[mchinth:sep_socwatch_linux_5_16 1/1] drivers/platform/x86/socperf/soc_uncore.c:422:33: sparse: sparse: incorrect type in argument 2 (different address spaces)

From: kernel test robot
Date: Fri Aug 26 2022 - 12:21:48 EST

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tree: https://github.com/mchinth/linux sep_socwatch_linux_5_16
head: 4cbfca15a262729ae8557758b49226fe4769f582
commit: 4cbfca15a262729ae8557758b49226fe4769f582 [1/1] Platform/x86 Updated SEP/SOCPERF drivers to latest version
config: i386-randconfig-s001 (https://download.01.org/0day-ci/archive/20220827/202208270006.ciJ67U2J-lkp@xxxxxxxxx/config)
compiler: gcc-11 (Debian 11.3.0-5) 11.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.4-39-gce1a6720-dirty
# https://github.com/mchinth/linux/commit/4cbfca15a262729ae8557758b49226fe4769f582
git remote add mchinth https://github.com/mchinth/linux
git fetch --no-tags mchinth sep_socwatch_linux_5_16
git checkout 4cbfca15a262729ae8557758b49226fe4769f582
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 SHELL=/bin/bash drivers/platform/x86/socperf/

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

sparse warnings: (new ones prefixed by >>)
>> drivers/platform/x86/socperf/soc_uncore.c:422:33: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/platform/x86/socperf/soc_uncore.c:422:33: sparse: expected void volatile [noderef] __iomem *addr
drivers/platform/x86/socperf/soc_uncore.c:422:33: sparse: got unsigned int [usertype] *
>> drivers/platform/x86/socperf/soc_uncore.c:593:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@
drivers/platform/x86/socperf/soc_uncore.c:593:26: sparse: expected void volatile [noderef] __iomem *addr
drivers/platform/x86/socperf/soc_uncore.c:593:26: sparse: got void *
>> drivers/platform/x86/socperf/soc_uncore.c:890:79: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned long long [usertype] * @@
drivers/platform/x86/socperf/soc_uncore.c:890:79: sparse: expected void const volatile [noderef] __iomem *addr
drivers/platform/x86/socperf/soc_uncore.c:890:79: sparse: got unsigned long long [usertype] *
--
>> drivers/platform/x86/socperf/utility.c:75:13: sparse: sparse: function 'SOCPERF_UTILITY_Read_TSC' with external linkage has definition
>> drivers/platform/x86/socperf/utility.c:104:13: sparse: sparse: function 'SOCPERF_UTILITY_Read_Cpuid' with external linkage has definition
>> drivers/platform/x86/socperf/utility.c:136:17: sparse: sparse: function 'SOCPERF_UTILITY_Configure_CPU' with external linkage has definition
--
>> drivers/platform/x86/socperf/pci.c:76:12: sparse: sparse: function 'SOCPERF_PCI_Read_From_Memory_Address' with external linkage has definition
>> drivers/platform/x86/socperf/pci.c:122:12: sparse: sparse: function 'SOCPERF_PCI_Write_To_Memory_Address' with external linkage has definition
>> drivers/platform/x86/socperf/pci.c:163:12: sparse: sparse: function 'SOCPERF_PCI_Read_Ulong' with external linkage has definition
>> drivers/platform/x86/socperf/pci.c:185:13: sparse: sparse: function 'SOCPERF_PCI_Write_Ulong' with external linkage has definition
>> drivers/platform/x86/socperf/pci.c:94:14: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *[usertype] base @@ got void [noderef] __iomem * @@
drivers/platform/x86/socperf/pci.c:94:14: sparse: expected void *[usertype] base
drivers/platform/x86/socperf/pci.c:94:14: sparse: got void [noderef] __iomem *
>> drivers/platform/x86/socperf/pci.c:99:28: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@
drivers/platform/x86/socperf/pci.c:99:28: sparse: expected void const volatile [noderef] __iomem *addr
drivers/platform/x86/socperf/pci.c:99:28: sparse: got void *
>> drivers/platform/x86/socperf/pci.c:105:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *[usertype] base @@
drivers/platform/x86/socperf/pci.c:105:17: sparse: expected void volatile [noderef] __iomem *addr
drivers/platform/x86/socperf/pci.c:105:17: sparse: got void *[usertype] base
