From: kernel test robot <lkp@intel.com>
To: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org
Subject: drivers/video/fbdev/pxafb.c:916:24: sparse: sparse: incorrect type in assignment (different address spaces)
Date: Fri, 7 Aug 2020 18:37:36 +0800 [thread overview]
Message-ID: <202008071833.kUoyxyIe%lkp@intel.com> (raw)
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 86cfccb66937dd6cbf26ed619958b9e587e6a115
commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to define address spaces
date: 7 weeks ago
config: arm-randconfig-s031-20200807 (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.2-118-ge1578773-dirty
git checkout 670d0a4b10704667765f7d18f7592993d02783aa
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=arm
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
>> drivers/video/fbdev/pxafb.c:916:24: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem *video_mem @@ got void * @@
>> drivers/video/fbdev/pxafb.c:916:24: sparse: expected void [noderef] __iomem *video_mem
drivers/video/fbdev/pxafb.c:916:24: sparse: got void *
>> drivers/video/fbdev/pxafb.c:921:47: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile *x @@ got void [noderef] __iomem *video_mem @@
drivers/video/fbdev/pxafb.c:921:47: sparse: expected void const volatile *x
>> drivers/video/fbdev/pxafb.c:921:47: sparse: got void [noderef] __iomem *video_mem
>> drivers/video/fbdev/pxafb.c:977:53: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *virt @@ got void [noderef] __iomem *video_mem @@
drivers/video/fbdev/pxafb.c:977:53: sparse: expected void *virt
drivers/video/fbdev/pxafb.c:977:53: sparse: got void [noderef] __iomem *video_mem
drivers/video/fbdev/pxafb.c:1714:24: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem *video_mem @@ got void * @@
drivers/video/fbdev/pxafb.c:1714:24: sparse: expected void [noderef] __iomem *video_mem
drivers/video/fbdev/pxafb.c:1714:24: sparse: got void *
drivers/video/fbdev/pxafb.c:1718:47: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile *x @@ got void [noderef] __iomem *video_mem @@
drivers/video/fbdev/pxafb.c:1718:47: sparse: expected void const volatile *x
drivers/video/fbdev/pxafb.c:1718:47: sparse: got void [noderef] __iomem *video_mem
drivers/video/fbdev/pxafb.c:2392:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *virt @@ got void [noderef] __iomem *video_mem @@
drivers/video/fbdev/pxafb.c:2392:29: sparse: expected void *virt
drivers/video/fbdev/pxafb.c:2392:29: sparse: got void [noderef] __iomem *video_mem
drivers/video/fbdev/pxafb.c:2418:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *virt @@ got void [noderef] __iomem *video_mem @@
drivers/video/fbdev/pxafb.c:2418:29: sparse: expected void *virt
drivers/video/fbdev/pxafb.c:2418:29: sparse: got void [noderef] __iomem *video_mem
--
>> drivers/firmware/efi/test/efi_test.c:157:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long [noderef] __user *register __p @@ got unsigned long *[addressable] data_size @@
>> drivers/firmware/efi/test/efi_test.c:157:13: sparse: expected unsigned long [noderef] __user *register __p
drivers/firmware/efi/test/efi_test.c:157:13: sparse: got unsigned long *[addressable] data_size
drivers/firmware/efi/test/efi_test.c:160:61: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got struct guid_t [usertype] *[addressable] vendor_guid @@
drivers/firmware/efi/test/efi_test.c:160:61: sparse: expected void const [noderef] __user *from
drivers/firmware/efi/test/efi_test.c:160:61: sparse: got struct guid_t [usertype] *[addressable] vendor_guid
drivers/firmware/efi/test/efi_test.c:167:60: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected unsigned short [noderef] [usertype] __user *src @@ got unsigned short [usertype] *[addressable] variable_name @@
drivers/firmware/efi/test/efi_test.c:167:60: sparse: expected unsigned short [noderef] [usertype] __user *src
drivers/firmware/efi/test/efi_test.c:167:60: sparse: got unsigned short [usertype] *[addressable] variable_name
>> drivers/firmware/efi/test/efi_test.c:187:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long const [noderef] __user *__pu_ptr @@ got unsigned long [usertype] *[addressable] status @@
>> drivers/firmware/efi/test/efi_test.c:187:13: sparse: expected unsigned long const [noderef] __user *__pu_ptr
drivers/firmware/efi/test/efi_test.c:187:13: sparse: got unsigned long [usertype] *[addressable] status
