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Message-ID: <202210201551.QZpeouZV-lkp@intel.com>
Date:   Thu, 20 Oct 2022 15:49:18 +0800
From:   kernel test robot <lkp@...el.com>
To:     "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [kas:lam 5/18] arch/x86/kernel/process.c:279:16: sparse: sparse:
 incorrect type in assignment (different address spaces)

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/kas/linux.git lam
head:   01819ca3dcb30fc9114025c8c5da8bcee0cabcee
commit: bb9d0488e7c6bfff85581168d4f49f48cd11ac36 [5/18] x86/uaccess: Provide untagged_addr() and remove tags before address check
config: x86_64-randconfig-s022
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.4-39-gce1a6720-dirty
        # https://git.kernel.org/pub/scm/linux/kernel/git/kas/linux.git/commit/?id=bb9d0488e7c6bfff85581168d4f49f48cd11ac36
        git remote add kas https://git.kernel.org/pub/scm/linux/kernel/git/kas/linux.git
        git fetch --no-tags kas lam
        git checkout bb9d0488e7c6bfff85581168d4f49f48cd11ac36
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash arch/x86/entry/vsyscall/ arch/x86/kernel/ arch/x86/mm/ drivers/acpi/apei/ drivers/char/ drivers/firewire/ drivers/fpga/ drivers/gpu/drm/ drivers/i2c/ drivers/input/serio/ drivers/misc/ drivers/pps/ drivers/tty/ drivers/watchdog/ drivers/xen/ fs/ kernel/ net/ sound/core/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>

sparse warnings: (new ones prefixed by >>)
   kernel/events/core.c:1402:15: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:1402:15: sparse:    struct perf_event_context [noderef] __rcu *
   kernel/events/core.c:1402:15: sparse:    struct perf_event_context *
   kernel/events/core.c:1415:28: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:1415:28: sparse:    struct perf_event_context [noderef] __rcu *
   kernel/events/core.c:1415:28: sparse:    struct perf_event_context *
   kernel/events/core.c:3410:18: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:3410:18: sparse:    struct perf_event_context [noderef] __rcu *
   kernel/events/core.c:3410:18: sparse:    struct perf_event_context *
   kernel/events/core.c:3411:23: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:3411:23: sparse:    struct perf_event_context [noderef] __rcu *
   kernel/events/core.c:3411:23: sparse:    struct perf_event_context *
   kernel/events/core.c:3459:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:3459:25: sparse:    struct perf_event_context [noderef] __rcu *
   kernel/events/core.c:3459:25: sparse:    struct perf_event_context *
   kernel/events/core.c:3460:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:3460:25: sparse:    struct perf_event_context [noderef] __rcu *
   kernel/events/core.c:3460:25: sparse:    struct perf_event_context *
   kernel/events/core.c:4693:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:4693:25: sparse:    struct perf_event_context [noderef] __rcu *
   kernel/events/core.c:4693:25: sparse:    struct perf_event_context *
   kernel/events/core.c:5964:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:5964:9: sparse:    struct perf_buffer [noderef] __rcu *
   kernel/events/core.c:5964:9: sparse:    struct perf_buffer *
   kernel/events/core.c:5436:24: sparse: sparse: incorrect type in assignment (different base types) @@     expected restricted __poll_t [usertype] events @@     got int @@
>> kernel/events/core.c:11770:15: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   kernel/events/core.c:11882:9: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   kernel/events/core.c:5680:22: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:5680:22: sparse:    struct perf_buffer [noderef] __rcu *
   kernel/events/core.c:5680:22: sparse:    struct perf_buffer *
   kernel/events/core.c:5804:14: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:5804:14: sparse:    struct perf_buffer [noderef] __rcu *
   kernel/events/core.c:5804:14: sparse:    struct perf_buffer *
   kernel/events/core.c:5837:14: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:5837:14: sparse:    struct perf_buffer [noderef] __rcu *
   kernel/events/core.c:5837:14: sparse:    struct perf_buffer *
   kernel/events/core.c:5894:14: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:5894:14: sparse:    struct perf_buffer [noderef] __rcu *
   kernel/events/core.c:5894:14: sparse:    struct perf_buffer *
   kernel/events/core.c:5985:14: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:5985:14: sparse:    struct perf_buffer [noderef] __rcu *
   kernel/events/core.c:5985:14: sparse:    struct perf_buffer *
   kernel/events/core.c:6001:14: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:6001:14: sparse:    struct perf_buffer [noderef] __rcu *
   kernel/events/core.c:6001:14: sparse:    struct perf_buffer *
   kernel/events/core.c:7675:23: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:7675:23: sparse:    struct perf_event_context [noderef] __rcu *
   kernel/events/core.c:7675:23: sparse:    struct perf_event_context *
   kernel/events/core.c:7727:23: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:7727:23: sparse:    struct perf_event_context [noderef] __rcu *
   kernel/events/core.c:7727:23: sparse:    struct perf_event_context *
   kernel/events/core.c:7766:13: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:7766:13: sparse:    struct perf_buffer [noderef] __rcu *
   kernel/events/core.c:7766:13: sparse:    struct perf_buffer *
   kernel/events/core.c:7871:61: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected struct task_struct *p @@     got struct task_struct [noderef] __rcu *real_parent @@
   kernel/events/core.c:7871:61: sparse:     expected struct task_struct *p
   kernel/events/core.c:7871:61: sparse:     got struct task_struct [noderef] __rcu *real_parent
   kernel/events/core.c:7873:61: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected struct task_struct *p @@     got struct task_struct [noderef] __rcu *real_parent @@
   kernel/events/core.c:7873:61: sparse:     expected struct task_struct *p
   kernel/events/core.c:7873:61: sparse:     got struct task_struct [noderef] __rcu *real_parent
   kernel/events/core.c:8574:23: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:8574:23: sparse:    struct perf_event_context [noderef] __rcu *
   kernel/events/core.c:8574:23: sparse:    struct perf_event_context *
   kernel/events/core.c:9568:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:9568:9: sparse:    struct swevent_hlist [noderef] __rcu *
   kernel/events/core.c:9568:9: sparse:    struct swevent_hlist *
   kernel/events/core.c:9607:17: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:9607:17: sparse:    struct swevent_hlist [noderef] __rcu *
   kernel/events/core.c:9607:17: sparse:    struct swevent_hlist *
   kernel/events/core.c:9788:23: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:9788:23: sparse:    struct perf_event_context [noderef] __rcu *
   kernel/events/core.c:9788:23: sparse:    struct perf_event_context *
   kernel/events/core.c:10980:1: sparse: sparse: symbol 'dev_attr_nr_addr_filters' was not declared. Should it be static?
   kernel/events/core.c:12813:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:12813:9: sparse:    struct perf_event_context [noderef] __rcu *
   kernel/events/core.c:12813:9: sparse:    struct perf_event_context *
   kernel/events/core.c:12923:17: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:12923:17: sparse:    struct perf_event_context [noderef] __rcu *
   kernel/events/core.c:12923:17: sparse:    struct perf_event_context *
   kernel/events/core.c:13353:17: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:13353:17: sparse:    struct swevent_hlist [noderef] __rcu *
   kernel/events/core.c:13353:17: sparse:    struct swevent_hlist *
   kernel/events/core.c:167:9: sparse: sparse: context imbalance in 'perf_ctx_lock' - wrong count at exit
   kernel/events/core.c:175:17: sparse: sparse: context imbalance in 'perf_ctx_unlock' - unexpected unlock
   kernel/events/core.c: note: in included file (through include/linux/rculist.h, include/linux/dcache.h, include/linux/fs.h):
   include/linux/rcupdate.h:767:9: sparse: sparse: context imbalance in 'perf_lock_task_context' - different lock contexts for basic block
   kernel/events/core.c:1449:17: sparse: sparse: context imbalance in 'perf_pin_task_context' - unexpected unlock
   kernel/events/core.c:2783:9: sparse: sparse: context imbalance in '__perf_install_in_context' - wrong count at exit
   kernel/events/core.c:4665:17: sparse: sparse: context imbalance in 'find_get_context' - unexpected unlock
   kernel/events/core.c: note: in included file:
   kernel/events/internal.h:209:1: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected void const [noderef] __user *from @@     got void const *buf @@
   kernel/events/core.c:9417:17: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:9417:17: sparse:    struct swevent_hlist [noderef] __rcu *
   kernel/events/core.c:9417:17: sparse:    struct swevent_hlist *
   kernel/events/core.c:9437:17: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:9437:17: sparse:    struct swevent_hlist [noderef] __rcu *
   kernel/events/core.c:9437:17: sparse:    struct swevent_hlist *
   kernel/events/core.c:9557:16: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:9557:16: sparse:    struct swevent_hlist [noderef] __rcu *
   kernel/events/core.c:9557:16: sparse:    struct swevent_hlist *
   kernel/events/core.c:9557:16: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:9557:16: sparse:    struct swevent_hlist [noderef] __rcu *
   kernel/events/core.c:9557:16: sparse:    struct swevent_hlist *
   kernel/events/core.c:9557:16: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/events/core.c:9557:16: sparse:    struct swevent_hlist [noderef] __rcu *
   kernel/events/core.c:9557:16: sparse:    struct swevent_hlist *
--
>> fs/autofs/root.c:812:16: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   fs/autofs/root.c:812:16: sparse:     expected int [noderef] __user *__ptr_clean
   fs/autofs/root.c:812:16: sparse:     got int *
   fs/autofs/root.c:819:16: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   fs/autofs/root.c:819:16: sparse:     expected int [noderef] __user *__ptr_clean
   fs/autofs/root.c:819:16: sparse:     got int *
>> fs/autofs/root.c:790:14: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] __user *__ptr_clean @@     got unsigned long * @@
   fs/autofs/root.c:790:14: sparse:     expected unsigned long [noderef] __user *__ptr_clean
   fs/autofs/root.c:790:14: sparse:     got unsigned long *
   fs/autofs/root.c:794:14: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] __user *__ptr_clean @@     got unsigned long * @@
   fs/autofs/root.c:794:14: sparse:     expected unsigned long [noderef] __user *__ptr_clean
   fs/autofs/root.c:794:14: sparse:     got unsigned long *
   fs/autofs/root.c:834:18: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   fs/autofs/root.c:834:18: sparse:     expected int [noderef] __user *__ptr_clean
   fs/autofs/root.c:834:18: sparse:     got int *
--
>> fs/autofs/expire.c:616:20: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   fs/autofs/expire.c:616:20: sparse:     expected int [noderef] __user *__ptr_clean
   fs/autofs/expire.c:616:20: sparse:     got int *
--
>> fs/orangefs/devorangefs-req.c:605:26: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed int [noderef] __user *__ptr_clean @@     got signed int * @@
   fs/orangefs/devorangefs-req.c:605:26: sparse:     expected signed int [noderef] __user *__ptr_clean
   fs/orangefs/devorangefs-req.c:605:26: sparse:     got signed int *
   fs/orangefs/devorangefs-req.c:609:26: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed int [noderef] __user *__ptr_clean @@     got signed int * @@
   fs/orangefs/devorangefs-req.c:609:26: sparse:     expected signed int [noderef] __user *__ptr_clean
   fs/orangefs/devorangefs-req.c:609:26: sparse:     got signed int *
   fs/orangefs/devorangefs-req.c:614:26: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed int [noderef] __user *__ptr_clean @@     got signed int * @@
   fs/orangefs/devorangefs-req.c:614:26: sparse:     expected signed int [noderef] __user *__ptr_clean
   fs/orangefs/devorangefs-req.c:614:26: sparse:     got signed int *
   fs/orangefs/devorangefs-req.c:254:28: sparse: sparse: context imbalance in 'orangefs_devreq_read' - different lock contexts for basic block
--
>> fs/cifs/cifs_debug.c:779:14: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char const [noderef] __user *__ptr_clean @@     got char const * @@
   fs/cifs/cifs_debug.c:779:14: sparse:     expected char const [noderef] __user *__ptr_clean
   fs/cifs/cifs_debug.c:779:14: sparse:     got char const *
--
>> fs/cifs/ioctl.c:163:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   fs/cifs/ioctl.c:163:13: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   fs/cifs/ioctl.c:163:13: sparse:     got unsigned int *
>> fs/cifs/ioctl.c:355:38: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   fs/cifs/ioctl.c:355:38: sparse:     expected int [noderef] __user *__ptr_clean
   fs/cifs/ioctl.c:355:38: sparse:     got int *
   fs/cifs/ioctl.c:365:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   fs/cifs/ioctl.c:365:29: sparse:     expected int [noderef] __user *__ptr_clean
   fs/cifs/ioctl.c:365:29: sparse:     got int *
--
>> fs/cifs/smb2ops.c:1953:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   fs/cifs/smb2ops.c:1953:13: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   fs/cifs/smb2ops.c:1953:13: sparse:     got unsigned int *
--
>> fs/read_write.c:1297:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected long [noderef] __user *__ptr_clean @@     got long * @@
   fs/read_write.c:1297:21: sparse:     expected long [noderef] __user *__ptr_clean
   fs/read_write.c:1297:21: sparse:     got long *
   fs/read_write.c:1301:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected long [noderef] __user *__ptr_clean @@     got long * @@
   fs/read_write.c:1301:21: sparse:     expected long [noderef] __user *__ptr_clean
   fs/read_write.c:1301:21: sparse:     got long *
>> fs/read_write.c:1318:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected long long [noderef] __user *__ptr_clean @@     got long long * @@
   fs/read_write.c:1318:21: sparse:     expected long long [noderef] __user *__ptr_clean
   fs/read_write.c:1318:21: sparse:     got long long *
--
>> fs/exec.c:419:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char const [noderef] __user *const [noderef] __user *__ptr_clean @@     got char const [noderef] __user *const * @@
   fs/exec.c:419:13: sparse:     expected char const [noderef] __user *const [noderef] __user *__ptr_clean
   fs/exec.c:419:13: sparse:     got char const [noderef] __user *const *
   fs/exec.c:420:31: sparse: sparse: incorrect type in return expression (different address spaces) @@     expected char const [noderef] __user * @@     got void * @@
   fs/exec.c:420:31: sparse:     expected char const [noderef] __user *
   fs/exec.c:420:31: sparse:     got void *
   fs/exec.c:1045:48: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected struct sighand_struct *oldsighand @@     got struct sighand_struct [noderef] __rcu *sighand @@
   fs/exec.c:1045:48: sparse:     expected struct sighand_struct *oldsighand
   fs/exec.c:1045:48: sparse:     got struct sighand_struct [noderef] __rcu *sighand
   fs/exec.c:1152:56: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected struct task_struct *parent @@     got struct task_struct [noderef] __rcu *parent @@
   fs/exec.c:1152:56: sparse:     expected struct task_struct *parent
   fs/exec.c:1152:56: sparse:     got struct task_struct [noderef] __rcu *parent
   fs/exec.c:1187:47: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected struct sighand_struct *oldsighand @@     got struct sighand_struct [noderef] __rcu *sighand @@
   fs/exec.c:1187:47: sparse:     expected struct sighand_struct *oldsighand
   fs/exec.c:1187:47: sparse:     got struct sighand_struct [noderef] __rcu *sighand
   fs/exec.c:1301:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   fs/exec.c:1301:26: sparse:     expected struct spinlock [usertype] *lock
   fs/exec.c:1301:26: sparse:     got struct spinlock [noderef] __rcu *
   fs/exec.c:1303:28: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   fs/exec.c:1303:28: sparse:     expected struct spinlock [usertype] *lock
   fs/exec.c:1303:28: sparse:     got struct spinlock [noderef] __rcu *
   fs/exec.c:1759:70: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct task_struct *tsk @@     got struct task_struct [noderef] __rcu *parent @@
   fs/exec.c:1759:70: sparse:     expected struct task_struct *tsk
   fs/exec.c:1759:70: sparse:     got struct task_struct [noderef] __rcu *parent
--
>> fs/pipe.c:626:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   fs/pipe.c:626:24: sparse:     expected int [noderef] __user *__ptr_clean
   fs/pipe.c:626:24: sparse:     got int *
--
>> fs/fcntl.c:258:16: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   fs/fcntl.c:258:16: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   fs/fcntl.c:258:16: sparse:     got unsigned int *
   fs/fcntl.c:259:16: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   fs/fcntl.c:259:16: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   fs/fcntl.c:259:16: sparse:     got unsigned int *
   fs/fcntl.c:931:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
   fs/fcntl.c:931:9: sparse:    struct fasync_struct [noderef] __rcu *
   fs/fcntl.c:931:9: sparse:    struct fasync_struct *
   fs/fcntl.c:1006:22: sparse: sparse: incompatible types in comparison expression (different address spaces):
   fs/fcntl.c:1006:22: sparse:    struct fasync_struct [noderef] __rcu *
   fs/fcntl.c:1006:22: sparse:    struct fasync_struct *
   fs/fcntl.c:1017:33: sparse: sparse: incompatible types in comparison expression (different address spaces):
   fs/fcntl.c:1017:33: sparse:    struct fasync_struct [noderef] __rcu *
   fs/fcntl.c:1017:33: sparse:    struct fasync_struct *
--
>> fs/ioctl.c:69:17: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   fs/ioctl.c:69:17: sparse:     expected int [noderef] __user *__ptr_clean
   fs/ioctl.c:69:17: sparse:     got int *
   fs/ioctl.c:91:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   fs/ioctl.c:91:13: sparse:     expected int [noderef] __user *__ptr_clean
   fs/ioctl.c:91:13: sparse:     got int *
   fs/ioctl.c:346:17: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   fs/ioctl.c:346:17: sparse:     expected int [noderef] __user *__ptr_clean
   fs/ioctl.c:346:17: sparse:     got int *
   fs/ioctl.c:370:17: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   fs/ioctl.c:370:17: sparse:     expected int [noderef] __user *__ptr_clean
   fs/ioctl.c:370:17: sparse:     got int *
>> fs/ioctl.c:424:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned short [noderef] __user *__ptr_clean @@     got unsigned short * @@
   fs/ioctl.c:424:13: sparse:     expected unsigned short [noderef] __user *__ptr_clean
   fs/ioctl.c:424:13: sparse:     got unsigned short *
>> fs/ioctl.c:711:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   fs/ioctl.c:711:23: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   fs/ioctl.c:711:23: sparse:     got unsigned int *
   fs/ioctl.c:723:15: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   fs/ioctl.c:723:15: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   fs/ioctl.c:723:15: sparse:     got unsigned int *
   fs/ioctl.c:817:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   fs/ioctl.c:817:24: sparse:     expected int [noderef] __user *__ptr_clean
   fs/ioctl.c:817:24: sparse:     got int *
   fs/ioctl.c:832:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   fs/ioctl.c:832:24: sparse:     expected int [noderef] __user *__ptr_clean
   fs/ioctl.c:832:24: sparse:     got int *
--
>> fs/readdir.c:293:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] __user *__ptr_clean @@     got unsigned long * @@
   fs/readdir.c:293:21: sparse:     expected unsigned long [noderef] __user *__ptr_clean
   fs/readdir.c:293:21: sparse:     got unsigned long *
>> fs/readdir.c:377:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed long long [noderef] __user *__ptr_clean @@     got signed long long * @@
   fs/readdir.c:377:21: sparse:     expected signed long long [noderef] __user *__ptr_clean
   fs/readdir.c:377:21: sparse:     got signed long long *
--
   fs/file.c:379:17: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct file **old_fds @@     got struct file [noderef] __rcu **fd @@
   fs/file.c:379:17: sparse:     expected struct file **old_fds
   fs/file.c:379:17: sparse:     got struct file [noderef] __rcu **fd
   fs/file.c:380:17: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct file **new_fds @@     got struct file [noderef] __rcu **fd @@
   fs/file.c:380:17: sparse:     expected struct file **new_fds
   fs/file.c:380:17: sparse:     got struct file [noderef] __rcu **fd
   fs/file.c:395:17: sparse: sparse: incompatible types in comparison expression (different address spaces):
   fs/file.c:395:17: sparse:    struct file [noderef] __rcu *
   fs/file.c:395:17: sparse:    struct file *
   fs/file.c:430:54: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected struct file *file @@     got struct file [noderef] __rcu *[assigned] __ret @@
   fs/file.c:470:28: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected struct fdtable [noderef] __rcu *fdt @@     got struct fdtable * @@
   fs/file.c:645:14: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct file *file @@     got struct file [noderef] __rcu * @@
   fs/file.c:838:30: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct file *file @@     got struct file [noderef] __rcu * @@
   fs/file.c:1101:16: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct file *tofree @@     got struct file [noderef] __rcu * @@
>> fs/file.c:1174:25: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
--
>> fs/namespace.c:3261:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char const [noderef] __user *__ptr_clean @@     got char const * @@
   fs/namespace.c:3261:21: sparse:     expected char const [noderef] __user *__ptr_clean