drivers/platform/x86/socperf/pci.c:140:14: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *[usertype] base @@ got void [noderef] __iomem * @@
drivers/platform/x86/socperf/pci.c:140:14: sparse: expected void *[usertype] base
drivers/platform/x86/socperf/pci.c:140:14: sparse: got void [noderef] __iomem *
>> drivers/platform/x86/socperf/pci.c:145:26: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@
drivers/platform/x86/socperf/pci.c:145:26: sparse: expected void volatile [noderef] __iomem *addr
drivers/platform/x86/socperf/pci.c:145:26: sparse: got void *
drivers/platform/x86/socperf/pci.c:147:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *[usertype] base @@
drivers/platform/x86/socperf/pci.c:147:17: sparse: expected void volatile [noderef] __iomem *addr
drivers/platform/x86/socperf/pci.c:147:17: sparse: got void *[usertype] base
--
>> drivers/platform/x86/socperf/npk_uncore.c:92:36: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/platform/x86/socperf/npk_uncore.c:92:36: sparse: expected void const volatile [noderef] __iomem *addr
drivers/platform/x86/socperf/npk_uncore.c:92:36: sparse: got unsigned int [usertype] *
>> drivers/platform/x86/socperf/npk_uncore.c:119:17: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/platform/x86/socperf/npk_uncore.c:119:17: sparse: expected void volatile [noderef] __iomem *addr
drivers/platform/x86/socperf/npk_uncore.c:119:17: sparse: got unsigned int [usertype] *
>> drivers/platform/x86/socperf/npk_uncore.c:340:34: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@
drivers/platform/x86/socperf/npk_uncore.c:340:34: sparse: expected void volatile [noderef] __iomem *addr
drivers/platform/x86/socperf/npk_uncore.c:340:34: sparse: got void *
drivers/platform/x86/socperf/npk_uncore.c:345:34: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@
drivers/platform/x86/socperf/npk_uncore.c:345:34: sparse: expected void volatile [noderef] __iomem *addr
drivers/platform/x86/socperf/npk_uncore.c:345:34: sparse: got void *
--
>> drivers/platform/x86/socperf/pmu_list.c:246:17: sparse: sparse: function 'PMU_LIST_Check_MMIO' with external linkage has definition
>> drivers/platform/x86/socperf/pmu_list.c:303:18: sparse: sparse: function 'PMU_LIST_Initialize' with external linkage has definition
>> drivers/platform/x86/socperf/pmu_list.c:327:18: sparse: sparse: function 'PMU_LIST_Build_MMIO_List' with external linkage has definition
>> drivers/platform/x86/socperf/pmu_list.c:380:18: sparse: sparse: function 'PMU_LIST_Clean_Up' with external linkage has definition
--
>> drivers/platform/x86/socperf/control.c:99:13: sparse: sparse: function 'SOCPERF_Invoke_Cpu' with external linkage has definition
>> drivers/platform/x86/socperf/control.c:127:13: sparse: sparse: function 'SOCPERF_Invoke_Parallel_Service' with external linkage has definition
>> drivers/platform/x86/socperf/control.c:356:13: sparse: sparse: function 'SOCPERF_Memory_Tracker_Init' with external linkage has definition
>> drivers/platform/x86/socperf/control.c:382:13: sparse: sparse: function 'SOCPERF_Memory_Tracker_Free' with external linkage has definition
>> drivers/platform/x86/socperf/control.c:443:13: sparse: sparse: function 'SOCPERF_Memory_Tracker_Compaction' with external linkage has definition
>> drivers/platform/x86/socperf/control.c:582:14: sparse: sparse: function 'SOCPERF_Allocate_Memory' with external linkage has definition
>> drivers/platform/x86/socperf/control.c:646:14: sparse: sparse: function 'SOCPERF_Allocate_KMemory' with external linkage has definition
>> drivers/platform/x86/socperf/control.c:704:14: sparse: sparse: function 'SOCPERF_Free_Memory' with external linkage has definition
--
>> drivers/platform/x86/socperf/haswellunc_sa.c:127:33: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/platform/x86/socperf/haswellunc_sa.c:127:33: sparse: expected void volatile [noderef] __iomem *addr
drivers/platform/x86/socperf/haswellunc_sa.c:127:33: sparse: got unsigned int [usertype] *