>> drivers/firmware/efi/test/efi_test.c:194:35: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long const [noderef] __user *__pu_ptr @@ got unsigned long *[addressable] data_size @@
drivers/firmware/efi/test/efi_test.c:194:35: sparse: expected unsigned long const [noderef] __user *__pu_ptr
drivers/firmware/efi/test/efi_test.c:194:35: sparse: got unsigned long *[addressable] data_size
drivers/firmware/efi/test/efi_test.c:209:45: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void *[addressable] data @@
drivers/firmware/efi/test/efi_test.c:209:45: sparse: expected void [noderef] __user *to
drivers/firmware/efi/test/efi_test.c:209:45: sparse: got void *[addressable] data
>> drivers/firmware/efi/test/efi_test.c:215:19: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const [noderef] __user *__pu_ptr @@ got unsigned int [usertype] *[addressable] attributes @@
>> drivers/firmware/efi/test/efi_test.c:215:19: sparse: expected unsigned int const [noderef] __user *__pu_ptr
drivers/firmware/efi/test/efi_test.c:215:19: sparse: got unsigned int [usertype] *[addressable] attributes
drivers/firmware/efi/test/efi_test.c:220:19: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long const [noderef] __user *__pu_ptr @@ got unsigned long *[addressable] data_size @@
drivers/firmware/efi/test/efi_test.c:220:19: sparse: expected unsigned long const [noderef] __user *__pu_ptr
drivers/firmware/efi/test/efi_test.c:220:19: sparse: got unsigned long *[addressable] data_size
drivers/firmware/efi/test/efi_test.c:243:53: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got struct guid_t [usertype] *[addressable] vendor_guid @@
drivers/firmware/efi/test/efi_test.c:243:53: sparse: expected void const [noderef] __user *from
drivers/firmware/efi/test/efi_test.c:243:53: sparse: got struct guid_t [usertype] *[addressable] vendor_guid
drivers/firmware/efi/test/efi_test.c:248:60: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected unsigned short [noderef] [usertype] __user *src @@ got unsigned short [usertype] *[addressable] variable_name @@
drivers/firmware/efi/test/efi_test.c:248:60: sparse: expected unsigned short [noderef] [usertype] __user *src
drivers/firmware/efi/test/efi_test.c:248:60: sparse: got unsigned short [usertype] *[addressable] variable_name
drivers/firmware/efi/test/efi_test.c:253:39: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] __user * @@ got void *[addressable] data @@
drivers/firmware/efi/test/efi_test.c:253:39: sparse: expected void const [noderef] __user *
drivers/firmware/efi/test/efi_test.c:253:39: sparse: got void *[addressable] data
drivers/firmware/efi/test/efi_test.c:263:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long const [noderef] __user *__pu_ptr @@ got unsigned long [usertype] *[addressable] status @@
drivers/firmware/efi/test/efi_test.c:263:13: sparse: expected unsigned long const [noderef] __user *__pu_ptr
drivers/firmware/efi/test/efi_test.c:263:13: sparse: got unsigned long [usertype] *[addressable] status
drivers/firmware/efi/test/efi_test.c:292:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long const [noderef] __user *__pu_ptr @@ got unsigned long [usertype] *[addressable] status @@
drivers/firmware/efi/test/efi_test.c:292:13: sparse: expected unsigned long const [noderef] __user *__pu_ptr
drivers/firmware/efi/test/efi_test.c:292:13: sparse: got unsigned long [usertype] *[addressable] status
drivers/firmware/efi/test/efi_test.c:301:27: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct efi_time_cap_t [noderef] [usertype] __user *cap_local @@ got struct efi_time_cap_t [usertype] * @@
drivers/firmware/efi/test/efi_test.c:301:27: sparse: expected struct efi_time_cap_t [noderef] [usertype] __user *cap_local
drivers/firmware/efi/test/efi_test.c:301:27: sparse: got struct efi_time_cap_t [usertype] *
drivers/firmware/efi/test/efi_test.c:308:41: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got struct efi_time_t [usertype] *[addressable] time @@
drivers/firmware/efi/test/efi_test.c:308:41: sparse: expected void [noderef] __user *to
drivers/firmware/efi/test/efi_test.c:308:41: sparse: got struct efi_time_t [usertype] *[addressable] time
drivers/firmware/efi/test/efi_test.c:325:46: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got struct efi_time_t [usertype] *[addressable] time @@
