tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: dd0d718152e4c65b173070d48ea9dfc06894c3e5 commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to define address spaces date: 5 days ago config: alpha-randconfig-s032-20200623 (attached as .config) compiler: alpha-linux-gcc (GCC) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.2-dirty git checkout 670d0a4b10704667765f7d18f7592993d02783aa # save the attached .config to linux build tree make W=1 C=1 ARCH=alpha CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; sparse warnings: (new ones prefixed by >>) 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 [noderef] __iomem *addr @@ got void * @@ drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:110:58: sparse: expected void [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 volatile [noderef] __iomem *addr @@ got void *[assigned] emap @@ drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:157:25: sparse: expected void volatile [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 volatile [noderef] __iomem *addr @@ got void *[assigned] map @@ drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:327:25: sparse: expected void volatile [noderef] __iomem *addr drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:327:25: sparse: got void *[assigned] map -- drivers/scsi/megaraid.c:4489:26: sparse: got void * drivers/scsi/megaraid.c:4548:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/scsi/megaraid.c:4548:26: sparse: expected void volatile [noderef] __iomem *addr drivers/scsi/megaraid.c:4548:26: sparse: got void * -- drivers/scsi/mvumi.c:81:52: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@ drivers/scsi/mvumi.c:81:52: sparse: expected void [noderef] __iomem * drivers/scsi/mvumi.c:81:52: sparse: got void * drivers/scsi/mvumi.c:90:39: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void * @@ got void [noderef] __iomem * @@ drivers/scsi/mvumi.c:90:39: sparse: expected void * drivers/scsi/mvumi.c:90:39: sparse: got void [noderef] __iomem * drivers/scsi/mvumi.c:210:34: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] baseaddr_l @@ got restricted __le32 [usertype] @@ drivers/scsi/mvumi.c:210:34: sparse: expected unsigned int [usertype] baseaddr_l drivers/scsi/mvumi.c:210:34: sparse: got restricted __le32 [usertype] drivers/scsi/mvumi.c:211:34: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] baseaddr_h @@ got restricted __le32 [usertype] @@ drivers/scsi/mvumi.c:211:34: sparse: expected unsigned int [usertype] baseaddr_h drivers/scsi/mvumi.c:211:34: sparse: got restricted __le32 [usertype] drivers/scsi/mvumi.c:213:17: sparse: sparse: invalid assignment: |= drivers/scsi/mvumi.c:213:17: sparse: left side has type unsigned int drivers/scsi/mvumi.c:213:17: sparse: right side has type restricted __le32 drivers/scsi/mvumi.c:213:17: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] size @@ got restricted __le32 [usertype] @@ drivers/scsi/mvumi.c:213:17: sparse: expected unsigned int [usertype] size drivers/scsi/mvumi.c:213:17: sparse: got restricted __le32 [usertype] drivers/scsi/mvumi.c:242:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] baseaddr_l @@ got restricted __le32 [usertype] @@ drivers/scsi/mvumi.c:242:26: sparse: expected unsigned int [usertype] baseaddr_l drivers/scsi/mvumi.c:242:26: sparse: got restricted __le32 [usertype] drivers/scsi/mvumi.c:243:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] baseaddr_h @@ got restricted __le32 [usertype] @@ drivers/scsi/mvumi.c:243:26: sparse: expected unsigned int [usertype] baseaddr_h drivers/scsi/mvumi.c:243:26: sparse: got restricted __le32 [usertype] drivers/scsi/mvumi.c:245:9: sparse: sparse: invalid assignment: |= drivers/scsi/mvumi.c:245:9: sparse: left side has type unsigned int drivers/scsi/mvumi.c:245:9: sparse: right side has type restricted __le32 drivers/scsi/mvumi.c:245:9: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] size @@ got restricted __le32 [usertype] @@ drivers/scsi/mvumi.c:245:9: sparse: expected unsigned int [usertype] size drivers/scsi/mvumi.c:245:9: sparse: got restricted __le32 [usertype] drivers/scsi/mvumi.c:407:40: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:407:40: sparse: got void *inb_read_pointer drivers/scsi/mvumi.c:429:30: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:429:30: sparse: got void *ib_shadow