drivers/platform/x86/socperf/haswellunc_sa.c:160:33: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/platform/x86/socperf/haswellunc_sa.c:160:33: sparse: expected void volatile [noderef] __iomem *addr
drivers/platform/x86/socperf/haswellunc_sa.c:160:33: sparse: got unsigned int [usertype] *
>> drivers/platform/x86/socperf/haswellunc_sa.c:209:42: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/platform/x86/socperf/haswellunc_sa.c:209:42: sparse: expected void const volatile [noderef] __iomem *addr
drivers/platform/x86/socperf/haswellunc_sa.c:209:42: sparse: got unsigned int [usertype] *
drivers/platform/x86/socperf/haswellunc_sa.c:212:42: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/platform/x86/socperf/haswellunc_sa.c:212:42: sparse: expected void const volatile [noderef] __iomem *addr
drivers/platform/x86/socperf/haswellunc_sa.c:212:42: sparse: got unsigned int [usertype] *
drivers/platform/x86/socperf/haswellunc_sa.c:220:33: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/platform/x86/socperf/haswellunc_sa.c:220:33: sparse: expected void volatile [noderef] __iomem *addr
drivers/platform/x86/socperf/haswellunc_sa.c:220:33: sparse: got unsigned int [usertype] *
drivers/platform/x86/socperf/haswellunc_sa.c:257:41: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/platform/x86/socperf/haswellunc_sa.c:257:41: sparse: expected void volatile [noderef] __iomem *addr
drivers/platform/x86/socperf/haswellunc_sa.c:257:41: sparse: got unsigned int [usertype] *
>> drivers/platform/x86/socperf/haswellunc_sa.c:271:42: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@
drivers/platform/x86/socperf/haswellunc_sa.c:271:42: sparse: expected void volatile [noderef] __iomem *addr
drivers/platform/x86/socperf/haswellunc_sa.c:271:42: sparse: got void *
drivers/platform/x86/socperf/haswellunc_sa.c:363:33: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/platform/x86/socperf/haswellunc_sa.c:363:33: sparse: expected void volatile [noderef] __iomem *addr
drivers/platform/x86/socperf/haswellunc_sa.c:363:33: sparse: got unsigned int [usertype] *
drivers/platform/x86/socperf/haswellunc_sa.c:367:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/platform/x86/socperf/haswellunc_sa.c:367:33: sparse: expected void const volatile [noderef] __iomem *addr
drivers/platform/x86/socperf/haswellunc_sa.c:367:33: sparse: got unsigned int [usertype] *
--
drivers/platform/x86/socperf/socperfdrv.c:208:13: sparse: sparse: function 'SOCPERF_Read_Data3' with external linkage has definition
>> drivers/platform/x86/socperf/socperfdrv.c:1175:13: sparse: sparse: function 'lwpmudrv_Stop_Mem' with external linkage has definition
>> drivers/platform/x86/socperf/socperfdrv.c:1392:22: sparse: sparse: function 'socperf_Service_IOCTL' with external linkage has definition
>> drivers/platform/x86/socperf/socperfdrv.c:1516:13: sparse: sparse: function 'socperf_Device_Control' with external linkage has definition
>> drivers/platform/x86/socperf/socperfdrv.c:1602:12: sparse: sparse: function 'SOCPERF_Abnormal_Terminate' with external linkage has definition
drivers/platform/x86/socperf/socperfdrv.c:104:22: sparse: sparse: symbol 'socperf_drv_version' was not declared. Should it be static?
drivers/platform/x86/socperf/socperfdrv.c:105:5: sparse: sparse: symbol 'read_unc_ctr_info' was not declared. Should it be static?
drivers/platform/x86/socperf/socperfdrv.c:106:10: sparse: sparse: symbol 'dispatch_uncore' was not declared. Should it be static?
drivers/platform/x86/socperf/socperfdrv.c:108:14: sparse: sparse: symbol 'socperf_global_ec' was not declared. Should it be static?
drivers/platform/x86/socperf/socperfdrv.c:109:14: sparse: sparse: symbol 'socperf_abnormal_terminate' was not declared. Should it be static?
drivers/platform/x86/socperf/socperfdrv.c:110:11: sparse: sparse: symbol 'socperf_control' was not declared. Should it be static?
drivers/platform/x86/socperf/socperfdrv.c:114:8: sparse: sparse: symbol 'socperf_pcb_size' was not declared. Should it be static?
