* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-24 1:20 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-24 1:20 UTC (permalink / raw)
To: Anup Patel; +Cc: kbuild-all, linux-kernel, Palmer Dabbelt, Atish Patra
[-- Attachment #1: Type: text/plain, Size: 3334 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 614cb5894306cfa2c7d9b6168182876ff5948735
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-24 1:20 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-24 1:20 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3395 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 614cb5894306cfa2c7d9b6168182876ff5948735
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-24 9:33 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-24 9:33 UTC (permalink / raw)
To: Anup Patel; +Cc: kbuild-all, linux-kernel, Palmer Dabbelt, Atish Patra
[-- Attachment #1: Type: text/plain, Size: 3334 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 58cf05f597b03a8212d9ecf2c79ee046d3ee8ad9
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-24 9:33 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-24 9:33 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3395 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 58cf05f597b03a8212d9ecf2c79ee046d3ee8ad9
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-24 9:32 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-24 9:32 UTC (permalink / raw)
To: Anup Patel; +Cc: kbuild-all, linux-kernel, Palmer Dabbelt, Atish Patra
[-- Attachment #1: Type: text/plain, Size: 3334 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 58cf05f597b03a8212d9ecf2c79ee046d3ee8ad9
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-24 9:32 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-24 9:32 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3395 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 58cf05f597b03a8212d9ecf2c79ee046d3ee8ad9
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-24 8:37 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-24 8:37 UTC (permalink / raw)
To: Anup Patel; +Cc: kbuild-all, linux-kernel, Palmer Dabbelt, Atish Patra
[-- Attachment #1: Type: text/plain, Size: 3334 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 58cf05f597b03a8212d9ecf2c79ee046d3ee8ad9
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-24 8:37 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-24 8:37 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3395 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 58cf05f597b03a8212d9ecf2c79ee046d3ee8ad9
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* Re: drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
2020-12-24 8:11 ` kernel test robot
(?)
@ 2020-12-24 8:30 ` Philip Li
-1 siblings, 0 replies; 41+ messages in thread
From: Philip Li @ 2020-12-24 8:30 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3929 bytes --]
On Thu, Dec 24, 2020 at 04:11:17PM +0800, kernel test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head: 58cf05f597b03a8212d9ecf2c79ee046d3ee8ad9
> commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
> date: 4 months ago
> config: riscv-randconfig-s031-20201221 (attached as .config)
> compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
> # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
> git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> git fetch --no-tags linus master
> git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
> # 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=riscv
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
Hi Anup and all, kindly ignore extra reports against this commit, we will
check why it sends out ~10 duplicated reports. Sorry for the inconvenience.
Thanks
>
>
> "sparse warnings: (new ones prefixed by >>)"
> >> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
> >> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
> drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
> drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
> drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
> drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
> drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
> drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
> drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
> drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
> drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
>
> vim +/__iomem +72 drivers/clocksource/timer-clint.c
>
> 58
> 59 #ifdef CONFIG_64BIT
> 60 static u64 notrace clint_get_cycles64(void)
> 61 {
> 62 return clint_get_cycles();
> 63 }
> 64 #else /* CONFIG_64BIT */
> 65 static u64 notrace clint_get_cycles64(void)
> 66 {
> 67 u32 hi, lo;
> 68
> 69 do {
> 70 hi = clint_get_cycles_hi();
> 71 lo = clint_get_cycles();
> > 72 } while (hi != clint_get_cycles_hi());
> 73
> 74 return ((u64)hi << 32) | lo;
> 75 }
> 76 #endif /* CONFIG_64BIT */
> 77
>
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
> _______________________________________________
> kbuild-all mailing list -- kbuild-all(a)lists.01.org
> To unsubscribe send an email to kbuild-all-leave(a)lists.01.org
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-24 8:11 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-24 8:11 UTC (permalink / raw)
To: Anup Patel; +Cc: kbuild-all, linux-kernel, Palmer Dabbelt, Atish Patra
[-- Attachment #1: Type: text/plain, Size: 3334 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 58cf05f597b03a8212d9ecf2c79ee046d3ee8ad9
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-24 8:11 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-24 8:11 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3395 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 58cf05f597b03a8212d9ecf2c79ee046d3ee8ad9
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-24 6:26 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-24 6:26 UTC (permalink / raw)
To: Anup Patel; +Cc: kbuild-all, linux-kernel, Palmer Dabbelt, Atish Patra
[-- Attachment #1: Type: text/plain, Size: 3334 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 58cf05f597b03a8212d9ecf2c79ee046d3ee8ad9
