[kbuild-all] drivers/misc/mic/vop/vop_main.c:551:51: sparse: sparse: incorrect type in argument 1 (different address spaces)

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 48778464bb7d346b47157d21ffde2af6b2d39110 commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to define address spaces date: 3 days ago config: sh-randconfig-s032-20200622 (attached as .config) compiler: sh4-linux-gcc (GCC) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.2-rc2-13-gc59158c8-dirty git checkout 670d0a4b10704667765f7d18f7592993d02783aa # save the attached .config to linux build tree make W=1 C=1 ARCH=sh 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/misc/mic/vop/vop_main.c:551:51: sparse: got restricted __le64 * drivers/misc/mic/vop/vop_main.c:560:49: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct mic_device_ctrl *dc @@ got struct mic_device_ctrl [noderef] __iomem *dc @@ drivers/misc/mic/vop/vop_main.c:560:49: sparse: expected struct mic_device_ctrl *dc drivers/misc/mic/vop/vop_main.c:560:49: sparse: got struct mic_device_ctrl [noderef] __iomem *dc drivers/misc/mic/vop/vop_main.c:579:49: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct mic_device_ctrl *dc @@ got struct mic_device_ctrl [noderef] __iomem *dc @@ drivers/misc/mic/vop/vop_main.c:579:49: sparse: expected struct mic_device_ctrl *dc drivers/misc/mic/vop/vop_main.c:579:49: sparse: got struct mic_device_ctrl [noderef] __iomem *dc -- drivers/input/joydev.c:528:24: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected signed int const *__gu_addr @@ got signed int [noderef] [usertype] __user * @@ drivers/input/joydev.c:528:24: sparse: expected signed int const *__gu_addr drivers/input/joydev.c:528:24: sparse: got signed int [noderef] [usertype] __user * drivers/input/joydev.c:528:24: sparse: got signed int const *__gu_addr drivers/input/joydev.c:680:26: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected long const *__gu_addr @@ got long [noderef] __user * @@ drivers/input/joydev.c:680:26: sparse: expected long const *__gu_addr drivers/input/joydev.c:680:26: sparse: got long [noderef] __user * drivers/input/joydev.c:680:26: sparse: expected void const volatile [noderef] __user * drivers/input/joydev.c:680:26: sparse: got long 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: got int const *__gu_addr -- drivers/vhost/vringh.c:567:18: sparse: expected restricted __virtio16 const *__gu_addr drivers/vhost/vringh.c:567:18: sparse: got restricted __virtio16 const *__gu_addr -- kernel/bpf/cgroup.c:1402:21: sparse: expected int const *__gu_addr kernel/bpf/cgroup.c:1402:21: sparse: got int const *__gu_addr -- sound/core/rawmidi.c:654:13: sparse: expected unsigned int const *__gu_addr sound/core/rawmidi.c:654:13: sparse: got unsigned int const *__gu_addr sound/core/rawmidi.c:656:13: sparse: expected int const *__gu_addr sound/core/rawmidi.c:656:13: sparse: expected void const volatile [noderef] __user * sound/core/rawmidi.c:656:13: sparse: got int const *__gu_addr sound/core/rawmidi.c:658:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const *__gu_addr @@ got unsigned int [noderef] __user * @@ sound/core/rawmidi.c:658:13: sparse: expected unsigned int const *__gu_addr sound/core/rawmidi.c:658:13: sparse: got unsigned int [noderef] __user * sound/core/rawmidi.c:658:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got unsigned int const *__gu_addr @@ sound/core/rawmidi.c:658:13: sparse: expected void const volatile [noderef] __user * sound/core/rawmidi.c:658:13: sparse: got unsigned int const *__gu_addr sound/core/rawmidi.c:836:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user * @@ sound/core/rawmidi.c:836:21: sparse: expected int const *__gu_addr sound/core/rawmidi.c:836:21: sparse: got int [noderef] __user * sound/core/rawmidi.c:836:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got int const *__gu_addr @@ sound/core/rawmidi.c:836:21: sparse: expected void const volatile [noderef] __user * sound/core/rawmidi.c:836:21: sparse: got int const *__gu_addr sound/core/rawmidi.c:874:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user * @@ sound/core/rawmidi.c:874:21: sparse: expected int const *__gu_addr sound/core/rawmidi.c:874:21: sparse: got int [noderef] __user * sound/core/rawmidi.c:874:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got int const *__gu_addr @@ sound/core/rawmidi.c:874:21: sparse: expected void const volatile [noderef] __user * sound/core/rawmidi.c:874:21: sparse: got int const *__gu_addr sound/core/rawmidi.c:889:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user * @@ sound/core/rawmidi.c:889:21: sparse: expected int const *__gu_addr sound/core/rawmidi.c:889:21: sparse: got int [noderef] __user * sound/core/rawmidi.c:889:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got int const *__gu_addr @@ sound/core/rawmidi.c:889:21: sparse: expected void const volatile [noderef] __user * sound/core/rawmidi.c:889:21: sparse: got int const *__gu_addr sound/core/rawmidi.c:923:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user * @@ sound/core/rawmidi.c:923:21: sparse: expected int const *__gu_addr sound/core/rawmidi.c:923:21: sparse: got int [noderef] __user * sound/core/rawmidi.c:923:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got int const *__gu_addr @@ sound/core/rawmidi.c:923:21: sparse: expected void const volatile [noderef] __user * sound/core/rawmidi.c:923:21: sparse: got int const *__gu_addr sound/core/rawmidi.c:945:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user * @@ sound/core/rawmidi.c:945:21: sparse: expected int const *__gu_addr sound/core/rawmidi.c:945:21: sparse: got int [noderef] __user * sound/core/rawmidi.c:945:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got int const *__gu_addr @@ sound/core/rawmidi.c:945:21: sparse: expected void const volatile [noderef] __user * sound/core/rawmidi.c:945:21: sparse: got int const *__gu_addr -- sound/core/control.c:776:17: sparse: sparse: restricted snd_ctl_elem_type_t degrades to integer sound/core/control.c:776:26: sparse: sparse: restricted snd_ctl_elem_type_t degrades to integer sound/core/control.c:777:17: sparse: sparse: restricted snd_ctl_elem_type_t degrades to integer sound/core/control.c:777:26: sparse: sparse: restricted snd_ctl_elem_type_t degrades to integer sound/core/control.c:796:48: sparse: sparse: restricted snd_ctl_elem_type_t degrades to integer sound/core/control.c:1462:40: sparse: sparse: restricted snd_ctl_elem_type_t degrades to integer sound/core/control.c:1565:13: sparse: expected int const *__gu_addr sound/core/control.c:1565:13: sparse: got int const *__gu_addr -- sound/core/hwdep.c:265:29: sparse: expected int const *__gu_addr sound/core/hwdep.c:265:29: sparse: got int const *__gu_addr sound/core/hwdep.c:294:29: sparse: expected unsigned int const *__gu_addr sound/core/hwdep.c:294:29: sparse: expected void const volatile [noderef] __user * sound/core/hwdep.c:294:29: sparse: got unsigned int const *__gu_addr -- sound/core/timer.c:2045:13: sparse: expected int const *__gu_addr sound/core/timer.c:2045:13: sparse: got int const *__gu_addr sound/core/timer.c:790:25: sparse: sparse: context imbalance in 'snd_timer_process_callbacks' - unexpected unlock -- sound/core/pcm.c:92:29: sparse: expected int const *__gu_addr sound/core/pcm.c:92:29: sparse: got int const *__gu_addr sound/core/pcm.c:112:29: sparse: expected unsigned int const *__gu_addr sound/core/pcm.c:112:29: sparse: expected