>> drivers/platform/x86/socperf/socperfdrv.c:246:18: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got unsigned int [usertype] * @@
drivers/platform/x86/socperf/socperfdrv.c:246:18: sparse: expected void const volatile [noderef] __user *ptr
drivers/platform/x86/socperf/socperfdrv.c:246:18: sparse: got unsigned int [usertype] *
>> drivers/platform/x86/socperf/socperfdrv.c:246:18: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __user *__ptr_pu @@ got unsigned int [usertype] * @@
drivers/platform/x86/socperf/socperfdrv.c:246:18: sparse: expected void [noderef] __user *__ptr_pu
drivers/platform/x86/socperf/socperfdrv.c:246:18: sparse: got unsigned int [usertype] *
>> drivers/platform/x86/socperf/socperfdrv.c:328:37: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got void *[usertype] buf_drv_to_usr @@
drivers/platform/x86/socperf/socperfdrv.c:328:37: sparse: expected void const [noderef] __user *from
drivers/platform/x86/socperf/socperfdrv.c:328:37: sparse: got void *[usertype] buf_drv_to_usr
drivers/platform/x86/socperf/socperfdrv.c:407:62: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got void *[usertype] buf_drv_to_usr @@
drivers/platform/x86/socperf/socperfdrv.c:407:62: sparse: expected void const [noderef] __user *from
drivers/platform/x86/socperf/socperfdrv.c:407:62: sparse: got void *[usertype] buf_drv_to_usr
>> drivers/platform/x86/socperf/socperfdrv.c:559:63: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got char *[usertype] buf_usr_to_drv @@
drivers/platform/x86/socperf/socperfdrv.c:559:63: sparse: expected void const [noderef] __user *from
drivers/platform/x86/socperf/socperfdrv.c:559:63: sparse: got char *[usertype] buf_usr_to_drv
drivers/platform/x86/socperf/socperfdrv.c:641:39: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got char *[usertype] buf_usr_to_drv @@
drivers/platform/x86/socperf/socperfdrv.c:641:39: sparse: expected void const [noderef] __user *from
drivers/platform/x86/socperf/socperfdrv.c:641:39: sparse: got char *[usertype] buf_usr_to_drv
drivers/platform/x86/socperf/socperfdrv.c:742:64: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got char *[usertype] buf_usr_to_drv @@
drivers/platform/x86/socperf/socperfdrv.c:742:64: sparse: expected void const [noderef] __user *from
drivers/platform/x86/socperf/socperfdrv.c:742:64: sparse: got char *[usertype] buf_usr_to_drv
>> drivers/platform/x86/socperf/socperfdrv.c:1043:43: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got unsigned int [usertype] * @@
drivers/platform/x86/socperf/socperfdrv.c:1043:43: sparse: expected void const [noderef] __user *from
drivers/platform/x86/socperf/socperfdrv.c:1043:43: sparse: got unsigned int [usertype] *
>> drivers/platform/x86/socperf/socperfdrv.c:1066:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got char *[usertype] buf_drv_to_usr @@
drivers/platform/x86/socperf/socperfdrv.c:1066:29: sparse: expected void [noderef] __user *to
drivers/platform/x86/socperf/socperfdrv.c:1066:29: sparse: got char *[usertype] buf_drv_to_usr
drivers/platform/x86/socperf/socperfdrv.c:1089:28: sparse: sparse: Using plain integer as NULL pointer
drivers/platform/x86/socperf/socperfdrv.c:1100:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got char *[usertype] buf_drv_to_usr @@
drivers/platform/x86/socperf/socperfdrv.c:1100:29: sparse: expected void [noderef] __user *to
drivers/platform/x86/socperf/socperfdrv.c:1100:29: sparse: got char *[usertype] buf_drv_to_usr
>> drivers/platform/x86/socperf/socperfdrv.c:1135:45: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got unsigned long long [usertype] * @@
drivers/platform/x86/socperf/socperfdrv.c:1135:45: sparse: expected void const [noderef] __user *from
drivers/platform/x86/socperf/socperfdrv.c:1135:45: sparse: got unsigned long long [usertype] *
drivers/platform/x86/socperf/socperfdrv.c:1154:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got char *[usertype] buf_drv_to_usr @@
drivers/platform/x86/socperf/socperfdrv.c:1154:29: sparse: expected void [noderef] __user *to
drivers/platform/x86/socperf/socperfdrv.c:1154:29: sparse: got char *[usertype] buf_drv_to_usr
drivers/platform/x86/socperf/socperfdrv.c:1175:13: sparse: sparse: symbol 'lwpmudrv_Stop_Mem' was not declared. Should it be static?