drivers/firmware/efi/test/efi_test.c:325:46: sparse: expected void const [noderef] __user *from
drivers/firmware/efi/test/efi_test.c:325:46: sparse: got struct efi_time_t [usertype] *[addressable] time
drivers/firmware/efi/test/efi_test.c:330:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long const [noderef] __user *__pu_ptr @@ got unsigned long [usertype] *[addressable] status @@
drivers/firmware/efi/test/efi_test.c:330:13: sparse: expected unsigned long const [noderef] __user *__pu_ptr
drivers/firmware/efi/test/efi_test.c:330:13: sparse: got unsigned long [usertype] *[addressable] status
drivers/firmware/efi/test/efi_test.c:354:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long const [noderef] __user *__pu_ptr @@ got unsigned long [usertype] *[addressable] status @@
drivers/firmware/efi/test/efi_test.c:354:13: sparse: expected unsigned long const [noderef] __user *__pu_ptr
drivers/firmware/efi/test/efi_test.c:354:13: sparse: got unsigned long [usertype] *[addressable] status
>> drivers/firmware/efi/test/efi_test.c:360:38: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned char const [noderef] __user *__pu_ptr @@ got unsigned char [usertype] *[addressable] enabled @@
>> drivers/firmware/efi/test/efi_test.c:360:38: sparse: expected unsigned char const [noderef] __user *__pu_ptr
drivers/firmware/efi/test/efi_test.c:360:38: sparse: got unsigned char [usertype] *[addressable] enabled
drivers/firmware/efi/test/efi_test.c:365:47: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got struct efi_time_t [usertype] *[addressable] time @@
drivers/firmware/efi/test/efi_test.c:365:47: sparse: expected void [noderef] __user *to
drivers/firmware/efi/test/efi_test.c:365:47: sparse: got struct efi_time_t [usertype] *[addressable] time
drivers/firmware/efi/test/efi_test.c:389:60: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got struct efi_time_t [usertype] *[addressable] time @@
drivers/firmware/efi/test/efi_test.c:389:60: sparse: expected void const [noderef] __user *from
drivers/firmware/efi/test/efi_test.c:389:60: sparse: got struct efi_time_t [usertype] *[addressable] time
drivers/firmware/efi/test/efi_test.c:397:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long const [noderef] __user *__pu_ptr @@ got unsigned long [usertype] *[addressable] status @@
drivers/firmware/efi/test/efi_test.c:397:13: sparse: expected unsigned long const [noderef] __user *__pu_ptr
drivers/firmware/efi/test/efi_test.c:397:13: sparse: got unsigned long [usertype] *[addressable] status
>> drivers/firmware/efi/test/efi_test.c:421:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long [noderef] __user *register __p @@ got unsigned long *[addressable] variable_name_size @@
drivers/firmware/efi/test/efi_test.c:421:21: sparse: expected unsigned long [noderef] __user *register __p
drivers/firmware/efi/test/efi_test.c:421:21: sparse: got unsigned long *[addressable] variable_name_size
drivers/firmware/efi/test/efi_test.c:429:52: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got struct guid_t [usertype] *[addressable] vendor_guid @@
drivers/firmware/efi/test/efi_test.c:429:52: sparse: expected void const [noderef] __user *from
drivers/firmware/efi/test/efi_test.c:429:52: sparse: got struct guid_t [usertype] *[addressable] vendor_guid
drivers/firmware/efi/test/efi_test.c:439:52: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected unsigned short [noderef] [usertype] __user *src @@ got unsigned short [usertype] *[addressable] variable_name @@
drivers/firmware/efi/test/efi_test.c:439:52: sparse: expected unsigned short [noderef] [usertype] __user *src
drivers/firmware/efi/test/efi_test.c:439:52: sparse: got unsigned short [usertype] *[addressable] variable_name
drivers/firmware/efi/test/efi_test.c:452:52: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected unsigned short [noderef] [usertype] __user *src @@ got unsigned short [usertype] *[addressable] variable_name @@
drivers/firmware/efi/test/efi_test.c:452:52: sparse: expected unsigned short [noderef] [usertype] __user *src
drivers/firmware/efi/test/efi_test.c:452:52: sparse: got unsigned short [usertype] *[addressable] variable_name
drivers/firmware/efi/test/efi_test.c:461:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long const [noderef] __user *__pu_ptr @@ got unsigned long [usertype] *[addressable] status @@
