tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 4437dd6e8f71e8b4b5546924a6e48e7edaf4a8dc commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to define address spaces date: 3 weeks ago config: sh-randconfig-s032-20200713 (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: v0.6.2-37-gc9676a3b-dirty git checkout 670d0a4b10704667765f7d18f7592993d02783aa # 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 <l...@intel.com>
sparse warnings: (new ones prefixed by >>)
sound/core/seq/oss/seq_oss_timer.c:224:21: sparse: sparse: incorrect type in
initializer (different address spaces) @@ expected int const *__gu_addr @@
got int [noderef] __user *arg @@
sound/core/seq/oss/seq_oss_timer.c:224:21: sparse: expected int const
*__gu_addr
sound/core/seq/oss/seq_oss_timer.c:224:21: sparse: got int [noderef]
__user *arg
>> sound/core/seq/oss/seq_oss_timer.c:224:21: sparse: sparse: incorrect type in
>> argument 1 (different address spaces) @@ expected void const volatile
>> [noderef] __user * @@ got int const *__gu_addr @@
>> sound/core/seq/oss/seq_oss_timer.c:224:21: sparse: expected void const
>> volatile [noderef] __user *
sound/core/seq/oss/seq_oss_timer.c:224:21: sparse: got int const
*__gu_addr
sound/core/seq/oss/seq_oss_timer.c:243:21: sparse: sparse: incorrect type in
initializer (different address spaces) @@ expected int const *__gu_addr @@
got int [noderef] __user *arg @@
sound/core/seq/oss/seq_oss_timer.c:243:21: sparse: expected int const
*__gu_addr
sound/core/seq/oss/seq_oss_timer.c:243:21: sparse: got int [noderef]
__user *arg
sound/core/seq/oss/seq_oss_timer.c:243:21: sparse: sparse: incorrect type in
argument 1 (different address spaces) @@ expected void const volatile
[noderef] __user * @@ got int const *__gu_addr @@
sound/core/seq/oss/seq_oss_timer.c:243:21: sparse: expected void const
volatile [noderef] __user *
sound/core/seq/oss/seq_oss_timer.c:243:21: sparse: got int const
*__gu_addr
sound/core/seq/oss/seq_oss_timer.c:247:21: sparse: sparse: incorrect type in
initializer (different address spaces) @@ expected int const *__gu_addr @@
got int [noderef] __user *arg @@
sound/core/seq/oss/seq_oss_timer.c:247:21: sparse: expected int const
*__gu_addr
sound/core/seq/oss/seq_oss_timer.c:247:21: sparse: got int [noderef]
__user *arg
sound/core/seq/oss/seq_oss_timer.c:247:21: sparse: sparse: incorrect type in
argument 1 (different address spaces) @@ expected void const volatile
[noderef] __user * @@ got int const *__gu_addr @@
sound/core/seq/oss/seq_oss_timer.c:247:21: sparse: expected void const
volatile [noderef] __user *
sound/core/seq/oss/seq_oss_timer.c:247:21: sparse: got int const
*__gu_addr
--
sound/core/seq/oss/seq_oss_ioctl.c:97:21: sparse: sparse: incorrect type in
initializer (different address spaces) @@ expected int const *__gu_addr @@
got int [noderef] __user *p @@
sound/core/seq/oss/seq_oss_ioctl.c:97:21: sparse: expected int const
*__gu_addr
sound/core/seq/oss/seq_oss_ioctl.c:97:21: sparse: got int [noderef]
__user *p
>> sound/core/seq/oss/seq_oss_ioctl.c:97:21: sparse: sparse: incorrect type in
>> argument 1 (different address spaces) @@ expected void const volatile
>> [noderef] __user * @@ got int const *__gu_addr @@
>> sound/core/seq/oss/seq_oss_ioctl.c:97:21: sparse: expected void const
>> volatile [noderef] __user *
sound/core/seq/oss/seq_oss_ioctl.c:97:21: sparse: got int const
*__gu_addr
sound/core/seq/oss/seq_oss_ioctl.c:115:21: sparse: sparse: incorrect type in
initializer (different address spaces) @@ expected int const *__gu_addr @@
got int [noderef] __user *p @@
sound/core/seq/oss/seq_oss_ioctl.c:115:21: sparse: expected int const
*__gu_addr
sound/core/seq/oss/seq_oss_ioctl.c:115:21: sparse: got int [noderef]
__user *p
sound/core/seq/oss/seq_oss_ioctl.c:115:21: sparse: sparse: incorrect type in
argument 1 (different address spaces) @@ expected void const volatile
[noderef] __user * @@ got int const *__gu_addr @@
sound/core/seq/oss/seq_oss_ioctl.c:115:21: sparse: expected void const
volatile [noderef] __user *
sound/core/seq/oss/seq_oss_ioctl.c:115:21: sparse: got int const
*__gu_addr
sound/core/seq/oss/seq_oss_ioctl.c:126:21: sparse: sparse: incorrect type in
initializer (different address spaces) @@ expected int const *__gu_addr @@
got int [noderef] __user *p @@
sound/core/seq/oss/seq_oss_ioctl.c:126:21: sparse: expected int const
*__gu_addr