drivers/scsi/mvumi.c:458:31: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *ib_shadow @@ drivers/scsi/mvumi.c:458:31: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:458:31: sparse: got void *ib_shadow drivers/scsi/mvumi.c:459:48: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:459:48: sparse: got void *inb_write_pointer drivers/scsi/mvumi.c:496:41: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:496:41: sparse: got void *outb_copy_pointer drivers/scsi/mvumi.c:497:48: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:497:48: sparse: got void *ob_shadow drivers/scsi/mvumi.c:516:33: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:516:33: sparse: got void *outb_read_pointer drivers/scsi/mvumi.c:517:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *outb_copy_pointer @@ drivers/scsi/mvumi.c:517:33: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:517:33: sparse: got void *outb_copy_pointer drivers/scsi/mvumi.c:578:42: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *outb_read_pointer @@ drivers/scsi/mvumi.c:578:42: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:578:42: sparse: got void *outb_read_pointer drivers/scsi/mvumi.c:585:26: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:585:26: sparse: got void *enpointa_mask_reg drivers/scsi/mvumi.c:586:26: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:586:26: sparse: got void *arm_to_pciea_msg1 drivers/scsi/mvumi.c:589:40: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:589:40: sparse: got void *pciea_to_arm_drbl_reg drivers/scsi/mvumi.c:1281:28: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1281:28: sparse: got void *arm_to_pciea_drbl_reg drivers/scsi/mvumi.c:1282:28: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *arm_to_pciea_drbl_reg @@ drivers/scsi/mvumi.c:1282:28: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1282:28: sparse: got void *arm_to_pciea_drbl_reg drivers/scsi/mvumi.c:1284:48: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1284:48: sparse: got void *arm_to_pciea_mask_reg drivers/scsi/mvumi.c:1285:28: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *enpointa_mask_reg @@ drivers/scsi/mvumi.c:1285:28: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1285:28: sparse: got void *enpointa_mask_reg drivers/scsi/mvumi.c:1286:28: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *enpointa_mask_reg @@ drivers/scsi/mvumi.c:1286:28: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1286:28: sparse: got void *enpointa_mask_reg drivers/scsi/mvumi.c:612:26: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *enpointa_mask_reg @@ drivers/scsi/mvumi.c:612:26: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:612:26: sparse: got void *enpointa_mask_reg drivers/scsi/mvumi.c:613:28: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *arm_to_pciea_msg1 @@ drivers/scsi/mvumi.c:613:28: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:613:28: sparse: got void *arm_to_pciea_msg1 drivers/scsi/mvumi.c:615:46: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *pciea_to_arm_drbl_reg @@ drivers/scsi/mvumi.c:615:46: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:615:46: sparse: got void *pciea_to_arm_drbl_reg drivers/scsi/mvumi.c:624:36: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *arm_to_pciea_msg1 @@ drivers/scsi/mvumi.c:624:36: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:624:36: sparse: got void *arm_to_pciea_msg1 drivers/scsi/mvumi.c:670:32: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:670:32: sparse: got void *reset_enable drivers/scsi/mvumi.c:671:34: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:671:34: sparse: got void *reset_request drivers/scsi/mvumi.c:673:35: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *reset_enable @@ drivers/scsi/mvumi.c:673:35: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:673:35: sparse: got void *reset_enable drivers/scsi/mvumi.c:674:35: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *reset_request @@ drivers/scsi/mvumi.c:674:35: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:674:35: sparse: got void *reset_request drivers/scsi/mvumi.c:1100:36: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1100:36: sparse: got void *arm_to_pciea_msg0 drivers/scsi/mvumi.c:1115:52: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1115:52: sparse: got void *pciea_to_arm_msg1 