drivers/platform/x86/socperf/socperfdrv.c:1286:54: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got char *[usertype] buf_usr_to_drv @@
drivers/platform/x86/socperf/socperfdrv.c:1286:54: sparse: expected void const [noderef] __user *from
drivers/platform/x86/socperf/socperfdrv.c:1286:54: sparse: got char *[usertype] buf_usr_to_drv
drivers/platform/x86/socperf/socperfdrv.c:1310:30: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got char *[usertype] buf_drv_to_usr @@
drivers/platform/x86/socperf/socperfdrv.c:1310:30: sparse: expected void [noderef] __user *to
drivers/platform/x86/socperf/socperfdrv.c:1310:30: sparse: got char *[usertype] buf_drv_to_usr
>> drivers/platform/x86/socperf/socperfdrv.c:1348:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got char *buf @@
drivers/platform/x86/socperf/socperfdrv.c:1348:26: sparse: expected void [noderef] __user *to
drivers/platform/x86/socperf/socperfdrv.c:1348:26: sparse: got char *buf
>> drivers/platform/x86/socperf/socperfdrv.c:1368:76: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got char const * @@
drivers/platform/x86/socperf/socperfdrv.c:1368:76: sparse: expected void const [noderef] __user *from
drivers/platform/x86/socperf/socperfdrv.c:1368:76: sparse: got char const *
drivers/platform/x86/socperf/socperfdrv.c:1392:22: sparse: sparse: symbol 'socperf_Service_IOCTL' was not declared. Should it be static?
>> drivers/platform/x86/socperf/socperfdrv.c:1537:55: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got struct IOCTL_ARGS_NODE_S [usertype] *[usertype] @@
drivers/platform/x86/socperf/socperfdrv.c:1537:55: sparse: expected void const [noderef] __user *from
drivers/platform/x86/socperf/socperfdrv.c:1537:55: sparse: got struct IOCTL_ARGS_NODE_S [usertype] *[usertype]
drivers/platform/x86/socperf/socperfdrv.c:1516:13: sparse: sparse: symbol 'socperf_Device_Control' was not declared. Should it be static?
drivers/platform/x86/socperf/socperfdrv.c:1602:12: sparse: sparse: symbol 'SOCPERF_Abnormal_Terminate' was not declared. Should it be static?
>> drivers/platform/x86/socperf/socperfdrv.c:1637:17: sparse: sparse: incorrect type in initializer (incompatible argument 2 (different address spaces)) @@ expected int ( *read )( ... ) @@ got int ( * )( ... ) @@
drivers/platform/x86/socperf/socperfdrv.c:1637:17: sparse: expected int ( *read )( ... )
drivers/platform/x86/socperf/socperfdrv.c:1637:17: sparse: got int ( * )( ... )
>> drivers/platform/x86/socperf/socperfdrv.c:1638:18: sparse: sparse: incorrect type in initializer (incompatible argument 2 (different address spaces)) @@ expected int ( *write )( ... ) @@ got int ( * )( ... ) @@
drivers/platform/x86/socperf/socperfdrv.c:1638:18: sparse: expected int ( *write )( ... )
drivers/platform/x86/socperf/socperfdrv.c:1638:18: sparse: got int ( * )( ... )

vim +422 drivers/platform/x86/socperf/soc_uncore.c

298
299 /*!
300 * @fn static VOID uncore_Write_PMU(VOID*)
301 *
302 * @brief Initial write of PMU registers
303 * Walk through the entries and write the value of the register accordingly.