sound/core/seq/oss/seq_oss_ioctl.c:126:21: sparse: got int [noderef]
__user *p
sound/core/seq/oss/seq_oss_ioctl.c:126:21: sparse: sparse: incorrect type in
argument 1 (different address spaces) @@ expected void const volatile
[noderef] __user * @@ got int const *__gu_addr @@
sound/core/seq/oss/seq_oss_ioctl.c:126:21: sparse: expected void const
volatile [noderef] __user *
sound/core/seq/oss/seq_oss_ioctl.c:126:21: sparse: got int const
*__gu_addr
sound/core/seq/oss/seq_oss_ioctl.c:132:21: sparse: sparse: incorrect type in
initializer (different address spaces) @@ expected int const *__gu_addr @@
got int [noderef] __user *p @@
sound/core/seq/oss/seq_oss_ioctl.c:132:21: sparse: expected int const
*__gu_addr
sound/core/seq/oss/seq_oss_ioctl.c:132:21: sparse: got int [noderef]
__user *p
sound/core/seq/oss/seq_oss_ioctl.c:132:21: sparse: sparse: incorrect type in
argument 1 (different address spaces) @@ expected void const volatile
[noderef] __user * @@ got int const *__gu_addr @@
sound/core/seq/oss/seq_oss_ioctl.c:132:21: sparse: expected void const
volatile [noderef] __user *
sound/core/seq/oss/seq_oss_ioctl.c:132:21: sparse: got int const
*__gu_addr
sound/core/seq/oss/seq_oss_ioctl.c:150:21: sparse: sparse: incorrect type in
initializer (different address spaces) @@ expected int const *__gu_addr @@
got int [noderef] __user *p @@
sound/core/seq/oss/seq_oss_ioctl.c:150:21: sparse: expected int const
*__gu_addr
sound/core/seq/oss/seq_oss_ioctl.c:150:21: sparse: got int [noderef]
__user *p
sound/core/seq/oss/seq_oss_ioctl.c:150:21: sparse: sparse: incorrect type in
argument 1 (different address spaces) @@ expected void const volatile
[noderef] __user * @@ got int const *__gu_addr @@
sound/core/seq/oss/seq_oss_ioctl.c:150:21: sparse: expected void const
volatile [noderef] __user *
sound/core/seq/oss/seq_oss_ioctl.c:150:21: sparse: got int const
*__gu_addr
sound/core/seq/oss/seq_oss_ioctl.c:162:21: sparse: sparse: incorrect type in
initializer (different address spaces) @@ expected int const *__gu_addr @@
got int [noderef] __user *p @@
sound/core/seq/oss/seq_oss_ioctl.c:162:21: sparse: expected int const
*__gu_addr
sound/core/seq/oss/seq_oss_ioctl.c:162:21: sparse: got int [noderef]
__user *p
sound/core/seq/oss/seq_oss_ioctl.c:162:21: sparse: sparse: incorrect type in
argument 1 (different address spaces) @@ expected void const volatile
[noderef] __user * @@ got int const *__gu_addr @@
sound/core/seq/oss/seq_oss_ioctl.c:162:21: sparse: expected void const
volatile [noderef] __user *
sound/core/seq/oss/seq_oss_ioctl.c:162:21: sparse: got int const
*__gu_addr
--
drivers/hid/hidraw.c:389:37: sparse: sparse: incorrect type in initializer
(different address spaces) @@ expected int const *__gu_addr @@ got int
[noderef] __user * @@
drivers/hid/hidraw.c:389:37: sparse: expected int const *__gu_addr
drivers/hid/hidraw.c:389:37: sparse: got int [noderef] __user *
>> drivers/hid/hidraw.c:389:37: sparse: sparse: incorrect type in argument 1
>> (different address spaces) @@ expected void const volatile [noderef]
>> __user * @@ got int const *__gu_addr @@
>> drivers/hid/hidraw.c:389:37: sparse: expected void const volatile
>> [noderef] __user *
drivers/hid/hidraw.c:389:37: sparse: got int const *__gu_addr
vim +224 sound/core/seq/oss/seq_oss_timer.c
^1da177e4c3f41 Linus Torvalds 2005-04-16 212
^1da177e4c3f41 Linus Torvalds 2005-04-16 213
^1da177e4c3f41 Linus Torvalds 2005-04-16 214 /*
^1da177e4c3f41 Linus Torvalds 2005-04-16 215 * ioctls
^1da177e4c3f41 Linus Torvalds 2005-04-16 216 */
^1da177e4c3f41 Linus Torvalds 2005-04-16 217 int
080dece3460b53 Takashi Iwai 2005-11-17 218 snd_seq_oss_timer_ioctl(struct
seq_oss_timer *timer, unsigned int cmd, int __user *arg)
^1da177e4c3f41 Linus Torvalds 2005-04-16 219 {
^1da177e4c3f41 Linus Torvalds 2005-04-16 220 int value;
^1da177e4c3f41 Linus Torvalds 2005-04-16 221
^1da177e4c3f41 Linus Torvalds 2005-04-16 222 if (cmd == SNDCTL_SEQ_CTRLRATE)
{
^1da177e4c3f41 Linus Torvalds 2005-04-16 223 /* if *arg == 0, just
return the current rate */
^1da177e4c3f41 Linus Torvalds 2005-04-16 @224 if (get_user(value,
arg))
:::::: The code at line 224 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2
:::::: TO: Linus Torvalds <torva...@ppc970.osdl.org>
:::::: CC: Linus Torvalds <torva...@ppc970.osdl.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
.config.gz
Description: application/gzip