   fs/namespace.c:3261:21: sparse:     got char const *
--
>> fs/utimes.c:273:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed int [noderef] __user *__ptr_clean @@     got signed int * @@
   fs/utimes.c:273:21: sparse:     expected signed int [noderef] __user *__ptr_clean
   fs/utimes.c:273:21: sparse:     got signed int *
   fs/utimes.c:274:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed int [noderef] __user *__ptr_clean @@     got signed int * @@
   fs/utimes.c:274:21: sparse:     expected signed int [noderef] __user *__ptr_clean
   fs/utimes.c:274:21: sparse:     got signed int *
   fs/utimes.c:275:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed int [noderef] __user *__ptr_clean @@     got signed int * @@
   fs/utimes.c:275:21: sparse:     expected signed int [noderef] __user *__ptr_clean
   fs/utimes.c:275:21: sparse:     got signed int *
   fs/utimes.c:276:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed int [noderef] __user *__ptr_clean @@     got signed int * @@
   fs/utimes.c:276:21: sparse:     expected signed int [noderef] __user *__ptr_clean
   fs/utimes.c:276:21: sparse:     got signed int *
>> fs/utimes.c:219:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected long [noderef] __user *__ptr_clean @@     got long * @@
   fs/utimes.c:219:21: sparse:     expected long [noderef] __user *__ptr_clean
   fs/utimes.c:219:21: sparse:     got long *
   fs/utimes.c:220:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected long [noderef] __user *__ptr_clean @@     got long * @@
   fs/utimes.c:220:21: sparse:     expected long [noderef] __user *__ptr_clean
   fs/utimes.c:220:21: sparse:     got long *
   fs/utimes.c:241:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed int [noderef] __user *__ptr_clean @@     got signed int * @@
   fs/utimes.c:241:21: sparse:     expected signed int [noderef] __user *__ptr_clean
   fs/utimes.c:241:21: sparse:     got signed int *
   fs/utimes.c:242:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed int [noderef] __user *__ptr_clean @@     got signed int * @@
   fs/utimes.c:242:21: sparse:     expected signed int [noderef] __user *__ptr_clean
   fs/utimes.c:242:21: sparse:     got signed int *
--
>> fs/nsfs.c:211:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   fs/nsfs.c:211:24: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   fs/nsfs.c:211:24: sparse:     got unsigned int *
--
>> fs/timerfd.c:316:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long long [noderef] __user *__ptr_clean @@     got unsigned long long * @@
   fs/timerfd.c:316:23: sparse:     expected unsigned long long [noderef] __user *__ptr_clean
   fs/timerfd.c:316:23: sparse:     got unsigned long long *
--
>> fs/binfmt_elf.c:326:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long long [noderef] __user *__ptr_clean @@     got unsigned long long * @@
   fs/binfmt_elf.c:326:13: sparse:     expected unsigned long long [noderef] __user *__ptr_clean
   fs/binfmt_elf.c:326:13: sparse:     got unsigned long long *
   fs/binfmt_elf.c:333:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long long [noderef] __user *__ptr_clean @@     got unsigned long long * @@
   fs/binfmt_elf.c:333:21: sparse:     expected unsigned long long [noderef] __user *__ptr_clean
   fs/binfmt_elf.c:333:21: sparse:     got unsigned long long *
   fs/binfmt_elf.c:340:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long long [noderef] __user *__ptr_clean @@     got unsigned long long * @@
   fs/binfmt_elf.c:340:13: sparse:     expected unsigned long long [noderef] __user *__ptr_clean
   fs/binfmt_elf.c:340:13: sparse:     got unsigned long long *
   fs/binfmt_elf.c:348:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long long [noderef] __user *__ptr_clean @@     got unsigned long long * @@
   fs/binfmt_elf.c:348:21: sparse:     expected unsigned long long [noderef] __user *__ptr_clean
   fs/binfmt_elf.c:348:21: sparse:     got unsigned long long *
   fs/binfmt_elf.c:355:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long long [noderef] __user *__ptr_clean @@     got unsigned long long * @@
   fs/binfmt_elf.c:355:13: sparse:     expected unsigned long long [noderef] __user *__ptr_clean
   fs/binfmt_elf.c:355:13: sparse:     got unsigned long long *
--
>> fs/fhandle.c:72:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   fs/fhandle.c:72:13: sparse:     expected int [noderef] __user *__ptr_clean
   fs/fhandle.c:72:13: sparse:     got int *
--
>> fs/userfaultfd.c:1502:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long long [noderef] __user *__ptr_clean @@     got unsigned long long * @@
   fs/userfaultfd.c:1502:21: sparse:     expected unsigned long long [noderef] __user *__ptr_clean
   fs/userfaultfd.c:1502:21: sparse:     got unsigned long long *
>> fs/userfaultfd.c:1743:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed long long [noderef] __user *__ptr_clean @@     got signed long long * @@
   fs/userfaultfd.c:1743:13: sparse:     expected signed long long [noderef] __user *__ptr_clean
   fs/userfaultfd.c:1743:13: sparse:     got signed long long *
   fs/userfaultfd.c:1795:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed long long [noderef] __user *__ptr_clean @@     got signed long long * @@
   fs/userfaultfd.c:1795:13: sparse:     expected signed long long [noderef] __user *__ptr_clean
   fs/userfaultfd.c:1795:13: sparse:     got signed long long *
   fs/userfaultfd.c:1906:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed long long [noderef] __user *__ptr_clean @@     got signed long long * @@
   fs/userfaultfd.c:1906:13: sparse:     expected signed long long [noderef] __user *__ptr_clean
   fs/userfaultfd.c:1906:13: sparse:     got signed long long *
--
>> kernel/capability.c:86:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   kernel/capability.c:86:13: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   kernel/capability.c:86:13: sparse:     got unsigned int *
   kernel/capability.c:101:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   kernel/capability.c:101:21: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   kernel/capability.c:101:21: sparse:     got unsigned int *
>> kernel/capability.c:159:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   kernel/capability.c:159:13: sparse:     expected int [noderef] __user *__ptr_clean
   kernel/capability.c:159:13: sparse:     got int *
   kernel/capability.c:195:43: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected void const *from @@     got struct __user_cap_data_struct [noderef] __user * @@
   kernel/capability.c:195:43: sparse:     expected void const *from
   kernel/capability.c:195:43: sparse:     got struct __user_cap_data_struct [noderef] __user *
   kernel/capability.c:171:30: sparse: sparse: dereference of noderef expression
   kernel/capability.c:172:30: sparse: sparse: dereference of noderef expression
   kernel/capability.c:173:30: sparse: sparse: dereference of noderef expression
   kernel/capability.c:235:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   kernel/capability.c:235:13: sparse:     expected int [noderef] __user *__ptr_clean
   kernel/capability.c:235:13: sparse:     got int *
   kernel/capability.c:246:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void *to @@     got struct __user_cap_data_struct [noderef] __user ( * )[2] @@
   kernel/capability.c:246:29: sparse:     expected void *to
   kernel/capability.c:246:29: sparse:     got struct __user_cap_data_struct [noderef] __user ( * )[2]
   kernel/capability.c:250:41: sparse: sparse: dereference of noderef expression
   kernel/capability.c:251:41: sparse: sparse: dereference of noderef expression
   kernel/capability.c:252:43: sparse: sparse: dereference of noderef expression
--
   kernel/ptrace.c:54:22: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/ptrace.c:54:22: sparse:    struct task_struct *
   kernel/ptrace.c:54:22: sparse:    struct task_struct [noderef] __rcu *
   kernel/ptrace.c:73:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct task_struct [noderef] __rcu *parent @@     got struct task_struct *new_parent @@
   kernel/ptrace.c:73:23: sparse:     expected struct task_struct [noderef] __rcu *parent
   kernel/ptrace.c:73:23: sparse:     got struct task_struct *new_parent
   kernel/ptrace.c:74:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct cred const [noderef] __rcu *ptracer_cred @@     got struct cred const * @@
   kernel/ptrace.c:74:29: sparse:     expected struct cred const [noderef] __rcu *ptracer_cred
   kernel/ptrace.c:74:29: sparse:     got struct cred const *
   kernel/ptrace.c:128:18: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct cred const *old_cred @@     got struct cred const [noderef] __rcu *ptracer_cred @@
   kernel/ptrace.c:128:18: sparse:     expected struct cred const *old_cred
   kernel/ptrace.c:128:18: sparse:     got struct cred const [noderef] __rcu *ptracer_cred
   kernel/ptrace.c:132:25: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/ptrace.c:132:25: sparse:     expected struct spinlock [usertype] *lock
   kernel/ptrace.c:132:25: sparse:     got struct spinlock [noderef] __rcu *
   kernel/ptrace.c:170:27: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/ptrace.c:170:27: sparse:     expected struct spinlock [usertype] *lock
   kernel/ptrace.c:170:27: sparse:     got struct spinlock [noderef] __rcu *
   kernel/ptrace.c:202:28: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/ptrace.c:202:28: sparse:     expected struct spinlock [usertype] *lock
   kernel/ptrace.c:202:28: sparse:     got struct spinlock [noderef] __rcu *
   kernel/ptrace.c:208:30: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/ptrace.c:208:30: sparse:     expected struct spinlock [usertype] *lock
   kernel/ptrace.c:208:30: sparse:     got struct spinlock [noderef] __rcu *
   kernel/ptrace.c:261:44: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/ptrace.c:261:44: sparse:    struct task_struct [noderef] __rcu *
   kernel/ptrace.c:261:44: sparse:    struct task_struct *
   kernel/ptrace.c:452:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/ptrace.c:452:24: sparse:     expected struct spinlock [usertype] *lock
   kernel/ptrace.c:452:24: sparse:     got struct spinlock [noderef] __rcu *
   kernel/ptrace.c:477:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/ptrace.c:477:26: sparse:     expected struct spinlock [usertype] *lock
   kernel/ptrace.c:477:26: sparse:     got struct spinlock [noderef] __rcu *
   kernel/ptrace.c:513:54: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct task_struct *parent @@     got struct task_struct [noderef] __rcu *parent @@
   kernel/ptrace.c:513:54: sparse:     expected struct task_struct *parent
   kernel/ptrace.c:513:54: sparse:     got struct task_struct [noderef] __rcu *parent
   kernel/ptrace.c:521:53: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected struct task_struct *new_parent @@     got struct task_struct [noderef] __rcu *real_parent @@
   kernel/ptrace.c:521:53: sparse:     expected struct task_struct *new_parent
   kernel/ptrace.c:521:53: sparse:     got struct task_struct [noderef] __rcu *real_parent
   kernel/ptrace.c:569:41: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct task_struct *p1 @@     got struct task_struct [noderef] __rcu *real_parent @@
   kernel/ptrace.c:569:41: sparse:     expected struct task_struct *p1
   kernel/ptrace.c:569:41: sparse:     got struct task_struct [noderef] __rcu *real_parent
   kernel/ptrace.c:571:50: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct sighand_struct *sigh @@     got struct sighand_struct [noderef] __rcu *sighand @@
   kernel/ptrace.c:571:50: sparse:     expected struct sighand_struct *sigh
   kernel/ptrace.c:571:50: sparse:     got struct sighand_struct [noderef] __rcu *sighand
   kernel/ptrace.c:762:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/ptrace.c:762:37: sparse:     expected struct spinlock [usertype] *lock
   kernel/ptrace.c:762:37: sparse:     got struct spinlock [noderef] __rcu *
   kernel/ptrace.c:770:39: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/ptrace.c:770:39: sparse:     expected struct spinlock [usertype] *lock
   kernel/ptrace.c:770:39: sparse:     got struct spinlock [noderef] __rcu *
   kernel/ptrace.c:881:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/ptrace.c:881:29: sparse:     expected struct spinlock [usertype] *lock
   kernel/ptrace.c:881:29: sparse:     got struct spinlock [noderef] __rcu *
   kernel/ptrace.c:885:31: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/ptrace.c:885:31: sparse:     expected struct spinlock [usertype] *lock
   kernel/ptrace.c:885:31: sparse:     got struct spinlock [noderef] __rcu *
>> kernel/ptrace.c:1055:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] __user *__ptr_clean @@     got unsigned long * @@
   kernel/ptrace.c:1055:23: sparse:     expected unsigned long [noderef] __user *__ptr_clean
   kernel/ptrace.c:1055:23: sparse:     got unsigned long *
   kernel/ptrace.c:1115:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/ptrace.c:1115:37: sparse:     expected struct spinlock [usertype] *lock
   kernel/ptrace.c:1115:37: sparse:     got struct spinlock [noderef] __rcu *
   kernel/ptrace.c:1117:39: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/ptrace.c:1117:39: sparse:     expected struct spinlock [usertype] *lock
   kernel/ptrace.c:1117:39: sparse:     got struct spinlock [noderef] __rcu *
   kernel/ptrace.c:1315:16: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] __user *__ptr_clean @@     got unsigned long * @@
   kernel/ptrace.c:1315:16: sparse:     expected unsigned long [noderef] __user *__ptr_clean
   kernel/ptrace.c:1315:16: sparse:     got unsigned long *
   kernel/ptrace.c: note: in included file (through include/linux/rcuwait.h, include/linux/percpu-rwsem.h, include/linux/fs.h, ...):
   include/linux/sched/signal.h:753:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   include/linux/sched/signal.h:753:37: sparse:     expected struct spinlock [usertype] *lock
   include/linux/sched/signal.h:753:37: sparse:     got struct spinlock [noderef] __rcu *
   kernel/ptrace.c:519:38: sparse: sparse: dereference of noderef expression
   include/linux/sched/signal.h:753:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   include/linux/sched/signal.h:753:37: sparse:     expected struct spinlock [usertype] *lock
   include/linux/sched/signal.h:753:37: sparse:     got struct spinlock [noderef] __rcu *
   kernel/ptrace.c:709:9: sparse: sparse: context imbalance in 'ptrace_getsiginfo' - different lock contexts for basic block
   include/linux/sched/signal.h:753:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   include/linux/sched/signal.h:753:37: sparse:     expected struct spinlock [usertype] *lock
   include/linux/sched/signal.h:753:37: sparse:     got struct spinlock [noderef] __rcu *
   kernel/ptrace.c:725:9: sparse: sparse: context imbalance in 'ptrace_setsiginfo' - different lock contexts for basic block
   include/linux/sched/signal.h:753:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   include/linux/sched/signal.h:753:37: sparse:     expected struct spinlock [usertype] *lock
   include/linux/sched/signal.h:753:37: sparse:     got struct spinlock [noderef] __rcu *
   include/linux/sched/signal.h:753:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   include/linux/sched/signal.h:753:37: sparse:     expected struct spinlock [usertype] *lock
   include/linux/sched/signal.h:753:37: sparse:     got struct spinlock [noderef] __rcu *
   kernel/ptrace.c:1266:9: sparse: sparse: context imbalance in 'ptrace_request' - different lock contexts for basic block
--
>> kernel/sys.c:1980:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   kernel/sys.c:1980:24: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   kernel/sys.c:1980:24: sparse:     got unsigned int *
>> kernel/sys.c:2247:16: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *[noderef] __user *__ptr_clean @@     got int [noderef] __user ** @@
   kernel/sys.c:2247:16: sparse:     expected int [noderef] __user *[noderef] __user *__ptr_clean
   kernel/sys.c:2247:16: sparse:     got int [noderef] __user **
   kernel/sys.c:745:18: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   kernel/sys.c:745:18: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   kernel/sys.c:745:18: sparse:     got unsigned int *
   kernel/sys.c:747:26: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   kernel/sys.c:747:26: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   kernel/sys.c:747:26: sparse:     got unsigned int *
   kernel/sys.c:749:32: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   kernel/sys.c:749:32: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   kernel/sys.c:749:32: sparse:     got unsigned int *
   kernel/sys.c:828:18: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   kernel/sys.c:828:18: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   kernel/sys.c:828:18: sparse:     got unsigned int *
   kernel/sys.c:830:26: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   kernel/sys.c:830:26: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   kernel/sys.c:830:26: sparse:     got unsigned int *
   kernel/sys.c:832:34: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   kernel/sys.c:832:34: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   kernel/sys.c:832:34: sparse:     got unsigned int *
   kernel/sys.c:1084:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct task_struct *p1 @@     got struct task_struct [noderef] __rcu *real_parent @@
   kernel/sys.c:1084:32: sparse:     expected struct task_struct *p1
   kernel/sys.c:1084:32: sparse:     got struct task_struct [noderef] __rcu *real_parent
   kernel/sys.c: note: in included file (through include/linux/rcuwait.h, include/linux/percpu-rwsem.h, include/linux/fs.h, ...):
   include/linux/sched/signal.h:753:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   include/linux/sched/signal.h:753:37: sparse:     expected struct spinlock [usertype] *lock
   include/linux/sched/signal.h:753:37: sparse:     got struct spinlock [noderef] __rcu *
>> kernel/sys.c:2372:25: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   kernel/sys.c:2372:25: sparse:     expected int [noderef] __user *__ptr_clean
   kernel/sys.c:2372:25: sparse:     got int *
   kernel/sys.c:2508:25: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   kernel/sys.c:2508:25: sparse:     expected int [noderef] __user *__ptr_clean
   kernel/sys.c:2508:25: sparse:     got int *
   kernel/sys.c:2643:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   kernel/sys.c:2643:24: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   kernel/sys.c:2643:24: sparse:     got unsigned int *
   kernel/sys.c:2645:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   kernel/sys.c:2645:24: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   kernel/sys.c:2645:24: sparse:     got unsigned int *
--
>> kernel/groups.c:47:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   kernel/groups.c:47:21: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   kernel/groups.c:47:21: sparse:     got unsigned int *
   kernel/groups.c:64:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   kernel/groups.c:64:21: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   kernel/groups.c:64:21: sparse:     got unsigned int *
--
>> kernel/kcov.c:718:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   kernel/kcov.c:718:21: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   kernel/kcov.c:718:21: sparse:     got unsigned int *
--
   kernel/fork.c:1310:24: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected struct file [noderef] __rcu *__ret @@     got struct file *new_exe_file @@
   kernel/fork.c:1310:24: sparse:     expected struct file [noderef] __rcu *__ret
   kernel/fork.c:1310:24: sparse:     got struct file *new_exe_file
   kernel/fork.c:1310:22: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct file *[assigned] old_exe_file @@     got struct file [noderef] __rcu *[assigned] __ret @@
   kernel/fork.c:1310:22: sparse:     expected struct file *[assigned] old_exe_file
   kernel/fork.c:1310:22: sparse:     got struct file [noderef] __rcu *[assigned] __ret
>> kernel/fork.c:1474:25: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   kernel/fork.c:1474:25: sparse:     expected int [noderef] __user *__ptr_clean
   kernel/fork.c:1474:25: sparse:     got int *
   kernel/fork.c:1637:38: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct refcount_struct [usertype] *r @@     got struct refcount_struct [noderef] __rcu * @@
   kernel/fork.c:1637:38: sparse:     expected struct refcount_struct [usertype] *r
   kernel/fork.c:1637:38: sparse:     got struct refcount_struct [noderef] __rcu *
   kernel/fork.c:1646:31: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/fork.c:1646:31: sparse:     expected struct spinlock [usertype] *lock
   kernel/fork.c:1646:31: sparse:     got struct spinlock [noderef] __rcu *
   kernel/fork.c:1647:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected void const *from @@     got struct k_sigaction [noderef] __rcu * @@
   kernel/fork.c:1647:9: sparse:     expected void const *from
   kernel/fork.c:1647:9: sparse:     got struct k_sigaction [noderef] __rcu *
   kernel/fork.c:1648:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/fork.c:1648:33: sparse:     expected struct spinlock [usertype] *lock
   kernel/fork.c:1648:33: sparse:     got struct spinlock [noderef] __rcu *
   kernel/fork.c:1742:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct qspinlock *lock @@     got struct qspinlock [noderef] __rcu * @@
   kernel/fork.c:1742:9: sparse:     expected struct qspinlock *lock
   kernel/fork.c:1742:9: sparse:     got struct qspinlock [noderef] __rcu *
   kernel/fork.c:2074:31: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/fork.c:2074:31: sparse:     expected struct spinlock [usertype] *lock
   kernel/fork.c:2074:31: sparse:     got struct spinlock [noderef] __rcu *
   kernel/fork.c:2078:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/fork.c:2078:33: sparse:     expected struct spinlock [usertype] *lock
   kernel/fork.c:2078:33: sparse:     got struct spinlock [noderef] __rcu *
