tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-dkms-4.13
head: 7bde112fab15c0a28c1d056959167cd4393bf538
commit: ac9c689b72b5f0fdb7bfecc427d0aa4b2a5eccf5 [3810/3830] drm/amdgpu: Remove unused definitions, functions and interfaces
config: i386-randconfig-i1-201806 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
git checkout ac9c689b72b5f0fdb7bfecc427d0aa4b2a5eccf5
# save the attached .config to linux build tree
make ARCH=i386
All errors (new ones prefixed by >>):
>> drivers/gpu/drm/radeon/radeon_kfd.c:166:3: error: 'const struct kfd2kgd_calls' has no member named 'open_graphic_handle'
.open_graphic_handle = open_graphic_handle,
^~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/radeon/radeon_kfd.c:166:25: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types]
.open_graphic_handle = open_graphic_handle,
^~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/radeon/radeon_kfd.c:166:25: note: (near initialization for 'kfd2kgd.alloc_pasid')
>> drivers/gpu/drm/radeon/radeon_kfd.c:169:3: error: 'const struct kfd2kgd_calls' has no member named 'init_pipeline'
.init_pipeline = kgd_init_pipeline,
^~~~~~~~~~~~~
drivers/gpu/drm/radeon/radeon_kfd.c:169:19: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types]
.init_pipeline = kgd_init_pipeline,
^~~~~~~~~~~~~~~~~
drivers/gpu/drm/radeon/radeon_kfd.c:169:19: note: (near initialization for 'kfd2kgd.init_interrupts')
>> drivers/gpu/drm/radeon/radeon_kfd.c:188:3: error: 'const struct kfd2kgd_calls' has no member named 'set_num_of_requests'
.set_num_of_requests = set_num_of_requests,
^~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/radeon/radeon_kfd.c:188:25: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types]
.set_num_of_requests = set_num_of_requests,
^~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/radeon/radeon_kfd.c:188:25: note: (near initialization for 'kfd2kgd.alloc_memory_of_scratch')
In file included from include/linux/printk.h:329:0,
from include/linux/kernel.h:13,
from include/linux/list.h:8,
from include/linux/module.h:9,
from drivers/gpu/drm/radeon/radeon_kfd.c:23:
drivers/gpu/drm/radeon/radeon_kfd.c: In function 'alloc_memory_of_gpu':
drivers/gpu/drm/radeon/radeon_kfd.c:1427:32: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
pr_debug("Set BO to VA %p\n", (void *) va);
^
include/linux/dynamic_debug.h:127:10: note: in definition of macro 'dynamic_pr_debug'
##__VA_ARGS__); \
^~~~~~~~~~~
drivers/gpu/drm/radeon/radeon_kfd.c:1427:2: note: in expansion of macro 'pr_debug'
pr_debug("Set BO to VA %p\n", (void *) va);
^~~~~~~~
cc1: some warnings being treated as errors
vim +166 drivers/gpu/drm/radeon/radeon_kfd.c
e28740ece Oded Gabbay 2014-07-15 100
e28740ece Oded Gabbay 2014-07-15 101 /*
e28740ece Oded Gabbay 2014-07-15 102 * Register access functions
e28740ece Oded Gabbay 2014-07-15 103 */
e28740ece Oded Gabbay 2014-07-15 104
e28740ece Oded Gabbay 2014-07-15 105 static void kgd_program_sh_mem_settings(struct kgd_dev *kgd, uint32_t vmid,
e28740ece Oded Gabbay 2014-07-15 106 uint32_t sh_mem_config, uint32_t sh_mem_ape1_base,
e28740ece Oded Gabbay 2014-07-15 107 uint32_t sh_mem_ape1_limit, uint32_t sh_mem_bases);
e28740ece Oded Gabbay 2014-07-15 108
e28740ece Oded Gabbay 2014-07-15 109 static int kgd_set_pasid_vmid_mapping(struct kgd_dev *kgd, unsigned int pasid,
e28740ece Oded Gabbay 2014-07-15 110 unsigned int vmid);
e28740ece Oded Gabbay 2014-07-15 111
e28740ece Oded Gabbay 2014-07-15 112 static int kgd_init_pipeline(struct kgd_dev *kgd, uint32_t pipe_id,