drivers/scsi/mvumi.c:1116:39: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1116:39: sparse: got void *pciea_to_arm_msg0 drivers/scsi/mvumi.c:1117:47: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *pciea_to_arm_drbl_reg @@ drivers/scsi/mvumi.c:1117:47: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1117:47: sparse: got void *pciea_to_arm_drbl_reg drivers/scsi/mvumi.c:1122:45: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *pciea_to_arm_msg1 @@ drivers/scsi/mvumi.c:1122:45: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1122:45: sparse: got void *pciea_to_arm_msg1 drivers/scsi/mvumi.c:1124:45: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *arm_to_pciea_msg1 @@ drivers/scsi/mvumi.c:1124:45: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1124:45: sparse: got void *arm_to_pciea_msg1 drivers/scsi/mvumi.c:1127:39: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *pciea_to_arm_msg0 @@ drivers/scsi/mvumi.c:1127:39: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1127:39: sparse: got void *pciea_to_arm_msg0 drivers/scsi/mvumi.c:1128:47: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *pciea_to_arm_drbl_reg @@ drivers/scsi/mvumi.c:1128:47: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1128:47: sparse: got void *pciea_to_arm_drbl_reg drivers/scsi/mvumi.c:1168:39: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *pciea_to_arm_msg0 @@ drivers/scsi/mvumi.c:1168:39: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1168:39: sparse: got void *pciea_to_arm_msg0 drivers/scsi/mvumi.c:1169:47: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *pciea_to_arm_drbl_reg @@ drivers/scsi/mvumi.c:1169:47: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1169:47: sparse: got void *pciea_to_arm_drbl_reg drivers/scsi/mvumi.c:1174:36: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *enpointa_mask_reg @@ drivers/scsi/mvumi.c:1174:36: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1174:36: sparse: got void *enpointa_mask_reg drivers/scsi/mvumi.c:1176:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *enpointa_mask_reg @@ drivers/scsi/mvumi.c:1176:36: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1176:36: sparse: got void *enpointa_mask_reg drivers/scsi/mvumi.c:1177:50: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *ib_shadow @@ drivers/scsi/mvumi.c:1177:50: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1177:50: sparse: got void *ib_shadow drivers/scsi/mvumi.c:1180:45: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1180:45: sparse: got void *inb_aval_count_basel drivers/scsi/mvumi.c:1182:45: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1182:45: sparse: got void *inb_aval_count_baseh drivers/scsi/mvumi.c:1188:61: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *ob_shadow @@ drivers/scsi/mvumi.c:1188:61: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1188:61: sparse: got void *ob_shadow drivers/scsi/mvumi.c:1190:61: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1190:61: sparse: got void *outb_copy_basel drivers/scsi/mvumi.c:1192:61: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1192:61: sparse: got void *outb_copy_baseh drivers/scsi/mvumi.c:1244:34: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *arm_to_pciea_msg1 @@ drivers/scsi/mvumi.c:1244:34: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1244:34: sparse: got void *arm_to_pciea_msg1 drivers/scsi/mvumi.c:1248:51: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *pciea_to_arm_drbl_reg @@ drivers/scsi/mvumi.c:1248:51: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1248:51: sparse: got void *pciea_to_arm_drbl_reg drivers/scsi/mvumi.c:1256:42: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *arm_to_pciea_msg1 @@ drivers/scsi/mvumi.c:1256:42: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1256:42: sparse: got void *arm_to_pciea_msg1 drivers/scsi/mvumi.c:1849:35: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] src_low_addr @@ got restricted __le32 [usertype] @@ drivers/scsi/mvumi.c:1849:35: sparse: expected unsigned int [usertype] src_low_addr drivers/scsi/mvumi.c:1849:35: sparse: got restricted __le32 [usertype] drivers/scsi/mvumi.c:1851:36: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] src_high_addr @@ got restricted __le32 [usertype] @@ drivers/scsi/mvumi.c:1851:36: sparse: expected unsigned int [usertype] src_high_addr drivers/scsi/mvumi.c:1851:36: sparse: got restricted __le32 [usertype] drivers/scsi/mvumi.c:1903:48: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *arm_to_pciea_mask_reg @@ drivers/scsi/mvumi.c:1903:48: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1903:48: sparse: got void *arm_to_pciea_mask_reg drivers/scsi/mvumi.c:1904:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *enpointa_mask_reg @@ drivers/scsi/mvumi.c:1904:29: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1904:29: sparse: got void *enpointa_mask_reg drivers/scsi/mvumi.c:1906:29: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *enpointa_mask_reg @@ drivers/scsi/mvumi.c:1906:29: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1906:29: sparse: got void *enpointa_mask_reg drivers/scsi/mvumi.c:1918:26: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *arm_to_pciea_mask_reg @@ drivers/scsi/mvumi.c:1918:26: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1918:26: sparse: got void *arm_to_pciea_mask_reg drivers/scsi/mvumi.c:1919:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *enpointa_mask_reg @@ drivers/scsi/mvumi.c:1919:29: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1919:29: sparse: got void *enpointa_mask_reg drivers/scsi/mvumi.c:1922:29: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *enpointa_mask_reg @@ drivers/scsi/mvumi.c:1922:29: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1922:29: sparse: got void *enpointa_mask_reg drivers/scsi/mvumi.c:1931:31: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1931:31: sparse: got void *main_int_cause_reg drivers/scsi/mvumi.c:1935:36: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1935:36: sparse: got void *outb_isr_cause drivers/scsi/mvumi.c:1939:61: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *outb_isr_cause @@ drivers/scsi/mvumi.c:1939:61: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1939:61: sparse: got void *outb_isr_cause drivers/scsi/mvumi.c:1945:53: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *outb_isr_cause @@ drivers/scsi/mvumi.c:1945:53: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1945:53: sparse: got void *outb_isr_cause drivers/scsi/mvumi.c:1951:36: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *outb_isr_cause @@ drivers/scsi/mvumi.c:1951:36: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1951:36: sparse: got void *outb_isr_cause drivers/scsi/mvumi.c:1953:61: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *outb_isr_cause @@ drivers/scsi/mvumi.c:1953:61: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1953:61: sparse: got void *outb_isr_cause drivers/scsi/mvumi.c:1956:43: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *arm_to_pciea_drbl_reg @@ drivers/scsi/mvumi.c:1956:43: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1956:43: sparse: got void *arm_to_pciea_drbl_reg drivers/scsi/mvumi.c:1958:51: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *arm_to_pciea_drbl_reg @@ drivers/scsi/mvumi.c:1958:51: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1958:51: sparse: got void *arm_to_pciea_drbl_reg drivers/scsi/mvumi.c:1975:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *arm_to_pciea_drbl_reg @@ drivers/scsi/mvumi.c:1975:37: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1975:37: sparse: got void *arm_to_pciea_drbl_reg drivers/scsi/mvumi.c:1977:45: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *arm_to_pciea_drbl_reg @@ drivers/scsi/mvumi.c:1977:45: sparse: expected void [noderef] __iomem *addr drivers/scsi/mvumi.c:1977:45: sparse: got void *arm_to_pciea_drbl_reg vim +104 drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c 07bbc1c5f49b643 Ben Skeggs 2017-11-01 100 be55287aa5ba689 Ben Skeggs 2017-11-01 101 static void be55287aa5ba689 Ben Skeggs 2017-11-01 102 nv50_instobj_wr32(struct nvkm_memory *memory, u64 offset, u32 data) be55287aa5ba689 Ben Skeggs 2017-11-01 103 { be55287aa5ba689 Ben Skeggs 2017-11-01 @104 iowrite32_native(data, nv50_instobj(memory)->map + offset); be55287aa5ba689 Ben Skeggs 2017-11-01 105 } be55287aa5ba689 Ben Skeggs 2017-11-01 106 :::::: The code at line 104 was first introduced by commit :::::: be55287aa5ba6895e9d4d3ed2f08a1be7a065957 drm/nouveau/imem/nv50: embed nvkm_instobj directly into nv04_instobj :::::: TO: Ben Skeggs <bskeggs(a)redhat.com&gt; :::::: CC: Ben Skeggs <bskeggs(a)redhat.com&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org