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-24 6:26 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-24 6:26 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3395 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 58cf05f597b03a8212d9ecf2c79ee046d3ee8ad9
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-24 5:43 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-24 5:43 UTC (permalink / raw)
To: Anup Patel; +Cc: kbuild-all, linux-kernel, Palmer Dabbelt, Atish Patra
[-- Attachment #1: Type: text/plain, Size: 3334 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 58cf05f597b03a8212d9ecf2c79ee046d3ee8ad9
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-24 5:43 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-24 5:43 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3395 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 58cf05f597b03a8212d9ecf2c79ee046d3ee8ad9
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-24 4:52 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-24 4:52 UTC (permalink / raw)
To: Anup Patel; +Cc: kbuild-all, linux-kernel, Palmer Dabbelt, Atish Patra
[-- Attachment #1: Type: text/plain, Size: 3334 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 58cf05f597b03a8212d9ecf2c79ee046d3ee8ad9
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-24 4:52 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-24 4:52 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3395 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 58cf05f597b03a8212d9ecf2c79ee046d3ee8ad9
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-24 2:35 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-24 2:35 UTC (permalink / raw)
To: Anup Patel; +Cc: kbuild-all, linux-kernel, Palmer Dabbelt, Atish Patra
[-- Attachment #1: Type: text/plain, Size: 3334 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 58cf05f597b03a8212d9ecf2c79ee046d3ee8ad9
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-24 2:35 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-24 2:35 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3395 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 58cf05f597b03a8212d9ecf2c79ee046d3ee8ad9
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-23 23:18 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-23 23:18 UTC (permalink / raw)
To: Anup Patel; +Cc: kbuild-all, linux-kernel, Palmer Dabbelt, Atish Patra
[-- Attachment #1: Type: text/plain, Size: 3334 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 614cb5894306cfa2c7d9b6168182876ff5948735
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-23 23:18 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-23 23:18 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3395 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 614cb5894306cfa2c7d9b6168182876ff5948735
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-23 22:41 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-23 22:41 UTC (permalink / raw)
To: Anup Patel; +Cc: kbuild-all, linux-kernel, Palmer Dabbelt, Atish Patra
[-- Attachment #1: Type: text/plain, Size: 3334 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 614cb5894306cfa2c7d9b6168182876ff5948735
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-23 22:41 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-23 22:41 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3395 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 614cb5894306cfa2c7d9b6168182876ff5948735
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-23 3:31 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-23 3:31 UTC (permalink / raw)
To: Anup Patel; +Cc: kbuild-all, linux-kernel, Palmer Dabbelt, Atish Patra
[-- Attachment #1: Type: text/plain, Size: 3334 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 614cb5894306cfa2c7d9b6168182876ff5948735
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-23 3:31 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-23 3:31 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3395 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 614cb5894306cfa2c7d9b6168182876ff5948735
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-23 0:00 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-23 0:00 UTC (permalink / raw)
To: Anup Patel; +Cc: kbuild-all, linux-kernel, Palmer Dabbelt, Atish Patra
[-- Attachment #1: Type: text/plain, Size: 3334 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8653b778e454a7708847aeafe689bce07aeeb94e
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-23 0:00 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-23 0:00 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3395 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8653b778e454a7708847aeafe689bce07aeeb94e
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-22 21:16 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-22 21:16 UTC (permalink / raw)
To: Anup Patel; +Cc: kbuild-all, linux-kernel, Palmer Dabbelt, Atish Patra
[-- Attachment #1: Type: text/plain, Size: 3334 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8653b778e454a7708847aeafe689bce07aeeb94e
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-22 21:16 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-22 21:16 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3395 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8653b778e454a7708847aeafe689bce07aeeb94e
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-22 20:04 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-22 20:04 UTC (permalink / raw)
To: Anup Patel; +Cc: kbuild-all, linux-kernel, Palmer Dabbelt, Atish Patra
[-- Attachment #1: Type: text/plain, Size: 3334 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8653b778e454a7708847aeafe689bce07aeeb94e
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-22 20:04 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-22 20:04 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3395 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8653b778e454a7708847aeafe689bce07aeeb94e