e28740ece Oded Gabbay 2014-07-15 113 uint32_t hpd_size, uint64_t hpd_gpu_addr);
d36b94fcf Oded Gabbay 2015-03-05 114 static int kgd_init_interrupts(struct kgd_dev *kgd, uint32_t pipe_id);
e28740ece Oded Gabbay 2014-07-15 115 static int kgd_hqd_load(struct kgd_dev *kgd, void *mqd, uint32_t pipe_id,
3d1e75101 Jay Cornwall 2016-10-24 116 uint32_t queue_id, uint32_t __user *wptr,
3d1e75101 Jay Cornwall 2016-10-24 117 uint32_t wptr_shift, uint32_t wptr_mask,
3d1e75101 Jay Cornwall 2016-10-24 118 struct mm_struct *mm);
dbb3576ec Felix Kuehling 2016-06-30 119 static int kgd_hqd_sdma_load(struct kgd_dev *kgd, void *mqd,
dbb3576ec Felix Kuehling 2016-06-30 120 uint32_t __user *wptr, struct mm_struct *mm);
b64b8afcc Ben Goz 2014-12-09 121 static bool kgd_hqd_is_occupied(struct kgd_dev *kgd, uint64_t queue_address,
e28740ece Oded Gabbay 2014-07-15 122 uint32_t pipe_id, uint32_t queue_id);
e28740ece Oded Gabbay 2014-07-15 123
af98b47f0 Shaoyun Liu 2017-07-18 124 static int kgd_hqd_destroy(struct kgd_dev *kgd, void *mqd, uint32_t reset_type,
e28740ece Oded Gabbay 2014-07-15 125 unsigned int timeout, uint32_t pipe_id,
e28740ece Oded Gabbay 2014-07-15 126 uint32_t queue_id);
a84a9903b Ben Goz 2015-01-03 127 static bool kgd_hqd_sdma_is_occupied(struct kgd_dev *kgd, void *mqd);
a84a9903b Ben Goz 2015-01-03 128 static int kgd_hqd_sdma_destroy(struct kgd_dev *kgd, void *mqd,
a84a9903b Ben Goz 2015-01-03 129 unsigned int timeout);
a6186f4d6 Yair Shachar 2014-09-28 130 static int kgd_address_watch_disable(struct kgd_dev *kgd);
a6186f4d6 Yair Shachar 2014-09-28 131 static int kgd_address_watch_execute(struct kgd_dev *kgd,
a6186f4d6 Yair Shachar 2014-09-28 132 unsigned int watch_point_id,
a6186f4d6 Yair Shachar 2014-09-28 133 uint32_t cntl_val,
a6186f4d6 Yair Shachar 2014-09-28 134 uint32_t addr_hi,
a6186f4d6 Yair Shachar 2014-09-28 135 uint32_t addr_lo);
a6186f4d6 Yair Shachar 2014-09-28 136 static int kgd_wave_control_execute(struct kgd_dev *kgd,
a6186f4d6 Yair Shachar 2014-09-28 137 uint32_t gfx_index_val,
a6186f4d6 Yair Shachar 2014-09-28 138 uint32_t sq_cmd);
a6186f4d6 Yair Shachar 2014-09-28 139 static uint32_t kgd_address_watch_get_offset(struct kgd_dev *kgd,
a6186f4d6 Yair Shachar 2014-09-28 140 unsigned int watch_point_id,
a6186f4d6 Yair Shachar 2014-09-28 141 unsigned int reg_offset);
e28740ece Oded Gabbay 2014-07-15 142
edad40239 Alexey Skidanov 2015-05-19 143 static bool get_atc_vmid_pasid_mapping_valid(struct kgd_dev *kgd, uint8_t vmid);
edad40239 Alexey Skidanov 2015-05-19 144 static uint16_t get_atc_vmid_pasid_mapping_pasid(struct kgd_dev *kgd,
edad40239 Alexey Skidanov 2015-05-19 145 uint8_t vmid);
b7f99b04c Yong Zhao 2016-04-08 146 static void set_num_of_requests(struct kgd_dev *dev, uint8_t num_of_req);
b7f99b04c Yong Zhao 2016-04-08 147 static void get_cu_info(struct kgd_dev *kgd, struct kfd_cu_info *cu_info);
b7f99b04c Yong Zhao 2016-04-08 148 static int alloc_memory_of_scratch(struct kgd_dev *kgd,
b7f99b04c Yong Zhao 2016-04-08 149 uint64_t va, uint32_t vmid);
b7f99b04c Yong Zhao 2016-04-08 150 static int write_config_static_mem(struct kgd_dev *kgd, bool swizzle_enable,
b7f99b04c Yong Zhao 2016-04-08 151 uint8_t element_size, uint8_t index_stride, uint8_t mtype);
b7f99b04c Yong Zhao 2016-04-08 152 static int map_gtt_bo_to_kernel(struct kgd_dev *kgd,
b7f99b04c Yong Zhao 2016-04-08 153 struct kgd_mem *mem, void **kptr);
b7f99b04c Yong Zhao 2016-04-08 154 static void set_vm_context_page_table_base(struct kgd_dev *kgd, uint32_t vmid,