drivers/firmware/efi/test/efi_test.c:461:13: sparse: expected unsigned long const [noderef] __user *__pu_ptr
drivers/firmware/efi/test/efi_test.c:461:13: sparse: got unsigned long [usertype] *[addressable] status
>> drivers/firmware/efi/test/efi_test.c:468:35: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long const [noderef] __user *__pu_ptr @@ got unsigned long *[addressable] variable_name_size @@
drivers/firmware/efi/test/efi_test.c:468:35: sparse: expected unsigned long const [noderef] __user *__pu_ptr
drivers/firmware/efi/test/efi_test.c:468:35: sparse: got unsigned long *[addressable] variable_name_size
drivers/firmware/efi/test/efi_test.c:479:62: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected unsigned short [noderef] [usertype] __user *dst @@ got unsigned short [usertype] *[addressable] variable_name @@
drivers/firmware/efi/test/efi_test.c:479:62: sparse: expected unsigned short [noderef] [usertype] __user *dst
drivers/firmware/efi/test/efi_test.c:479:62: sparse: got unsigned short [usertype] *[addressable] variable_name
drivers/firmware/efi/test/efi_test.c:487:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long const [noderef] __user *__pu_ptr @@ got unsigned long *[addressable] variable_name_size @@
drivers/firmware/efi/test/efi_test.c:487:21: sparse: expected unsigned long const [noderef] __user *__pu_ptr
drivers/firmware/efi/test/efi_test.c:487:21: sparse: got unsigned long *[addressable] variable_name_size
drivers/firmware/efi/test/efi_test.c:494:53: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got struct guid_t [usertype] *[addressable] vendor_guid @@
drivers/firmware/efi/test/efi_test.c:494:53: sparse: expected void [noderef] __user *to
drivers/firmware/efi/test/efi_test.c:494:53: sparse: got struct guid_t [usertype] *[addressable] vendor_guid
drivers/firmware/efi/test/efi_test.c:522:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long const [noderef] __user *__pu_ptr @@ got unsigned long [usertype] *[addressable] status @@
drivers/firmware/efi/test/efi_test.c:522:13: sparse: expected unsigned long const [noderef] __user *__pu_ptr
drivers/firmware/efi/test/efi_test.c:522:13: sparse: got unsigned long [usertype] *[addressable] status
>> drivers/firmware/efi/test/efi_test.c:529:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const [noderef] __user *__pu_ptr @@ got unsigned int [usertype] *[addressable] high_count @@
drivers/firmware/efi/test/efi_test.c:529:13: sparse: expected unsigned int const [noderef] __user *__pu_ptr
drivers/firmware/efi/test/efi_test.c:529:13: sparse: got unsigned int [usertype] *[addressable] high_count
drivers/firmware/efi/test/efi_test.c:546:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] __user * @@ got void * @@
drivers/firmware/efi/test/efi_test.c:546:37: sparse: expected void const [noderef] __user *
drivers/firmware/efi/test/efi_test.c:546:37: sparse: got void *
drivers/firmware/efi/test/efi_test.c:575:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long const [noderef] __user *__pu_ptr @@ got unsigned long [usertype] *[addressable] status @@
drivers/firmware/efi/test/efi_test.c:575:13: sparse: expected unsigned long const [noderef] __user *__pu_ptr
drivers/firmware/efi/test/efi_test.c:575:13: sparse: got unsigned long [usertype] *[addressable] status
>> drivers/firmware/efi/test/efi_test.c:581:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long long const [noderef] __user *__pu_ptr @@ got unsigned long long [usertype] *[addressable] maximum_variable_storage_size @@
>> drivers/firmware/efi/test/efi_test.c:581:13: sparse: expected unsigned long long const [noderef] __user *__pu_ptr
drivers/firmware/efi/test/efi_test.c:581:13: sparse: got unsigned long long [usertype] *[addressable] maximum_variable_storage_size
drivers/firmware/efi/test/efi_test.c:585:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long long const [noderef] __user *__pu_ptr @@ got unsigned long long [usertype] *[addressable] remaining_variable_storage_size @@
drivers/firmware/efi/test/efi_test.c:585:13: sparse: expected unsigned long long const [noderef] __user *__pu_ptr
drivers/firmware/efi/test/efi_test.c:585:13: sparse: got unsigned long long [usertype] *[addressable] remaining_variable_storage_size
