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Message-ID: <202006230441.zXXGmJJO%lkp@intel.com>
Date: Tue, 23 Jun 2020 04:44:46 +0800
From: kernel test robot <lkp@...el.com>
To: Luc Van Oostenryck <luc.vanoostenryck@...il.com>
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: arch/arm64/kernel/acpi.c:99:30: sparse: sparse: incorrect type in
return expression (different address spaces)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: dd0d718152e4c65b173070d48ea9dfc06894c3e5
commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to define address spaces
date: 4 days ago
config: arm64-randconfig-s031-20200622 (attached as .config)
compiler: aarch64-linux-gcc (GCC) 9.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.2-rc1-18-g27caae40-dirty
git checkout 670d0a4b10704667765f7d18f7592993d02783aa
# save the attached .config to linux build tree
make W=1 C=1 ARCH=arm64 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
sparse warnings: (new ones prefixed by >>)
>> arch/arm64/kernel/acpi.c:99:30: sparse: sparse: incorrect type in return expression (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
>> arch/arm64/kernel/acpi.c:99:30: sparse: expected void [noderef] __iomem *
arch/arm64/kernel/acpi.c:99:30: sparse: got void *
>> arch/arm64/kernel/acpi.c:107:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *addr @@ got void [noderef] __iomem *map @@
arch/arm64/kernel/acpi.c:107:24: sparse: expected void *addr
>> arch/arm64/kernel/acpi.c:107:24: sparse: got void [noderef] __iomem *map
--
net/802/mrp.c:864:9: sparse: sparse: cast removes address space '__rcu' of expression
>> net/802/mrp.c:864:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile *p @@ got struct mrp_applicant [noderef] __rcu *[noderef] __rcu *__p @@
net/802/mrp.c:864:9: sparse: expected void const volatile *p
>> net/802/mrp.c:864:9: sparse: got struct mrp_applicant [noderef] __rcu *[noderef] __rcu *__p
net/802/mrp.c:864:9: sparse: sparse: dereference of noderef expression
net/802/mrp.c:864:9: sparse: sparse: dereference of noderef expression
--
>> drivers/pci/controller/dwc/pcie-hisi.c:66:37: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void [noderef] __iomem *reg_base @@ got void *priv @@
>> drivers/pci/controller/dwc/pcie-hisi.c:66:37: sparse: expected void [noderef] __iomem *reg_base
drivers/pci/controller/dwc/pcie-hisi.c:66:37: sparse: got void *priv
>> drivers/pci/controller/dwc/pcie-hisi.c:103:19: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *priv @@ got void [noderef] __iomem *[assigned] reg_base @@
drivers/pci/controller/dwc/pcie-hisi.c:103:19: sparse: expected void *priv
>> drivers/pci/controller/dwc/pcie-hisi.c:103:19: sparse: got void [noderef] __iomem *[assigned] reg_base
--
>> drivers/phy/qualcomm/phy-qcom-ufs.c:84:21: sparse: sparse: cast removes address space '__iomem' of expression
drivers/phy/qualcomm/phy-qcom-ufs.c:85:32: sparse: sparse: cast removes address space '__iomem' of expression
drivers/phy/qualcomm/phy-qcom-ufs.c:96:21: sparse: sparse: cast removes address space '__iomem' of expression
--
>> drivers/firmware/efi/test/efi_test.c:157:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long [noderef] __user *__p @@ got unsigned long *[addressable] data_size @@
>> drivers/firmware/efi/test/efi_test.c:157:13: sparse: expected unsigned long [noderef] __user *__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 [noderef] __user *__p @@ got unsigned long [usertype] *[addressable] status @@
drivers/firmware/efi/test/efi_test.c:187:13: sparse: expected unsigned long [noderef] __user *__p
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 [noderef] __user *__p @@ got unsigned long *[addressable] data_size @@
drivers/firmware/efi/test/efi_test.c:194:35: sparse: expected unsigned long [noderef] __user *__p
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 [noderef] __user *__p @@ got unsigned int [usertype] *[addressable] attributes @@
>> drivers/firmware/efi/test/efi_test.c:215:19: sparse: expected unsigned int [noderef] __user *__p
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 [noderef] __user *__p @@ got unsigned long *[addressable] data_size @@
drivers/firmware/efi/test/efi_test.c:220:19: sparse: expected unsigned long [noderef] __user *__p