   kernel/fork.c:2298:26: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   kernel/fork.c:2298:26: sparse:     expected int [noderef] __user *__ptr_clean
   kernel/fork.c:2298:26: sparse:     got int *
   kernel/fork.c:2398:32: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct task_struct [noderef] __rcu *real_parent @@     got struct task_struct * @@
   kernel/fork.c:2398:32: sparse:     expected struct task_struct [noderef] __rcu *real_parent
   kernel/fork.c:2398:32: sparse:     got struct task_struct *
   kernel/fork.c:2407:27: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/fork.c:2407:27: sparse:     expected struct spinlock [usertype] *lock
   kernel/fork.c:2407:27: sparse:     got struct spinlock [noderef] __rcu *
   kernel/fork.c:2454:54: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected struct list_head *head @@     got struct list_head [noderef] __rcu * @@
   kernel/fork.c:2454:54: sparse:     expected struct list_head *head
   kernel/fork.c:2454:54: sparse:     got struct list_head [noderef] __rcu *
   kernel/fork.c:2476:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/fork.c:2476:29: sparse:     expected struct spinlock [usertype] *lock
   kernel/fork.c:2476:29: sparse:     got struct spinlock [noderef] __rcu *
   kernel/fork.c:2497:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/fork.c:2497:29: sparse:     expected struct spinlock [usertype] *lock
   kernel/fork.c:2497:29: sparse:     got struct spinlock [noderef] __rcu *
   kernel/fork.c:2524:28: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct sighand_struct *sighand @@     got struct sighand_struct [noderef] __rcu *sighand @@
   kernel/fork.c:2524:28: sparse:     expected struct sighand_struct *sighand
   kernel/fork.c:2524:28: sparse:     got struct sighand_struct [noderef] __rcu *sighand
   kernel/fork.c:2553:31: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/fork.c:2553:31: sparse:     expected struct spinlock [usertype] *lock
   kernel/fork.c:2553:31: sparse:     got struct spinlock [noderef] __rcu *
   kernel/fork.c:2555:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/fork.c:2555:33: sparse:     expected struct spinlock [usertype] *lock
   kernel/fork.c:2555:33: sparse:     got struct spinlock [noderef] __rcu *
   kernel/fork.c:2687:17: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   kernel/fork.c:2687:17: sparse:     expected int [noderef] __user *__ptr_clean
   kernel/fork.c:2687:17: sparse:     got int *
   kernel/fork.c:2998:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct task_struct *[assigned] parent @@     got struct task_struct [noderef] __rcu *real_parent @@
   kernel/fork.c:2998:24: sparse:     expected struct task_struct *[assigned] parent
   kernel/fork.c:2998:24: sparse:     got struct task_struct [noderef] __rcu *real_parent
   kernel/fork.c:3079:43: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct refcount_struct const [usertype] *r @@     got struct refcount_struct [noderef] __rcu * @@
   kernel/fork.c:3079:43: sparse:     expected struct refcount_struct const [usertype] *r
   kernel/fork.c:3079:43: sparse:     got struct refcount_struct [noderef] __rcu *
   kernel/fork.c:2119:22: sparse: sparse: dereference of noderef expression
   kernel/fork.c: note: in included file (through include/uapi/asm-generic/bpf_perf_event.h, arch/x86/include/generated/uapi/asm/bpf_perf_event.h, ...):
   include/linux/ptrace.h:210:45: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected struct task_struct *new_parent @@     got struct task_struct [noderef] __rcu *parent @@
   include/linux/ptrace.h:210:45: sparse:     expected struct task_struct *new_parent
   include/linux/ptrace.h:210:45: sparse:     got struct task_struct [noderef] __rcu *parent
   include/linux/ptrace.h:210:62: sparse: sparse: incorrect type in argument 3 (different address spaces) @@     expected struct cred const *ptracer_cred @@     got struct cred const [noderef] __rcu *ptracer_cred @@
   include/linux/ptrace.h:210:62: sparse:     expected struct cred const *ptracer_cred
   include/linux/ptrace.h:210:62: sparse:     got struct cred const [noderef] __rcu *ptracer_cred
   kernel/fork.c:2452:59: sparse: sparse: dereference of noderef expression
   kernel/fork.c:2453:59: sparse: sparse: dereference of noderef expression
--
   kernel/exit.c:286:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct task_struct *tsk @@     got struct task_struct [noderef] __rcu *real_parent @@
   kernel/exit.c:286:37: sparse:     expected struct task_struct *tsk
   kernel/exit.c:286:37: sparse:     got struct task_struct [noderef] __rcu *real_parent
   kernel/exit.c:289:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct task_struct *task @@     got struct task_struct [noderef] __rcu *real_parent @@
   kernel/exit.c:289:32: sparse:     expected struct task_struct *task
   kernel/exit.c:289:32: sparse:     got struct task_struct [noderef] __rcu *real_parent
   kernel/exit.c:290:35: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct task_struct *task @@     got struct task_struct [noderef] __rcu *real_parent @@
   kernel/exit.c:290:35: sparse:     expected struct task_struct *task
   kernel/exit.c:290:35: sparse:     got struct task_struct [noderef] __rcu *real_parent
   kernel/exit.c:335:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct task_struct *parent @@     got struct task_struct [noderef] __rcu *real_parent @@
   kernel/exit.c:335:24: sparse:     expected struct task_struct *parent
   kernel/exit.c:335:24: sparse:     got struct task_struct [noderef] __rcu *real_parent
   kernel/exit.c:362:27: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/exit.c:362:27: sparse:     expected struct spinlock [usertype] *lock
   kernel/exit.c:362:27: sparse:     got struct spinlock [noderef] __rcu *
   kernel/exit.c:365:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/exit.c:365:29: sparse:     expected struct spinlock [usertype] *lock
   kernel/exit.c:365:29: sparse:     got struct spinlock [noderef] __rcu *
   kernel/exit.c:589:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct task_struct *reaper @@     got struct task_struct [noderef] __rcu *real_parent @@
   kernel/exit.c:589:29: sparse:     expected struct task_struct *reaper
   kernel/exit.c:589:29: sparse:     got struct task_struct [noderef] __rcu *real_parent
   kernel/exit.c:591:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct task_struct *reaper @@     got struct task_struct [noderef] __rcu *real_parent @@
   kernel/exit.c:591:29: sparse:     expected struct task_struct *reaper
   kernel/exit.c:591:29: sparse:     got struct task_struct [noderef] __rcu *real_parent
   kernel/exit.c:744:45: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected struct sighand_struct *sighand @@     got struct sighand_struct [noderef] __rcu *sighand @@
   kernel/exit.c:744:45: sparse:     expected struct sighand_struct *sighand
   kernel/exit.c:744:45: sparse:     got struct sighand_struct [noderef] __rcu *sighand
   kernel/exit.c:934:63: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected struct sighand_struct *const sighand @@     got struct sighand_struct [noderef] __rcu *sighand @@
   kernel/exit.c:934:63: sparse:     expected struct sighand_struct *const sighand
   kernel/exit.c:934:63: sparse:     got struct sighand_struct [noderef] __rcu *sighand
   kernel/exit.c:1089:39: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/exit.c:1089:39: sparse:     expected struct spinlock [usertype] *lock
   kernel/exit.c:1089:39: sparse:     got struct spinlock [noderef] __rcu *
   kernel/exit.c:1114:41: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/exit.c:1114:41: sparse:     expected struct spinlock [usertype] *lock
   kernel/exit.c:1114:41: sparse:     got struct spinlock [noderef] __rcu *
   kernel/exit.c:1203:25: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/exit.c:1203:25: sparse:     expected struct spinlock [usertype] *lock
   kernel/exit.c:1203:25: sparse:     got struct spinlock [noderef] __rcu *
   kernel/exit.c:1218:27: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/exit.c:1218:27: sparse:     expected struct spinlock [usertype] *lock
   kernel/exit.c:1218:27: sparse:     got struct spinlock [noderef] __rcu *
   kernel/exit.c:1269:25: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/exit.c:1269:25: sparse:     expected struct spinlock [usertype] *lock
   kernel/exit.c:1269:25: sparse:     got struct spinlock [noderef] __rcu *
   kernel/exit.c:1272:35: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/exit.c:1272:35: sparse:     expected struct spinlock [usertype] *lock
   kernel/exit.c:1272:35: sparse:     got struct spinlock [noderef] __rcu *
   kernel/exit.c:1278:27: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   kernel/exit.c:1278:27: sparse:     expected struct spinlock [usertype] *lock
   kernel/exit.c:1278:27: sparse:     got struct spinlock [noderef] __rcu *
   kernel/exit.c:1459:59: sparse: sparse: incompatible types in comparison expression (different base types):
   kernel/exit.c:1459:59: sparse:    void *
   kernel/exit.c:1459:59: sparse:    struct task_struct [noderef] __rcu *
   kernel/exit.c:1475:25: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected struct task_struct *parent @@     got struct task_struct [noderef] __rcu * @@
   kernel/exit.c:1475:25: sparse:     expected struct task_struct *parent
   kernel/exit.c:1475:25: sparse:     got struct task_struct [noderef] __rcu *
>> kernel/exit.c:1708:37: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   kernel/exit.c:1708:37: sparse:     expected int [noderef] __user *__ptr_clean
   kernel/exit.c:1708:37: sparse:     got int *
   kernel/exit.c: note: in included file:
   include/linux/ptrace.h:92:40: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct task_struct *p1 @@     got struct task_struct [noderef] __rcu *real_parent @@
   include/linux/ptrace.h:92:40: sparse:     expected struct task_struct *p1
   include/linux/ptrace.h:92:40: sparse:     got struct task_struct [noderef] __rcu *real_parent
   include/linux/ptrace.h:92:60: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected struct task_struct *p2 @@     got struct task_struct [noderef] __rcu *parent @@
   include/linux/ptrace.h:92:60: sparse:     expected struct task_struct *p2
   include/linux/ptrace.h:92:60: sparse:     got struct task_struct [noderef] __rcu *parent
   include/linux/ptrace.h:92:40: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct task_struct *p1 @@     got struct task_struct [noderef] __rcu *real_parent @@
   include/linux/ptrace.h:92:40: sparse:     expected struct task_struct *p1
   include/linux/ptrace.h:92:40: sparse:     got struct task_struct [noderef] __rcu *real_parent
   include/linux/ptrace.h:92:60: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected struct task_struct *p2 @@     got struct task_struct [noderef] __rcu *parent @@
   include/linux/ptrace.h:92:60: sparse:     expected struct task_struct *p2
   include/linux/ptrace.h:92:60: sparse:     got struct task_struct [noderef] __rcu *parent
   kernel/exit.c: note: in included file (through include/linux/sched/signal.h, include/linux/rcuwait.h, include/linux/percpu-rwsem.h, ...):
   include/linux/sched/task.h:110:21: sparse: sparse: context imbalance in 'wait_task_zombie' - unexpected unlock
   include/linux/sched/task.h:110:21: sparse: sparse: context imbalance in 'wait_task_stopped' - unexpected unlock
   include/linux/sched/task.h:110:21: sparse: sparse: context imbalance in 'wait_task_continued' - unexpected unlock
   kernel/exit.c: note: in included file:
   include/linux/ptrace.h:92:40: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct task_struct *p1 @@     got struct task_struct [noderef] __rcu *real_parent @@
   include/linux/ptrace.h:92:40: sparse:     expected struct task_struct *p1
   include/linux/ptrace.h:92:40: sparse:     got struct task_struct [noderef] __rcu *real_parent
   include/linux/ptrace.h:92:60: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected struct task_struct *p2 @@     got struct task_struct [noderef] __rcu *parent @@
   include/linux/ptrace.h:92:60: sparse:     expected struct task_struct *p2
   include/linux/ptrace.h:92:60: sparse:     got struct task_struct [noderef] __rcu *parent
   kernel/exit.c:1567:9: sparse: sparse: context imbalance in 'do_wait' - wrong count at exit
--
>> net/socket.c:1227:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/socket.c:1227:29: sparse:     expected int [noderef] __user *__ptr_clean
   net/socket.c:1227:29: sparse:     got int *
   net/socket.c:1233:31: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/socket.c:1233:31: sparse:     expected int [noderef] __user *__ptr_clean
   net/socket.c:1233:31: sparse:     got int *
   net/socket.c:278:15: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/socket.c:278:15: sparse:     expected int [noderef] __user *__ptr_clean
   net/socket.c:278:15: sparse:     got int *
   net/socket.c:1685:15: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/socket.c:1685:15: sparse:     expected int [noderef] __user *__ptr_clean
   net/socket.c:1685:15: sparse:     got int *
   net/socket.c:1689:15: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/socket.c:1689:15: sparse:     expected int [noderef] __user *__ptr_clean
   net/socket.c:1689:15: sparse:     got int *
>> net/socket.c:2627:31: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   net/socket.c:2627:31: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   net/socket.c:2627:31: sparse:     got unsigned int *
   net/socket.c:2843:31: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   net/socket.c:2843:31: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   net/socket.c:2843:31: sparse:     got unsigned int *
--
>> arch/x86/kernel/process.c:279:16: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   arch/x86/kernel/process.c:279:16: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   arch/x86/kernel/process.c:279:16: sparse:     got unsigned int *
--
>> arch/x86/kernel/ptrace.c:741:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] __user *__ptr_clean @@     got unsigned long * @@
   arch/x86/kernel/ptrace.c:741:23: sparse:     expected unsigned long [noderef] __user *__ptr_clean
   arch/x86/kernel/ptrace.c:741:23: sparse:     got unsigned long *
--
>> arch/x86/kernel/traps.c:623:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char const [noderef] __user *__ptr_clean @@     got char const * @@
   arch/x86/kernel/traps.c:623:13: sparse:     expected char const [noderef] __user *__ptr_clean
   arch/x86/kernel/traps.c:623:13: sparse:     got char const *
--
>> arch/x86/kernel/process_64.c:811:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] __user *__ptr_clean @@     got unsigned long * @@
   arch/x86/kernel/process_64.c:811:23: sparse:     expected unsigned long [noderef] __user *__ptr_clean
   arch/x86/kernel/process_64.c:811:23: sparse:     got unsigned long *
   arch/x86/kernel/process_64.c:817:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] __user *__ptr_clean @@     got unsigned long * @@
   arch/x86/kernel/process_64.c:817:23: sparse:     expected unsigned long [noderef] __user *__ptr_clean
   arch/x86/kernel/process_64.c:817:23: sparse:     got unsigned long *
--
>> arch/x86/mm/fault.c:152:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned char [noderef] __user *__ptr_clean @@     got unsigned char * @@
   arch/x86/mm/fault.c:152:29: sparse:     expected unsigned char [noderef] __user *__ptr_clean
   arch/x86/mm/fault.c:152:29: sparse:     got unsigned char *
--
>> drivers/char/random.c:1386:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/char/random.c:1386:21: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/char/random.c:1386:21: sparse:     got int *
   drivers/char/random.c:1392:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/char/random.c:1392:21: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/char/random.c:1392:21: sparse:     got int *
   drivers/char/random.c:1406:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/char/random.c:1406:21: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/char/random.c:1406:21: sparse:     got int *
   drivers/char/random.c:1410:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/char/random.c:1410:21: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/char/random.c:1410:21: sparse:     got int *
--
>> drivers/firewire/core-cdev.c:1108:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   drivers/firewire/core-cdev.c:1108:21: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   drivers/firewire/core-cdev.c:1108:21: sparse:     got unsigned int *
--
>> fs/crypto/keyring.c:1090:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   fs/crypto/keyring.c:1090:23: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   fs/crypto/keyring.c:1090:23: sparse:     got unsigned int *
--
>> fs/crypto/policy.c:474:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned char const [noderef] __user *__ptr_clean @@     got unsigned char const * @@
   fs/crypto/policy.c:474:13: sparse:     expected unsigned char const [noderef] __user *__ptr_clean
   fs/crypto/policy.c:474:13: sparse:     got unsigned char const *
--
>> drivers/fpga/dfl.c:1837:16: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   drivers/fpga/dfl.c:1837:16: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   drivers/fpga/dfl.c:1837:16: sparse:     got unsigned int *
--
>> drivers/acpi/apei/erst-dbg.c:73:22: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   drivers/acpi/apei/erst-dbg.c:73:22: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   drivers/acpi/apei/erst-dbg.c:73:22: sparse:     got unsigned int *
--
>> sound/core/timer.c:2045:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/timer.c:2045:13: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/timer.c:2045:13: sparse:     got int *
   sound/core/timer.c:2084:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/timer.c:2084:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/timer.c:2084:24: sparse:     got int *
   sound/core/timer.c:790:25: sparse: sparse: context imbalance in 'snd_timer_process_callbacks' - unexpected unlock
--
>> sound/core/pcm.c:92:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/pcm.c:92:29: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/pcm.c:92:29: sparse:     got int *
   sound/core/pcm.c:97:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/pcm.c:97:29: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/pcm.c:97:29: sparse:     got int *
>> sound/core/pcm.c:112:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   sound/core/pcm.c:112:29: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   sound/core/pcm.c:112:29: sparse:     got unsigned int *
   sound/core/pcm.c:114:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/pcm.c:114:29: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/pcm.c:114:29: sparse:     got int *
   sound/core/pcm.c:119:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   sound/core/pcm.c:119:29: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   sound/core/pcm.c:119:29: sparse:     got unsigned int *
   sound/core/pcm.c:155:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/pcm.c:155:29: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/pcm.c:155:29: sparse:     got int *
--
>> sound/core/pcm_lib.c:2436:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   sound/core/pcm_lib.c:2436:13: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   sound/core/pcm_lib.c:2436:13: sparse:     got unsigned int *
   sound/core/pcm_lib.c:2446:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   sound/core/pcm_lib.c:2446:21: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   sound/core/pcm_lib.c:2446:21: sparse:     got unsigned int *
   sound/core/pcm_lib.c:2447:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   sound/core/pcm_lib.c:2447:21: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   sound/core/pcm_lib.c:2447:21: sparse:     got unsigned int *
   sound/core/pcm_lib.c:2457:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   sound/core/pcm_lib.c:2457:29: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   sound/core/pcm_lib.c:2457:29: sparse:     got unsigned int *
   sound/core/pcm_lib.c:2462:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   sound/core/pcm_lib.c:2462:13: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   sound/core/pcm_lib.c:2462:13: sparse:     got unsigned int *
--
>> sound/core/pcm_native.c:1082:20: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   sound/core/pcm_native.c:1082:20: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:1082:20: sparse:     got unsigned int *
   sound/core/pcm_native.c:1108:20: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   sound/core/pcm_native.c:1108:20: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:1108:20: sparse:     got unsigned int *
   sound/core/pcm_native.c:3040:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   sound/core/pcm_native.c:3040:13: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3040:13: sparse:     got unsigned int *
   sound/core/pcm_native.c:3135:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   sound/core/pcm_native.c:3135:13: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3135:13: sparse:     got unsigned int *
   sound/core/pcm_native.c:3136:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   sound/core/pcm_native.c:3136:13: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3136:13: sparse:     got unsigned int *
   sound/core/pcm_native.c:3137:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   sound/core/pcm_native.c:3137:13: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3137:13: sparse:     got unsigned int *
>> sound/core/pcm_native.c:3172:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected restricted snd_pcm_state_t [noderef] __user *__ptr_clean @@     got restricted snd_pcm_state_t * @@
   sound/core/pcm_native.c:3172:13: sparse:     expected restricted snd_pcm_state_t [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3172:13: sparse:     got restricted snd_pcm_state_t *
   sound/core/pcm_native.c:3173:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   sound/core/pcm_native.c:3173:13: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3173:13: sparse:     got unsigned int *