304 * When current_group = 0, then this is the first time this routine is called,
305 *
306 * @param param - device index
307 *
308 * @return None
309 *
310 * Special Notes:
311 */
312 static VOID uncore_Write_PMU(VOID *param)
313 {
314 U32 dev_idx;
315 ECB pecb;
316 DRV_PCI_DEVICE_ENTRY dpden;
317 U32 pci_address;
318 U32 bar_lo;
319 U64 bar_hi;
320 U64 final_bar;
321 U64 physical_address;
322 U32 dev_index = 0;
323 S32 bar_list[SOC_UNCORE_MAX_PCI_DEVICES];
324 U32 bar_index = 0;
325 U32 map_size = 0;
326 U64 virtual_address = 0;
327 U32 bar_name = 0;
328 DRV_PCI_DEVICE_ENTRY curr_pci_entry = NULL;
329 U32 next_bar_offset = 0;
330 U64 mmio_offset = 0;
331 U64 map_base = 0;
332 U32 i = 0;
333 U32 cur_grp;
334
335 dev_idx = *((U32 *)param);
336 if (device_uncore == NULL) {
337 SOCPERF_PRINT_ERROR("ERROR: NULL device_uncore!\n");
338 return;
339 }
340 cur_grp = LWPMU_DEVICE_cur_group(device_uncore);
341
342 pecb = (ECB)LWPMU_DEVICE_PMU_register_data(device_uncore)[cur_grp];
343 if (pecb == NULL) {
344 SOCPERF_PRINT_ERROR("ERROR: null pecb!\n");
345 return;
346 }
347
348 for (dev_index = 0; dev_index < SOC_UNCORE_MAX_PCI_DEVICES;
349 dev_index++) {
350 bar_list[dev_index] = -1;
351 }
352
353 // initialize the per-counter overflow numbers
354 for (i = 0; i < UNCORE_MAX_COUNTERS; i++) {
355 counter_overflow[i] = 0;
356 socperf_pcb[0].last_uncore_count[i] = 0;
357 }
358
359 ECB_pcidev_entry_list(pecb) = (DRV_PCI_DEVICE_ENTRY)(
360 (S8 *)pecb + ECB_pcidev_list_offset(pecb));
361 dpden = ECB_pcidev_entry_list(pecb);
362
363 uncore_Reset_Counters(dev_idx);
364
365 for (dev_index = 0; dev_index < ECB_num_pci_devices(pecb);
366 dev_index++) {
367 curr_pci_entry = &dpden[dev_index];
368 bar_name = DRV_PCI_DEVICE_ENTRY_bar_name(curr_pci_entry);
369 mmio_offset = DRV_PCI_DEVICE_ENTRY_base_offset_for_mmio(
370 curr_pci_entry);
371
372 if (counter_port_id == 0 &&
373 DRV_PCI_DEVICE_ENTRY_prog_type(curr_pci_entry) ==
374 UNC_COUNTER) {
375 counter_port_id =
376 DRV_PCI_DEVICE_ENTRY_port_id(curr_pci_entry);
377 uncore_Reset_Counters(dev_idx);
378 }
379 if (DRV_PCI_DEVICE_ENTRY_config_type(curr_pci_entry) ==
380 UNC_PCICFG) {
381 if (bar_name == UNC_SOCPCI &&
382 (DRV_PCI_DEVICE_ENTRY_prog_type(curr_pci_entry) ==
383 UNC_MUX ||
384 DRV_PCI_DEVICE_ENTRY_prog_type(curr_pci_entry) ==
385 UNC_COUNTER) &&
386 DRV_PCI_DEVICE_ENTRY_operation(curr_pci_entry) ==
387 UNC_OP_WRITE) {
388 SOCPERF_PRINT_DEBUG(
389 "dev_index=%d OFFSET=%x VAL=%x\n",
390 dev_index,
391 DRV_PCI_DEVICE_ENTRY_base_offset_for_mmio(
392 curr_pci_entry),
393 DRV_PCI_DEVICE_ENTRY_value(