drivers/firmware/efi/test/efi_test.c:589:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long long const [noderef] __user *__pu_ptr @@ got unsigned long long [usertype] *[addressable] maximum_variable_size @@
drivers/firmware/efi/test/efi_test.c:589:13: sparse: expected unsigned long long const [noderef] __user *__pu_ptr
drivers/firmware/efi/test/efi_test.c:589:13: sparse: got unsigned long long [usertype] *[addressable] maximum_variable_size
>> drivers/firmware/efi/test/efi_test.c:625:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct efi_capsule_header_t [usertype] *[noderef] __user *register __p @@ got struct efi_capsule_header_t [usertype] ** @@
>> drivers/firmware/efi/test/efi_test.c:625:21: sparse: expected struct efi_capsule_header_t [usertype] *[noderef] __user *register __p
drivers/firmware/efi/test/efi_test.c:625:21: sparse: got struct efi_capsule_header_t [usertype] **
drivers/firmware/efi/test/efi_test.c:629:50: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got struct efi_capsule_header_t [usertype] *[assigned] c @@
drivers/firmware/efi/test/efi_test.c:629:50: sparse: expected void const [noderef] __user *from
drivers/firmware/efi/test/efi_test.c:629:50: sparse: got struct efi_capsule_header_t [usertype] *[assigned] c
drivers/firmware/efi/test/efi_test.c:643:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long const [noderef] __user *__pu_ptr @@ got unsigned long [usertype] *[addressable] [assigned] status @@
drivers/firmware/efi/test/efi_test.c:643:13: sparse: expected unsigned long const [noderef] __user *__pu_ptr
drivers/firmware/efi/test/efi_test.c:643:13: sparse: got unsigned long [usertype] *[addressable] [assigned] status
drivers/firmware/efi/test/efi_test.c:653:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long long const [noderef] __user *__pu_ptr @@ got unsigned long long [usertype] *[addressable] [assigned] maximum_capsule_size @@
drivers/firmware/efi/test/efi_test.c:653:13: sparse: expected unsigned long long const [noderef] __user *__pu_ptr
drivers/firmware/efi/test/efi_test.c:653:13: sparse: got unsigned long long [usertype] *[addressable] [assigned] maximum_capsule_size
>> drivers/firmware/efi/test/efi_test.c:658:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const [noderef] __user *__pu_ptr @@ got int *[addressable] [assigned] reset_type @@
>> drivers/firmware/efi/test/efi_test.c:658:13: sparse: expected int const [noderef] __user *__pu_ptr
drivers/firmware/efi/test/efi_test.c:658:13: sparse: got int *[addressable] [assigned] reset_type
drivers/firmware/efi/test/efi_test.c:35:27: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned short [usertype] *s @@ got unsigned short [noderef] [usertype] __user *str @@
drivers/firmware/efi/test/efi_test.c:35:27: sparse: expected unsigned short [usertype] *s
drivers/firmware/efi/test/efi_test.c:35:27: sparse: got unsigned short [noderef] [usertype] __user *str
>> drivers/firmware/efi/test/efi_test.c:44:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned short [noderef] __user *register __p @@ got unsigned short [usertype] * @@
>> drivers/firmware/efi/test/efi_test.c:44:13: sparse: expected unsigned short [noderef] __user *register __p
drivers/firmware/efi/test/efi_test.c:44:13: sparse: got unsigned short [usertype] *
drivers/firmware/efi/test/efi_test.c:50:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned short [noderef] __user *register __p @@ got unsigned short [usertype] * @@
drivers/firmware/efi/test/efi_test.c:50:21: sparse: expected unsigned short [noderef] __user *register __p
drivers/firmware/efi/test/efi_test.c:50:21: sparse: got unsigned short [usertype] *
drivers/firmware/efi/test/efi_test.c:35:27: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned short [usertype] *[assigned] s @@ got unsigned short [noderef] [usertype] __user *str @@
drivers/firmware/efi/test/efi_test.c:35:27: sparse: expected unsigned short [usertype] *[assigned] s
drivers/firmware/efi/test/efi_test.c:35:27: sparse: got unsigned short [noderef] [usertype] __user *str
>> drivers/firmware/efi/test/efi_test.c:44:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned short [noderef] __user *register __p @@ got unsigned short [usertype] * @@
>> drivers/firmware/efi/test/efi_test.c:44:13: sparse: expected unsigned short [noderef] __user *register __p
drivers/firmware/efi/test/efi_test.c:44:13: sparse: got unsigned short [usertype] *