>> sound/core/pcm_native.c:3174:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed int [noderef] __user *__ptr_clean @@     got signed int * @@
   sound/core/pcm_native.c:3174:13: sparse:     expected signed int [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3174:13: sparse:     got signed int *
   sound/core/pcm_native.c:3175:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed int [noderef] __user *__ptr_clean @@     got signed int * @@
   sound/core/pcm_native.c:3175:13: sparse:     expected signed int [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3175:13: sparse:     got signed int *
   sound/core/pcm_native.c:3176:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected restricted snd_pcm_state_t [noderef] __user *__ptr_clean @@     got restricted snd_pcm_state_t * @@
   sound/core/pcm_native.c:3176:13: sparse:     expected restricted snd_pcm_state_t [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3176:13: sparse:     got restricted snd_pcm_state_t *
   sound/core/pcm_native.c:3177:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed int [noderef] __user *__ptr_clean @@     got signed int * @@
   sound/core/pcm_native.c:3177:13: sparse:     expected signed int [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3177:13: sparse:     got signed int *
   sound/core/pcm_native.c:3178:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed int [noderef] __user *__ptr_clean @@     got signed int * @@
   sound/core/pcm_native.c:3178:13: sparse:     expected signed int [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3178:13: sparse:     got signed int *
   sound/core/pcm_native.c:3179:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   sound/core/pcm_native.c:3179:13: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3179:13: sparse:     got unsigned int *
   sound/core/pcm_native.c:3180:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   sound/core/pcm_native.c:3180:13: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3180:13: sparse:     got unsigned int *
>> sound/core/pcm_native.c:3192:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/pcm_native.c:3192:13: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3192:13: sparse:     got int *
>> sound/core/pcm_native.c:3209:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed long [noderef] __user *__ptr_clean @@     got signed long * @@
   sound/core/pcm_native.c:3209:13: sparse:     expected signed long [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3209:13: sparse:     got signed long *
   sound/core/pcm_native.c:3217:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed long [noderef] __user *__ptr_clean @@     got signed long * @@
   sound/core/pcm_native.c:3217:13: sparse:     expected signed long [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3217:13: sparse:     got signed long *
   sound/core/pcm_native.c:3234:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed long [noderef] __user *__ptr_clean @@     got signed long * @@
   sound/core/pcm_native.c:3234:13: sparse:     expected signed long [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3234:13: sparse:     got signed long *
   sound/core/pcm_native.c:3247:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed long [noderef] __user *__ptr_clean @@     got signed long * @@
   sound/core/pcm_native.c:3247:13: sparse:     expected signed long [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3247:13: sparse:     got signed long *
>> sound/core/pcm_native.c:3258:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] __user *__ptr_clean @@     got unsigned long * @@
   sound/core/pcm_native.c:3258:13: sparse:     expected unsigned long [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3258:13: sparse:     got unsigned long *
   sound/core/pcm_native.c:3260:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] __user *__ptr_clean @@     got unsigned long * @@
   sound/core/pcm_native.c:3260:13: sparse:     expected unsigned long [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3260:13: sparse:     got unsigned long *
   sound/core/pcm_native.c:3263:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] __user *__ptr_clean @@     got unsigned long * @@
   sound/core/pcm_native.c:3263:13: sparse:     expected unsigned long [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3263:13: sparse:     got unsigned long *
   sound/core/pcm_native.c:3274:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] __user *__ptr_clean @@     got unsigned long * @@
   sound/core/pcm_native.c:3274:13: sparse:     expected unsigned long [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3274:13: sparse:     got unsigned long *
   sound/core/pcm_native.c:3276:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] __user *__ptr_clean @@     got unsigned long * @@
   sound/core/pcm_native.c:3276:13: sparse:     expected unsigned long [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3276:13: sparse:     got unsigned long *
   sound/core/pcm_native.c:3279:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] __user *__ptr_clean @@     got unsigned long * @@
   sound/core/pcm_native.c:3279:13: sparse:     expected unsigned long [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3279:13: sparse:     got unsigned long *
   sound/core/pcm_native.c:3303:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/pcm_native.c:3303:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3303:24: sparse:     got int *
   sound/core/pcm_native.c:3311:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   sound/core/pcm_native.c:3311:21: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3311:21: sparse:     got unsigned int *
   sound/core/pcm_native.c:3358:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed long [noderef] __user *__ptr_clean @@     got signed long * @@
   sound/core/pcm_native.c:3358:21: sparse:     expected signed long [noderef] __user *__ptr_clean
   sound/core/pcm_native.c:3358:21: sparse:     got signed long *
   sound/core/pcm_native.c:95:1: sparse: sparse: context imbalance in 'snd_pcm_group_lock' - different lock contexts for basic block
   sound/core/pcm_native.c:96:1: 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
   sound/core/pcm_native.c:98:1: 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
   sound/core/pcm_native.c:184:9: sparse: sparse: context imbalance in '_snd_pcm_stream_lock_irqsave_nested' - different lock contexts for basic block
   sound/core/pcm_native.c:201:39: sparse: sparse: context imbalance in 'snd_pcm_stream_unlock_irqrestore' - unexpected unlock
   sound/core/pcm_native.c:1261:44: sparse: sparse: context imbalance in 'snd_pcm_action_group' - unexpected unlock
   sound/core/pcm_native.c:1331:37: sparse: sparse: context imbalance in 'snd_pcm_stream_group_ref' - different lock contexts for basic block
--
   sound/core/control.c:391:11: sparse: sparse: incorrect type in assignment (different base types) @@     expected unsigned long h @@     got restricted snd_ctl_elem_iface_t const [usertype] iface @@
   sound/core/control.c:391:11: sparse:     expected unsigned long h
   sound/core/control.c:391:11: sparse:     got restricted snd_ctl_elem_iface_t const [usertype] iface
   sound/core/control.c:927:17: sparse: sparse: restricted snd_ctl_elem_type_t degrades to integer
   sound/core/control.c:927:26: sparse: sparse: restricted snd_ctl_elem_type_t degrades to integer
   sound/core/control.c:928:17: sparse: sparse: restricted snd_ctl_elem_type_t degrades to integer
   sound/core/control.c:928:26: sparse: sparse: restricted snd_ctl_elem_type_t degrades to integer
   sound/core/control.c:947:48: sparse: sparse: restricted snd_ctl_elem_type_t degrades to integer
   sound/core/control.c:975:41: sparse: sparse: restricted snd_ctl_elem_type_t degrades to integer
   sound/core/control.c:1086:34: sparse: sparse: restricted snd_ctl_elem_type_t degrades to integer
   sound/core/control.c:1654:40: sparse: sparse: restricted snd_ctl_elem_type_t degrades to integer
>> sound/core/control.c:1763:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/control.c:1763:13: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/control.c:1763:13: sparse:     got int *
   sound/core/control.c:1767:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/control.c:1767:21: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/control.c:1767:21: sparse:     got int *
   sound/core/control.c:1904:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/control.c:1904:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/control.c:1904:24: sparse:     got int *
   sound/core/control.c:1945:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/control.c:1945:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/control.c:1945:24: sparse:     got int *
--
>> net/core/dev_ioctl.c:81:16: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/core/dev_ioctl.c:81:16: sparse:     expected int [noderef] __user *__ptr_clean
   net/core/dev_ioctl.c:81:16: sparse:     got int *
--
>> net/core/scm.c:324:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/core/scm.c:324:23: sparse:     expected int [noderef] __user *__ptr_clean
   net/core/scm.c:324:23: sparse:     got int *
   net/core/scm.c:326:31: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/core/scm.c:326:31: sparse:     expected int [noderef] __user *__ptr_clean
   net/core/scm.c:326:31: sparse:     got int *
>> net/core/scm.c:328:31: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] __user *__ptr_clean @@     got unsigned long * @@
   net/core/scm.c:328:31: sparse:     expected unsigned long [noderef] __user *__ptr_clean
   net/core/scm.c:328:31: sparse:     got unsigned long *
--
>> fs/quota/quota.c:224:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   fs/quota/quota.c:224:21: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   fs/quota/quota.c:224:21: sparse:     got unsigned int *
   fs/quota/quota.c:298:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   fs/quota/quota.c:298:21: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   fs/quota/quota.c:298:21: sparse:     got unsigned int *
   fs/quota/quota.c:411:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   fs/quota/quota.c:411:13: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   fs/quota/quota.c:411:13: sparse:     got unsigned int *
>> fs/quota/quota.c:419:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed char [noderef] __user *__ptr_clean @@     got signed char * @@
   fs/quota/quota.c:419:13: sparse:     expected signed char [noderef] __user *__ptr_clean
   fs/quota/quota.c:419:13: sparse:     got signed char *
>> fs/quota/quota.c:420:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned short [noderef] __user *__ptr_clean @@     got unsigned short * @@
   fs/quota/quota.c:420:13: sparse:     expected unsigned short [noderef] __user *__ptr_clean
   fs/quota/quota.c:420:13: sparse:     got unsigned short *
   fs/quota/quota.c:421:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed char [noderef] __user *__ptr_clean @@     got signed char * @@
   fs/quota/quota.c:421:13: sparse:     expected signed char [noderef] __user *__ptr_clean
   fs/quota/quota.c:421:13: sparse:     got signed char *
   fs/quota/quota.c:424:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   fs/quota/quota.c:424:13: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   fs/quota/quota.c:424:13: sparse:     got unsigned int *
>> fs/quota/quota.c:425:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed int [noderef] __user *__ptr_clean @@     got signed int * @@
   fs/quota/quota.c:425:13: sparse:     expected signed int [noderef] __user *__ptr_clean
   fs/quota/quota.c:425:13: sparse:     got signed int *
   fs/quota/quota.c:426:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed int [noderef] __user *__ptr_clean @@     got signed int * @@
   fs/quota/quota.c:426:13: sparse:     expected signed int [noderef] __user *__ptr_clean
   fs/quota/quota.c:426:13: sparse:     got signed int *
   fs/quota/quota.c:427:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed int [noderef] __user *__ptr_clean @@     got signed int * @@
   fs/quota/quota.c:427:13: sparse:     expected signed int [noderef] __user *__ptr_clean
   fs/quota/quota.c:427:13: sparse:     got signed int *
   fs/quota/quota.c:428:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned short [noderef] __user *__ptr_clean @@     got unsigned short * @@
   fs/quota/quota.c:428:13: sparse:     expected unsigned short [noderef] __user *__ptr_clean
   fs/quota/quota.c:428:13: sparse:     got unsigned short *
   fs/quota/quota.c:429:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned short [noderef] __user *__ptr_clean @@     got unsigned short * @@
   fs/quota/quota.c:429:13: sparse:     expected unsigned short [noderef] __user *__ptr_clean
   fs/quota/quota.c:429:13: sparse:     got unsigned short *
--
>> drivers/i2c/i2c-dev.c:432:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] __user *__ptr_clean @@     got unsigned long * @@
   drivers/i2c/i2c-dev.c:432:24: sparse:     expected unsigned long [noderef] __user *__ptr_clean
   drivers/i2c/i2c-dev.c:432:24: sparse:     got unsigned long *
--
>> arch/x86/entry/vsyscall/vsyscall_64.c:169:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] __user *__ptr_clean @@     got unsigned long * @@
   arch/x86/entry/vsyscall/vsyscall_64.c:169:13: sparse:     expected unsigned long [noderef] __user *__ptr_clean
   arch/x86/entry/vsyscall/vsyscall_64.c:169:13: sparse:     got unsigned long *
--
>> fs/proc/page.c:75:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long long [noderef] __user *__ptr_clean @@     got unsigned long long * @@
   fs/proc/page.c:75:21: sparse:     expected unsigned long long [noderef] __user *__ptr_clean
   fs/proc/page.c:75:21: sparse:     got unsigned long long *
   fs/proc/page.c:253:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long long [noderef] __user *__ptr_clean @@     got unsigned long long * @@
   fs/proc/page.c:253:21: sparse:     expected unsigned long long [noderef] __user *__ptr_clean
   fs/proc/page.c:253:21: sparse:     got unsigned long long *
--
   arch/x86/kernel/fpu/xstate.c:1526:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct lockdep_map const *lock @@     got struct lockdep_map [noderef] __rcu * @@
   arch/x86/kernel/fpu/xstate.c:1526:9: sparse:     expected struct lockdep_map const *lock
   arch/x86/kernel/fpu/xstate.c:1526:9: sparse:     got struct lockdep_map [noderef] __rcu *
   arch/x86/kernel/fpu/xstate.c:1616:31: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   arch/x86/kernel/fpu/xstate.c:1616:31: sparse:     expected struct spinlock [usertype] *lock
   arch/x86/kernel/fpu/xstate.c:1616:31: sparse:     got struct spinlock [noderef] __rcu *
   arch/x86/kernel/fpu/xstate.c:1624:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   arch/x86/kernel/fpu/xstate.c:1624:33: sparse:     expected struct spinlock [usertype] *lock
   arch/x86/kernel/fpu/xstate.c:1624:33: sparse:     got struct spinlock [noderef] __rcu *
   arch/x86/kernel/fpu/xstate.c:1642:31: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   arch/x86/kernel/fpu/xstate.c:1642:31: sparse:     expected struct spinlock [usertype] *lock
   arch/x86/kernel/fpu/xstate.c:1642:31: sparse:     got struct spinlock [noderef] __rcu *
   arch/x86/kernel/fpu/xstate.c:1646:41: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   arch/x86/kernel/fpu/xstate.c:1646:41: sparse:     expected struct spinlock [usertype] *lock
   arch/x86/kernel/fpu/xstate.c:1646:41: sparse:     got struct spinlock [noderef] __rcu *
   arch/x86/kernel/fpu/xstate.c:1661:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   arch/x86/kernel/fpu/xstate.c:1661:33: sparse:     expected struct spinlock [usertype] *lock
   arch/x86/kernel/fpu/xstate.c:1661:33: sparse:     got struct spinlock [noderef] __rcu *
>> arch/x86/kernel/fpu/xstate.c:1718:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long long [noderef] __user *__ptr_clean @@     got unsigned long long * @@
   arch/x86/kernel/fpu/xstate.c:1718:24: sparse:     expected unsigned long long [noderef] __user *__ptr_clean
   arch/x86/kernel/fpu/xstate.c:1718:24: sparse:     got unsigned long long *
   arch/x86/kernel/fpu/xstate.c:1727:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long long [noderef] __user *__ptr_clean @@     got unsigned long long * @@
   arch/x86/kernel/fpu/xstate.c:1727:24: sparse:     expected unsigned long long [noderef] __user *__ptr_clean
   arch/x86/kernel/fpu/xstate.c:1727:24: sparse:     got unsigned long long *
   arch/x86/kernel/fpu/xstate.c:1732:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long long [noderef] __user *__ptr_clean @@     got unsigned long long * @@
   arch/x86/kernel/fpu/xstate.c:1732:24: sparse:     expected unsigned long long [noderef] __user *__ptr_clean
   arch/x86/kernel/fpu/xstate.c:1732:24: sparse:     got unsigned long long *
--
>> drivers/input/serio/serport.c:216:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] __user *__ptr_clean @@     got unsigned long * @@
   drivers/input/serio/serport.c:216:21: sparse:     expected unsigned long [noderef] __user *__ptr_clean
   drivers/input/serio/serport.c:216:21: sparse:     got unsigned long *
--
>> drivers/misc/xilinx_sdfec.c:736:15: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int enum xsdfec_order [noderef] __user *__ptr_clean @@     got unsigned int enum xsdfec_order * @@
   drivers/misc/xilinx_sdfec.c:736:15: sparse:     expected unsigned int enum xsdfec_order [noderef] __user *__ptr_clean
   drivers/misc/xilinx_sdfec.c:736:15: sparse:     got unsigned int enum xsdfec_order *
>> drivers/misc/xilinx_sdfec.c:761:15: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected bool [noderef] __user *__ptr_clean @@     got bool * @@
   drivers/misc/xilinx_sdfec.c:761:15: sparse:     expected bool [noderef] __user *__ptr_clean
   drivers/misc/xilinx_sdfec.c:761:15: sparse:     got bool *
   drivers/misc/xilinx_sdfec.c:788:15: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected bool [noderef] __user *__ptr_clean @@     got bool * @@
   drivers/misc/xilinx_sdfec.c:788:15: sparse:     expected bool [noderef] __user *__ptr_clean
   drivers/misc/xilinx_sdfec.c:788:15: sparse:     got bool *
--
>> sound/core/oss/mixer_oss.c:335:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/mixer_oss.c:335:29: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/mixer_oss.c:335:29: sparse:     got int *
   sound/core/oss/mixer_oss.c:340:32: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/mixer_oss.c:340:32: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/mixer_oss.c:340:32: sparse:     got int *
   sound/core/oss/mixer_oss.c:342:32: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/mixer_oss.c:342:32: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/mixer_oss.c:342:32: sparse:     got int *
   sound/core/oss/mixer_oss.c:344:32: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/mixer_oss.c:344:32: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/mixer_oss.c:344:32: sparse:     got int *
   sound/core/oss/mixer_oss.c:349:32: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/mixer_oss.c:349:32: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/mixer_oss.c:349:32: sparse:     got int *
   sound/core/oss/mixer_oss.c:354:32: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/mixer_oss.c:354:32: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/mixer_oss.c:354:32: sparse:     got int *
   sound/core/oss/mixer_oss.c:359:32: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/mixer_oss.c:359:32: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/mixer_oss.c:359:32: sparse:     got int *
   sound/core/oss/mixer_oss.c:364:32: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/mixer_oss.c:364:32: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/mixer_oss.c:364:32: sparse:     got int *
   sound/core/oss/mixer_oss.c:369:32: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/mixer_oss.c:369:32: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/mixer_oss.c:369:32: sparse:     got int *
   sound/core/oss/mixer_oss.c:373:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/mixer_oss.c:373:21: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/mixer_oss.c:373:21: sparse:     got int *
   sound/core/oss/mixer_oss.c:378:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/mixer_oss.c:378:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/mixer_oss.c:378:24: sparse:     got int *
   sound/core/oss/mixer_oss.c:383:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/mixer_oss.c:383:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/mixer_oss.c:383:24: sparse:     got int *
--
>> sound/core/oss/pcm_oss.c:2608:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/pcm_oss.c:2608:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/pcm_oss.c:2608:24: sparse:     got int *
   sound/core/oss/pcm_oss.c:2610:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/pcm_oss.c:2610:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/pcm_oss.c:2610:24: sparse:     got int *
   sound/core/oss/pcm_oss.c:2636:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/pcm_oss.c:2636:21: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/pcm_oss.c:2636:21: sparse:     got int *
   sound/core/oss/pcm_oss.c:2641:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/pcm_oss.c:2641:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/pcm_oss.c:2641:24: sparse:     got int *
   sound/core/oss/pcm_oss.c:2646:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/pcm_oss.c:2646:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/pcm_oss.c:2646:24: sparse:     got int *
   sound/core/oss/pcm_oss.c:2648:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/pcm_oss.c:2648:21: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/pcm_oss.c:2648:21: sparse:     got int *
   sound/core/oss/pcm_oss.c:2654:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/pcm_oss.c:2654:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/pcm_oss.c:2654:24: sparse:     got int *
