Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/i915/gem/i915_gem_mman.c igt_mmap_offset_exhaustion() -> assert_mmap_offset()
| 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->nr_drainers | 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.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->list.next->prev | 4096-ptr_max |
| 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 |
| PARAM_VALUE | 2 | expected | 0 |
| 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_offset_exhaustion() -> assert_mmap_offset()
| 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->nr_drainers | 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.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->list.next->prev | 4096-ptr_max |
| 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 | 8192 |
| PARAM_VALUE | 2 | expected | (-28),(-6) |
| BUF_SIZE | 0 | i915 | (-1),424,1216 |
| BUF_SIZE | 0 | i915 | (-1),424,1216 |
| DATA_SOURCE | 0 | i915 | $0 |
| FUZZY_MAX | 2 | expected | (-6) |
| BIT_INFO | 2 | expected | 0xffffffe0,0xfffffffe |
| HARD_MAX | 2 | expected | (-6) |
| UNITS | 1 | size | unit_byte |
drivers/gpu/drm/i915/gem/i915_gem_mman.c igt_mmap_offset_exhaustion() -> assert_mmap_offset()
| 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->nr_drainers | 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.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->list.next->prev | 4096-ptr_max |
| 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 |
| PARAM_VALUE | 2 | expected | (-28),(-6) |
| BUF_SIZE | 0 | i915 | (-1),424,1216 |
| BUF_SIZE | 0 | i915 | (-1),424,1216 |
| CAPPED_DATA | 2 | expected | 1 |
| DATA_SOURCE | 0 | i915 | $0 |
| FUZZY_MAX | 2 | expected | (-6) |
| BIT_INFO | 2 | expected | 0xffffffe0,0xffffffffffffffff |
| HARD_MAX | 2 | expected | (-6) |