drivers/firmware/efi/test/efi_test.c:50:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned short [noderef] __user *register __p @@ got unsigned short [usertype] * @@
drivers/firmware/efi/test/efi_test.c:50:21: sparse: expected unsigned short [noderef] __user *register __p
drivers/firmware/efi/test/efi_test.c:50:21: sparse: got unsigned short [usertype] *
drivers/firmware/efi/test/efi_test.c:35:27: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned short [usertype] *[assigned] s @@ got unsigned short [noderef] [usertype] __user *str @@
drivers/firmware/efi/test/efi_test.c:35:27: sparse: expected unsigned short [usertype] *[assigned] s
drivers/firmware/efi/test/efi_test.c:35:27: sparse: got unsigned short [noderef] [usertype] __user *str
>> drivers/firmware/efi/test/efi_test.c:44:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned short [noderef] __user *register __p @@ got unsigned short [usertype] * @@
>> drivers/firmware/efi/test/efi_test.c:44:13: sparse: expected unsigned short [noderef] __user *register __p
drivers/firmware/efi/test/efi_test.c:44:13: sparse: got unsigned short [usertype] *
drivers/firmware/efi/test/efi_test.c:50:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned short [noderef] __user *register __p @@ got unsigned short [usertype] * @@
drivers/firmware/efi/test/efi_test.c:50:21: sparse: expected unsigned short [noderef] __user *register __p
drivers/firmware/efi/test/efi_test.c:50:21: sparse: got unsigned short [usertype] *
vim +916 drivers/video/fbdev/pxafb.c
782385ae176b304 drivers/video/pxafb.c Eric Miao 2009-03-19 909
48c68c4f1b54244 drivers/video/pxafb.c Greg Kroah-Hartman 2012-12-21 910 static int pxafb_overlay_map_video_memory(struct pxafb_info *pxafb,
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 911 struct pxafb_layer *ofb)
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 912 {
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 913 /* We assume that user will use at most video_mem_size for overlay fb,
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 914 * anyway, it's useless to use 16bpp main plane and 24bpp overlay
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 915 */
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 @916 ofb->video_mem = alloc_pages_exact(PAGE_ALIGN(pxafb->video_mem_size),
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 917 GFP_KERNEL | __GFP_ZERO);
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 918 if (ofb->video_mem == NULL)
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 919 return -ENOMEM;
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 920
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 @921 ofb->video_mem_phys = virt_to_phys(ofb->video_mem);
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 922 ofb->video_mem_size = PAGE_ALIGN(pxafb->video_mem_size);
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 923
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 924 mutex_lock(&ofb->fb.mm_lock);
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 925 ofb->fb.fix.smem_start = ofb->video_mem_phys;
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 926 ofb->fb.fix.smem_len = pxafb->video_mem_size;
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 927 mutex_unlock(&ofb->fb.mm_lock);
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 928
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 929 ofb->fb.screen_base = ofb->video_mem;
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 930
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 931 return 0;
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 932 }
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 933
48c68c4f1b54244 drivers/video/pxafb.c Greg Kroah-Hartman 2012-12-21 934 static void pxafb_overlay_init(struct pxafb_info *fbi)
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 935 {
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 936 int i, ret;
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 937
782385ae176b304 drivers/video/pxafb.c Eric Miao 2009-03-19 938 if (!pxafb_overlay_supported())
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 939 return;
782385ae176b304 drivers/video/pxafb.c Eric Miao 2009-03-19 940
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 941 for (i = 0; i < 2; i++) {