   sound/core/oss/pcm_oss.c:2659:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/pcm_oss.c:2659:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/pcm_oss.c:2659:24: sparse:     got int *
   sound/core/oss/pcm_oss.c:2661:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/pcm_oss.c:2661:21: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/pcm_oss.c:2661:21: sparse:     got int *
   sound/core/oss/pcm_oss.c:2666:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/pcm_oss.c:2666:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/pcm_oss.c:2666:24: sparse:     got int *
   sound/core/oss/pcm_oss.c:2671:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/pcm_oss.c:2671:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/pcm_oss.c:2671:24: sparse:     got int *
   sound/core/oss/pcm_oss.c:2673:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/pcm_oss.c:2673:21: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/pcm_oss.c:2673:21: sparse:     got int *
   sound/core/oss/pcm_oss.c:2678:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/pcm_oss.c:2678:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/pcm_oss.c:2678:24: sparse:     got int *
   sound/core/oss/pcm_oss.c:2683:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/pcm_oss.c:2683:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/pcm_oss.c:2683:24: sparse:     got int *
   sound/core/oss/pcm_oss.c:2690:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/pcm_oss.c:2690:21: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/pcm_oss.c:2690:21: sparse:     got int *
   sound/core/oss/pcm_oss.c:2695:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/pcm_oss.c:2695:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/pcm_oss.c:2695:24: sparse:     got int *
   sound/core/oss/pcm_oss.c:2697:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/pcm_oss.c:2697:21: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/pcm_oss.c:2697:21: sparse:     got int *
   sound/core/oss/pcm_oss.c:2704:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/pcm_oss.c:2704:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/pcm_oss.c:2704:24: sparse:     got int *
   sound/core/oss/pcm_oss.c:2717:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/pcm_oss.c:2717:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/pcm_oss.c:2717:24: sparse:     got int *
   sound/core/oss/pcm_oss.c:2722:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/pcm_oss.c:2722:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/pcm_oss.c:2722:24: sparse:     got int *
   sound/core/oss/pcm_oss.c:2724:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/pcm_oss.c:2724:21: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/pcm_oss.c:2724:21: sparse:     got int *
   sound/core/oss/pcm_oss.c:2750:25: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/pcm_oss.c:2750:25: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/pcm_oss.c:2750:25: sparse:     got int *
   sound/core/oss/pcm_oss.c:2753:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/oss/pcm_oss.c:2753:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/oss/pcm_oss.c:2753:24: sparse:     got int *
--
   kernel/sched/core.c:258:56: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/core.c:258:56: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/core.c:258:56: sparse:    struct task_struct *
   kernel/sched/core.c:1021:38: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected struct task_struct *curr @@     got struct task_struct [noderef] __rcu *curr @@
   kernel/sched/core.c:1021:38: sparse:     expected struct task_struct *curr
   kernel/sched/core.c:1021:38: sparse:     got struct task_struct [noderef] __rcu *curr
   kernel/sched/core.c:1079:9: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct sched_domain *[assigned] sd @@     got struct sched_domain [noderef] __rcu *parent @@
   kernel/sched/core.c:1079:9: sparse:     expected struct sched_domain *[assigned] sd
   kernel/sched/core.c:1079:9: sparse:     got struct sched_domain [noderef] __rcu *parent
   kernel/sched/core.c:2185:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct task_struct *p @@     got struct task_struct [noderef] __rcu *curr @@
   kernel/sched/core.c:2185:33: sparse:     expected struct task_struct *p
   kernel/sched/core.c:2185:33: sparse:     got struct task_struct [noderef] __rcu *curr
   kernel/sched/core.c:2185:68: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct task_struct *tsk @@     got struct task_struct [noderef] __rcu *curr @@
   kernel/sched/core.c:2185:68: sparse:     expected struct task_struct *tsk
   kernel/sched/core.c:2185:68: sparse:     got struct task_struct [noderef] __rcu *curr
   kernel/sched/core.c:3585:17: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct sched_domain *[assigned] sd @@     got struct sched_domain [noderef] __rcu *parent @@
   kernel/sched/core.c:3585:17: sparse:     expected struct sched_domain *[assigned] sd
   kernel/sched/core.c:3585:17: sparse:     got struct sched_domain [noderef] __rcu *parent
   kernel/sched/core.c:3782:28: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct task_struct const *p @@     got struct task_struct [noderef] __rcu *curr @@
   kernel/sched/core.c:3782:28: sparse:     expected struct task_struct const *p
   kernel/sched/core.c:3782:28: sparse:     got struct task_struct [noderef] __rcu *curr
   kernel/sched/core.c:9164:43: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected struct task_struct *push_task @@     got struct task_struct [noderef] __rcu *curr @@
   kernel/sched/core.c:9164:43: sparse:     expected struct task_struct *push_task
   kernel/sched/core.c:9164:43: sparse:     got struct task_struct [noderef] __rcu *curr
>> kernel/sched/core.c:5130:17: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   kernel/sched/core.c:5130:17: sparse:     expected int [noderef] __user *__ptr_clean
   kernel/sched/core.c:5130:17: sparse:     got int *
   kernel/sched/core.c:5449:38: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected struct task_struct *curr @@     got struct task_struct [noderef] __rcu *curr @@
   kernel/sched/core.c:5449:38: sparse:     expected struct task_struct *curr
   kernel/sched/core.c:5449:38: sparse:     got struct task_struct [noderef] __rcu *curr
   kernel/sched/core.c:5540:14: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct task_struct *curr @@     got struct task_struct [noderef] __rcu *curr @@
   kernel/sched/core.c:5540:14: sparse:     expected struct task_struct *curr
   kernel/sched/core.c:5540:14: sparse:     got struct task_struct [noderef] __rcu *curr
   kernel/sched/core.c:6085:32: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/core.c:6085:32: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/core.c:6085:32: sparse:    struct task_struct *
   kernel/sched/core.c:6116:23: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/core.c:6116:23: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/core.c:6116:23: sparse:    struct task_struct *
   kernel/sched/core.c:6124:46: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/core.c:6124:46: sparse:    struct task_struct *
   kernel/sched/core.c:6124:46: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/core.c:6179:9: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct sched_domain *[assigned] sd @@     got struct sched_domain [noderef] __rcu *parent @@
   kernel/sched/core.c:6179:9: sparse:     expected struct sched_domain *[assigned] sd
   kernel/sched/core.c:6179:9: sparse:     got struct sched_domain [noderef] __rcu *parent
   kernel/sched/core.c:6395:14: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct task_struct *prev @@     got struct task_struct [noderef] __rcu *curr @@
   kernel/sched/core.c:6395:14: sparse:     expected struct task_struct *prev
   kernel/sched/core.c:6395:14: sparse:     got struct task_struct [noderef] __rcu *curr
   kernel/sched/core.c:6921:17: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/core.c:6921:17: sparse:    struct task_struct *
   kernel/sched/core.c:6921:17: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/core.c:7137:22: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/core.c:7137:22: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/core.c:7137:22: sparse:    struct task_struct *
>> kernel/sched/core.c:7787:15: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   kernel/sched/core.c:7787:15: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   kernel/sched/core.c:7787:15: sparse:     got unsigned int *
   kernel/sched/core.c:7817:9: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   kernel/sched/core.c:7817:9: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   kernel/sched/core.c:7817:9: sparse:     got unsigned int *
   kernel/sched/core.c:11165:25: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct task_struct *p @@     got struct task_struct [noderef] __rcu *curr @@
   kernel/sched/core.c:11165:25: sparse:     expected struct task_struct *p
   kernel/sched/core.c:11165:25: sparse:     got struct task_struct [noderef] __rcu *curr
   kernel/sched/core.c:317:9: sparse: sparse: context imbalance in 'sched_core_lock' - different lock contexts for basic block
   kernel/sched/core.c:327:17: sparse: sparse: context imbalance in 'sched_core_unlock' - unexpected unlock
   kernel/sched/core.c:530:6: sparse: sparse: context imbalance in 'raw_spin_rq_lock_nested' - wrong count at exit
   kernel/sched/core.c:555:6: sparse: sparse: context imbalance in 'raw_spin_rq_trylock' - wrong count at exit
   kernel/sched/core.c: note: in included file:
   kernel/sched/sched.h:1205:30: sparse: sparse: context imbalance in 'raw_spin_rq_unlock' - unexpected unlock
   kernel/sched/sched.h:1213:30: sparse: sparse: context imbalance in '__task_rq_lock' - wrong count at exit
   kernel/sched/sched.h:1213:30: sparse: sparse: context imbalance in 'task_rq_lock' - wrong count at exit
   kernel/sched/core.c: note: in included file:
   kernel/sched/pelt.h:97:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct task_struct const *p @@     got struct task_struct [noderef] __rcu *curr @@
   kernel/sched/pelt.h:97:13: sparse:     expected struct task_struct const *p
   kernel/sched/pelt.h:97:13: sparse:     got struct task_struct [noderef] __rcu *curr
   kernel/sched/core.c:2176:33: sparse: sparse: dereference of noderef expression
   kernel/sched/core.c:2177:19: sparse: sparse: dereference of noderef expression
   kernel/sched/core.c:2178:18: sparse: sparse: dereference of noderef expression
   kernel/sched/core.c: note: in included file:
   kernel/sched/sched.h:2051:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2051:25: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2051:25: sparse:    struct task_struct *
   kernel/sched/sched.h:2205:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2205:9: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2205:9: sparse:    struct task_struct *
   kernel/sched/core.c:2151:38: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/core.c:2151:38: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/core.c:2151:38: sparse:    struct task_struct const *
   kernel/sched/sched.h:2051:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2051:25: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2051:25: sparse:    struct task_struct *
   kernel/sched/sched.h:2205:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2205:9: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2205:9: sparse:    struct task_struct *
   kernel/sched/sched.h:2205:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2205:9: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2205:9: sparse:    struct task_struct *
   kernel/sched/sched.h:2205:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2205:9: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2205:9: sparse:    struct task_struct *
   kernel/sched/sched.h:2205:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2205:9: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2205:9: sparse:    struct task_struct *
   kernel/sched/sched.h:2051:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2051:25: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2051:25: sparse:    struct task_struct *
   kernel/sched/sched.h:2205:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2205:9: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2205:9: sparse:    struct task_struct *
   kernel/sched/sched.h:2051:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2051:25: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2051:25: sparse:    struct task_struct *
   kernel/sched/sched.h:2205:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2205:9: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2205:9: sparse:    struct task_struct *
   kernel/sched/sched.h:2051:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2051:25: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2051:25: sparse:    struct task_struct *
   kernel/sched/sched.h:2205:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2205:9: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2205:9: sparse:    struct task_struct *
--
   kernel/sched/build_utility.c: note: in included file:
   kernel/sched/build_utility.c: note: in included file:
   kernel/sched/stats.c:148:17: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct sched_domain *[assigned] sd @@     got struct sched_domain [noderef] __rcu *parent @@
   kernel/sched/stats.c:148:17: sparse:     expected struct sched_domain *[assigned] sd
   kernel/sched/stats.c:148:17: sparse:     got struct sched_domain [noderef] __rcu *parent
   kernel/sched/build_utility.c: note: in included file:
   kernel/sched/stop_task.c:73:38: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected struct task_struct *curr @@     got struct task_struct [noderef] __rcu *curr @@
   kernel/sched/stop_task.c:73:38: sparse:     expected struct task_struct *curr
   kernel/sched/stop_task.c:73:38: sparse:     got struct task_struct [noderef] __rcu *curr
   kernel/sched/build_utility.c: note: in included file:
   kernel/sched/topology.c:481:19: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct perf_domain *pd @@     got struct perf_domain [noderef] __rcu *pd @@
   kernel/sched/topology.c:481:19: sparse:     expected struct perf_domain *pd
   kernel/sched/topology.c:481:19: sparse:     got struct perf_domain [noderef] __rcu *pd
   kernel/sched/topology.c:643:49: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected struct sched_domain *parent @@     got struct sched_domain [noderef] __rcu *parent @@
   kernel/sched/topology.c:643:49: sparse:     expected struct sched_domain *parent
   kernel/sched/topology.c:643:49: sparse:     got struct sched_domain [noderef] __rcu *parent
   kernel/sched/topology.c:714:50: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected struct sched_domain *parent @@     got struct sched_domain [noderef] __rcu *parent @@
   kernel/sched/topology.c:714:50: sparse:     expected struct sched_domain *parent
   kernel/sched/topology.c:714:50: sparse:     got struct sched_domain [noderef] __rcu *parent
   kernel/sched/topology.c:721:55: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct sched_domain [noderef] __rcu *[noderef] __rcu child @@     got struct sched_domain *[assigned] tmp @@
   kernel/sched/topology.c:721:55: sparse:     expected struct sched_domain [noderef] __rcu *[noderef] __rcu child
   kernel/sched/topology.c:721:55: sparse:     got struct sched_domain *[assigned] tmp
   kernel/sched/topology.c:731:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct sched_domain *[assigned] tmp @@     got struct sched_domain [noderef] __rcu *parent @@
   kernel/sched/topology.c:731:29: sparse:     expected struct sched_domain *[assigned] tmp
   kernel/sched/topology.c:731:29: sparse:     got struct sched_domain [noderef] __rcu *parent
   kernel/sched/topology.c:736:20: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct sched_domain *sd @@     got struct sched_domain [noderef] __rcu *parent @@
   kernel/sched/topology.c:736:20: sparse:     expected struct sched_domain *sd
   kernel/sched/topology.c:736:20: sparse:     got struct sched_domain [noderef] __rcu *parent
   kernel/sched/topology.c:757:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct sched_domain *[assigned] tmp @@     got struct sched_domain [noderef] __rcu *sd @@
   kernel/sched/topology.c:757:13: sparse:     expected struct sched_domain *[assigned] tmp
   kernel/sched/topology.c:757:13: sparse:     got struct sched_domain [noderef] __rcu *sd
   kernel/sched/topology.c:919:70: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct sched_domain *sd @@     got struct sched_domain [noderef] __rcu *child @@
   kernel/sched/topology.c:919:70: sparse:     expected struct sched_domain *sd
   kernel/sched/topology.c:919:70: sparse:     got struct sched_domain [noderef] __rcu *child
   kernel/sched/topology.c:948:59: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct sched_domain *sd @@     got struct sched_domain [noderef] __rcu *child @@
   kernel/sched/topology.c:948:59: sparse:     expected struct sched_domain *sd
   kernel/sched/topology.c:948:59: sparse:     got struct sched_domain [noderef] __rcu *child
   kernel/sched/topology.c:994:57: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct sched_domain *sd @@     got struct sched_domain [noderef] __rcu *child @@
   kernel/sched/topology.c:994:57: sparse:     expected struct sched_domain *sd
   kernel/sched/topology.c:994:57: sparse:     got struct sched_domain [noderef] __rcu *child
   kernel/sched/topology.c:996:25: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct sched_domain *sibling @@     got struct sched_domain [noderef] __rcu *child @@
   kernel/sched/topology.c:996:25: sparse:     expected struct sched_domain *sibling
   kernel/sched/topology.c:996:25: sparse:     got struct sched_domain [noderef] __rcu *child
   kernel/sched/topology.c:1004:55: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct sched_domain *sd @@     got struct sched_domain [noderef] __rcu *child @@
   kernel/sched/topology.c:1004:55: sparse:     expected struct sched_domain *sd
   kernel/sched/topology.c:1004:55: sparse:     got struct sched_domain [noderef] __rcu *child
   kernel/sched/topology.c:1006:25: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct sched_domain *sibling @@     got struct sched_domain [noderef] __rcu *child @@
   kernel/sched/topology.c:1006:25: sparse:     expected struct sched_domain *sibling
   kernel/sched/topology.c:1006:25: sparse:     got struct sched_domain [noderef] __rcu *child
   kernel/sched/topology.c:1076:62: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct sched_domain *sd @@     got struct sched_domain [noderef] __rcu *child @@
   kernel/sched/topology.c:1076:62: sparse:     expected struct sched_domain *sd
   kernel/sched/topology.c:1076:62: sparse:     got struct sched_domain [noderef] __rcu *child
   kernel/sched/topology.c:1180:40: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected struct sched_domain *child @@     got struct sched_domain [noderef] __rcu *child @@
   kernel/sched/topology.c:1180:40: sparse:     expected struct sched_domain *child
   kernel/sched/topology.c:1180:40: sparse:     got struct sched_domain [noderef] __rcu *child
   kernel/sched/topology.c:1589:43: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected struct sched_domain [noderef] __rcu *child @@     got struct sched_domain *child @@
   kernel/sched/topology.c:1589:43: sparse:     expected struct sched_domain [noderef] __rcu *child
   kernel/sched/topology.c:1589:43: sparse:     got struct sched_domain *child
   kernel/sched/topology.c:2186:31: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct sched_domain [noderef] __rcu *parent @@     got struct sched_domain *sd @@
   kernel/sched/topology.c:2186:31: sparse:     expected struct sched_domain [noderef] __rcu *parent
   kernel/sched/topology.c:2186:31: sparse:     got struct sched_domain *sd
   kernel/sched/topology.c:2289:57: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct sched_domain *[assigned] sd @@     got struct sched_domain [noderef] __rcu *parent @@
   kernel/sched/topology.c:2289:57: sparse:     expected struct sched_domain *[assigned] sd
   kernel/sched/topology.c:2289:57: sparse:     got struct sched_domain [noderef] __rcu *parent
   kernel/sched/topology.c:2310:56: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected struct sched_domain *child @@     got struct sched_domain [noderef] __rcu *child @@
   kernel/sched/topology.c:2310:56: sparse:     expected struct sched_domain *child
   kernel/sched/topology.c:2310:56: sparse:     got struct sched_domain [noderef] __rcu *child
   kernel/sched/topology.c:2309:57: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct sched_domain *[assigned] sd @@     got struct sched_domain [noderef] __rcu *parent @@
   kernel/sched/topology.c:2309:57: sparse:     expected struct sched_domain *[assigned] sd
   kernel/sched/topology.c:2309:57: sparse:     got struct sched_domain [noderef] __rcu *parent
   kernel/sched/topology.c:2364:57: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct sched_domain *[assigned] sd @@     got struct sched_domain [noderef] __rcu *parent @@
   kernel/sched/topology.c:2364:57: sparse:     expected struct sched_domain *[assigned] sd
   kernel/sched/topology.c:2364:57: sparse:     got struct sched_domain [noderef] __rcu *parent
   kernel/sched/build_utility.c: note: in included file:
>> kernel/sched/core_sched.c:181:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long long [noderef] __user *__ptr_clean @@     got unsigned long long * @@
   kernel/sched/core_sched.c:181:23: sparse:     expected unsigned long long [noderef] __user *__ptr_clean
   kernel/sched/core_sched.c:181:23: sparse:     got unsigned long long *
   kernel/sched/core_sched.c:276:37: sparse: sparse: incompatible types in conditional expression (different address spaces):
   kernel/sched/core_sched.c:276:37: sparse:    struct task_struct *
   kernel/sched/core_sched.c:276:37: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/build_utility.c: note: in included file:
   kernel/sched/psi.c:143:1: sparse: sparse: symbol 'psi_cgroups_enabled' was not declared. Should it be static?