394 curr_pci_entry));
395 write_To_Register(
396 DRV_PCI_DEVICE_ENTRY_bus_no(
397 curr_pci_entry),
398 DRV_PCI_DEVICE_ENTRY_dev_no(
399 curr_pci_entry),
400 DRV_PCI_DEVICE_ENTRY_func_no(
401 curr_pci_entry),
402 DRV_PCI_DEVICE_ENTRY_port_id(
403 curr_pci_entry),
404 DRV_PCI_DEVICE_ENTRY_op_code(
405 curr_pci_entry),
406 DRV_PCI_DEVICE_ENTRY_base_offset_for_mmio(
407 curr_pci_entry),
408 (ULONG)DRV_PCI_DEVICE_ENTRY_value(
409 curr_pci_entry));
410 }
411 continue;
412 }
413 // UNC_MMIO programming
414 if (bar_list[bar_name] != -1) {
415 bar_index = bar_list[bar_name];
416 virtual_address = DRV_PCI_DEVICE_ENTRY_virtual_address(
417 &dpden[bar_index]);
418 DRV_PCI_DEVICE_ENTRY_virtual_address(curr_pci_entry) =
419 DRV_PCI_DEVICE_ENTRY_virtual_address(
420 &dpden[bar_index]);
421 writel(DRV_PCI_DEVICE_ENTRY_value(curr_pci_entry),
> 422 (U32 *)(((char *)(UIOP)virtual_address) +
423 mmio_offset));
424 continue;
425 }
426 pci_address = FORM_PCI_ADDR(
427 DRV_PCI_DEVICE_ENTRY_bus_no(curr_pci_entry),
428 DRV_PCI_DEVICE_ENTRY_dev_no(curr_pci_entry),
429 DRV_PCI_DEVICE_ENTRY_func_no(curr_pci_entry),
430 DRV_PCI_DEVICE_ENTRY_bar_offset(curr_pci_entry));
431 bar_lo = SOCPERF_PCI_Read_Ulong(pci_address);
432 next_bar_offset =
433 DRV_PCI_DEVICE_ENTRY_bar_offset(curr_pci_entry) +
434 SOC_UNCORE_NEXT_ADDR_OFFSET;
435 pci_address = FORM_PCI_ADDR(
436 DRV_PCI_DEVICE_ENTRY_bus_no(curr_pci_entry),
437 DRV_PCI_DEVICE_ENTRY_dev_no(curr_pci_entry),
438 DRV_PCI_DEVICE_ENTRY_func_no(curr_pci_entry),
439 next_bar_offset);
440 bar_hi = SOCPERF_PCI_Read_Ulong(pci_address);
441 final_bar = (bar_hi << SOC_UNCORE_BAR_ADDR_SHIFT) | bar_lo;
442 final_bar &= SOC_UNCORE_BAR_ADDR_MASK;
443 DRV_PCI_DEVICE_ENTRY_bar_address(curr_pci_entry) = final_bar;
444 physical_address =
445 DRV_PCI_DEVICE_ENTRY_bar_address(curr_pci_entry);
446 if (physical_address) {
447 map_size = SOC_UNCORE_OTHER_BAR_MMIO_PAGE_SIZE;
448 map_base = (mmio_offset / map_size) * map_size;
449 if (mmio_offset > map_size) {
450 physical_address = physical_address + map_base;
451 }
452 }
453 }
454
455 return;
456 }
457
458 /*!
459 * @fn static VOID uncore_Disable_PMU(PVOID)
460 *
461 * @brief Unmap the virtual address when sampling/driver stops
462 *
463 * @param param - device index
464 *
465 * @return None
466 *
467 * Special Notes:
468 */
469 static VOID uncore_Disable_PMU(PVOID param)
470 {
471 U32 dev_idx = *((U32 *)param);
472
473 if (GLOBAL_STATE_current_phase(socperf_driver_state) ==
474 DRV_STATE_PREPARE_STOP) {
475 uncore_Reset_Counters(dev_idx);
476 }
477
478 return;
479 }
480
481 /*!