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 [noderef] __user *__p @@ got unsigned long [usertype] *[addressable] status @@
drivers/firmware/efi/test/efi_test.c:263:13: sparse: expected unsigned long [noderef] __user *__p
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 [noderef] __user *__p @@ got unsigned long [usertype] *[addressable] status @@
drivers/firmware/efi/test/efi_test.c:292:13: sparse: expected unsigned long [noderef] __user *__p
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 [noderef] __user *__p @@ got unsigned long [usertype] *[addressable] status @@
drivers/firmware/efi/test/efi_test.c:330:13: sparse: expected unsigned long [noderef] __user *__p
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 [noderef] __user *__p @@ got unsigned long [usertype] *[addressable] status @@
drivers/firmware/efi/test/efi_test.c:354:13: sparse: expected unsigned long [noderef] __user *__p
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 [noderef] __user *__p @@ got unsigned char [usertype] *[addressable] enabled @@
>> drivers/firmware/efi/test/efi_test.c:360:38: sparse: expected unsigned char [noderef] __user *__p
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 [noderef] __user *__p @@ got unsigned long [usertype] *[addressable] status @@
drivers/firmware/efi/test/efi_test.c:397:13: sparse: expected unsigned long [noderef] __user *__p
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 *__p @@ got unsigned long *[addressable] variable_name_size @@
drivers/firmware/efi/test/efi_test.c:421:21: sparse: expected unsigned long [noderef] __user *__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 [noderef] __user *__p @@ got unsigned long [usertype] *[addressable] status @@
drivers/firmware/efi/test/efi_test.c:461:13: sparse: expected unsigned long [noderef] __user *__p
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 [noderef] __user *__p @@ got unsigned long *[addressable] variable_name_size @@
drivers/firmware/efi/test/efi_test.c:468:35: sparse: expected unsigned long [noderef] __user *__p
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 [noderef] __user *__p @@ got unsigned long *[addressable] variable_name_size @@
drivers/firmware/efi/test/efi_test.c:487:21: sparse: expected unsigned long [noderef] __user *__p
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 [noderef] __user *__p @@ got unsigned long [usertype] *[addressable] status @@
drivers/firmware/efi/test/efi_test.c:522:13: sparse: expected unsigned long [noderef] __user *__p
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 [noderef] __user *__p @@ got unsigned int [usertype] *[addressable] high_count @@
drivers/firmware/efi/test/efi_test.c:529:13: sparse: expected unsigned int [noderef] __user *__p
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 [noderef] __user *__p @@ got unsigned long [usertype] *[addressable] status @@
drivers/firmware/efi/test/efi_test.c:575:13: sparse: expected unsigned long [noderef] __user *__p
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 [noderef] __user *__p @@ got unsigned long long [usertype] *[addressable] maximum_variable_storage_size @@
>> drivers/firmware/efi/test/efi_test.c:581:13: sparse: expected unsigned long long [noderef] __user *__p
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 [noderef] __user *__p @@ got unsigned long long [usertype] *[addressable] remaining_variable_storage_size @@
drivers/firmware/efi/test/efi_test.c:585:13: sparse: expected unsigned long long [noderef] __user *__p
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 [noderef] __user *__p @@ got unsigned long long [usertype] *[addressable] maximum_variable_size @@
drivers/firmware/efi/test/efi_test.c:589:13: sparse: expected unsigned long long [noderef] __user *__p
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 *__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 *__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 [noderef] __user *__p @@ got unsigned long [usertype] *[addressable] [assigned] status @@
drivers/firmware/efi/test/efi_test.c:643:13: sparse: expected unsigned long [noderef] __user *__p