b7f99b04c Yong Zhao 2016-04-08 155 uint32_t page_table_base);
edad40239 Alexey Skidanov 2015-05-19 156
e28740ece Oded Gabbay 2014-07-15 157 static const struct kfd2kgd_calls kfd2kgd = {
ceae881bf Oded Gabbay 2014-10-26 158 .init_gtt_mem_allocation = alloc_gtt_mem,
ceae881bf Oded Gabbay 2014-10-26 159 .free_gtt_mem = free_gtt_mem,
b7f99b04c Yong Zhao 2016-04-08 160 .get_local_mem_info = get_local_mem_info,
e28740ece Oded Gabbay 2014-07-15 161 .get_gpu_clock_counter = get_gpu_clock_counter,
e28740ece Oded Gabbay 2014-07-15 162 .get_max_engine_clock_in_mhz = get_max_engine_clock_in_mhz,
b7f99b04c Yong Zhao 2016-04-08 163 .create_process_vm = create_process_vm,
b7f99b04c Yong Zhao 2016-04-08 164 .destroy_process_vm = destroy_process_vm,
b7f99b04c Yong Zhao 2016-04-08 165 .get_process_page_dir = get_process_page_dir,
b7f99b04c Yong Zhao 2016-04-08 @166 .open_graphic_handle = open_graphic_handle,
e28740ece Oded Gabbay 2014-07-15 167 .program_sh_mem_settings = kgd_program_sh_mem_settings,
e28740ece Oded Gabbay 2014-07-15 168 .set_pasid_vmid_mapping = kgd_set_pasid_vmid_mapping,
e28740ece Oded Gabbay 2014-07-15 @169 .init_pipeline = kgd_init_pipeline,
d36b94fcf Oded Gabbay 2015-03-05 170 .init_interrupts = kgd_init_interrupts,
e28740ece Oded Gabbay 2014-07-15 171 .hqd_load = kgd_hqd_load,
a84a9903b Ben Goz 2015-01-03 172 .hqd_sdma_load = kgd_hqd_sdma_load,
b64b8afcc Ben Goz 2014-12-09 173 .hqd_is_occupied = kgd_hqd_is_occupied,
a84a9903b Ben Goz 2015-01-03 174 .hqd_sdma_is_occupied = kgd_hqd_sdma_is_occupied,
e28740ece Oded Gabbay 2014-07-15 175 .hqd_destroy = kgd_hqd_destroy,
a84a9903b Ben Goz 2015-01-03 176 .hqd_sdma_destroy = kgd_hqd_sdma_destroy,
a6186f4d6 Yair Shachar 2014-09-28 177 .address_watch_disable = kgd_address_watch_disable,
a6186f4d6 Yair Shachar 2014-09-28 178 .address_watch_execute = kgd_address_watch_execute,
a6186f4d6 Yair Shachar 2014-09-28 179 .wave_control_execute = kgd_wave_control_execute,
a6186f4d6 Yair Shachar 2014-09-28 180 .address_watch_get_offset = kgd_address_watch_get_offset,
edad40239 Alexey Skidanov 2015-05-19 181 .get_atc_vmid_pasid_mapping_pasid = get_atc_vmid_pasid_mapping_pasid,
edad40239 Alexey Skidanov 2015-05-19 182 .get_atc_vmid_pasid_mapping_valid = get_atc_vmid_pasid_mapping_valid,
b7f99b04c Yong Zhao 2016-04-08 183 .alloc_memory_of_gpu = alloc_memory_of_gpu,
b7f99b04c Yong Zhao 2016-04-08 184 .free_memory_of_gpu = free_memory_of_gpu,
b7f99b04c Yong Zhao 2016-04-08 185 .map_memory_to_gpu = map_memory_to_gpu,
b7f99b04c Yong Zhao 2016-04-08 186 .unmap_memory_to_gpu = unmap_memory_from_gpu,
b7f99b04c Yong Zhao 2016-04-08 187 .get_fw_version = get_fw_version,
b7f99b04c Yong Zhao 2016-04-08 @188 .set_num_of_requests = set_num_of_requests,
b7f99b04c Yong Zhao 2016-04-08 189 .get_cu_info = get_cu_info,
b7f99b04c Yong Zhao 2016-04-08 190 .alloc_memory_of_scratch = alloc_memory_of_scratch,
b7f99b04c Yong Zhao 2016-04-08 191 .write_config_static_mem = write_config_static_mem,
b7f99b04c Yong Zhao 2016-04-08 192 .map_gtt_bo_to_kernel = map_gtt_bo_to_kernel,
b7f99b04c Yong Zhao 2016-04-08 193 .set_vm_context_page_table_base = set_vm_context_page_table_base,
e28740ece Oded Gabbay 2014-07-15 194 };
e28740ece Oded Gabbay 2014-07-15 195
:::::: The code at line 166 was first introduced by commit
:::::: b7f99b04c37bbf0a5690d87d460792633fa2a9fb radeon_kfd.c copied
:::::: TO: Yong Zhao <yong.zhao@xxxxxxx>
:::::: CC: Le.Ma <Le.Ma@xxxxxxx>
---
0-DAY kernel test infrastructure Open Source Technology Center
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