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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c igt_dmabuf_import_same_driver() -> __i915_gem_object_create_user()

Type Parameter Key Value
PARAM_VALUE 0 i915 4096-ptr_max
PARAM_VALUE 0 i915->mm.regions 4096-ptr_max
PARAM_VALUE 1 size 8388608
PARAM_VALUE 2 placements 4096-ptr_max
PARAM_VALUE 3 n_placements 1-2
BUF_SIZE 0 i915 (-1),424,1216
BUF_SIZE 0 i915 (-1),424,1216
BUF_SIZE 2 placements (-1),16
BUF_SIZE 2 placements (-1),16
DATA_SOURCE 0 i915 $0
DATA_SOURCE 2 placements $1
DATA_SOURCE 3 n_placements $2
HARD_MAX 3 n_placements 2

drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c igt_dmabuf_import_same_driver_lmem() -> __i915_gem_object_create_user()

Type Parameter Key Value
PARAM_VALUE 0 i915 4096-ptr_max
PARAM_VALUE 0 i915->mm.regions 4096-ptr_max
PARAM_VALUE 1 size 4096
PARAM_VALUE 2 placements 685281995121242112
PARAM_VALUE 2 *placements 1-u64max
PARAM_VALUE 3 n_placements 1
BUF_SIZE 0 i915 (-1),424,1216
BUF_SIZE 0 i915 (-1),424,1216
DATA_SOURCE 0 i915 $0

drivers/gpu/drm/i915/gem/i915_gem_create.c i915_gem_create_ioctl() -> __i915_gem_object_create_user()

Type Parameter Key Value
PARAM_VALUE 0 i915 4096-ptr_max
PARAM_VALUE 2 placements 6254973815685693440
PARAM_VALUE 2 *placements 0,4096-ptr_max
PARAM_VALUE 3 n_placements 1
DATA_SOURCE 0 i915 r to_i915
USER_DATA 1 size 0-u64max[u]

drivers/gpu/drm/i915/gem/i915_gem_create.c i915_gem_dumb_create() -> __i915_gem_object_create_user()

Type Parameter Key Value
PARAM_VALUE 0 i915 4096-ptr_max
PARAM_VALUE 1 size 64-18446744065119617025
PARAM_VALUE 2 placements 3659234871122251776
PARAM_VALUE 2 *placements 0,4096-ptr_max
PARAM_VALUE 3 n_placements 1
CAPPED_DATA 1 size 1
CAPPED_DATA 1 size 1
DATA_SOURCE 1 size r mul_u32_u32
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 size 64-9223372030412324865[c]
UNITS 1 size unit_byte

drivers/gpu/drm/i915/gem/i915_gem_mman.c __igt_mmap_migrate() -> __i915_gem_object_create_user()

Type Parameter Key Value
PARAM_VALUE 1 size 4096
PARAM_VALUE 2 placements 4096-ptr_max
PARAM_VALUE 3 n_placements 1-2
BUF_SIZE 2 placements (-1),16
BUF_SIZE 2 placements (-1),16
DATA_SOURCE 2 placements $0
DATA_SOURCE 3 n_placements $1
PARAM_COMPARE 0 i915 == $2

drivers/gpu/drm/i915/gem/i915_gem_mman.c create_sys_or_internal() -> __i915_gem_object_create_user()

