tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 625d3449788f85569096780592549d0340e9c0c7 commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to define address spaces date: 4 days ago config: s390-randconfig-s032-20200622 (attached as .config) compiler: s390-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=s390 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/w1/slaves/w1_ds28e04.c:342:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got char *buf @@ drivers/w1/slaves/w1_ds28e04.c:342:13: sparse: expected void const volatile [noderef] __user * drivers/w1/slaves/w1_ds28e04.c:342:13: sparse: got char *buf drivers/w1/slaves/w1_ds28e04.c:342:13: sparse: got char *buf drivers/w1/slaves/w1_ds28e04.c:356:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got char const *buf @@ drivers/w1/slaves/w1_ds28e04.c:356:13: sparse: expected void const volatile [noderef] __user * drivers/w1/slaves/w1_ds28e04.c:356:13: sparse: got char const *buf drivers/w1/slaves/w1_ds28e04.c:356:13: sparse: got char const *buf drivers/w1/slaves/w1_ds28e04.c:356:13: sparse: got char const *buf drivers/w1/slaves/w1_ds28e04.c:356:13: sparse: got char const *buf drivers/w1/slaves/w1_ds28e04.c:356:13: sparse: got char const *buf -- drivers/video/fbdev/sstfb.c:337:23: sparse: expected void *s drivers/video/fbdev/sstfb.c:337:23: sparse: got char [noderef] __iomem *screen_base include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val -- drivers/video/fbdev/tdfxfb.c:1120:27: sparse: expected void *s drivers/video/fbdev/tdfxfb.c:1120:27: sparse: got unsigned char [noderef] [usertype] __iomem *cursorbase drivers/video/fbdev/tdfxfb.c:1131:33: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tdfxfb.c:1134:33: sparse: sparse: cast removes address space '__iomem' of expression include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] -- drivers/video/fbdev/tridentfb.c:1323:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:181:16: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:166:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:166:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:171:16: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:166:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:166:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:166:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:166:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:166:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:181:16: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:166:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:166:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:166:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:176:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:166:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:166:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:171:16: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:166:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:166:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:166:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:166:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:166:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:715:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:715:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:715:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:715:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/tridentfb.c:166:9: sparse: sparse: too many warnings -- drivers/video/fbdev/arkfb.c:136:25: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/arkfb.c:194:25: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/arkfb.c:216:25: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/arkfb.c:252:25: sparse: sparse: cast removes address space '__iomem' of expression -- drivers/video/fbdev/core/fbmem.c:808:39: sparse: expected void const *src drivers/video/fbdev/core/fbmem.c:808:39: sparse: got unsigned char [noderef] [usertype] __iomem *[assigned] src drivers/video/fbdev/core/fbmem.c:885:32: sparse: expected void *dest drivers/video/fbdev/core/fbmem.c:885:32: sparse: got unsigned char [noderef] [usertype] __iomem *[assigned] dst -- 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 argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: expected void const volatile [noderef] __user * 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: 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: 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: 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: 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_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: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: expected void const volatile [noderef] __user * 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: 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: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: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: expected void const volatile [noderef] __user * 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: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __user *ptr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: expected void [noderef] __user *ptr 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_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: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: expected void const volatile [noderef] __user * 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: 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: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 argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: expected void const volatile [noderef] __user * 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: 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: 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: 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: 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: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: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: expected void const volatile [noderef] __user * 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: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __user *ptr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: expected void [noderef] __user *ptr 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: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 argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: expected void const volatile [noderef] __user * 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: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *ptr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: expected void const [noderef] __user *ptr 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: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *ptr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: expected void const [noderef] __user *ptr 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: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *ptr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: expected void const [noderef] __user *ptr 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: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *ptr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: expected void const [noderef] __user *ptr 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: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: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: expected void const volatile [noderef] __user * 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: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __user *ptr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: expected void [noderef] __user *ptr 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:511:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: expected void const volatile [noderef] __user * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *ptr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: expected void const [noderef] __user *ptr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *ptr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: expected void const [noderef] __user *ptr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *ptr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: expected void const [noderef] __user *ptr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *ptr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: expected void const [noderef] __user *ptr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse: expected void const volatile [noderef] __user * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __user *ptr @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse: expected void [noderef] __user *ptr drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:622:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:622:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got unsigned int [usertype] * @@ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:622:21: sparse: expected void const volatile [noderef] __user * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:622:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:622:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:622:21: sparse: sparse: cast removes address space '__user' of expression -- drivers/video/fbdev/kyro/fbdev.c:725:23: sparse: expected void *s drivers/video/fbdev/kyro/fbdev.c:725:23: sparse: got char [noderef] __iomem *screen_base -- drivers/gpu/drm/radeon/radeon_ttm.c:979:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/radeon/radeon_ttm.c:979:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/radeon/radeon_ttm.c:979:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got unsigned int [usertype] * @@ drivers/gpu/drm/radeon/radeon_ttm.c:979:21: sparse: expected void const volatile [noderef] __user * drivers/gpu/drm/radeon/radeon_ttm.c:979:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/radeon/radeon_ttm.c:979:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/radeon/radeon_ttm.c:979:21: sparse: sparse: cast removes address space '__user' of expression drivers/gpu/drm/radeon/radeon_ttm.c:979:21: sparse: got unsigned int [usertype] * drivers/gpu/drm/radeon/radeon_ttm.c:979:21: sparse: sparse: cast removes address space '__user' of expression include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype] include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32 vim +342 drivers/w1/slaves/w1_ds28e04.c fa33a65a9cf7e2 Greg Kroah-Hartman 2013-08-21 338 fa33a65a9cf7e2 Greg Kroah-Hartman 2013-08-21 339 static ssize_t crccheck_show(struct device *dev, struct device_attribute *attr, fa33a65a9cf7e2 Greg Kroah-Hartman 2013-08-21 340 char *buf) fbf7f7b4e2ae40 Markus Franke 2012-05-26 341 { fbf7f7b4e2ae40 Markus Franke 2012-05-26 @342 if (put_user(w1_enable_crccheck + 0x30, buf)) fbf7f7b4e2ae40 Markus Franke 2012-05-26 343 return -EFAULT; fbf7f7b4e2ae40 Markus Franke 2012-05-26 344 fbf7f7b4e2ae40 Markus Franke 2012-05-26 345 return sizeof(w1_enable_crccheck); fbf7f7b4e2ae40 Markus Franke 2012-05-26 346 } fbf7f7b4e2ae40 Markus Franke 2012-05-26 347 fa33a65a9cf7e2 Greg Kroah-Hartman 2013-08-21 348 static ssize_t crccheck_store(struct device *dev, struct device_attribute *attr, fbf7f7b4e2ae40 Markus Franke 2012-05-26 349 const char *buf, size_t count) fbf7f7b4e2ae40 Markus Franke 2012-05-26 350 { fbf7f7b4e2ae40 Markus Franke 2012-05-26 351 char val; fbf7f7b4e2ae40 Markus Franke 2012-05-26 352 fbf7f7b4e2ae40 Markus Franke 2012-05-26 353 if (count != 1 || !buf) fbf7f7b4e2ae40 Markus Franke 2012-05-26 354 return -EINVAL; fbf7f7b4e2ae40 Markus Franke 2012-05-26 355 fbf7f7b4e2ae40 Markus Franke 2012-05-26 @356 if (get_user(val, buf)) fbf7f7b4e2ae40 Markus Franke 2012-05-26 357 return -EFAULT; fbf7f7b4e2ae40 Markus Franke 2012-05-26 358 fbf7f7b4e2ae40 Markus Franke 2012-05-26 359 /* convert to decimal */ fbf7f7b4e2ae40 Markus Franke 2012-05-26 360 val = val - 0x30; fbf7f7b4e2ae40 Markus Franke 2012-05-26 361 if (val != 0 && val != 1) fbf7f7b4e2ae40 Markus Franke 2012-05-26 362 return -EINVAL; fbf7f7b4e2ae40 Markus Franke 2012-05-26 363 fbf7f7b4e2ae40 Markus Franke 2012-05-26 364 /* set the new value */ fbf7f7b4e2ae40 Markus Franke 2012-05-26 365 w1_enable_crccheck = val; fbf7f7b4e2ae40 Markus Franke 2012-05-26 366 fbf7f7b4e2ae40 Markus Franke 2012-05-26 367 return sizeof(w1_enable_crccheck); fbf7f7b4e2ae40 Markus Franke 2012-05-26 368 } fbf7f7b4e2ae40 Markus Franke 2012-05-26 369 :::::: The code at line 342 was first introduced by commit :::::: fbf7f7b4e2ae40f790828c86d31beff2d49e9ac8 w1: Add 1-wire slave device driver for DS28E04-100 :::::: TO: Markus Franke <franm(a)hrz.tu-chemnitz.de&gt; :::::: CC: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org