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-22 7:13 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-22 7:13 UTC (permalink / raw)
To: Anup Patel; +Cc: kbuild-all, linux-kernel, Palmer Dabbelt, Atish Patra
[-- Attachment #1: Type: text/plain, Size: 3334 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8653b778e454a7708847aeafe689bce07aeeb94e
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-22 7:13 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-22 7:13 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3395 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8653b778e454a7708847aeafe689bce07aeeb94e
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-22 0:23 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-22 0:23 UTC (permalink / raw)
To: Anup Patel; +Cc: kbuild-all, linux-kernel, Palmer Dabbelt, Atish Patra
[-- Attachment #1: Type: text/plain, Size: 3334 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8653b778e454a7708847aeafe689bce07aeeb94e
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-22 0:23 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-22 0:23 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3395 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8653b778e454a7708847aeafe689bce07aeeb94e
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-21 22:41 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-21 22:41 UTC (permalink / raw)
To: Anup Patel; +Cc: kbuild-all, linux-kernel, Palmer Dabbelt, Atish Patra
[-- Attachment #1: Type: text/plain, Size: 3334 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8653b778e454a7708847aeafe689bce07aeeb94e
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-21 22:41 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-21 22:41 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3395 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8653b778e454a7708847aeafe689bce07aeeb94e
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-21 21:03 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-21 21:03 UTC (permalink / raw)
To: Anup Patel; +Cc: kbuild-all, linux-kernel, Palmer Dabbelt, Atish Patra
[-- Attachment #1: Type: text/plain, Size: 3334 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8653b778e454a7708847aeafe689bce07aeeb94e
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-12-21 21:03 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-12-21 21:03 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3395 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8653b778e454a7708847aeafe689bce07aeeb94e
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 4 months ago
config: riscv-randconfig-s031-20201221 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-184-g1b896707-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 34281 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-11-18 23:02 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-11-18 23:02 UTC (permalink / raw)
To: Anup Patel; +Cc: kbuild-all, linux-kernel, Palmer Dabbelt, Atish Patra
[-- Attachment #1: Type: text/plain, Size: 3334 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: c2e7554e1b85935d962127efa3c2a76483b0b3b6
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 3 months ago
config: riscv-randconfig-s032-20201118 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-107-gaf3512a6-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
>> drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
>> drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 31989 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
* drivers/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
@ 2020-11-18 23:02 ` kernel test robot
0 siblings, 0 replies; 41+ messages in thread
From: kernel test robot @ 2020-11-18 23:02 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3395 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: c2e7554e1b85935d962127efa3c2a76483b0b3b6
commit: 2ac6795fcc085e8d03649f1bbd0d70aaff612cad clocksource/drivers: Add CLINT timer driver
date: 3 months ago
config: riscv-randconfig-s032-20201118 (attached as .config)
compiler: riscv32-linux-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: v0.6.3-107-gaf3512a6-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ac6795fcc085e8d03649f1bbd0d70aaff612cad
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 2ac6795fcc085e8d03649f1bbd0d70aaff612cad
# 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=riscv
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/clocksource/timer-clint.c:72:24: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/clocksource/timer-clint.c:72:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
>> drivers/clocksource/timer-clint.c:72:24: sparse: expected void const volatile [noderef] __iomem *addr
>> drivers/clocksource/timer-clint.c:72:24: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/clocksource/timer-clint.c:70:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/clocksource/timer-clint.c:70:22: sparse: expected void const volatile [noderef] __iomem *addr
drivers/clocksource/timer-clint.c:70:22: sparse: got unsigned int [usertype] *
drivers/clocksource/timer-clint.c:219:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct clock_event_device [noderef] __percpu * @@
drivers/clocksource/timer-clint.c:219:36: sparse: expected void *
drivers/clocksource/timer-clint.c:219:36: sparse: got struct clock_event_device [noderef] __percpu *
vim +/__iomem +72 drivers/clocksource/timer-clint.c
58
59 #ifdef CONFIG_64BIT
60 static u64 notrace clint_get_cycles64(void)
61 {
62 return clint_get_cycles();
63 }
64 #else /* CONFIG_64BIT */
65 static u64 notrace clint_get_cycles64(void)
66 {
67 u32 hi, lo;
68
69 do {
70 hi = clint_get_cycles_hi();
71 lo = clint_get_cycles();
> 72 } while (hi != clint_get_cycles_hi());
73
74 return ((u64)hi << 32) | lo;
75 }
76 #endif /* CONFIG_64BIT */
77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 31989 bytes --]
^ permalink raw reply [flat|nested] 41+ messages in thread
end of thread, other threads:[~2020-12-24 9:35 UTC | newest]
Thread overview: 41+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
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