Open Menu /

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/panthor/panthor_mmu.c panthor_vm_bind_prepare_op_ctx() -> panthor_vm_prepare_map_op_ctx()

Type Parameter Key Value
PARAM_VALUE 0 op_ctx 4096-ptr_max
PARAM_VALUE 1 vm 4096-ptr_max
PARAM_VALUE 1 vm->dummy 4096-ptr_max
PARAM_VALUE 1 vm->user_va_range 1-u64max
PARAM_VALUE 3 op 4096-ptr_max
PARAM_VALUE 3 op->flags 8-u32max
PARAM_VALUE 3 op->va 0-18446744073709551614
DATA_SOURCE 0 op_ctx $3
DATA_SOURCE 1 vm $1
DATA_SOURCE 3 op $2
USER_DATA 3 op->bo_handle 0-u32max[u]
USER_DATA 3 op->bo_offset 0-u64max[u]
USER_DATA 3 op->flags 8-u32max[u]
USER_DATA 3 op->size 0-u64max[u]
USER_DATA 3 op->va 0-18446744073709551614[u]
USER_PTR 3 op
LOCK2 global &drm_unplug_srcu

drivers/gpu/drm/panthor/panthor_mmu.c panthor_vm_map_bo_range() -> panthor_vm_prepare_map_op_ctx()