   kernel/sched/build_utility.c: note: in included file:
   kernel/sched/sched.h:1773:9: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct sched_domain *[assigned] sd @@     got struct sched_domain [noderef] __rcu *parent @@
   kernel/sched/sched.h:1773:9: sparse:     expected struct sched_domain *[assigned] sd
   kernel/sched/sched.h:1773:9: sparse:     got struct sched_domain [noderef] __rcu *parent
   kernel/sched/sched.h:1786:9: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct sched_domain *[assigned] sd @@     got struct sched_domain [noderef] __rcu *parent @@
   kernel/sched/sched.h:1786:9: sparse:     expected struct sched_domain *[assigned] sd
   kernel/sched/sched.h:1786:9: sparse:     got struct sched_domain [noderef] __rcu *parent
   kernel/sched/sched.h:1773:9: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct sched_domain *[assigned] sd @@     got struct sched_domain [noderef] __rcu *parent @@
   kernel/sched/sched.h:1773:9: sparse:     expected struct sched_domain *[assigned] sd
   kernel/sched/sched.h:1773:9: sparse:     got struct sched_domain [noderef] __rcu *parent
   kernel/sched/sched.h:1786:9: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct sched_domain *[assigned] sd @@     got struct sched_domain [noderef] __rcu *parent @@
   kernel/sched/sched.h:1786:9: sparse:     expected struct sched_domain *[assigned] sd
   kernel/sched/sched.h:1786:9: sparse:     got struct sched_domain [noderef] __rcu *parent
   kernel/sched/build_utility.c: note: in included file:
   kernel/sched/topology.c:949:31: sparse: sparse: dereference of noderef expression
   kernel/sched/topology.c:1610:19: sparse: sparse: dereference of noderef expression
   kernel/sched/topology.c:2347:51: sparse: sparse: dereference of noderef expression
   kernel/sched/topology.c:2348:49: sparse: sparse: dereference of noderef expression
   kernel/sched/topology.c:2350:52: sparse: sparse: dereference of noderef expression
   kernel/sched/build_utility.c: note: in included file:
   kernel/sched/sched.h:1213:30: sparse: sparse: context imbalance in 'sched_core_update_cookie' - wrong count at exit
   kernel/sched/build_utility.c: note: in included file:
   kernel/sched/psi.c:778:13: sparse: sparse: dereference of noderef expression
   kernel/sched/psi.c:1053:6: sparse: sparse: context imbalance in 'cgroup_move_task' - wrong count at exit
--
>> drivers/gpu/drm/drm_crtc.c:857:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   drivers/gpu/drm/drm_crtc.c:857:29: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   drivers/gpu/drm/drm_crtc.c:857:29: sparse:     got unsigned int *
--
>> drivers/gpu/drm/drm_connector.c:2685:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   drivers/gpu/drm/drm_connector.c:2685:29: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   drivers/gpu/drm/drm_connector.c:2685:29: sparse:     got unsigned int *
--
>> drivers/gpu/drm/drm_mode_object.c:404:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   drivers/gpu/drm/drm_mode_object.c:404:29: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   drivers/gpu/drm/drm_mode_object.c:404:29: sparse:     got unsigned int *
>> drivers/gpu/drm/drm_mode_object.c:407:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long long [noderef] __user *__ptr_clean @@     got unsigned long long * @@
   drivers/gpu/drm/drm_mode_object.c:407:29: sparse:     expected unsigned long long [noderef] __user *__ptr_clean
   drivers/gpu/drm/drm_mode_object.c:407:29: sparse:     got unsigned long long *
--
>> drivers/gpu/drm/drm_property.c:484:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long long [noderef] __user *__ptr_clean @@     got unsigned long long * @@
   drivers/gpu/drm/drm_property.c:484:21: sparse:     expected unsigned long long [noderef] __user *__ptr_clean
   drivers/gpu/drm/drm_property.c:484:21: sparse:     got unsigned long long *
--
>> drivers/gpu/drm/drm_plane.c:678:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   drivers/gpu/drm/drm_plane.c:678:29: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   drivers/gpu/drm/drm_plane.c:678:29: sparse:     got unsigned int *
--
>> drivers/gpu/drm/drm_mode_config.c:114:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   drivers/gpu/drm/drm_mode_config.c:114:21: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   drivers/gpu/drm/drm_mode_config.c:114:21: sparse:     got unsigned int *
   drivers/gpu/drm/drm_mode_config.c:133:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   drivers/gpu/drm/drm_mode_config.c:133:29: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   drivers/gpu/drm/drm_mode_config.c:133:29: sparse:     got unsigned int *
   drivers/gpu/drm/drm_mode_config.c:144:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   drivers/gpu/drm/drm_mode_config.c:144:21: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   drivers/gpu/drm/drm_mode_config.c:144:21: sparse:     got unsigned int *
   drivers/gpu/drm/drm_mode_config.c:164:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   drivers/gpu/drm/drm_mode_config.c:164:29: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   drivers/gpu/drm/drm_mode_config.c:164:29: sparse:     got unsigned int *
--
>> drivers/gpu/drm/drm_lease.c:614:39: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   drivers/gpu/drm/drm_lease.c:614:39: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   drivers/gpu/drm/drm_lease.c:614:39: sparse:     got unsigned int *
   drivers/gpu/drm/drm_lease.c:669:31: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   drivers/gpu/drm/drm_lease.c:669:31: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   drivers/gpu/drm/drm_lease.c:669:31: sparse:     got unsigned int *
--
>> drivers/gpu/drm/drm_atomic_uapi.c:345:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed int [noderef] __user *__ptr_clean @@     got signed int * @@
   drivers/gpu/drm/drm_atomic_uapi.c:345:13: sparse:     expected signed int [noderef] __user *__ptr_clean
   drivers/gpu/drm/drm_atomic_uapi.c:345:13: sparse:     got signed int *
   drivers/gpu/drm/drm_atomic_uapi.c:447:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed int [noderef] __user *__ptr_clean @@     got signed int * @@
   drivers/gpu/drm/drm_atomic_uapi.c:447:21: sparse:     expected signed int [noderef] __user *__ptr_clean
   drivers/gpu/drm/drm_atomic_uapi.c:447:21: sparse:     got signed int *
   drivers/gpu/drm/drm_atomic_uapi.c:1098:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed int [noderef] __user *__ptr_clean @@     got signed int * @@
   drivers/gpu/drm/drm_atomic_uapi.c:1098:13: sparse:     expected signed int [noderef] __user *__ptr_clean
   drivers/gpu/drm/drm_atomic_uapi.c:1098:13: sparse:     got signed int *
   drivers/gpu/drm/drm_atomic_uapi.c:1274:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed int [noderef] __user *__ptr_clean @@     got signed int * @@
   drivers/gpu/drm/drm_atomic_uapi.c:1274:21: sparse:     expected signed int [noderef] __user *__ptr_clean
   drivers/gpu/drm/drm_atomic_uapi.c:1274:21: sparse:     got signed int *
>> drivers/gpu/drm/drm_atomic_uapi.c:1352:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   drivers/gpu/drm/drm_atomic_uapi.c:1352:21: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   drivers/gpu/drm/drm_atomic_uapi.c:1352:21: sparse:     got unsigned int *
   drivers/gpu/drm/drm_atomic_uapi.c:1369:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   drivers/gpu/drm/drm_atomic_uapi.c:1369:21: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   drivers/gpu/drm/drm_atomic_uapi.c:1369:21: sparse:     got unsigned int *
   drivers/gpu/drm/drm_atomic_uapi.c:1382:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   drivers/gpu/drm/drm_atomic_uapi.c:1382:29: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   drivers/gpu/drm/drm_atomic_uapi.c:1382:29: sparse:     got unsigned int *
--
>> fs/notify/inotify/inotify_user.c:337:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   fs/notify/inotify/inotify_user.c:337:23: sparse:     expected int [noderef] __user *__ptr_clean
   fs/notify/inotify/inotify_user.c:337:23: sparse:     got int *
   fs/notify/inotify/inotify_user.c:577:51: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct fsnotify_mark_connector *conn @@     got struct fsnotify_mark_connector [noderef] __rcu *i_fsnotify_marks @@
   fs/notify/inotify/inotify_user.c:577:51: sparse:     expected struct fsnotify_mark_connector *conn
   fs/notify/inotify/inotify_user.c:577:51: sparse:     got struct fsnotify_mark_connector [noderef] __rcu *i_fsnotify_marks
--
>> net/netlink/af_netlink.c:1730:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/netlink/af_netlink.c:1730:13: sparse:     expected int [noderef] __user *__ptr_clean
   net/netlink/af_netlink.c:1730:13: sparse:     got int *
   net/netlink/af_netlink.c:1741:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/netlink/af_netlink.c:1741:21: sparse:     expected int [noderef] __user *__ptr_clean
   net/netlink/af_netlink.c:1741:21: sparse:     got int *
>> net/netlink/af_netlink.c:1742:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char [noderef] __user *__ptr_clean @@     got char * @@
   net/netlink/af_netlink.c:1742:21: sparse:     expected char [noderef] __user *__ptr_clean
   net/netlink/af_netlink.c:1742:21: sparse:     got char *
   net/netlink/af_netlink.c:1751:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/netlink/af_netlink.c:1751:21: sparse:     expected int [noderef] __user *__ptr_clean
   net/netlink/af_netlink.c:1751:21: sparse:     got int *
   net/netlink/af_netlink.c:1752:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char [noderef] __user *__ptr_clean @@     got char * @@
   net/netlink/af_netlink.c:1752:21: sparse:     expected char [noderef] __user *__ptr_clean
   net/netlink/af_netlink.c:1752:21: sparse:     got char *
   net/netlink/af_netlink.c:1761:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/netlink/af_netlink.c:1761:21: sparse:     expected int [noderef] __user *__ptr_clean
   net/netlink/af_netlink.c:1761:21: sparse:     got int *
   net/netlink/af_netlink.c:1762:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char [noderef] __user *__ptr_clean @@     got char * @@
   net/netlink/af_netlink.c:1762:21: sparse:     expected char [noderef] __user *__ptr_clean
   net/netlink/af_netlink.c:1762:21: sparse:     got char *
>> net/netlink/af_netlink.c:1777:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   net/netlink/af_netlink.c:1777:29: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   net/netlink/af_netlink.c:1777:29: sparse:     got unsigned int *
   net/netlink/af_netlink.c:1783:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/netlink/af_netlink.c:1783:21: sparse:     expected int [noderef] __user *__ptr_clean
   net/netlink/af_netlink.c:1783:21: sparse:     got int *
   net/netlink/af_netlink.c:1793:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/netlink/af_netlink.c:1793:21: sparse:     expected int [noderef] __user *__ptr_clean
   net/netlink/af_netlink.c:1793:21: sparse:     got int *
   net/netlink/af_netlink.c:1794:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char [noderef] __user *__ptr_clean @@     got char * @@
   net/netlink/af_netlink.c:1794:21: sparse:     expected char [noderef] __user *__ptr_clean
   net/netlink/af_netlink.c:1794:21: sparse:     got char *
   net/netlink/af_netlink.c:1803:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/netlink/af_netlink.c:1803:21: sparse:     expected int [noderef] __user *__ptr_clean
   net/netlink/af_netlink.c:1803:21: sparse:     got int *
   net/netlink/af_netlink.c:1803:46: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char [noderef] __user *__ptr_clean @@     got char * @@
   net/netlink/af_netlink.c:1803:46: sparse:     expected char [noderef] __user *__ptr_clean
   net/netlink/af_netlink.c:1803:46: sparse:     got char *
   net/netlink/af_netlink.c:1812:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/netlink/af_netlink.c:1812:21: sparse:     expected int [noderef] __user *__ptr_clean
   net/netlink/af_netlink.c:1812:21: sparse:     got int *
   net/netlink/af_netlink.c:1812:46: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char [noderef] __user *__ptr_clean @@     got char * @@
   net/netlink/af_netlink.c:1812:46: sparse:     expected char [noderef] __user *__ptr_clean
   net/netlink/af_netlink.c:1812:46: sparse:     got char *
   net/netlink/af_netlink.c:2607:13: sparse: sparse: context imbalance in 'netlink_walk_start' - wrong count at exit
   net/netlink/af_netlink.c:2613:13: sparse: sparse: context imbalance in 'netlink_walk_stop' - unexpected unlock
   net/netlink/af_netlink.c:2663:9: sparse: sparse: context imbalance in 'netlink_seq_start' - wrong count at exit
--
>> fs/notify/fanotify/fanotify_user.c:929:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   fs/notify/fanotify/fanotify_user.c:929:23: sparse:     expected int [noderef] __user *__ptr_clean
   fs/notify/fanotify/fanotify_user.c:929:23: sparse:     got int *
--
>> net/ethtool/ioctl.c:107:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   net/ethtool/ioctl.c:107:13: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   net/ethtool/ioctl.c:107:13: sparse:     got unsigned int *
--
>> net/ipv4/raw.c:802:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/ipv4/raw.c:802:13: sparse:     expected int [noderef] __user *__ptr_clean
   net/ipv4/raw.c:802:13: sparse:     got int *
   net/ipv4/raw.c:810:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/ipv4/raw.c:810:13: sparse:     expected int [noderef] __user *__ptr_clean
   net/ipv4/raw.c:810:13: sparse:     got int *
   net/ipv4/raw.c:863:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/ipv4/raw.c:863:24: sparse:     expected int [noderef] __user *__ptr_clean
   net/ipv4/raw.c:863:24: sparse:     got int *
   net/ipv4/raw.c:874:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/ipv4/raw.c:874:24: sparse:     expected int [noderef] __user *__ptr_clean
   net/ipv4/raw.c:874:24: sparse:     got int *
--
>> net/ipv4/udp.c:1717:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/ipv4/udp.c:1717:24: sparse:     expected int [noderef] __user *__ptr_clean
   net/ipv4/udp.c:1717:24: sparse:     got int *
   net/ipv4/udp.c:1724:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/ipv4/udp.c:1724:24: sparse:     expected int [noderef] __user *__ptr_clean
   net/ipv4/udp.c:1724:24: sparse:     got int *
   net/ipv4/udp.c:2800:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/ipv4/udp.c:2800:13: sparse:     expected int [noderef] __user *__ptr_clean
   net/ipv4/udp.c:2800:13: sparse:     got int *
   net/ipv4/udp.c:2847:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/ipv4/udp.c:2847:13: sparse:     expected int [noderef] __user *__ptr_clean
   net/ipv4/udp.c:2847:13: sparse:     got int *
   net/ipv4/udp.c:1480:28: sparse: sparse: context imbalance in 'udp_rmem_release' - unexpected unlock
   net/ipv4/udp.c:1512:19: sparse: sparse: context imbalance in 'busylock_acquire' - wrong count at exit
   net/ipv4/udp.c:1524:28: sparse: sparse: context imbalance in 'busylock_release' - unexpected unlock
   net/ipv4/udp.c:2988:9: sparse: sparse: context imbalance in 'udp_get_first' - wrong count at exit
   net/ipv4/udp.c:3010:39: sparse: sparse: context imbalance in 'udp_get_next' - unexpected unlock
   net/ipv4/udp.c:3060:31: sparse: sparse: context imbalance in 'udp_seq_stop' - unexpected unlock
--
>> net/ipv4/tcp.c:639:16: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/ipv4/tcp.c:639:16: sparse:     expected int [noderef] __user *__ptr_clean
   net/ipv4/tcp.c:639:16: sparse:     got int *
--
>> drivers/pps/pps.c:170:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/pps/pps.c:170:23: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/pps/pps.c:170:23: sparse:     got int *
--
   drivers/tty/tty_jobctrl.c:80:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   drivers/tty/tty_jobctrl.c:80:9: sparse:     expected struct spinlock [usertype] *lock
   drivers/tty/tty_jobctrl.c:80:9: sparse:     got struct spinlock [noderef] __rcu *
   drivers/tty/tty_jobctrl.c:83:34: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   drivers/tty/tty_jobctrl.c:83:34: sparse:     expected struct spinlock [usertype] *lock
   drivers/tty/tty_jobctrl.c:83:34: sparse:     got struct spinlock [noderef] __rcu *
   drivers/tty/tty_jobctrl.c:124:31: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   drivers/tty/tty_jobctrl.c:124:31: sparse:     expected struct spinlock [usertype] *lock
   drivers/tty/tty_jobctrl.c:124:31: sparse:     got struct spinlock [noderef] __rcu *
   drivers/tty/tty_jobctrl.c:126:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   drivers/tty/tty_jobctrl.c:126:33: sparse:     expected struct spinlock [usertype] *lock
   drivers/tty/tty_jobctrl.c:126:33: sparse:     got struct spinlock [noderef] __rcu *
   drivers/tty/tty_jobctrl.c:135:31: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   drivers/tty/tty_jobctrl.c:135:31: sparse:     expected struct spinlock [usertype] *lock
   drivers/tty/tty_jobctrl.c:135:31: sparse:     got struct spinlock [noderef] __rcu *
   drivers/tty/tty_jobctrl.c:156:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   drivers/tty/tty_jobctrl.c:156:33: sparse:     expected struct spinlock [usertype] *lock
   drivers/tty/tty_jobctrl.c:156:33: sparse:     got struct spinlock [noderef] __rcu *
   drivers/tty/tty_jobctrl.c:165:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   drivers/tty/tty_jobctrl.c:165:9: sparse:     expected struct spinlock [usertype] *lock
   drivers/tty/tty_jobctrl.c:165:9: sparse:     got struct spinlock [noderef] __rcu *
   drivers/tty/tty_jobctrl.c:167:40: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   drivers/tty/tty_jobctrl.c:167:40: sparse:     expected struct spinlock [usertype] *lock
   drivers/tty/tty_jobctrl.c:167:40: sparse:     got struct spinlock [noderef] __rcu *
   drivers/tty/tty_jobctrl.c:205:41: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   drivers/tty/tty_jobctrl.c:205:41: sparse:     expected struct spinlock [usertype] *lock
   drivers/tty/tty_jobctrl.c:205:41: sparse:     got struct spinlock [noderef] __rcu *
   drivers/tty/tty_jobctrl.c:215:51: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   drivers/tty/tty_jobctrl.c:215:51: sparse:     expected struct spinlock [usertype] *lock
   drivers/tty/tty_jobctrl.c:215:51: sparse:     got struct spinlock [noderef] __rcu *
   drivers/tty/tty_jobctrl.c:227:43: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   drivers/tty/tty_jobctrl.c:227:43: sparse:     expected struct spinlock [usertype] *lock
   drivers/tty/tty_jobctrl.c:227:43: sparse:     got struct spinlock [noderef] __rcu *
   drivers/tty/tty_jobctrl.c:291:39: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   drivers/tty/tty_jobctrl.c:291:39: sparse:     expected struct spinlock [usertype] *lock
   drivers/tty/tty_jobctrl.c:291:39: sparse:     got struct spinlock [noderef] __rcu *
   drivers/tty/tty_jobctrl.c:294:41: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   drivers/tty/tty_jobctrl.c:294:41: sparse:     expected struct spinlock [usertype] *lock
   drivers/tty/tty_jobctrl.c:294:41: sparse:     got struct spinlock [noderef] __rcu *
   drivers/tty/tty_jobctrl.c:303:31: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   drivers/tty/tty_jobctrl.c:303:31: sparse:     expected struct spinlock [usertype] *lock
   drivers/tty/tty_jobctrl.c:303:31: sparse:     got struct spinlock [noderef] __rcu *
   drivers/tty/tty_jobctrl.c:307:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct spinlock [usertype] *lock @@     got struct spinlock [noderef] __rcu * @@
   drivers/tty/tty_jobctrl.c:307:33: sparse:     expected struct spinlock [usertype] *lock
   drivers/tty/tty_jobctrl.c:307:33: sparse:     got struct spinlock [noderef] __rcu *
>> drivers/tty/tty_jobctrl.c:472:16: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/tty/tty_jobctrl.c:472:16: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/tty/tty_jobctrl.c:472:16: sparse:     got int *
   drivers/tty/tty_jobctrl.c:499:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/tty/tty_jobctrl.c:499:13: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/tty/tty_jobctrl.c:499:13: sparse:     got int *
   drivers/tty/tty_jobctrl.c:556:16: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/tty/tty_jobctrl.c:556:16: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/tty/tty_jobctrl.c:556:16: sparse:     got int *
