[kbuild-all] drivers/ide/ide-ioctls.c:15:24: sparse: sparse: incorrect type in initializer (different address spaces)

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 051143e1602d90ea71887d92363edd539d411de5 commit: 1df23c6fe5b0654ece219985a0c32e40b100bd9a compat_ioctl: move HDIO ioctl handling into drivers/ide date: 5 months ago config: xtensa-randconfig-s002-20200522 (attached as .config) compiler: xtensa-linux-gcc (GCC) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.1-193-gb8fad4bc-dirty git checkout 1df23c6fe5b0654ece219985a0c32e40b100bd9a # save the attached .config to linux build tree make W=1 C=1 ARCH=xtensa CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <lkp(a)intel.com&gt; sparse warnings: (new ones prefixed by >>) ./arch/xtensa/include/generated/uapi/asm/unistd_32.h:391:41: sparse: sparse: no newline at end of file drivers/ide/ide-ioctls.c:15:24: sparse: expected void [noderef] <asn:1> *to drivers/ide/ide-ioctls.c:17:16: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected long *__pu_addr @@ got long [noderef] <aslong *__pu_addr @@ drivers/ide/ide-ioctls.c:17:16: sparse: expected long *__pu_addr drivers/ide/ide-ioctls.c:17:16: sparse: got long [noderef] <asn:1> * drivers/ide/ide-ioctls.c:17:16: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] <asn:1> *to @@ got n:1> *to @@ drivers/ide/ide-ioctls.c:17:16: sparse: expected void [noderef] <asn:1> *to drivers/ide/ide-ioctls.c:17:16: sparse: got long *__pu_addr include/linux/ata.h:1101:34: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] @@ got resunsigned short [usertype] @@ include/linux/ata.h:1101:34: sparse: expected unsigned short [usertype] include/linux/ata.h:1101:34: sparse: got restricted __le16 [usertype] include/linux/ata.h:1102:34: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] @@ got resunsigned short [usertype] @@ include/linux/ata.h:1102:34: sparse: expected unsigned short [usertype] include/linux/ata.h:1102:34: sparse: got restricted __le16 [usertype] include/linux/ata.h:1103:34: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] @@ got resunsigned short [usertype] @@ include/linux/ata.h:1103:34: sparse: expected unsigned short [usertype] include/linux/ata.h:1103:34: sparse: got restricted __le16 [usertype] include/linux/ata.h:1104:34: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] @@ got resunsigned short [usertype] @@ include/linux/ata.h:1104:34: sparse: expected unsigned short [usertype] include/linux/ata.h:1104:34: sparse: got restricted __le16 [usertype] include/linux/ata.h:1105:34: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] @@ got resunsigned short [usertype] @@ include/linux/ata.h:1105:34: sparse: expected unsigned short [usertype] include/linux/ata.h:1105:34: sparse: got restricted __le16 [usertype] vim +15 drivers/ide/ide-ioctls.c 11 12 static int put_user_long(long val, unsigned long arg) 13 { 14 if (in_compat_syscall()) 16 17 return put_user(val, (long __user *)arg); 18 } 19 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org