void const volatile [noderef] __user * sound/core/pcm.c:112:29: sparse: got unsigned int const *__gu_addr sound/core/pcm.c:114:29: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user * @@ sound/core/pcm.c:114:29: sparse: expected int const *__gu_addr sound/core/pcm.c:114:29: sparse: got int [noderef] __user * sound/core/pcm.c:114:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got int const *__gu_addr @@ sound/core/pcm.c:114:29: sparse: expected void const volatile [noderef] __user * sound/core/pcm.c:114:29: sparse: got int const *__gu_addr sound/core/pcm.c:119:29: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const *__gu_addr @@ got unsigned int [noderef] __user * @@ sound/core/pcm.c:119:29: sparse: expected unsigned int const *__gu_addr sound/core/pcm.c:119:29: sparse: got unsigned int [noderef] __user * sound/core/pcm.c:119:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got unsigned int const *__gu_addr @@ sound/core/pcm.c:119:29: sparse: expected void const volatile [noderef] __user * sound/core/pcm.c:119:29: sparse: got unsigned int const *__gu_addr sound/core/pcm.c:155:29: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user * @@ sound/core/pcm.c:155:29: sparse: expected int const *__gu_addr sound/core/pcm.c:155:29: sparse: got int [noderef] __user * sound/core/pcm.c:155:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got int const *__gu_addr @@ sound/core/pcm.c:155:29: sparse: expected void const volatile [noderef] __user * sound/core/pcm.c:155:29: sparse: got int const *__gu_addr sound/core/pcm.c:999:9: sparse: sparse: context imbalance in 'snd_pcm_detach_substream' - different lock contexts for basic block -- sound/core/pcm_native.c:1010:20: sparse: expected unsigned int const *__gu_addr sound/core/pcm_native.c:1010:20: sparse: got unsigned int const *__gu_addr sound/core/pcm_native.c:1036:20: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const *__gu_addr @@ got unsigned int [noderef] [usertype] __user * @@ sound/core/pcm_native.c:1036:20: sparse: expected unsigned int const *__gu_addr sound/core/pcm_native.c:1036:20: sparse: got unsigned int [noderef] [usertype] __user * sound/core/pcm_native.c:1036:20: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got unsigned int const *__gu_addr @@ sound/core/pcm_native.c:1036:20: sparse: expected void const volatile [noderef] __user * sound/core/pcm_native.c:1036:20: sparse: got unsigned int const *__gu_addr sound/core/pcm_native.c:2944:13: sparse: expected unsigned int const *__gu_addr sound/core/pcm_native.c:2944:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got unsigned int const *__gu_addr @@ sound/core/pcm_native.c:2944:13: sparse: expected void const volatile [noderef] __user * sound/core/pcm_native.c:2944:13: sparse: got unsigned int const *__gu_addr sound/core/pcm_native.c:3037:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const *__gu_addr @@ got unsigned int [noderef] __user * @@ sound/core/pcm_native.c:3037:13: sparse: expected unsigned int const *__gu_addr sound/core/pcm_native.c:3037:13: sparse: got unsigned int [noderef] __user * sound/core/pcm_native.c:3037:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got unsigned int const *__gu_addr @@ sound/core/pcm_native.c:3037:13: sparse: expected void const volatile [noderef] __user * sound/core/pcm_native.c:3037:13: sparse: got unsigned int const *__gu_addr sound/core/pcm_native.c:3038:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const *__gu_addr @@ got unsigned int [noderef] __user * @@ sound/core/pcm_native.c:3038:13: sparse: expected unsigned int const *__gu_addr sound/core/pcm_native.c:3038:13: sparse: got unsigned int [noderef] __user * sound/core/pcm_native.c:3038:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got