[uml:next 44/50] arch/x86/um/ptrace.c:245:31: sparse: sparse: symbol 'user_uml_view' was not declared. Should it be static?

[uml:next 44/50] arch/x86/um/ptrace.c:245:31: sparse: sparse: symbol 'user_uml_view' was not declared. Should it be static?

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/uml/linux next
head:   d3b08e5f3f2829943342b88d3e2b44fb0ccdccab
commit: 3f17fed2149192c7d3b76a45a6a87b4ff22cd586 [44/50] um: switch to regset API and depend on XSTATE
config: um-randconfig-r112-20241026 (https://download.01.org/0day-ci/archive/20241028/202410281821.WSPsAwq7-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241028/202410281821.WSPsAwq7-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202410281821.WSPsAwq7-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> arch/x86/um/ptrace.c:245:31: sparse: sparse: symbol 'user_uml_view' was not declared. Should it be static?
--
>> arch/x86/um/signal.c:87:19: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct _xstate [noderef] __user *from_fp64 @@     got void * @@
   arch/x86/um/signal.c:87:19: sparse:     expected struct _xstate [noderef] __user *from_fp64
   arch/x86/um/signal.c:87:19: sparse:     got void *
   arch/x86/um/signal.c:201:9: sparse: sparse: cast removes address space '__user' of expression
   arch/x86/um/signal.c:201:9: sparse: sparse: cast removes address space '__user' of expression
>> arch/x86/um/signal.c:201:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int * @@
   arch/x86/um/signal.c:201:9: sparse:     expected void const volatile [noderef] __user *ptr
   arch/x86/um/signal.c:201:9: sparse:     got int *
   arch/x86/um/signal.c:201:9: sparse: sparse: cast removes address space '__user' of expression
   arch/x86/um/signal.c:201:9: sparse: sparse: cast removes address space '__user' of expression
   arch/x86/um/signal.c:201:9: sparse: sparse: cast removes address space '__user' of expression
>> arch/x86/um/signal.c:201:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected void [noderef] __user *ptr @@     got int * @@
   arch/x86/um/signal.c:201:9: sparse:     expected void [noderef] __user *ptr
   arch/x86/um/signal.c:201:9: sparse:     got int *
   arch/x86/um/signal.c:387:16: sparse: sparse: Using plain integer as NULL pointer
   arch/x86/um/signal.c:411:24: sparse: sparse: cast removes address space '__user' of expression
   arch/x86/um/signal.c:411:24: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected char [noderef] __user *__x @@     got void * @@
   arch/x86/um/signal.c:411:24: sparse:     expected char [noderef] __user *__x
   arch/x86/um/signal.c:411:24: sparse:     got void *

vim +/user_uml_view +245 arch/x86/um/ptrace.c

   244	
 > 245	const struct user_regset_view user_uml_view = {
   246	#ifdef CONFIG_X86_32
   247		.name = "i386", .e_machine = EM_386,
   248	#else
   249		.name = "x86_64", .e_machine = EM_X86_64,
   250	#endif
   251		.regsets = uml_regsets, .n = ARRAY_SIZE(uml_regsets)
   252	};
   253	

-- 
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