arch/sh/kernel/cpu/sh2a/setup-sh7201.c:414:9: sparse: sparse: incorrect type in argument 1 (different base types)

[kernel test robot]

Hi Luc,

First bad commit (maybe != root cause):

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   0da0a8a0a0e1845f495431c3d8d733d2bbf9e9e5
commit: e5fc436f06eef54ef512ea55a9db8eb9f2e76959 sparse: use static inline for __chk_{user,io}_ptr()
date:   5 months ago
config: sh-randconfig-s031-20210118 (attached as .config)
compiler: sh4-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: v0.6.3-208-g46a52ca4-dirty
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e5fc436f06eef54ef512ea55a9db8eb9f2e76959
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout e5fc436f06eef54ef512ea55a9db8eb9f2e76959
        # 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=sh 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>


"sparse warnings: (new ones prefixed by >>)"
>> arch/sh/kernel/cpu/sh2a/setup-sh7201.c:414:9: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected void const volatile [noderef] __iomem *ptr @@     got unsigned int @@
   arch/sh/kernel/cpu/sh2a/setup-sh7201.c:414:9: sparse:     expected void const volatile [noderef] __iomem *ptr
   arch/sh/kernel/cpu/sh2a/setup-sh7201.c:414:9: sparse:     got unsigned int
>> arch/sh/kernel/cpu/sh2a/setup-sh7201.c:414:9: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected void const volatile [noderef] __iomem *ptr @@     got unsigned int @@
   arch/sh/kernel/cpu/sh2a/setup-sh7201.c:414:9: sparse:     expected void const volatile [noderef] __iomem *ptr
   arch/sh/kernel/cpu/sh2a/setup-sh7201.c:414:9: sparse:     got unsigned int
--
>> arch/sh/kernel/cpu/sh2a/clock-sh7201.c:27:26: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected void const volatile [noderef] __iomem *ptr @@     got unsigned int @@
   arch/sh/kernel/cpu/sh2a/clock-sh7201.c:27:26: sparse:     expected void const volatile [noderef] __iomem *ptr
   arch/sh/kernel/cpu/sh2a/clock-sh7201.c:27:26: sparse:     got unsigned int
   arch/sh/kernel/cpu/sh2a/clock-sh7201.c:36:20: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected void const volatile [noderef] __iomem *ptr @@     got unsigned int @@
   arch/sh/kernel/cpu/sh2a/clock-sh7201.c:36:20: sparse:     expected void const volatile [noderef] __iomem *ptr
   arch/sh/kernel/cpu/sh2a/clock-sh7201.c:36:20: sparse:     got unsigned int
   arch/sh/kernel/cpu/sh2a/clock-sh7201.c:46:20: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected void const volatile [noderef] __iomem *ptr @@     got unsigned int @@
   arch/sh/kernel/cpu/sh2a/clock-sh7201.c:46:20: sparse:     expected void const volatile [noderef] __iomem *ptr
   arch/sh/kernel/cpu/sh2a/clock-sh7201.c:46:20: sparse:     got unsigned int
   arch/sh/kernel/cpu/sh2a/clock-sh7201.c:56:21: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected void const volatile [noderef] __iomem *ptr @@     got unsigned int @@
   arch/sh/kernel/cpu/sh2a/clock-sh7201.c:56:21: sparse:     expected void const volatile [noderef] __iomem *ptr
   arch/sh/kernel/cpu/sh2a/clock-sh7201.c:56:21: sparse:     got unsigned int
--
   fs/gfs2/file.c:306:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned int const *__gu_addr @@     got unsigned int [noderef] [usertype] __user *ptr @@
   fs/gfs2/file.c:306:13: sparse:     expected unsigned int const *__gu_addr
   fs/gfs2/file.c:306:13: sparse:     got unsigned int [noderef] [usertype] __user *ptr
>> fs/gfs2/file.c:306:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got unsigned int const *__gu_addr @@
   fs/gfs2/file.c:306:13: sparse:     expected void const volatile [noderef] __user *ptr
   fs/gfs2/file.c:306:13: sparse:     got unsigned int const *__gu_addr
--
   fs/udf/file.c:207:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected long const *__gu_addr @@     got long [noderef] __user * @@
   fs/udf/file.c:207:21: sparse:     expected long const *__gu_addr
   fs/udf/file.c:207:21: sparse:     got long [noderef] __user *
>> fs/udf/file.c:207:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got long const *__gu_addr @@
   fs/udf/file.c:207:21: sparse:     expected void const volatile [noderef] __user *ptr
   fs/udf/file.c:207:21: sparse:     got long const *__gu_addr
--
   block/bsg.c:336:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *uarg @@
   block/bsg.c:336:13: sparse:     expected int const *__gu_addr
   block/bsg.c:336:13: sparse:     got int [noderef] __user *uarg
>> block/bsg.c:336:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   block/bsg.c:336:13: sparse:     expected void const volatile [noderef] __user *ptr
   block/bsg.c:336:13: sparse:     got int const *__gu_addr
--
>> drivers/mmc/host/dw_mmc.c:602:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __iomem *ptr @@     got unsigned int * @@
   drivers/mmc/host/dw_mmc.c:602:29: sparse:     expected void const volatile [noderef] __iomem *ptr