unsigned int const *__gu_addr @@ sound/core/pcm_native.c:3038:13: sparse: expected void const volatile [noderef] __user * sound/core/pcm_native.c:3038:13: sparse: got unsigned int const *__gu_addr sound/core/pcm_native.c:3039:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const *__gu_addr @@ got unsigned int [noderef] __user * @@ sound/core/pcm_native.c:3039:13: sparse: expected unsigned int const *__gu_addr sound/core/pcm_native.c:3039:13: sparse: got unsigned int [noderef] __user * sound/core/pcm_native.c:3039:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got unsigned int const *__gu_addr @@ sound/core/pcm_native.c:3039:13: sparse: expected void const volatile [noderef] __user * sound/core/pcm_native.c:3039:13: sparse: got unsigned int const *__gu_addr sound/core/pcm_native.c:3087:13: sparse: expected int const *__gu_addr sound/core/pcm_native.c:3087:13: sparse: expected void const volatile [noderef] __user * sound/core/pcm_native.c:3087:13: sparse: got int const *__gu_addr sound/core/pcm_native.c:3153:13: sparse: expected unsigned long const *__gu_addr sound/core/pcm_native.c:3153:13: sparse: expected void const volatile [noderef] __user * sound/core/pcm_native.c:3153:13: sparse: got unsigned long const *__gu_addr sound/core/pcm_native.c:3169:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long const *__gu_addr @@ got unsigned long [noderef] [usertype] __user *_frames @@ sound/core/pcm_native.c:3169:13: sparse: expected unsigned long const *__gu_addr sound/core/pcm_native.c:3169:13: sparse: got unsigned long [noderef] [usertype] __user *_frames sound/core/pcm_native.c:3169:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got unsigned long const *__gu_addr @@ sound/core/pcm_native.c:3169:13: sparse: expected void const volatile [noderef] __user * sound/core/pcm_native.c:3169:13: sparse: got unsigned long const *__gu_addr sound/core/pcm_native.c:3203:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const *__gu_addr @@ got unsigned int [noderef] __user * @@ sound/core/pcm_native.c:3203:21: sparse: expected unsigned int const *__gu_addr sound/core/pcm_native.c:3203:21: sparse: got unsigned int [noderef] __user * sound/core/pcm_native.c:3203:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got unsigned int const *__gu_addr @@ sound/core/pcm_native.c:3203:21: sparse: expected void const volatile [noderef] __user * sound/core/pcm_native.c:3203:21: sparse: got unsigned int const *__gu_addr sound/core/pcm_native.c:95:1: sparse: sparse: context imbalance in 'snd_pcm_group_lock' - different lock contexts for basic block include/linux/spinlock.h:393:9: sparse: sparse: context imbalance in 'snd_pcm_group_unlock' - unexpected unlock sound/core/pcm_native.c:97:1: sparse: sparse: context imbalance in 'snd_pcm_group_lock_irq' - different lock contexts for basic block include/asm-generic/irqflags.h:47:9: sparse: sparse: context imbalance in 'snd_pcm_group_unlock_irq' - unexpected unlock sound/core/pcm_native.c:145:9: sparse: sparse: context imbalance in 'snd_pcm_stream_lock_nested' - different lock contexts for basic block sound/core/pcm_native.c:171:9: sparse: sparse: context imbalance in '_snd_pcm_stream_lock_irqsave' - different lock contexts for basic block include/linux/spinlock.h:408:9: sparse: sparse: context imbalance in 'snd_pcm_stream_unlock_irqrestore' - unexpected unlock include/linux/spinlock.h:393:9: sparse: sparse: context imbalance in 'snd_pcm_action_group' - unexpected unlock sound/core/pcm_native.c:1273:9: sparse: sparse: context imbalance in 'snd_pcm_stream_group_ref' - different lock contexts for basic block -- drivers/tty/vt/keyboard.c:1729:21: sparse: expected unsigned int const *__gu_addr drivers/tty/vt/keyboard.c:1729:21: sparse: got unsigned int const *__gu_addr drivers/tty/vt/keyboard.c:1767:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const *__gu_addr @@ got unsigned int [noderef] __user * @@ drivers/tty/vt/keyboard.c:1767:21: sparse: expected unsigned int const *__gu_addr drivers/tty/vt/keyboard.c:1767:21: sparse: got unsigned int [noderef] __user * drivers/tty/vt/keyboard.c:1767:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got unsigned int const *__gu_addr @@ drivers/tty/vt/keyboard.c:1767:21: sparse: expected void const volatile [noderef] __user * drivers/tty/vt/keyboard.c:1767:21: sparse: got unsigned int const *__gu_addr -- drivers/tty/vt/vt.c:4210:13: sparse: expected char const *__gu_addr drivers/tty/vt/vt.c:4210:13: sparse: got char const *__gu_addr drivers/tty/vt/vt.c:233:5: sparse: sparse: symbol 'console_blank_hook' was not declared. Should it be static? drivers/tty/vt/vt.c:2901:19: sparse: sparse: symbol 'console_driver' was not declared. Should it be static? drivers/tty/vt/vt.c:3057:13: sparse: expected char const *__gu_addr drivers/tty/vt/vt.c:3057:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got char const *__gu_addr @@ drivers/tty/vt/vt.c:3057:13: sparse: expected void const volatile [noderef] __user * drivers/tty/vt/vt.c:3057:13: sparse: got char const *__gu_addr drivers/tty/vt/vt.c:3110:37: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected char const *__gu_addr @@ got char [noderef] __user * @@ drivers/tty/vt/vt.c:3110:37: sparse: expected char const *__gu_addr drivers/tty/vt/vt.c:3110:37: sparse: got char [noderef] __user * drivers/tty/vt/vt.c:3110:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got char const *__gu_addr @@ drivers/tty/vt/vt.c:3110:37: sparse: expected void const volatile [noderef] __user * drivers/tty/vt/vt.c:3110:37: sparse: got char const *__gu_addr drivers/tty/vt/vt.c:3123:29: sparse: expected signed int const *__gu_addr drivers/tty/vt/vt.c:3123:29: sparse: expected void const volatile [noderef] __user * drivers/tty/vt/vt.c:3123:29: sparse: got signed int const *__gu_addr drivers/tty/vt/vt.c:2942:13: sparse: sparse: context imbalance in 'vt_console_print' - wrong count at exit -- drivers/tty/vt/vt_ioctl.c:839:21: sparse: expected unsigned short const *__gu_addr drivers/tty/vt/vt_ioctl.c:839:21: sparse: got unsigned short const *__gu_addr drivers/tty/vt/vt_ioctl.c:840:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned short const *__gu_addr @@ got unsigned short [noderef] __user * @@ drivers/tty/vt/vt_ioctl.c:840:21: sparse: expected unsigned short const *__gu_addr drivers/tty/vt/vt_ioctl.c:840:21: sparse: got unsigned short [noderef] __user * drivers/tty/vt/vt_ioctl.c:840:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user * @@ got unsigned short const *__gu_addr @@ drivers/tty/vt/vt_ioctl.c:840:21: sparse: expected void const volatile [noderef] __user * drivers/tty/vt/vt_ioctl.c:840:21: sparse: got unsigned short const *__gu_addr vim +551 drivers/misc/mic/vop/vop_main.c c1becd2849681e Ashutosh Dixit 2016-02-08 548 ba01cea2be8872 Vincent Whitchurch 2019-02-22 549 static struct _vop_vdev *vop_dc_to_vdev(struct mic_device_ctrl *dc) ba01cea2be8872 Vincent Whitchurch 2019-02-22 550 { ba01cea2be8872 Vincent Whitchurch 2019-02-22 @551 return (struct _vop_vdev *)(unsigned long)readq(&dc->vdev); ba01cea2be8872 Vincent Whitchurch 2019-02-22 552 } ba01cea2be8872 Vincent Whitchurch 2019-02-22 553 :::::: The code at line 551 was first introduced by commit :::::: ba01cea2be8872591452e84acebede388c91249b mic: vop: Cast pointers to unsigned long :::::: TO: Vincent Whitchurch <vincent.whitchurch(a)axis.com&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