Messages in this thread | | | Date | Fri, 16 Oct 2020 02:34:14 +0800 | From | kernel test robot <> | Subject | drivers/atm/horizon.c:365:9: sparse: sparse: incorrect type in argument 1 (different base types) |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 3e4fb4346c781068610d03c12b16c0cfb0fd24a3 commit: c1d55d50139bea6bfe964458272a93dd899efb83 asm-generic/io.h: Fix sparse warnings on big-endian architectures date: 2 months ago config: xtensa-randconfig-s031-20201015 (attached as .config) compiler: xtensa-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.3-rc1-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c1d55d50139bea6bfe964458272a93dd899efb83 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout c1d55d50139bea6bfe964458272a93dd899efb83 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=xtensa
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
"sparse warnings: (new ones prefixed by >>)" drivers/atm/horizon.c:1135:22: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *[usertype] tx_addr @@ got void [noderef] __user *iov_base @@ drivers/atm/horizon.c:1135:22: sparse: expected void *[usertype] tx_addr drivers/atm/horizon.c:1135:22: sparse: got void [noderef] __user *iov_base drivers/atm/horizon.c:1173:49: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected unsigned int [usertype] data @@ got restricted __be32 [usertype] @@ drivers/atm/horizon.c:1173:49: sparse: expected unsigned int [usertype] data drivers/atm/horizon.c:1173:49: sparse: got restricted __be32 [usertype] drivers/atm/horizon.c:1177:48: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected unsigned int [usertype] data @@ got restricted __be32 [usertype] @@ drivers/atm/horizon.c:1177:48: sparse: expected unsigned int [usertype] data drivers/atm/horizon.c:1177:48: sparse: got restricted __be32 [usertype] drivers/atm/horizon.c:369:10: sparse: sparse: cast to restricted __le16 drivers/atm/horizon.c:369:10: sparse: sparse: cast to restricted __le16 drivers/atm/horizon.c:369:10: sparse: sparse: cast to restricted __le16 drivers/atm/horizon.c:369:10: sparse: sparse: cast to restricted __le16 drivers/atm/horizon.c:369:10: sparse: sparse: cast to restricted __le16 drivers/atm/horizon.c:369:10: sparse: sparse: cast to restricted __le16 drivers/atm/horizon.c:369:10: sparse: sparse: cast to restricted __le16 drivers/atm/horizon.c:369:10: sparse: sparse: cast to restricted __le16 drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 >> drivers/atm/horizon.c:365:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short [usertype] value @@ got restricted __le16 [usertype] @@ >> drivers/atm/horizon.c:365:9: sparse: expected unsigned short [usertype] value drivers/atm/horizon.c:365:9: sparse: got restricted __le16 [usertype] drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 >> drivers/atm/horizon.c:365:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short [usertype] value @@ got restricted __le16 [usertype] @@ >> drivers/atm/horizon.c:365:9: sparse: expected unsigned short [usertype] value drivers/atm/horizon.c:365:9: sparse: got restricted __le16 [usertype] >> drivers/atm/horizon.c:365:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short [usertype] value @@ got restricted __le16 [usertype] @@ >> drivers/atm/horizon.c:365:9: sparse: expected unsigned short [usertype] value drivers/atm/horizon.c:365:9: sparse: got restricted __le16 [usertype] >> drivers/atm/horizon.c:365:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short [usertype] value @@ got restricted __le16 [usertype] @@ >> drivers/atm/horizon.c:365:9: sparse: expected unsigned short [usertype] value drivers/atm/horizon.c:365:9: sparse: got restricted __le16 [usertype] drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 >> drivers/atm/horizon.c:365:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short [usertype] value @@ got restricted __le16 [usertype] @@ >> drivers/atm/horizon.c:365:9: sparse: expected unsigned short [usertype] value drivers/atm/horizon.c:365:9: sparse: got restricted __le16 [usertype] drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 >> drivers/atm/horizon.c:365:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short [usertype] value @@ got restricted __le16 [usertype] @@ >> drivers/atm/horizon.c:365:9: sparse: expected unsigned short [usertype] value drivers/atm/horizon.c:365:9: sparse: got restricted __le16 [usertype] drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:361:10: sparse: sparse: cast to restricted __le32 drivers/atm/horizon.c:357:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __le32 [usertype] @@ drivers/atm/horizon.c:357:9: sparse: expected unsigned int [usertype] value drivers/atm/horizon.c:357:9: sparse: got restricted __le32 [usertype] >> drivers/atm/horizon.c:365:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short [usertype] value @@ got restricted __le16 [usertype] @@ >> drivers/atm/horizon.c:365:9: sparse: expected unsigned short [usertype] value drivers/atm/horizon.c:365:9: sparse: got restricted __le16 [usertype] drivers/atm/horizon.c:361:10: sparse: sparse: too many warnings
vim +365 drivers/atm/horizon.c
^1da177e4c3f415 Linus Torvalds 2005-04-16 363 ^1da177e4c3f415 Linus Torvalds 2005-04-16 364 static inline void wr_regw (const hrz_dev * dev, unsigned char reg, u16 data) { ^1da177e4c3f415 Linus Torvalds 2005-04-16 @365 outw (cpu_to_le16 (data), dev->iobase + reg); ^1da177e4c3f415 Linus Torvalds 2005-04-16 366 } ^1da177e4c3f415 Linus Torvalds 2005-04-16 367
:::::: The code at line 365 was first introduced by commit :::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2
:::::: TO: Linus Torvalds <torvalds@ppc970.osdl.org> :::::: CC: Linus Torvalds <torvalds@ppc970.osdl.org>
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