   drivers/mmc/host/dw_mmc.c:602:29: sparse:     got unsigned int *
>> drivers/mmc/host/dw_mmc.c:602:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __iomem *ptr @@     got unsigned int * @@
   drivers/mmc/host/dw_mmc.c:602:29: sparse:     expected void const volatile [noderef] __iomem *ptr
   drivers/mmc/host/dw_mmc.c:602:29: sparse:     got unsigned int *
   drivers/mmc/host/dw_mmc.c:615:25: sparse: sparse: restricted __le32 degrades to integer
   drivers/mmc/host/dw_mmc.c:615:25: sparse: sparse: restricted __le32 degrades to integer
>> drivers/mmc/host/dw_mmc.c:674:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __iomem *ptr @@     got restricted __le32 * @@
   drivers/mmc/host/dw_mmc.c:674:29: sparse:     expected void const volatile [noderef] __iomem *ptr
   drivers/mmc/host/dw_mmc.c:674:29: sparse:     got restricted __le32 *
   drivers/mmc/host/dw_mmc.c:674:29: sparse: sparse: restricted __le32 degrades to integer
>> drivers/mmc/host/dw_mmc.c:674:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __iomem *ptr @@     got restricted __le32 * @@
   drivers/mmc/host/dw_mmc.c:674:29: sparse:     expected void const volatile [noderef] __iomem *ptr
   drivers/mmc/host/dw_mmc.c:674:29: sparse:     got restricted __le32 *
   drivers/mmc/host/dw_mmc.c:674:29: sparse: sparse: restricted __le32 degrades to integer
--
   drivers/scsi/sg.c:415:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user * @@
   drivers/scsi/sg.c:415:21: sparse:     expected int const *__gu_addr
   drivers/scsi/sg.c:415:21: sparse:     got int [noderef] __user *
>> drivers/scsi/sg.c:415:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   drivers/scsi/sg.c:415:21: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/scsi/sg.c:415:21: sparse:     got int const *__gu_addr
   drivers/scsi/sg.c:419:32: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user * @@
   drivers/scsi/sg.c:419:32: sparse:     expected int const *__gu_addr
   drivers/scsi/sg.c:419:32: sparse:     got int [noderef] __user *
   drivers/scsi/sg.c:419:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   drivers/scsi/sg.c:419:32: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/scsi/sg.c:419:32: sparse:     got int const *__gu_addr
   drivers/scsi/sg.c:425:32: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected signed int const *__gu_addr @@     got signed int [noderef] __user * @@
   drivers/scsi/sg.c:425:32: sparse:     expected signed int const *__gu_addr
   drivers/scsi/sg.c:425:32: sparse:     got signed int [noderef] __user *
>> drivers/scsi/sg.c:425:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got signed int const *__gu_addr @@
   drivers/scsi/sg.c:425:32: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/scsi/sg.c:425:32: sparse:     got signed int const *__gu_addr
   drivers/scsi/sg.c:431:32: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user * @@
   drivers/scsi/sg.c:431:32: sparse:     expected int const *__gu_addr
   drivers/scsi/sg.c:431:32: sparse:     got int [noderef] __user *
   drivers/scsi/sg.c:431:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   drivers/scsi/sg.c:431:32: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/scsi/sg.c:431:32: sparse:     got int const *__gu_addr
   drivers/scsi/sg.c:638:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected char const *__gu_addr @@     got char const [noderef] __user *[assigned] buf @@
   drivers/scsi/sg.c:638:13: sparse:     expected char const *__gu_addr
   drivers/scsi/sg.c:638:13: sparse:     got char const [noderef] __user *[assigned] buf
>> drivers/scsi/sg.c:638:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got char const *__gu_addr @@
   drivers/scsi/sg.c:638:13: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/scsi/sg.c:638:13: sparse:     got char const *__gu_addr
   drivers/scsi/sg.c:955:26: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *ip @@
   drivers/scsi/sg.c:955:26: sparse:     expected int const *__gu_addr
   drivers/scsi/sg.c:955:26: sparse:     got int [noderef] __user *ip
   drivers/scsi/sg.c:955:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   drivers/scsi/sg.c:955:26: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/scsi/sg.c:955:26: sparse:     got int const *__gu_addr
   drivers/scsi/sg.c:998:26: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *ip @@
   drivers/scsi/sg.c:998:26: sparse:     expected int const *__gu_addr
   drivers/scsi/sg.c:998:26: sparse:     got int [noderef] __user *ip
   drivers/scsi/sg.c:998:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   drivers/scsi/sg.c:998:26: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/scsi/sg.c:998:26: sparse:     got int const *__gu_addr
   drivers/scsi/sg.c:1026:26: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *ip @@
   drivers/scsi/sg.c:1026:26: sparse:     expected int const *__gu_addr
   drivers/scsi/sg.c:1026:26: sparse:     got int [noderef] __user *ip