   drivers/tty/tty_jobctrl.c:19:41: sparse: sparse: dereference of noderef expression
--
>> drivers/tty/pty.c:141:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/tty/pty.c:141:13: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/tty/pty.c:141:13: sparse:     got int *
   drivers/tty/pty.c:154:16: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/tty/pty.c:154:16: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/tty/pty.c:154:16: sparse:     got int *
   drivers/tty/pty.c:162:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/tty/pty.c:162:13: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/tty/pty.c:162:13: sparse:     got int *
   drivers/tty/pty.c:184:16: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/tty/pty.c:184:16: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/tty/pty.c:184:16: sparse:     got int *
>> drivers/tty/pty.c:655:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   drivers/tty/pty.c:655:24: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   drivers/tty/pty.c:655:24: sparse:     got unsigned int *
--
>> drivers/tty/sysrq.c:1161:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char const [noderef] __user *__ptr_clean @@     got char const * @@
   drivers/tty/sysrq.c:1161:21: sparse:     expected char const [noderef] __user *__ptr_clean
   drivers/tty/sysrq.c:1161:21: sparse:     got char const *
   drivers/tty/sysrq.c: note: in included file (through include/linux/rculist.h, include/linux/sched/signal.h):
   include/linux/rcupdate.h:769:9: sparse: sparse: context imbalance in 'sysrq_handle_crash' - unexpected unlock
--
>> drivers/tty/n_tty.c:2473:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/tty/n_tty.c:2473:24: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/tty/n_tty.c:2473:24: sparse:     got int *
>> drivers/tty/n_tty.c:2481:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   drivers/tty/n_tty.c:2481:24: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   drivers/tty/n_tty.c:2481:24: sparse:     got unsigned int *
--
>> drivers/tty/tty_ioctl.c:878:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/tty/tty_ioctl.c:878:23: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/tty/tty_ioctl.c:878:23: sparse:     got int *
>> drivers/tty/tty_ioctl.c:882:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   drivers/tty/tty_ioctl.c:882:21: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   drivers/tty/tty_ioctl.c:882:21: sparse:     got unsigned int *
--
>> drivers/tty/tty_io.c:2278:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char [noderef] __user *__ptr_clean @@     got char * @@
   drivers/tty/tty_io.c:2278:13: sparse:     expected char [noderef] __user *__ptr_clean
   drivers/tty/tty_io.c:2278:13: sparse:     got char *
>> drivers/tty/tty_io.c:2423:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/tty/tty_io.c:2423:13: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/tty/tty_io.c:2423:13: sparse:     got int *
   drivers/tty/tty_io.c:2449:15: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/tty/tty_io.c:2449:15: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/tty/tty_io.c:2449:15: sparse:     got int *
   drivers/tty/tty_io.c:2510:34: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/tty/tty_io.c:2510:34: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/tty/tty_io.c:2510:34: sparse:     got int *
>> drivers/tty/tty_io.c:2535:18: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   drivers/tty/tty_io.c:2535:18: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   drivers/tty/tty_io.c:2535:18: sparse:     got unsigned int *
   drivers/tty/tty_io.c:2702:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/tty/tty_io.c:2702:24: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/tty/tty_io.c:2702:24: sparse:     got int *
   drivers/tty/tty_io.c:2717:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   drivers/tty/tty_io.c:2717:24: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   drivers/tty/tty_io.c:2717:24: sparse:     got unsigned int *
--
>> net/unix/af_unix.c:3106:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/unix/af_unix.c:3106:23: sparse:     expected int [noderef] __user *__ptr_clean
   net/unix/af_unix.c:3106:23: sparse:     got int *
   net/unix/af_unix.c:3113:31: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/unix/af_unix.c:3113:31: sparse:     expected int [noderef] __user *__ptr_clean
   net/unix/af_unix.c:3113:31: sparse:     got int *
   net/unix/af_unix.c:3127:31: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/unix/af_unix.c:3127:31: sparse:     expected int [noderef] __user *__ptr_clean
   net/unix/af_unix.c:3127:31: sparse:     got int *
   net/unix/af_unix.c:159:13: sparse: sparse: context imbalance in 'unix_table_double_lock' - wrong count at exit
   net/unix/af_unix.c:178:28: sparse: sparse: context imbalance in 'unix_table_double_unlock' - unexpected unlock
   net/unix/af_unix.c:1321:13: sparse: sparse: context imbalance in 'unix_state_double_lock' - wrong count at exit
   net/unix/af_unix.c:1339:17: sparse: sparse: context imbalance in 'unix_state_double_unlock' - unexpected unlock
   net/unix/af_unix.c:1640:18: sparse: sparse: context imbalance in 'unix_stream_connect' - different lock contexts for basic block
   net/unix/af_unix.c:2003:25: sparse: sparse: context imbalance in 'unix_dgram_sendmsg' - unexpected unlock
   net/unix/af_unix.c:3270:20: sparse: sparse: context imbalance in 'unix_get_first' - wrong count at exit
   net/unix/af_unix.c:3301:34: sparse: sparse: context imbalance in 'unix_get_next' - unexpected unlock
   net/unix/af_unix.c:3331:42: sparse: sparse: context imbalance in 'unix_seq_stop' - unexpected unlock
--
>> net/ipv6/sit.c:359:54: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   net/ipv6/sit.c:359:54: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   net/ipv6/sit.c:359:54: sparse:     got unsigned int *
--
>> net/ipv6/raw.c:964:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/ipv6/raw.c:964:21: sparse:     expected int [noderef] __user *__ptr_clean
   net/ipv6/raw.c:964:21: sparse:     got int *
   net/ipv6/raw.c:970:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/ipv6/raw.c:970:21: sparse:     expected int [noderef] __user *__ptr_clean
   net/ipv6/raw.c:970:21: sparse:     got int *
   net/ipv6/raw.c:1062:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/ipv6/raw.c:1062:13: sparse:     expected int [noderef] __user *__ptr_clean
   net/ipv6/raw.c:1062:13: sparse:     got int *
   net/ipv6/raw.c:1087:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/ipv6/raw.c:1087:13: sparse:     expected int [noderef] __user *__ptr_clean
   net/ipv6/raw.c:1087:13: sparse:     got int *
   net/ipv6/raw.c:1123:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/ipv6/raw.c:1123:24: sparse:     expected int [noderef] __user *__ptr_clean
   net/ipv6/raw.c:1123:24: sparse:     got int *
   net/ipv6/raw.c:1134:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/ipv6/raw.c:1134:24: sparse:     expected int [noderef] __user *__ptr_clean
   net/ipv6/raw.c:1134:24: sparse:     got int *
--
>> net/packet/af_packet.c:4034:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/packet/af_packet.c:4034:13: sparse:     expected int [noderef] __user *__ptr_clean
   net/packet/af_packet.c:4034:13: sparse:     got int *
   net/packet/af_packet.c:4134:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/packet/af_packet.c:4134:13: sparse:     expected int [noderef] __user *__ptr_clean
   net/packet/af_packet.c:4134:13: sparse:     got int *
   net/packet/af_packet.c:4202:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/packet/af_packet.c:4202:24: sparse:     expected int [noderef] __user *__ptr_clean
   net/packet/af_packet.c:4202:24: sparse:     got int *
   net/packet/af_packet.c:4214:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/packet/af_packet.c:4214:24: sparse:     expected int [noderef] __user *__ptr_clean
   net/packet/af_packet.c:4214:24: sparse:     got int *
   net/packet/af_packet.c:1050:13: sparse: sparse: context imbalance in '__packet_lookup_frame_in_block' - different lock contexts for basic block
   net/packet/af_packet.c:2490:17: sparse: sparse: context imbalance in 'tpacket_rcv' - unexpected unlock
--
>> sound/core/seq/oss/seq_oss_timer.c:224:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/seq/oss/seq_oss_timer.c:224:21: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/seq/oss/seq_oss_timer.c:224:21: sparse:     got int *
   sound/core/seq/oss/seq_oss_timer.c:229:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/seq/oss/seq_oss_timer.c:229:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/seq/oss/seq_oss_timer.c:229:24: sparse:     got int *
   sound/core/seq/oss/seq_oss_timer.c:243:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/seq/oss/seq_oss_timer.c:243:21: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/seq/oss/seq_oss_timer.c:243:21: sparse:     got int *
   sound/core/seq/oss/seq_oss_timer.c:247:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/seq/oss/seq_oss_timer.c:247:21: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/seq/oss/seq_oss_timer.c:247:21: sparse:     got int *
--
>> sound/core/seq/oss/seq_oss_ioctl.c:97:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/seq/oss/seq_oss_ioctl.c:97:21: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/seq/oss/seq_oss_ioctl.c:97:21: sparse:     got int *
   sound/core/seq/oss/seq_oss_ioctl.c:104:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/seq/oss/seq_oss_ioctl.c:104:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/seq/oss/seq_oss_ioctl.c:104:24: sparse:     got int *
   sound/core/seq/oss/seq_oss_ioctl.c:109:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/seq/oss/seq_oss_ioctl.c:109:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/seq/oss/seq_oss_ioctl.c:109:24: sparse:     got int *
   sound/core/seq/oss/seq_oss_ioctl.c:112:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/seq/oss/seq_oss_ioctl.c:112:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/seq/oss/seq_oss_ioctl.c:112:24: sparse:     got int *
   sound/core/seq/oss/seq_oss_ioctl.c:115:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/seq/oss/seq_oss_ioctl.c:115:21: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/seq/oss/seq_oss_ioctl.c:115:21: sparse:     got int *
   sound/core/seq/oss/seq_oss_ioctl.c:120:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/seq/oss/seq_oss_ioctl.c:120:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/seq/oss/seq_oss_ioctl.c:120:24: sparse:     got int *
   sound/core/seq/oss/seq_oss_ioctl.c:123:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/seq/oss/seq_oss_ioctl.c:123:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/seq/oss/seq_oss_ioctl.c:123:24: sparse:     got int *
   sound/core/seq/oss/seq_oss_ioctl.c:126:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/seq/oss/seq_oss_ioctl.c:126:21: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/seq/oss/seq_oss_ioctl.c:126:21: sparse:     got int *
   sound/core/seq/oss/seq_oss_ioctl.c:129:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/seq/oss/seq_oss_ioctl.c:129:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/seq/oss/seq_oss_ioctl.c:129:24: sparse:     got int *
   sound/core/seq/oss/seq_oss_ioctl.c:132:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/seq/oss/seq_oss_ioctl.c:132:21: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/seq/oss/seq_oss_ioctl.c:132:21: sparse:     got int *
   sound/core/seq/oss/seq_oss_ioctl.c:150:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/seq/oss/seq_oss_ioctl.c:150:21: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/seq/oss/seq_oss_ioctl.c:150:21: sparse:     got int *
   sound/core/seq/oss/seq_oss_ioctl.c:162:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/seq/oss/seq_oss_ioctl.c:162:21: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/seq/oss/seq_oss_ioctl.c:162:21: sparse:     got int *
   sound/core/seq/oss/seq_oss_ioctl.c:169:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   sound/core/seq/oss/seq_oss_ioctl.c:169:24: sparse:     expected int [noderef] __user *__ptr_clean
   sound/core/seq/oss/seq_oss_ioctl.c:169:24: sparse:     got int *
--
>> drivers/watchdog/acquirewdt.c:131:37: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char const [noderef] __user *__ptr_clean @@     got char const * @@
   drivers/watchdog/acquirewdt.c:131:37: sparse:     expected char const [noderef] __user *__ptr_clean
   drivers/watchdog/acquirewdt.c:131:37: sparse:     got char const *
>> drivers/watchdog/acquirewdt.c:161:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/acquirewdt.c:161:24: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/acquirewdt.c:161:24: sparse:     got int *
   drivers/watchdog/acquirewdt.c:165:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/acquirewdt.c:165:21: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/acquirewdt.c:165:21: sparse:     got int *
   drivers/watchdog/acquirewdt.c:182:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/acquirewdt.c:182:24: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/acquirewdt.c:182:24: sparse:     got int *
--
>> drivers/watchdog/sbc60xxwdt.c:180:37: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char const [noderef] __user *__ptr_clean @@     got char const * @@
   drivers/watchdog/sbc60xxwdt.c:180:37: sparse:     expected char const [noderef] __user *__ptr_clean
   drivers/watchdog/sbc60xxwdt.c:180:37: sparse:     got char const *
>> drivers/watchdog/sbc60xxwdt.c:237:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/sbc60xxwdt.c:237:24: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/sbc60xxwdt.c:237:24: sparse:     got int *
   drivers/watchdog/sbc60xxwdt.c:241:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/sbc60xxwdt.c:241:21: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/sbc60xxwdt.c:241:21: sparse:     got int *
   drivers/watchdog/sbc60xxwdt.c:259:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/sbc60xxwdt.c:259:21: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/sbc60xxwdt.c:259:21: sparse:     got int *
   drivers/watchdog/sbc60xxwdt.c:270:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/sbc60xxwdt.c:270:24: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/sbc60xxwdt.c:270:24: sparse:     got int *
--
>> drivers/watchdog/wafer5823wdt.c:109:37: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char const [noderef] __user *__ptr_clean @@     got char const * @@
   drivers/watchdog/wafer5823wdt.c:109:37: sparse:     expected char const [noderef] __user *__ptr_clean
   drivers/watchdog/wafer5823wdt.c:109:37: sparse:     got char const *
>> drivers/watchdog/wafer5823wdt.c:143:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/wafer5823wdt.c:143:24: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/wafer5823wdt.c:143:24: sparse:     got int *
   drivers/watchdog/wafer5823wdt.c:149:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/wafer5823wdt.c:149:21: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/wafer5823wdt.c:149:21: sparse:     got int *
   drivers/watchdog/wafer5823wdt.c:170:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/wafer5823wdt.c:170:21: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/wafer5823wdt.c:170:21: sparse:     got int *
   drivers/watchdog/wafer5823wdt.c:179:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/wafer5823wdt.c:179:24: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/wafer5823wdt.c:179:24: sparse:     got int *
--
>> drivers/watchdog/smsc37b787_wdt.c:404:37: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char const [noderef] __user *__ptr_clean @@     got char const * @@
   drivers/watchdog/smsc37b787_wdt.c:404:37: sparse:     expected char const [noderef] __user *__ptr_clean
   drivers/watchdog/smsc37b787_wdt.c:404:37: sparse:     got char const *
>> drivers/watchdog/smsc37b787_wdt.c:444:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/smsc37b787_wdt.c:444:24: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/smsc37b787_wdt.c:444:24: sparse:     got int *
   drivers/watchdog/smsc37b787_wdt.c:446:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/smsc37b787_wdt.c:446:24: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/smsc37b787_wdt.c:446:24: sparse:     got int *
   drivers/watchdog/smsc37b787_wdt.c:451:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/smsc37b787_wdt.c:451:21: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/smsc37b787_wdt.c:451:21: sparse:     got int *
   drivers/watchdog/smsc37b787_wdt.c:468:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/smsc37b787_wdt.c:468:21: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/smsc37b787_wdt.c:468:21: sparse:     got int *
   drivers/watchdog/smsc37b787_wdt.c:482:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/smsc37b787_wdt.c:482:24: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/smsc37b787_wdt.c:482:24: sparse:     got int *
--
>> drivers/watchdog/machzwd.c:285:37: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char const [noderef] __user *__ptr_clean @@     got char const * @@
   drivers/watchdog/machzwd.c:285:37: sparse:     expected char const [noderef] __user *__ptr_clean
   drivers/watchdog/machzwd.c:285:37: sparse:     got char const *
>> drivers/watchdog/machzwd.c:315:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/machzwd.c:315:24: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/machzwd.c:315:24: sparse:     got int *
--
>> drivers/watchdog/sbc_epx_c3.c:119:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/sbc_epx_c3.c:119:24: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/sbc_epx_c3.c:119:24: sparse:     got int *
   drivers/watchdog/sbc_epx_c3.c:121:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/sbc_epx_c3.c:121:21: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/sbc_epx_c3.c:121:21: sparse:     got int *
   drivers/watchdog/sbc_epx_c3.c:139:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/sbc_epx_c3.c:139:24: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/sbc_epx_c3.c:139:24: sparse:     got int *
--
>> drivers/watchdog/watchdog_dev.c:687:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char const [noderef] __user *__ptr_clean @@     got char const * @@
   drivers/watchdog/watchdog_dev.c:687:21: sparse:     expected char const [noderef] __user *__ptr_clean
   drivers/watchdog/watchdog_dev.c:687:21: sparse:     got char const *
>> drivers/watchdog/watchdog_dev.c:749:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/watchdog_dev.c:749:23: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/watchdog_dev.c:749:23: sparse:     got int *
   drivers/watchdog/watchdog_dev.c:752:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/watchdog_dev.c:752:23: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/watchdog_dev.c:752:23: sparse:     got int *
   drivers/watchdog/watchdog_dev.c:755:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/watchdog_dev.c:755:21: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/watchdog_dev.c:755:21: sparse:     got int *
   drivers/watchdog/watchdog_dev.c:775:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/watchdog_dev.c:775:21: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/watchdog_dev.c:775:21: sparse:     got int *
   drivers/watchdog/watchdog_dev.c:795:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/watchdog_dev.c:795:23: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/watchdog_dev.c:795:23: sparse:     got int *
   drivers/watchdog/watchdog_dev.c:801:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/watchdog_dev.c:801:23: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/watchdog_dev.c:801:23: sparse:     got int *
   drivers/watchdog/watchdog_dev.c:804:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/watchdog_dev.c:804:21: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/watchdog_dev.c:804:21: sparse:     got int *
   drivers/watchdog/watchdog_dev.c:811:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/watchdog_dev.c:811:23: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/watchdog_dev.c:811:23: sparse:     got int *
--
>> drivers/watchdog/sbc_fitpc2_wdt.c:99:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char const [noderef] __user *__ptr_clean @@     got char const * @@
   drivers/watchdog/sbc_fitpc2_wdt.c:99:21: sparse:     expected char const [noderef] __user *__ptr_clean