Type Parameter Key Value
PARAM_VALUE 0 i915 4096-ptr_max
PARAM_VALUE 0 i915->__info 4096-ptr_max
PARAM_VALUE 0 i915->bdev.wq->flags 0-4294967295
PARAM_VALUE 0 i915->bdev.wq->flush_color s32min-s32max
PARAM_VALUE 0 i915->bdev.wq->nr_drainers s32min-s32max
PARAM_VALUE 0 i915->bdev.wq->work_color s32min-s32max
PARAM_VALUE 0 i915->drm.vma_offset_manager 4096-ptr_max
PARAM_VALUE 0 i915->drm.vma_offset_manager->vm_lock.dep_map->name 0-255
PARAM_VALUE 0 i915->drm.vma_offset_manager->vm_lock.owner (-1)
PARAM_VALUE 0 i915->drm.vma_offset_manager->vm_lock.owner_cpu u32max
PARAM_VALUE 0 i915->mm.free_work.lockdep_map->name 0-255
PARAM_VALUE 0 i915->mm.regions 4096-ptr_max
PARAM_VALUE 0 i915->mm.shrinker 0,4096-ptr_max
PARAM_VALUE 0 i915->mm.shrinker->debugfs_entry 0
PARAM_VALUE 0 i915->mm.shrinker->done.done 0-4294967293,u32max
PARAM_VALUE 0 i915->mm.shrinker->done.wait.lock.dep_map->name 0-255
PARAM_VALUE 0 i915->mm.shrinker->done.wait.lock.owner (-1)
PARAM_VALUE 0 i915->mm.shrinker->done.wait.lock.owner_cpu u32max
PARAM_VALUE 0 i915->mm.shrinker->done.wait.task_list.prev->next 4096-ptr_max
PARAM_VALUE 0 i915->mm.shrinker->done.wait.task_list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 i915->mm.shrinker->flags 0,2-4294967294
PARAM_VALUE 0 i915->mm.shrinker->name 0
PARAM_VALUE 0 i915->mm.shrinker->rcu.func 1-u64max
PARAM_VALUE 0 i915->mm.shrinker->rcu.next 0
PARAM_VALUE 1 size 4096,8192
PARAM_VALUE 2 placements 1169917172391862272
PARAM_VALUE 3 n_placements 1
BUF_SIZE 0 i915 (-1),424,1216
BUF_SIZE 0 i915 (-1),424,1216
DATA_SOURCE 0 i915 $0
DATA_SOURCE 1 size $1
HARD_MAX 1 size 8192
UNITS 1 size unit_byte

drivers/gpu/drm/i915/gem/i915_gem_mman.c igt_mmap() -> __i915_gem_object_create_user()

Type Parameter Key Value
PARAM_VALUE 0 i915 4096-ptr_max
PARAM_VALUE 0 i915->mm.regions 4096-ptr_max
PARAM_VALUE 2 placements 7482568030910554112
PARAM_VALUE 2 *placements 4096-ptr_max
PARAM_VALUE 3 n_placements 1
BUF_SIZE 0 i915 (-1),424,1216
BUF_SIZE 0 i915 (-1),424,1216
DATA_SOURCE 0 i915 $0

drivers/gpu/drm/i915/gem/i915_gem_mman.c igt_mmap_access() -> __i915_gem_object_create_user()

Type Parameter Key Value
PARAM_VALUE 0 i915 4096-ptr_max
PARAM_VALUE 0 i915->mm.regions 4096-ptr_max
PARAM_VALUE 1 size 4096
PARAM_VALUE 2 placements 7595587588754538496
PARAM_VALUE 2 *placements 4096-ptr_max
PARAM_VALUE 3 n_placements 1
BUF_SIZE 0 i915 (-1),424,1216
BUF_SIZE 0 i915 (-1),424,1216
DATA_SOURCE 0 i915 $0

drivers/gpu/drm/i915/gem/i915_gem_mman.c igt_mmap_gpu() -> __i915_gem_object_create_user()

Type Parameter Key Value
PARAM_VALUE 0 i915 4096-ptr_max
PARAM_VALUE 0 i915->mm.regions 4096-ptr_max
PARAM_VALUE 1 size 4096
PARAM_VALUE 2 placements 2466852784238989312
PARAM_VALUE 2 *placements 4096-ptr_max
PARAM_VALUE 3 n_placements 1
BUF_SIZE 0 i915 (-1),424,1216
BUF_SIZE 0 i915 (-1),424,1216
DATA_SOURCE 0 i915 $0

drivers/gpu/drm/i915/gem/i915_gem_mman.c igt_mmap_revoke() -> __i915_gem_object_create_user()

Type Parameter Key Value
PARAM_VALUE 0 i915 4096-ptr_max
PARAM_VALUE 0 i915->mm.regions 4096-ptr_max
PARAM_VALUE 1 size 4096
PARAM_VALUE 2 placements 191513740255334400
PARAM_VALUE 2 *placements 4096-ptr_max
PARAM_VALUE 3 n_placements 1
BUF_SIZE 0 i915 (-1),424,1216
BUF_SIZE 0 i915 (-1),424,1216
DATA_SOURCE 0 i915 $0