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 [noderef] __user *__p @@ got unsigned long long [usertype] *[addressable] [assigned] maximum_capsule_size @@
drivers/firmware/efi/test/efi_test.c:653:13: sparse: expected unsigned long long [noderef] __user *__p
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 [noderef] __user *__p @@ got int *[addressable] [assigned] reset_type @@
>> drivers/firmware/efi/test/efi_test.c:658:13: sparse: expected int [noderef] __user *__p
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 *__p @@ got unsigned short [usertype] * @@
>> drivers/firmware/efi/test/efi_test.c:44:13: sparse: expected unsigned short [noderef] __user *__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 *__p @@ got unsigned short [usertype] * @@
drivers/firmware/efi/test/efi_test.c:50:21: sparse: expected unsigned short [noderef] __user *__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 *__p @@ got unsigned short [usertype] * @@
>> drivers/firmware/efi/test/efi_test.c:44:13: sparse: expected unsigned short [noderef] __user *__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 *__p @@ got unsigned short [usertype] * @@
drivers/firmware/efi/test/efi_test.c:50:21: sparse: expected unsigned short [noderef] __user *__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 *__p @@ got unsigned short [usertype] * @@
>> drivers/firmware/efi/test/efi_test.c:44:13: sparse: expected unsigned short [noderef] __user *__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 *__p @@ got unsigned short [usertype] * @@
drivers/firmware/efi/test/efi_test.c:50:21: sparse: expected unsigned short [noderef] __user *__p
drivers/firmware/efi/test/efi_test.c:50:21: sparse: got unsigned short [usertype] *
--
>> drivers/hwspinlock/omap_hwspinlock.c:39:39: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void [noderef] __iomem *lock_addr @@ got void *priv @@
>> drivers/hwspinlock/omap_hwspinlock.c:39:39: sparse: expected void [noderef] __iomem *lock_addr
drivers/hwspinlock/omap_hwspinlock.c:39:39: sparse: got void *priv
drivers/hwspinlock/omap_hwspinlock.c:47:39: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void [noderef] __iomem *lock_addr @@ got void *priv @@
drivers/hwspinlock/omap_hwspinlock.c:47:39: sparse: expected void [noderef] __iomem *lock_addr
drivers/hwspinlock/omap_hwspinlock.c:47:39: sparse: got void *priv
>> drivers/hwspinlock/omap_hwspinlock.c:132:30: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *priv @@ got void [noderef] __iomem * @@
drivers/hwspinlock/omap_hwspinlock.c:132:30: sparse: expected void *priv
>> drivers/hwspinlock/omap_hwspinlock.c:132:30: sparse: got void [noderef] __iomem *
vim +99 arch/arm64/kernel/acpi.c
b10d79f76085b5 Al Stone 2015-03-24 89
37655163ce1a3e Al Stone 2015-03-24 90 /*
37655163ce1a3e Al Stone 2015-03-24 91 * __acpi_map_table() will be called before page_init(), so early_ioremap()
37655163ce1a3e Al Stone 2015-03-24 92 * or early_memremap() should be called here to for ACPI table mapping.
37655163ce1a3e Al Stone 2015-03-24 93 */
6c9a58e84e59a2 Andy Shevchenko 2017-07-18 94 void __init __iomem *__acpi_map_table(unsigned long phys, unsigned long size)
37655163ce1a3e Al Stone 2015-03-24 95 {
37655163ce1a3e Al Stone 2015-03-24 96 if (!size)
37655163ce1a3e Al Stone 2015-03-24 97 return NULL;
37655163ce1a3e Al Stone 2015-03-24 98
37655163ce1a3e Al Stone 2015-03-24 @99 return early_memremap(phys, size);
37655163ce1a3e Al Stone 2015-03-24 100 }
37655163ce1a3e Al Stone 2015-03-24 101
6c9a58e84e59a2 Andy Shevchenko 2017-07-18 102 void __init __acpi_unmap_table(void __iomem *map, unsigned long size)
37655163ce1a3e Al Stone 2015-03-24 103 {
37655163ce1a3e Al Stone 2015-03-24 104 if (!map || !size)
37655163ce1a3e Al Stone 2015-03-24 105 return;
37655163ce1a3e Al Stone 2015-03-24 106
37655163ce1a3e Al Stone 2015-03-24 @107 early_memunmap(map, size);
37655163ce1a3e Al Stone 2015-03-24 108 }
37655163ce1a3e Al Stone 2015-03-24 109
:::::: The code at line 99 was first introduced by commit
:::::: 37655163ce1a3ef2635a9bba0ad614f25e01484e ARM64 / ACPI: Get RSDP and ACPI boot-time tables
:::::: TO: Al Stone <al.stone@...aro.org>
:::::: CC: Will Deacon <will.deacon@....com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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