   drivers/watchdog/sbc_fitpc2_wdt.c:99:21: sparse:     got char const *
>> drivers/watchdog/sbc_fitpc2_wdt.c:133:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/sbc_fitpc2_wdt.c:133:23: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/sbc_fitpc2_wdt.c:133:23: sparse:     got int *
   drivers/watchdog/sbc_fitpc2_wdt.c:137:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/sbc_fitpc2_wdt.c:137:23: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/sbc_fitpc2_wdt.c:137:23: sparse:     got int *
   drivers/watchdog/sbc_fitpc2_wdt.c:146:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/sbc_fitpc2_wdt.c:146:23: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/sbc_fitpc2_wdt.c:146:23: sparse:     got int *
   drivers/watchdog/sbc_fitpc2_wdt.c:160:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/sbc_fitpc2_wdt.c:160:23: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/sbc_fitpc2_wdt.c:160:23: sparse:     got int *
--
>> drivers/watchdog/ib700wdt.c:156:37: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char const [noderef] __user *__ptr_clean @@     got char const * @@
   drivers/watchdog/ib700wdt.c:156:37: sparse:     expected char const [noderef] __user *__ptr_clean
   drivers/watchdog/ib700wdt.c:156:37: sparse:     got char const *
>> drivers/watchdog/ib700wdt.c:188:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/ib700wdt.c:188:24: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/ib700wdt.c:188:24: sparse:     got int *
   drivers/watchdog/ib700wdt.c:194:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/ib700wdt.c:194:21: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/ib700wdt.c:194:21: sparse:     got int *
   drivers/watchdog/ib700wdt.c:212:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/ib700wdt.c:212:21: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/ib700wdt.c:212:21: sparse:     got int *
   drivers/watchdog/ib700wdt.c:220:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/ib700wdt.c:220:24: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/ib700wdt.c:220:24: sparse:     got int *
--
>> drivers/watchdog/it8712f_wdt.c:243:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char const [noderef] __user *__ptr_clean @@     got char const * @@
   drivers/watchdog/it8712f_wdt.c:243:29: sparse:     expected char const [noderef] __user *__ptr_clean
   drivers/watchdog/it8712f_wdt.c:243:29: sparse:     got char const *
>> drivers/watchdog/it8712f_wdt.c:282:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/it8712f_wdt.c:282:24: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/it8712f_wdt.c:282:24: sparse:     got int *
   drivers/watchdog/it8712f_wdt.c:284:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/it8712f_wdt.c:284:24: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/it8712f_wdt.c:284:24: sparse:     got int *
   drivers/watchdog/it8712f_wdt.c:289:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/it8712f_wdt.c:289:21: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/it8712f_wdt.c:289:21: sparse:     got int *
   drivers/watchdog/it8712f_wdt.c:307:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/it8712f_wdt.c:307:21: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/it8712f_wdt.c:307:21: sparse:     got int *
--
>> drivers/watchdog/cpu5wdt.c:157:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/cpu5wdt.c:157:24: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/cpu5wdt.c:157:24: sparse:     got int *
   drivers/watchdog/cpu5wdt.c:159:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/cpu5wdt.c:159:24: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/cpu5wdt.c:159:24: sparse:     got int *
   drivers/watchdog/cpu5wdt.c:161:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/cpu5wdt.c:161:21: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/cpu5wdt.c:161:21: sparse:     got int *
--
>> drivers/watchdog/w83977f_wdt.c:343:37: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char const [noderef] __user *__ptr_clean @@     got char const * @@
   drivers/watchdog/w83977f_wdt.c:343:37: sparse:     expected char const [noderef] __user *__ptr_clean
   drivers/watchdog/w83977f_wdt.c:343:37: sparse:     got char const *
>> drivers/watchdog/w83977f_wdt.c:392:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/w83977f_wdt.c:392:24: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/w83977f_wdt.c:392:24: sparse:     got int *
   drivers/watchdog/w83977f_wdt.c:395:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/w83977f_wdt.c:395:24: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/w83977f_wdt.c:395:24: sparse:     got int *
   drivers/watchdog/w83977f_wdt.c:398:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/w83977f_wdt.c:398:21: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/w83977f_wdt.c:398:21: sparse:     got int *
   drivers/watchdog/w83977f_wdt.c:418:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/w83977f_wdt.c:418:21: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/w83977f_wdt.c:418:21: sparse:     got int *
   drivers/watchdog/w83977f_wdt.c:428:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   drivers/watchdog/w83977f_wdt.c:428:24: sparse:     expected int [noderef] __user *__ptr_clean
   drivers/watchdog/w83977f_wdt.c:428:24: sparse:     got int *
--
>> drivers/tty/serial/serial_core.c:1056:16: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   drivers/tty/serial/serial_core.c:1056:16: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   drivers/tty/serial/serial_core.c:1056:16: sparse:     got unsigned int *
   drivers/tty/serial/serial_core.c:152:9: sparse: sparse: context imbalance in 'uart_start' - different lock contexts for basic block
   drivers/tty/serial/serial_core.c:219:17: sparse: sparse: context imbalance in 'uart_port_startup' - different lock contexts for basic block
   drivers/tty/serial/serial_core.c:328:9: sparse: sparse: context imbalance in 'uart_shutdown' - different lock contexts for basic block
   drivers/tty/serial/serial_core.c:555:9: sparse: sparse: context imbalance in 'uart_put_char' - different lock contexts for basic block
   drivers/tty/serial/serial_core.c:603:9: sparse: sparse: context imbalance in 'uart_write' - different lock contexts for basic block
   drivers/tty/serial/serial_core.c:616:9: sparse: sparse: context imbalance in 'uart_write_room' - different lock contexts for basic block
   drivers/tty/serial/serial_core.c:629:9: sparse: sparse: context imbalance in 'uart_chars_in_buffer' - different lock contexts for basic block
   drivers/tty/serial/serial_core.c:656:9: sparse: sparse: context imbalance in 'uart_flush_buffer' - different lock contexts for basic block
--
>> net/sunrpc/cache.c:1019:16: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/sunrpc/cache.c:1019:16: sparse:     expected int [noderef] __user *__ptr_clean
   net/sunrpc/cache.c:1019:16: sparse:     got int *
--
>> net/sunrpc/rpc_pipe.c:380:24: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/sunrpc/rpc_pipe.c:380:24: sparse:     expected int [noderef] __user *__ptr_clean
   net/sunrpc/rpc_pipe.c:380:24: sparse:     got int *
--
>> drivers/xen/gntdev.c:882:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed short [noderef] __user *__ptr_clean @@     got signed short * @@
   drivers/xen/gntdev.c:882:13: sparse:     expected signed short [noderef] __user *__ptr_clean
   drivers/xen/gntdev.c:882:13: sparse:     got signed short *
--
>> drivers/xen/privcmd.c:375:31: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] __user *__ptr_clean @@     got unsigned long * @@
   drivers/xen/privcmd.c:375:31: sparse:     expected unsigned long [noderef] __user *__ptr_clean
   drivers/xen/privcmd.c:375:31: sparse:     got unsigned long *
   drivers/xen/privcmd.c:559:35: sparse: sparse: cast removes address space '__user' of expression
   drivers/xen/privcmd.c:559:32: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] [usertype] __user *[addressable] [assigned] user_gfn @@     got unsigned long [usertype] * @@
   drivers/xen/privcmd.c:559:32: sparse:     expected unsigned long [noderef] [usertype] __user *[addressable] [assigned] user_gfn
   drivers/xen/privcmd.c:559:32: sparse:     got unsigned long [usertype] *
   drivers/xen/privcmd.c:687:17: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected void *[usertype] h @@     got void [noderef] __user *uptr @@
   drivers/xen/privcmd.c:687:17: sparse:     expected void *[usertype] h
   drivers/xen/privcmd.c:687:17: sparse:     got void [noderef] __user *uptr
--
>> kernel/time/time.c:67:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected long [noderef] __user *__ptr_clean @@     got long * @@
   kernel/time/time.c:67:21: sparse:     expected long [noderef] __user *__ptr_clean
   kernel/time/time.c:67:21: sparse:     got long *
   kernel/time/time.c:86:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected long [noderef] __user *__ptr_clean @@     got long * @@
   kernel/time/time.c:86:13: sparse:     expected long [noderef] __user *__ptr_clean
   kernel/time/time.c:86:13: sparse:     got long *
>> kernel/time/time.c:112:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed int [noderef] __user *__ptr_clean @@     got signed int * @@
   kernel/time/time.c:112:21: sparse:     expected signed int [noderef] __user *__ptr_clean
   kernel/time/time.c:112:21: sparse:     got signed int *
   kernel/time/time.c:124:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected signed int [noderef] __user *__ptr_clean @@     got signed int * @@
   kernel/time/time.c:124:13: sparse:     expected signed int [noderef] __user *__ptr_clean
   kernel/time/time.c:124:13: sparse:     got signed int *
   kernel/time/time.c:147:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected long [noderef] __user *__ptr_clean @@     got long * @@
   kernel/time/time.c:147:21: sparse:     expected long [noderef] __user *__ptr_clean
   kernel/time/time.c:147:21: sparse:     got long *
   kernel/time/time.c:148:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected long [noderef] __user *__ptr_clean @@     got long * @@
   kernel/time/time.c:148:21: sparse:     expected long [noderef] __user *__ptr_clean
   kernel/time/time.c:148:21: sparse:     got long *
   kernel/time/time.c:206:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected long [noderef] __user *__ptr_clean @@     got long * @@
   kernel/time/time.c:206:21: sparse:     expected long [noderef] __user *__ptr_clean
   kernel/time/time.c:206:21: sparse:     got long *
   kernel/time/time.c:207:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected long [noderef] __user *__ptr_clean @@     got long * @@
   kernel/time/time.c:207:21: sparse:     expected long [noderef] __user *__ptr_clean
   kernel/time/time.c:207:21: sparse:     got long *
--
>> net/mptcp/sockopt.c:919:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/mptcp/sockopt.c:919:13: sparse:     expected int [noderef] __user *__ptr_clean
   net/mptcp/sockopt.c:919:13: sparse:     got int *
   net/mptcp/sockopt.c:926:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/mptcp/sockopt.c:926:13: sparse:     expected int [noderef] __user *__ptr_clean
   net/mptcp/sockopt.c:926:13: sparse:     got int *
   net/mptcp/sockopt.c:947:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/mptcp/sockopt.c:947:13: sparse:     expected int [noderef] __user *__ptr_clean
   net/mptcp/sockopt.c:947:13: sparse:     got int *
   net/mptcp/sockopt.c:961:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/mptcp/sockopt.c:961:13: sparse:     expected int [noderef] __user *__ptr_clean
   net/mptcp/sockopt.c:961:13: sparse:     got int *
   net/mptcp/sockopt.c:1143:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/mptcp/sockopt.c:1143:13: sparse:     expected int [noderef] __user *__ptr_clean
   net/mptcp/sockopt.c:1143:13: sparse:     got int *
   net/mptcp/sockopt.c:1152:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/mptcp/sockopt.c:1152:21: sparse:     expected int [noderef] __user *__ptr_clean
   net/mptcp/sockopt.c:1152:21: sparse:     got int *
   net/mptcp/sockopt.c:1158:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/mptcp/sockopt.c:1158:21: sparse:     expected int [noderef] __user *__ptr_clean
   net/mptcp/sockopt.c:1158:21: sparse:     got int *
--
>> net/mptcp/protocol.c:3507:16: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected int [noderef] __user *__ptr_clean @@     got int * @@
   net/mptcp/protocol.c:3507:16: sparse:     expected int [noderef] __user *__ptr_clean
   net/mptcp/protocol.c:3507:16: sparse:     got int *
   net/mptcp/protocol.c:3065:24: sparse: sparse: context imbalance in 'mptcp_sk_clone' - unexpected unlock
--
>> kernel/futex/waitwake.c:473:29: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   kernel/futex/waitwake.c:473:29: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   kernel/futex/waitwake.c:473:29: sparse:     got unsigned int *
   kernel/futex/waitwake.c:614:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   kernel/futex/waitwake.c:614:23: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   kernel/futex/waitwake.c:614:23: sparse:     got unsigned int *
   kernel/futex/waitwake.c:262:33: sparse: sparse: context imbalance in 'futex_wake_op' - different lock contexts for basic block
   kernel/futex/waitwake.c:328:6: sparse: sparse: context imbalance in 'futex_wait_queue' - unexpected unlock
   kernel/futex/waitwake.c:449:36: sparse: sparse: context imbalance in 'futex_wait_multiple_setup' - unexpected unlock
--
>> kernel/futex/core.c:648:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   kernel/futex/core.c:648:13: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   kernel/futex/core.c:648:13: sparse:     got unsigned int *
>> kernel/futex/core.c:783:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected long [noderef] __user *__ptr_clean @@     got long * @@
   kernel/futex/core.c:783:13: sparse:     expected long [noderef] __user *__ptr_clean
   kernel/futex/core.c:783:13: sparse:     got long *
>> kernel/futex/core.c:750:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] __user *__ptr_clean @@     got unsigned long * @@
   kernel/futex/core.c:750:13: sparse:     expected unsigned long [noderef] __user *__ptr_clean
   kernel/futex/core.c:750:13: sparse:     got unsigned long *
>> kernel/futex/core.c:750:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] __user *__ptr_clean @@     got unsigned long * @@
   kernel/futex/core.c:750:13: sparse:     expected unsigned long [noderef] __user *__ptr_clean
   kernel/futex/core.c:750:13: sparse:     got unsigned long *
>> kernel/futex/core.c:750:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] __user *__ptr_clean @@     got unsigned long * @@
   kernel/futex/core.c:750:13: sparse:     expected unsigned long [noderef] __user *__ptr_clean
   kernel/futex/core.c:750:13: sparse:     got unsigned long *
--
>> kernel/futex/syscalls.c:75:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned long [noderef] __user *__ptr_clean @@     got unsigned long * @@
   kernel/futex/syscalls.c:75:13: sparse:     expected unsigned long [noderef] __user *__ptr_clean
   kernel/futex/syscalls.c:75:13: sparse:     got unsigned long *
>> kernel/futex/syscalls.c:77:16: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct robust_list_head [noderef] __user *[noderef] __user *__ptr_clean @@     got struct robust_list_head [noderef] __user ** @@
   kernel/futex/syscalls.c:77:16: sparse:     expected struct robust_list_head [noderef] __user *[noderef] __user *__ptr_clean
   kernel/futex/syscalls.c:77:16: sparse:     got struct robust_list_head [noderef] __user **
--
>> kernel/futex/pi.c:1112:13: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   kernel/futex/pi.c:1112:13: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   kernel/futex/pi.c:1112:13: sparse:     got unsigned int *
   kernel/futex/pi.c:675:9: sparse: sparse: context imbalance in 'wake_futex_pi' - unexpected unlock
   kernel/futex/pi.c:803:9: sparse: sparse: context imbalance in '__fixup_pi_state_owner' - unexpected unlock
   kernel/futex/pi.c:1068:9: sparse: sparse: context imbalance in 'futex_lock_pi' - unexpected unlock
   kernel/futex/pi.c:1100:5: sparse: sparse: context imbalance in 'futex_unlock_pi' - different lock contexts for basic block
--
>> kernel/futex/requeue.c:458:31: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned int [noderef] __user *__ptr_clean @@     got unsigned int * @@
   kernel/futex/requeue.c:458:31: sparse:     expected unsigned int [noderef] __user *__ptr_clean
   kernel/futex/requeue.c:458:31: sparse:     got unsigned int *
   kernel/futex/requeue.c:455:41: sparse: sparse: context imbalance in 'futex_requeue' - different lock contexts for basic block
--
   kernel/trace/trace.c:5749:1: sparse: sparse: trying to concatenate 8238-character string (8191 bytes max)
   kernel/trace/trace.c:406:28: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct trace_export **list @@     got struct trace_export [noderef] __rcu ** @@
   kernel/trace/trace.c:406:28: sparse:     expected struct trace_export **list
   kernel/trace/trace.c:406:28: sparse:     got struct trace_export [noderef] __rcu **
   kernel/trace/trace.c:420:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct trace_export **list @@     got struct trace_export [noderef] __rcu ** @@
   kernel/trace/trace.c:420:33: sparse:     expected struct trace_export **list
   kernel/trace/trace.c:420:33: sparse:     got struct trace_export [noderef] __rcu **
>> kernel/trace/trace.c:1610:15: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char const [noderef] __user *__ptr_clean @@     got char const * @@
   kernel/trace/trace.c:1610:15: sparse:     expected char const [noderef] __user *__ptr_clean
   kernel/trace/trace.c:1610:15: sparse:     got char const *
   kernel/trace/trace.c:1624:31: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char const [noderef] __user *__ptr_clean @@     got char const * @@
   kernel/trace/trace.c:1624:31: sparse:     expected char const [noderef] __user *__ptr_clean
   kernel/trace/trace.c:1624:31: sparse:     got char const *
   kernel/trace/trace.c:1649:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected char const [noderef] __user *__ptr_clean @@     got char const * @@
   kernel/trace/trace.c:1649:23: sparse:     expected char const [noderef] __user *__ptr_clean
   kernel/trace/trace.c:1649:23: sparse:     got char const *
   kernel/trace/trace.c:2879:38: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct event_filter *filter @@     got struct event_filter [noderef] __rcu *filter @@
   kernel/trace/trace.c:2879:38: sparse:     expected struct event_filter *filter
   kernel/trace/trace.c:2879:38: sparse:     got struct event_filter [noderef] __rcu *filter
   kernel/trace/trace.c:360:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/trace/trace.c:360:9: sparse:    struct trace_export [noderef] __rcu *
   kernel/trace/trace.c:360:9: sparse:    struct trace_export *
   kernel/trace/trace.c:375:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/trace/trace.c:375:9: sparse:    struct trace_export [noderef] __rcu *
   kernel/trace/trace.c:375:9: sparse:    struct trace_export *

vim +279 arch/x86/kernel/process.c

389d1fb11e5f2a Jeremy Fitzhardinge 2009-02-27  269  
389d1fb11e5f2a Jeremy Fitzhardinge 2009-02-27  270  int get_tsc_mode(unsigned long adr)
389d1fb11e5f2a Jeremy Fitzhardinge 2009-02-27  271  {
389d1fb11e5f2a Jeremy Fitzhardinge 2009-02-27  272  	unsigned int val;
389d1fb11e5f2a Jeremy Fitzhardinge 2009-02-27  273  
389d1fb11e5f2a Jeremy Fitzhardinge 2009-02-27  274  	if (test_thread_flag(TIF_NOTSC))
389d1fb11e5f2a Jeremy Fitzhardinge 2009-02-27  275  		val = PR_TSC_SIGSEGV;
389d1fb11e5f2a Jeremy Fitzhardinge 2009-02-27  276  	else
389d1fb11e5f2a Jeremy Fitzhardinge 2009-02-27  277  		val = PR_TSC_ENABLE;
389d1fb11e5f2a Jeremy Fitzhardinge 2009-02-27  278  
389d1fb11e5f2a Jeremy Fitzhardinge 2009-02-27 @279  	return put_user(val, (unsigned int __user *)adr);
389d1fb11e5f2a Jeremy Fitzhardinge 2009-02-27  280  }
389d1fb11e5f2a Jeremy Fitzhardinge 2009-02-27  281  

:::::: The code at line 279 was first introduced by commit
:::::: 389d1fb11e5f2a16b5e34c547756f0c4dec641f7 x86: unify chunks of kernel/process*.c

:::::: TO: Jeremy Fitzhardinge <jeremy@...p.org>
:::::: CC: Ingo Molnar <mingo@...e.hu>

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

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