * @@ fs/pstore/ram_core.c:278:34: sparse: expected void volatile [noderef] __iomem *addr fs/pstore/ram_core.c:278:34: sparse: got unsigned char * fs/pstore/ram_core.c:311:50: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned char * @@ fs/pstore/ram_core.c:311:50: sparse: expected void const volatile [noderef] __iomem *addr fs/pstore/ram_core.c:311:50: sparse: got unsigned char * fs/pstore/ram_core.c:312:65: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned char * @@ fs/pstore/ram_core.c:312:65: sparse: expected void const volatile [noderef] __iomem *addr fs/pstore/ram_core.c:312:65: sparse: got unsigned char * fs/pstore/ram_core.c:452:20: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *va @@ got void [noderef] __iomem * @@ fs/pstore/ram_core.c:452:20: sparse: expected void *va fs/pstore/ram_core.c:452:20: sparse: got void [noderef] __iomem * fs/pstore/ram_core.c:454:20: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *va @@ got void [noderef] __iomem * @@ fs/pstore/ram_core.c:454:20: sparse: expected void *va fs/pstore/ram_core.c:454:20: sparse: got void [noderef] __iomem * >> fs/pstore/ram_core.c:542:36: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] __iomem *addr @@ got void *vaddr @@ >> fs/pstore/ram_core.c:542:36: sparse: expected void const [noderef] __iomem *addr fs/pstore/ram_core.c:542:36: sparse: got void *vaddr fs/pstore/ram_core.c:69:17: sparse: sparse: context imbalance in 'buffer_start_add' - unexpected unlock fs/pstore/ram_core.c:95:17: sparse: sparse: context imbalance in 'buffer_size_add' - unexpected unlock -- >> arch/arc/kernel/smp.c:267:48: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long [noderef] __percpu *ipi_data_ptr @@ got unsigned long * @@ >> arch/arc/kernel/smp.c:267:48: sparse: expected unsigned long [noderef] __percpu *ipi_data_ptr arch/arc/kernel/smp.c:267:48: sparse: got unsigned long * >> arch/arc/kernel/smp.c:282:18: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile *ptr @@ got unsigned long [noderef] __percpu *ipi_data_ptr @@ arch/arc/kernel/smp.c:282:18: sparse: expected void volatile *ptr >> arch/arc/kernel/smp.c:282:18: sparse: got unsigned long [noderef] __percpu *ipi_data_ptr >> arch/arc/kernel/smp.c:280:29: sparse: sparse: cast removes address space '__percpu' of expression >> arch/arc/kernel/smp.c:416:72: sparse: sparse: incorrect type in argument 4 (different address spaces) @@ expected void [noderef] __percpu *percpu_dev_id @@ got int *dev @@ >> arch/arc/kernel/smp.c:416:72: sparse: expected void [noderef] __percpu *percpu_dev_id arch/arc/kernel/smp.c:416:72: sparse: got int *dev arch/arc/include/asm/irqflags-arcv2.h:80:31: sparse: sparse: undefined identifier '__builtin_arc_lr' arch/arc/include/asm/irqflags-arcv2.h:83:17: sparse: sparse: undefined identifier '__builtin_arc_sr' -- >> drivers/pinctrl/pinctrl-tb10x.c:770:21: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *base @@ got void [noderef] __iomem * @@ drivers/pinctrl/pinctrl-tb10x.c:770:21: sparse: expected void *base >> drivers/pinctrl/pinctrl-tb10x.c:770:21: sparse: got void [noderef] __iomem * >> drivers/pinctrl/pinctrl-tb10x.c:502:30: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void *base @@ >> drivers/pinctrl/pinctrl-tb10x.c:502:30: sparse: expected void const volatile [noderef] __iomem *addr drivers/pinctrl/pinctrl-tb10x.c:502:30: sparse: got void *base >> drivers/pinctrl/pinctrl-tb10x.c:504:30: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *base @@ >> drivers/pinctrl/pinctrl-tb10x.c:504:30: sparse: expected void volatile [noderef] __iomem *addr drivers/pinctrl/pinctrl-tb10x.c:504:30: sparse: got void *base >> drivers/pinctrl/pinctrl-tb10x.c:502:30: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void *base @@ >> drivers/pinctrl/pinctrl-tb10x.c:502:30: sparse: expected void const volatile [noderef] __iomem *addr drivers/pinctrl/pinctrl-tb10x.c:502:30: sparse: got void *base >> drivers/pinctrl/pinctrl-tb10x.c:504:30: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *base @@ >> drivers/pinctrl/pinctrl-tb10x.c:504:30: sparse: expected void volatile [noderef] __iomem *addr drivers/pinctrl/pinctrl-tb10x.c:504:30: sparse: got void *base drivers/pinctrl/pinctrl-tb10x.c:511:31: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void *base @@ drivers/pinctrl/pinctrl-tb10x.c:511:31: sparse: expected void const volatile [noderef] __iomem *addr drivers/pinctrl/pinctrl-tb10x.c:511:31: sparse: got void *base -- >> drivers/video/fbdev/i740fb.c:743:20: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got char [noderef] __iomem *screen_base @@ drivers/video/fbdev/i740fb.c:743:20: sparse: expected void *ptr drivers/video/fbdev/i740fb.c:743:20: sparse: got char [noderef] __iomem *screen_base -- drivers/video/fbdev/riva/fbdev.c:493:14: sparse: sparse: cast to restricted __le16 drivers/video/fbdev/riva/fbdev.c:494:14: sparse: sparse: cast to restricted __le16 >> drivers/video/fbdev/riva/fbdev.c:2064:42: sparse: sparse: incorrect type in argument 1 (different modifiers) @@ expected void const [noderef] __iomem *addr @@ got unsigned int volatile [noderef] [usertype] __iomem *[usertype] PRAMIN @@ >> drivers/video/fbdev/riva/fbdev.c:2064:42: sparse: expected void const [noderef] __iomem *addr >> drivers/video/fbdev/riva/fbdev.c:2064:42: sparse: got unsigned int volatile [noderef] [usertype] __iomem *[usertype] PRAMIN drivers/video/fbdev/riva/fbdev.c:2097:34: sparse: sparse: incorrect type in argument 1 (different modifiers) @@ expected void const [noderef] __iomem *addr @@ got unsigned int volatile [noderef] [usertype] __iomem *[usertype] PRAMIN @@ drivers/video/fbdev/riva/fbdev.c:2097:34: sparse: expected void const [noderef] __iomem *addr drivers/video/fbdev/riva/fbdev.c:2097:34: sparse: got unsigned int volatile [noderef] [usertype] __iomem *[usertype] PRAMIN -- >> drivers/video/fbdev/nvidia/nvidia.c:1411:20: sparse: sparse: incorrect type in argument 1 (different modifiers) @@ expected void const [noderef] __iomem *addr @@ got unsigned int volatile [noderef] [usertype] __iomem *REGS @@ >> drivers/video/fbdev/nvidia/nvidia.c:1411:20: sparse: expected void const [noderef] __iomem *addr >> drivers/video/fbdev/nvidia/nvidia.c:1411:20: sparse: got unsigned int volatile [noderef] [usertype] __iomem *REGS drivers/video/fbdev/nvidia/nvidia.c:1436:20: sparse: sparse: incorrect type in argument 1 (different modifiers) @@ expected void const [noderef] __iomem *addr @@ got unsigned int volatile [noderef] [usertype] __iomem *REGS @@ drivers/video/fbdev/nvidia/nvidia.c:1436:20: sparse: expected void const [noderef] __iomem *addr drivers/video/fbdev/nvidia/nvidia.c:1436:20: sparse: got unsigned int volatile [noderef] [usertype] __iomem *REGS -- drivers/gpu/drm/ttm/ttm_bo_util.c:219:30: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *[assigned] addr @@ got void [noderef] __iomem * @@ drivers/gpu/drm/ttm/ttm_bo_util.c:219:30: sparse: expected void *[assigned] addr drivers/gpu/drm/ttm/ttm_bo_util.c:219:30: sparse: got void [noderef] __iomem * drivers/gpu/drm/ttm/ttm_bo_util.c:221:30: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *[assigned] addr @@ got void [noderef] __iomem * @@ drivers/gpu/drm/ttm/ttm_bo_util.c:221:30: sparse: expected void *[assigned] addr drivers/gpu/drm/ttm/ttm_bo_util.c:221:30: sparse: got void [noderef] __iomem * >> drivers/gpu/drm/ttm/ttm_bo_util.c:241:25: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] __iomem *addr @@ got void *virtual @@ >> drivers/gpu/drm/ttm/ttm_bo_util.c:241:25: sparse: expected void const [noderef] __iomem *addr drivers/gpu/drm/ttm/ttm_bo_util.c:241:25: sparse: got void *virtual drivers/gpu/drm/ttm/ttm_bo_util.c:256:40: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/ttm/ttm_bo_util.c:256:40: sparse: expected void const volatile [noderef] __iomem *addr drivers/gpu/drm/ttm/ttm_bo_util.c:256:40: sparse: got unsigned int [usertype] * drivers/gpu/drm/ttm/ttm_bo_util.c:256:49: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/ttm/ttm_bo_util.c:256:49: sparse: expected void volatile [noderef] __iomem *addr drivers/gpu/drm/ttm/ttm_bo_util.c:256:49: sparse: got unsigned int [usertype] * drivers/gpu/drm/ttm/ttm_bo_util.c:275:28: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void *[assigned] src @@ drivers/gpu/drm/ttm/ttm_bo_util.c:275:28: sparse: expected void const volatile [noderef] __iomem *addr drivers/gpu/drm/ttm/ttm_bo_util.c:275:28: sparse: got void *[assigned] src drivers/gpu/drm/ttm/ttm_bo_util.c:297:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *[assigned] dst @@ drivers/gpu/drm/ttm/ttm_bo_util.c:297:21: sparse: expected void volatile [noderef] __iomem *addr drivers/gpu/drm/ttm/ttm_bo_util.c:297:21: sparse: got void *[assigned] dst drivers/gpu/drm/ttm/ttm_bo_util.c:344:27: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *[addressable] new_iomap @@ drivers/gpu/drm/ttm/ttm_bo_util.c:344:27: sparse: expected void volatile [noderef] __iomem *addr drivers/gpu/drm/ttm/ttm_bo_util.c:344:27: sparse: got void *[addressable] new_iomap drivers/gpu/drm/ttm/ttm_bo_util.c:486:18: sparse: sparse: undefined identifier 'boot_cpu_data' drivers/gpu/drm/ttm/ttm_bo_util.c:516:38: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *virtual @@ got void [noderef] __iomem * @@ drivers/gpu/drm/ttm/ttm_bo_util.c:516:38: sparse: expected void *virtual drivers/gpu/drm/ttm/ttm_bo_util.c:516:38: sparse: got void [noderef] __iomem * drivers/gpu/drm/ttm/ttm_bo_util.c:519:38: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *virtual @@ got void [noderef] __iomem * @@ drivers/gpu/drm/ttm/ttm_bo_util.c:519:38: sparse: expected void *virtual drivers/gpu/drm/ttm/ttm_bo_util.c:519:38: sparse: got void [noderef] __iomem * drivers/gpu/drm/ttm/ttm_bo_util.c:608:28: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] __iomem *addr @@ got void *virtual @@ drivers/gpu/drm/ttm/ttm_bo_util.c:608:28: sparse: expected void const [noderef] __iomem *addr drivers/gpu/drm/ttm/ttm_bo_util.c:608:28: sparse: got void *virtual -- drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:138:17: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __poll_t ( *poll )( ... ) @@ got unsigned int ( * )( ... ) @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:138:17: sparse: expected restricted __poll_t ( *poll )( ... ) drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:138:17: sparse: got unsigned int ( * )( ... ) drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: sparse: cast removes address space '__user' of expression >> drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void [noderef] __user *__p @@ got unsigned int [usertype] * @@ >> drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: expected void [noderef] __user *__p drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression >> drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void const [noderef] __user *__p @@ got unsigned int [usertype] * @@ >> drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: expected void const [noderef] __user *__p drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void [noderef] __user *__p @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: expected void [noderef] __user *__p drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void const [noderef] __user *__p @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: expected void const [noderef] __user *__p drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void [noderef] __user *__p @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: expected void [noderef] __user *__p drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: too many warnings drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1256:25: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1256:25: sparse: struct dma_fence [noderef] __rcu * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1256:25: sparse: struct dma_fence * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1257:17: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1257:17: sparse: struct dma_fence [noderef] __rcu * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1257:17: sparse: struct dma_fence * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1313:17: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:1313:17: sparse: struct dma_fence [noderef] __rcu * -- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:819:42: sparse: sparse: cast removes address space '__iomem' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1094:5: sparse: sparse: symbol 'amdgpu_ttm_gart_bind' was not declared. Should it be static? drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression >> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void const [noderef] __user *__p @@ got unsigned int [usertype] * @@ >> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: expected void const [noderef] __user *__p drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast removes address space '__user' of expression arch/arc/include/asm/uaccess.h:619:33: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned char *d_char @@ got void [noderef] __user *to @@ arch/arc/include/asm/uaccess.h:619:33: sparse: expected unsigned char *d_char arch/arc/include/asm/uaccess.h:619:33: sparse: got void [noderef] __user *to -- drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: sparse: cast removes address space '__user' of expression >> drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void [noderef] __user *__p @@ got unsigned int [usertype] * @@ >> drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: expected void [noderef] __user *__p drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void [noderef] __user *__p @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: expected void [noderef] __user *__p drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: sparse: cast removes address space '__user' of expression -- drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:104:58: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:104:58: sparse: expected void volatile [noderef] __iomem *addr drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:104:58: sparse: got void * drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:110:58: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:110:58: sparse: expected void const volatile [noderef] __iomem *addr drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:110:58: sparse: got void * >> drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:157:25: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] __iomem *addr @@ got void *[assigned] emap @@ >> drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:157:25: sparse: expected void const [noderef] __iomem *addr drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:157:25: sparse: got void *[assigned] emap drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:174:19: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *map @@ got void [noderef] __iomem * @@ drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:174:19: sparse: expected void *map drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:174:19: sparse: got void [noderef] __iomem * drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:225:28: sparse: sparse: incorrect type in return expression (different address spaces) @@ expected void [noderef] __iomem * @@ got void *map @@ drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:225:28: sparse: expected void [noderef] __iomem * drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:225:28: sparse: got void *map drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:233:28: sparse: sparse: incorrect type in return expression (different address spaces) @@ expected void [noderef] __iomem * @@ got void *map @@ drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:233:28: sparse: expected void [noderef] __iomem * drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:233:28: sparse: got void *map drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:240:21: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem *map @@ got void *map @@ drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:240:21: sparse: expected void [noderef] __iomem *map drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:240:21: sparse: got void *map >> drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:327:25: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] __iomem *addr @@ got void *[assigned] map @@ drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:327:25: sparse: expected void const [noderef] __iomem *addr drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:327:25: sparse: got void *[assigned] map -- drivers/gpu/drm/qxl/qxl_kms.c:36:5: sparse: sparse: symbol 'qxl_log_level' was not declared. Should it be static? drivers/gpu/drm/qxl/qxl_kms.c:170:19: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct qxl_rom *rom @@ got void [noderef] __iomem * @@ drivers/gpu/drm/qxl/qxl_kms.c:170:19: sparse: expected struct qxl_rom *rom drivers/gpu/drm/qxl/qxl_kms.c:170:19: sparse: got void [noderef] __iomem * drivers/gpu/drm/qxl/qxl_kms.c:188:26: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct qxl_ram_header *ram_header @@ got void [noderef] __iomem * @@ drivers/gpu/drm/qxl/qxl_kms.c:188:26: sparse: expected struct qxl_ram_header *ram_header drivers/gpu/drm/qxl/qxl_kms.c:188:26: sparse: got void [noderef] __iomem * >> drivers/gpu/drm/qxl/qxl_kms.c:277:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] __iomem *addr @@ got struct qxl_ram_header *ram_header @@ >> drivers/gpu/drm/qxl/qxl_kms.c:277:21: sparse: expected void const [noderef] __iomem *addr drivers/gpu/drm/qxl/qxl_kms.c:277:21: sparse: got struct qxl_ram_header *ram_header >> drivers/gpu/drm/qxl/qxl_kms.c:281:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] __iomem *addr @@ got struct qxl_rom *rom @@ drivers/gpu/drm/qxl/qxl_kms.c:281:21: sparse: expected void const [noderef] __iomem *addr drivers/gpu/drm/qxl/qxl_kms.c:281:21: sparse: got struct qxl_rom *rom drivers/gpu/drm/qxl/qxl_kms.c:301:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] __iomem *addr @@ got struct qxl_ram_header *ram_header @@ drivers/gpu/drm/qxl/qxl_kms.c:301:21: sparse: expected void const [noderef] __iomem *addr drivers/gpu/drm/qxl/qxl_kms.c:301:21: sparse: got struct qxl_ram_header *ram_header drivers/gpu/drm/qxl/qxl_kms.c:302:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] __iomem *addr @@ got struct qxl_rom *rom @@ drivers/gpu/drm/qxl/qxl_kms.c:302:21: sparse: expected void const [noderef] __iomem *addr drivers/gpu/drm/qxl/qxl_kms.c:302:21: sparse: got struct qxl_rom *rom vim +115 drivers/uio/uio_aec.c 1bafeb378e915f Brandon Philips 2009-01-27 68 b17b75bb524c6c Bill Pemberton 2012-11-19 69 static int probe(struct pci_dev *pdev, const struct pci_device_id *id) 1bafeb378e915f Brandon Philips 2009-01-27 70 { 1bafeb378e915f Brandon Philips 2009-01-27 71 struct uio_info *info; 1bafeb378e915f Brandon Philips 2009-01-27 72 int ret; 1bafeb378e915f Brandon Philips 2009-01-27 73 1bafeb378e915f Brandon Philips 2009-01-27 74 info = kzalloc(sizeof(struct uio_info), GFP_KERNEL); 1bafeb378e915f Brandon Philips 2009-01-27 75 if (!info) 1bafeb378e915f Brandon Philips 2009-01-27 76 return -ENOMEM; 1bafeb378e915f Brandon Philips 2009-01-27 77 1bafeb378e915f Brandon Philips 2009-01-27 78 if (pci_enable_device(pdev)) 1bafeb378e915f Brandon Philips 2009-01-27 79 goto out_free; 1bafeb378e915f Brandon Philips 2009-01-27 80 1bafeb378e915f Brandon Philips 2009-01-27 81 if (pci_request_regions(pdev, "aectc")) 1bafeb378e915f Brandon Philips 2009-01-27 82 goto out_disable; 1bafeb378e915f Brandon Philips 2009-01-27 83 1bafeb378e915f Brandon Philips 2009-01-27 84 info->name = "aectc"; 1bafeb378e915f Brandon Philips 2009-01-27 85 info->port[0].start = pci_resource_start(pdev, 0); 1bafeb378e915f Brandon Philips 2009-01-27 86 if (!info->port[0].start) 1bafeb378e915f Brandon Philips 2009-01-27 87 goto out_release; 1bafeb378e915f Brandon Philips 2009-01-27 88 info->priv = pci_iomap(pdev, 0, 0); 1bafeb378e915f Brandon Philips 2009-01-27 89 if (!info->priv) 1bafeb378e915f Brandon Philips 2009-01-27 90 goto out_release; 1bafeb378e915f Brandon Philips 2009-01-27 91 info->port[0].size = pci_resource_len(pdev, 0); 1bafeb378e915f Brandon Philips 2009-01-27 92 info->port[0].porttype = UIO_PORT_GPIO; 1bafeb378e915f Brandon Philips 2009-01-27 93 1bafeb378e915f Brandon Philips 2009-01-27 94 info->version = "0.0.1"; 1bafeb378e915f Brandon Philips 2009-01-27 95 info->irq = pdev->irq; 1bafeb378e915f Brandon Philips 2009-01-27 96 info->irq_flags = IRQF_SHARED; 1bafeb378e915f Brandon Philips 2009-01-27 97 info->handler = aectc_irq; 1bafeb378e915f Brandon Philips 2009-01-27 98 1bafeb378e915f Brandon Philips 2009-01-27 99 print_board_data(pdev, info); 1bafeb378e915f Brandon Philips 2009-01-27 100 ret = uio_register_device(&pdev->dev, info); 1bafeb378e915f Brandon Philips 2009-01-27 101 if (ret) 1bafeb378e915f Brandon Philips 2009-01-27 102 goto out_unmap; 1bafeb378e915f Brandon Philips 2009-01-27 103 1bafeb378e915f Brandon Philips 2009-01-27 @104 iowrite32(INT_ENABLE, info->priv + INT_ENABLE_ADDR); 1bafeb378e915f Brandon Philips 2009-01-27 105 iowrite8(INT_MASK_ALL, info->priv + INT_MASK_ADDR); 1bafeb378e915f Brandon Philips 2009-01-27 106 if (!(ioread8(info->priv + INTA_DRVR_ADDR) 1bafeb378e915f Brandon Philips 2009-01-27 107 & INTA_ENABLED_FLAG)) 1bafeb378e915f Brandon Philips 2009-01-27 108 dev_err(&pdev->dev, "aectc: interrupts not enabled\n"); 1bafeb378e915f Brandon Philips 2009-01-27 109 1bafeb378e915f Brandon Philips 2009-01-27 110 pci_set_drvdata(pdev, info); 1bafeb378e915f Brandon Philips 2009-01-27 111 1bafeb378e915f Brandon Philips 2009-01-27 112 return 0; 1bafeb378e915f Brandon Philips 2009-01-27 113 1bafeb378e915f Brandon Philips 2009-01-27 114 out_unmap: 1bafeb378e915f Brandon Philips 2009-01-27 @115 pci_iounmap(pdev, info->priv); 1bafeb378e915f Brandon Philips 2009-01-27 116 out_release: 1bafeb378e915f Brandon Philips 2009-01-27 117 pci_release_regions(pdev); 1bafeb378e915f Brandon Philips 2009-01-27 118 out_disable: 1bafeb378e915f Brandon Philips 2009-01-27 119 pci_disable_device(pdev); 1bafeb378e915f Brandon Philips 2009-01-27 120 out_free: 1bafeb378e915f Brandon Philips 2009-01-27 121 kfree(info); 1bafeb378e915f Brandon Philips 2009-01-27 122 return -ENODEV; 1bafeb378e915f Brandon Philips 2009-01-27 123 } 1bafeb378e915f Brandon Philips 2009-01-27 124 1bafeb378e915f Brandon Philips 2009-01-27 125 static void remove(struct pci_dev *pdev) 1bafeb378e915f Brandon Philips 2009-01-27 126 { 1bafeb378e915f Brandon Philips 2009-01-27 127 struct uio_info *info = pci_get_drvdata(pdev); 1bafeb378e915f Brandon Philips 2009-01-27 128 1bafeb378e915f Brandon Philips 2009-01-27 129 /* disable interrupts */ 1bafeb378e915f Brandon Philips 2009-01-27 @130 iowrite8(INT_DISABLE, info->priv + INT_MASK_ADDR); 1bafeb378e915f Brandon Philips 2009-01-27 131 iowrite32(INT_DISABLE, info->priv + INT_ENABLE_ADDR); 1bafeb378e915f Brandon Philips 2009-01-27 132 /* read mailbox to ensure board drops irq */ 1bafeb378e915f Brandon Philips 2009-01-27 133 ioread8(info->priv + MAILBOX); 1bafeb378e915f Brandon Philips 2009-01-27 134 1bafeb378e915f Brandon Philips 2009-01-27 135 uio_unregister_device(info); 1bafeb378e915f Brandon Philips 2009-01-27 136 pci_release_regions(pdev); 1bafeb378e915f Brandon Philips 2009-01-27 137 pci_disable_device(pdev); 1bafeb378e915f Brandon Philips 2009-01-27 @138 iounmap(info->priv); 1bafeb378e915f Brandon Philips 2009-01-27 139 1bafeb378e915f Brandon Philips 2009-01-27 140 kfree(info); 1bafeb378e915f Brandon Philips 2009-01-27 141 } 1bafeb378e915f Brandon Philips 2009-01-27 142 :::::: The code at line 115 was first introduced by commit :::::: 1bafeb378e915f39b1bf44ee0871823d6f402ea5 uio: add the uio_aec driver :::::: TO: Brandon Philips <brandon@xxxxxxxx> :::::: CC: Greg Kroah-Hartman <gregkh@xxxxxxx> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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