   drivers/scsi/sg.c:1026:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   drivers/scsi/sg.c:1026:26: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/scsi/sg.c:1026:26: sparse:     got int const *__gu_addr
   drivers/scsi/sg.c:1051:26: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *ip @@
   drivers/scsi/sg.c:1051:26: sparse:     expected int const *__gu_addr
   drivers/scsi/sg.c:1051:26: sparse:     got int [noderef] __user *ip
   drivers/scsi/sg.c:1051:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   drivers/scsi/sg.c:1051:26: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/scsi/sg.c:1051:26: sparse:     got int const *__gu_addr
   drivers/scsi/sg.c:1059:26: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *ip @@
   drivers/scsi/sg.c:1059:26: sparse:     expected int const *__gu_addr
   drivers/scsi/sg.c:1059:26: sparse:     got int [noderef] __user *ip
   drivers/scsi/sg.c:1059:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   drivers/scsi/sg.c:1059:26: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/scsi/sg.c:1059:26: sparse:     got int const *__gu_addr
   drivers/scsi/sg.c:1067:26: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *ip @@
   drivers/scsi/sg.c:1067:26: sparse:     expected int const *__gu_addr
   drivers/scsi/sg.c:1067:26: sparse:     got int [noderef] __user *ip
   drivers/scsi/sg.c:1067:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   drivers/scsi/sg.c:1067:26: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/scsi/sg.c:1067:26: sparse:     got int const *__gu_addr
   drivers/scsi/sg.c:1111:26: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *ip @@
   drivers/scsi/sg.c:1111:26: sparse:     expected int const *__gu_addr
   drivers/scsi/sg.c:1111:26: sparse:     got int [noderef] __user *ip
   drivers/scsi/sg.c:1111:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   drivers/scsi/sg.c:1111:26: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/scsi/sg.c:1111:26: sparse:     got int const *__gu_addr
--
   drivers/watchdog/kempld_wdt.c:349:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *p @@
   drivers/watchdog/kempld_wdt.c:349:21: sparse:     expected int const *__gu_addr
   drivers/watchdog/kempld_wdt.c:349:21: sparse:     got int [noderef] __user *p
>> drivers/watchdog/kempld_wdt.c:349:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   drivers/watchdog/kempld_wdt.c:349:21: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/watchdog/kempld_wdt.c:349:21: sparse:     got int const *__gu_addr
--
   drivers/watchdog/mv64x60_wdt.c:163:37: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected char const *__gu_addr @@     got char const [noderef] __user * @@
   drivers/watchdog/mv64x60_wdt.c:163:37: sparse:     expected char const *__gu_addr
   drivers/watchdog/mv64x60_wdt.c:163:37: sparse:     got char const [noderef] __user *
>> drivers/watchdog/mv64x60_wdt.c:163:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got char const *__gu_addr @@
   drivers/watchdog/mv64x60_wdt.c:163:37: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/watchdog/mv64x60_wdt.c:163:37: sparse:     got char const *__gu_addr
   drivers/watchdog/mv64x60_wdt.c:206:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user * @@
   drivers/watchdog/mv64x60_wdt.c:206:21: sparse:     expected int const *__gu_addr
   drivers/watchdog/mv64x60_wdt.c:206:21: sparse:     got int [noderef] __user *
>> drivers/watchdog/mv64x60_wdt.c:206:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   drivers/watchdog/mv64x60_wdt.c:206:21: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/watchdog/mv64x60_wdt.c:206:21: sparse:     got int const *__gu_addr
   drivers/watchdog/mv64x60_wdt.c:222:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user * @@
   drivers/watchdog/mv64x60_wdt.c:222:21: sparse:     expected int const *__gu_addr
   drivers/watchdog/mv64x60_wdt.c:222:21: sparse:     got int [noderef] __user *
   drivers/watchdog/mv64x60_wdt.c:222:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   drivers/watchdog/mv64x60_wdt.c:222:21: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/watchdog/mv64x60_wdt.c:222:21: sparse:     got int const *__gu_addr

vim +414 arch/sh/kernel/cpu/sh2a/setup-sh7201.c

da107c6ef919b3af Magnus Damm 2009-04-30  410  
da107c6ef919b3af Magnus Damm 2009-04-30  411  void __init plat_early_device_setup(void)
da107c6ef919b3af Magnus Damm 2009-04-30  412  {
da107c6ef919b3af Magnus Damm 2009-04-30  413  	/* enable MTU2 clock */
da107c6ef919b3af Magnus Damm 2009-04-30 @414  	__raw_writeb(__raw_readb(STBCR3) & ~0x20, STBCR3);

:::::: The code at line 414 was first introduced by commit
:::::: da107c6ef919b3afd9c9b405a4f71e03b5725b04 sh: sh2a MTU2 platform data

:::::: TO: Magnus Damm <damm@xxxxxxxxxx>
:::::: CC: Paul Mundt <lethal@xxxxxxxxxxxx>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx

Attachment: .config.gz
Description: application/gzip