Type Parameter Key Value
PARAM_VALUE 0 op_ctx 5295572852818919424
PARAM_VALUE 1 vm 4096-ptr_max
PARAM_VALUE 1 vm->mm_lock.dep_map->name 0-255
PARAM_VALUE 1 vm->mm_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 vm->mm_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 1 vm->mm_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 1 vm->mm_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 1 vm->mm_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 1 vm->mm_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 1 vm->mm_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 1 vm->mm_lock.osq.tail.counter 0-s32max
PARAM_VALUE 2 bo 4096-ptr_max
PARAM_VALUE 2 bo->base._resv.fences 0
PARAM_VALUE 2 bo->base._resv.lock.base.dep_map->name 0-255
PARAM_VALUE 2 bo->base._resv.lock.base.first_waiter 0
PARAM_VALUE 2 bo->base._resv.lock.base.magic 4096-ptr_max
PARAM_VALUE 2 bo->base._resv.lock.base.owner.counter 0
PARAM_VALUE 2 bo->base._resv.lock.ctx 0
PARAM_VALUE 2 bo->base._resv.lock.ww_class 8825623990767841280
PARAM_VALUE 2 bo->base._resv.lock.ww_class->acquire_name 4096-ptr_max
PARAM_VALUE 2 bo->base._resv.lock.ww_class->is_wait_die 0-s32max
PARAM_VALUE 2 bo->base._resv.lock.ww_class->mutex_name 4096-ptr_max
PARAM_VALUE 2 bo->base.dev 4096-ptr_max
PARAM_VALUE 2 bo->base.dev->vma_offset_manager 4096-ptr_max
PARAM_VALUE 2 bo->base.dev->vma_offset_manager->vm_lock.dep_map->name 0-255
PARAM_VALUE 2 bo->base.dev->vma_offset_manager->vm_lock.owner (-1)
PARAM_VALUE 2 bo->base.dev->vma_offset_manager->vm_lock.owner_cpu u32max
PARAM_VALUE 2 bo->base.dev->vma_offset_manager->vm_lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 2 bo->base.filp 4096-ptr_max
PARAM_VALUE 2 bo->base.filp->f_mapping 4096-ptr_max
PARAM_VALUE 2 bo->base.filp->f_mapping->gfp_mask 1076418
PARAM_VALUE 2 bo->base.funcs 8658083686396645376
PARAM_VALUE 2 bo->base.gpuva.lock.dep_map->name 0-255
PARAM_VALUE 2 bo->base.gpuva.lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 2 bo->base.gpuva.lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 2 bo->base.gpuva.lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 2 bo->base.gpuva.lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 2 bo->base.gpuva.lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 2 bo->base.gpuva.lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 2 bo->base.gpuva.lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 2 bo->base.handle_count 0
PARAM_VALUE 2 bo->base.lru_node.next 4096-ptr_max
PARAM_VALUE 2 bo->base.lru_node.next->next 4096-ptr_max
PARAM_VALUE 2 bo->base.lru_node.prev->next 4096-ptr_max
PARAM_VALUE 2 bo->base.lru_node.prev->prev 4096-ptr_max
PARAM_VALUE 2 bo->base.refcount.refcount.refs.counter 1
PARAM_VALUE 2 bo->base.size 0,4096-9223372036854775807
PARAM_VALUE 2 bo->base.vma_node.driver_private 0
PARAM_VALUE 2 bo->base.vma_node.vm_lock.magic 3736018669
PARAM_VALUE 2 bo->base.vma_node.vm_lock.owner (-1)
PARAM_VALUE 2 bo->base.vma_node.vm_lock.owner_cpu u32max
PARAM_VALUE 2 bo->base.vma_node.vm_node.color 0
PARAM_VALUE 2 bo->base.vma_node.vm_node.flags 0
PARAM_VALUE 2 bo->base.vma_node.vm_node.hole_size 0-1
PARAM_VALUE 2 bo->base.vma_node.vm_node.hole_stack.next 4096-ptr_max
PARAM_VALUE 2 bo->base.vma_node.vm_node.hole_stack.next->prev 4096-ptr_max
PARAM_VALUE 2 bo->base.vma_node.vm_node.hole_stack.prev 4096-ptr_max
PARAM_VALUE 2 bo->base.vma_node.vm_node.mm 4096-ptr_max
PARAM_VALUE 2 bo->base.vma_node.vm_node.mm->hole_stack.next 4096-ptr_max
PARAM_VALUE 2 bo->base.vma_node.vm_node.mm->hole_stack.next->next 4096-ptr_max
PARAM_VALUE 2 bo->base.vma_node.vm_node.mm->hole_stack.next->prev 4096-ptr_max
PARAM_VALUE 2 bo->base.vma_node.vm_node.mm->holes_addr.rb_node 4096-ptr_max
PARAM_VALUE 2 bo->base.vma_node.vm_node.mm->holes_size.rb_leftmost 4096-ptr_max
PARAM_VALUE 2 bo->base.vma_node.vm_node.mm->holes_size.rb_root.rb_node 4096-ptr_max
PARAM_VALUE 2 bo->base.vma_node.vm_node.node_list.next->prev 4096-ptr_max
PARAM_VALUE 2 bo->base.vma_node.vm_node.rb.rb_left 0,4096-ptr_max
PARAM_VALUE 2 bo->base.vma_node.vm_node.rb.rb_right 0,4096-ptr_max
PARAM_VALUE 2 bo->base.vma_node.vm_node.rb_hole_size.__rb_parent_color 1
PARAM_VALUE 2 bo->base.vma_node.vm_node.rb_hole_size.rb_left 4096-ptr_max
PARAM_VALUE 2 bo->base.vma_node.vm_node.rb_hole_size.rb_right 4096-ptr_max
PARAM_VALUE 2 bo->base.vma_node.vm_node.subtree_max_hole 1
PARAM_VALUE 2 bo->debugfs.flags 1,3
PARAM_VALUE 2 bo->debugfs.node.next 4096-ptr_max
PARAM_VALUE 2 bo->debugfs.node.next->next 4096-ptr_max
PARAM_VALUE 2 bo->debugfs.node.prev->next 4096-ptr_max
PARAM_VALUE 2 bo->debugfs.node.prev->prev 4096-ptr_max
PARAM_VALUE 2 bo->flags 1
PARAM_VALUE 2 bo->label.lock.dep_map->name 0-255
PARAM_VALUE 2 bo->label.lock.first_waiter 0
PARAM_VALUE 2 bo->label.lock.magic 4096-ptr_max
PARAM_VALUE 2 bo->label.lock.osq.tail.counter 0
PARAM_VALUE 2 bo->label.lock.owner.counter 0
PARAM_VALUE 2 bo->reclaim_state 0-4
PARAM_VALUE 3 op 8192252025006977024
PARAM_VALUE 3 op->bo_handle 0
PARAM_VALUE 3 op->bo_offset 0
PARAM_VALUE 3 op->flags 0-7
PARAM_VALUE 3 op->size 1-u64max
BUF_SIZE 2 bo 968
BUF_SIZE 2 bo->base.dev 3696
DATA_SOURCE 1 vm $0
DATA_SOURCE 2 bo $1
BIT_INFO 2 bo->debugfs.flags 0x1,0xffffffffffffffff
NOSPEC 3 op->size
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 bo->base.filp->f_flags 0-18433,32770
USER_DATA 2 bo->base.filp->f_mode 33554432,34078720-571342855[c]
USER_DATA 2 bo->base.size 0,4096-9223372036854775807[c]
USER_DATA 2 bo->base.vma_node.vm_node.size 1-s32max[c]
USER_DATA 2 bo->base.vma_node.vm_node.start 0-s32max[c]
USER_DATA 2 bo->flags 1[u]
USER_DATA 3 op->size 1-u64max[c]
USER_DATA 3 op->va 0-s32max[c]
NO_OVERFLOW_SIMPLE 1 vm->op_ctx->rsvd_page_tables.count
NO_OVERFLOW_SIMPLE 2 bo->base.dev->mode_config.num_colorop
NO_OVERFLOW_SIMPLE 2 bo->base.dev->mode_config.num_crtc
NO_OVERFLOW_SIMPLE 2 bo->base.dev->mode_config.num_total_plane
NO_OVERFLOW_SIMPLE 2 bo->base.dev->num_crtcs
HALF_LOCKED2 1 &vm->heaps.lock