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 942 struct pxafb_layer *ofb = &fbi->overlay[i];
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 943 init_pxafb_overlay(fbi, ofb, i);
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 944 ret = register_framebuffer(&ofb->fb);
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 945 if (ret) {
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 946 dev_err(fbi->dev, "failed to register overlay %d\n", i);
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 947 continue;
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 948 }
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 949 ret = pxafb_overlay_map_video_memory(fbi, ofb);
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 950 if (ret) {
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 951 dev_err(fbi->dev,
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 952 "failed to map video memory for overlay %d\n",
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 953 i);
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 954 unregister_framebuffer(&ofb->fb);
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 955 continue;
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 956 }
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 957 ofb->registered = 1;
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 958 }
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 959
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 960 /* mask all IU/BS/EOF/SOF interrupts */
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 961 lcd_writel(fbi, LCCR5, ~0);
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 962
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 963 pr_info("PXA Overlay driver loaded successfully!\n");
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 964 }
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 965
48c68c4f1b54244 drivers/video/pxafb.c Greg Kroah-Hartman 2012-12-21 966 static void pxafb_overlay_exit(struct pxafb_info *fbi)
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 967 {
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 968 int i;
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 969
782385ae176b304 drivers/video/pxafb.c Eric Miao 2009-03-19 970 if (!pxafb_overlay_supported())
782385ae176b304 drivers/video/pxafb.c Eric Miao 2009-03-19 971 return;
782385ae176b304 drivers/video/pxafb.c Eric Miao 2009-03-19 972
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 973 for (i = 0; i < 2; i++) {
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 974 struct pxafb_layer *ofb = &fbi->overlay[i];
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 975 if (ofb->registered) {
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 976 if (ofb->video_mem)
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 @977 free_pages_exact(ofb->video_mem,
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 978 ofb->video_mem_size);
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 979 unregister_framebuffer(&ofb->fb);
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 980 }
1b98d7c4491e5ea drivers/video/pxafb.c Vasily Khoruzhick 2011-03-11 981 }
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 982 }
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 983 #else
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 984 static inline void pxafb_overlay_init(struct pxafb_info *fbi) {}
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 985 static inline void pxafb_overlay_exit(struct pxafb_info *fbi) {}
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 986 #endif /* CONFIG_FB_PXA_OVERLAY */
198fc108ee4c2cd drivers/video/pxafb.c Eric Miao 2008-12-23 987
:::::: The code at line 916 was first introduced by commit
:::::: 1b98d7c4491e5eaba7c403ec1bc5997e6596e569 ARM: pxafb: rework pxafb overlay memory management
:::::: TO: Vasily Khoruzhick <anarsoul@gmail.com>
:::::: CC: Eric Miao <eric.y.miao@gmail.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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next reply other threads:[~2020-08-07 11:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-07 10:37 kernel test robot [this message]
2020-08-07 11:53 ` Luc Van Oostenryck
2020-08-10 2:50 ` [kbuild-all] " Rong Chen
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