482 * @fn static VOID uncore_Stop_Mem(VOID)
483 *
484 * @brief Stop trace
485 *
486 * @param param - None
487 *
488 * @return None
489 *
490 * Special Notes:
491 */
492 static VOID uncore_Stop_Mem(VOID)
493 {
494 ECB pecb;
495 DRV_PCI_DEVICE_ENTRY dpden;
496 U32 bar_name = 0;
497 DRV_PCI_DEVICE_ENTRY curr_pci_entry = NULL;
498 U64 mmio_offset = 0;
499 U32 dev_index = 0;
500 U32 data_val = 0;
501 U32 cur_grp;
502
503 if (device_uncore == NULL) {
504 SOCPERF_PRINT_ERROR("ERROR: NULL device_uncore!\n");
505 return;
506 }
507 cur_grp = LWPMU_DEVICE_cur_group(device_uncore);
508
509 pecb = (ECB)LWPMU_DEVICE_PMU_register_data(device_uncore)[cur_grp];
510 if (pecb == NULL) {
511 SOCPERF_PRINT_ERROR("ERROR: null pecb!\n");
512 return;
513 }
514
515 ECB_pcidev_entry_list(pecb) = (DRV_PCI_DEVICE_ENTRY)(
516 (S8 *)pecb + ECB_pcidev_list_offset(pecb));
517 dpden = ECB_pcidev_entry_list(pecb);
518
519 for (dev_index = 0; dev_index < ECB_num_pci_devices(pecb);
520 dev_index++) {
521 curr_pci_entry = &dpden[dev_index];
522 bar_name = DRV_PCI_DEVICE_ENTRY_bar_name(curr_pci_entry);
523 mmio_offset = DRV_PCI_DEVICE_ENTRY_base_offset_for_mmio(
524 curr_pci_entry);
525
526 if (DRV_PCI_DEVICE_ENTRY_prog_type(curr_pci_entry) ==
527 UNC_STOP &&
528 DRV_PCI_DEVICE_ENTRY_config_type(curr_pci_entry) ==
529 UNC_PCICFG &&
530 bar_name == UNC_SOCPCI &&
531 DRV_PCI_DEVICE_ENTRY_operation(curr_pci_entry) ==
532 UNC_OP_READ) {
533 SOCPERF_PRINT_DEBUG(
534 "op=%d port=%d offset=%x val=%x\n",
535 DRV_PCI_DEVICE_ENTRY_op_code(curr_pci_entry),
536 DRV_PCI_DEVICE_ENTRY_port_id(curr_pci_entry),
537 mmio_offset, data_val);
538 read_From_Register(
539 DRV_PCI_DEVICE_ENTRY_bus_no(curr_pci_entry),
540 DRV_PCI_DEVICE_ENTRY_dev_no(curr_pci_entry),
541 DRV_PCI_DEVICE_ENTRY_func_no(curr_pci_entry),
542 DRV_PCI_DEVICE_ENTRY_port_id(curr_pci_entry),
543 SOC_COUNTER_READ_OP_CODE, mmio_offset,
544 &data_val);
545 SOCPERF_PRINT_DEBUG(
546 "op=%d port=%d offset=%x val=%x\n",
547 DRV_PCI_DEVICE_ENTRY_op_code(curr_pci_entry),
548 DRV_PCI_DEVICE_ENTRY_port_id(curr_pci_entry),
549 mmio_offset, data_val);
550 write_To_Register(
551 DRV_PCI_DEVICE_ENTRY_bus_no(curr_pci_entry),
552 DRV_PCI_DEVICE_ENTRY_dev_no(curr_pci_entry),
553 DRV_PCI_DEVICE_ENTRY_func_no(curr_pci_entry),
554 DRV_PCI_DEVICE_ENTRY_port_id(curr_pci_entry),
555 SOC_COUNTER_WRITE_OP_CODE, mmio_offset,
556 (ULONG)(data_val | 0x2000));
557 }
558 }
559
560 return;
561 }
562
563 /*!
564 * @fn static VOID uncore_Initialize(PVOID)
565 *
566 * @brief Initialize any registers or addresses
567 *
568 * @param param
569 *
570 * @return None
571 *
572 * Special Notes:
573 */
574 static VOID uncore_Initialize(VOID *param)
575 {
576 return;
577 }
578
579 /*!
580 * @fn static VOID uncore_Clean_Up(PVOID)
581 *
582 * @brief Reset any registers or addresses
583 *
584 * @param param
585 *
586 * @return None
587 *
588 * Special Notes:
589 */
590 static VOID uncore_Clean_Up(VOID *param)
591 {
592 if (trace_virtual_address) {
> 593 iounmap((void *)(UIOP)trace_virtual_address);
594 trace_virtual_address = 0;
595 }
596 return;
597 }
598

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

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