Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/panthor/panthor_mmu.c panthor_vm_bind_exec_sync_op() -> panthor_vm_exec_op()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vm | 4096-ptr_max |
| PARAM_VALUE | 0 | vm->base.ops->vm_bo_alloc | 0 |
| PARAM_VALUE | 0 | vm->user_va_range | 1-u64max |
| PARAM_VALUE | 1 | op | 456767225858682880 |
| PARAM_VALUE | 1 | op->flags | 268435456 |
| PARAM_VALUE | 1 | op->rsvd_page_tables.pages | 0,16,4096-ptr_max |
| PARAM_VALUE | 2 | flag_vm_unusable_on_failure | 0 |
| CAPPED_DATA | 0 | vm->user_va_range | 1 |
| DATA_SOURCE | 0 | vm | $1 |
| MEM_ZERO | 1 | op | |
| USER_DATA | 0 | vm->op_ctx->va.addr | 0-u64max |
| USER_DATA | 0 | vm->op_ctx->va.range | 0-u64max |
| USER_DATA | 1 | op->rsvd_page_tables.count | 0-u32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | vm->op_ctx->rsvd_page_tables.count | |
| LOCK2 | global &drm_unplug_srcu |
drivers/gpu/drm/panthor/panthor_mmu.c panthor_vm_bind_run_job() -> panthor_vm_exec_op()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | op | 4096-ptr_max |
| PARAM_VALUE | 2 | flag_vm_unusable_on_failure | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &adev->reset_domain->sem | ||
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | &guc->submission_state.lock | ||
| HALF_LOCKED2 | &sched->job_list_lock |
drivers/gpu/drm/panthor/panthor_mmu.c panthor_vm_map_bo_range() -> panthor_vm_exec_op()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vm | 4096-ptr_max |
| PARAM_VALUE | 0 | vm->base.ops | 0,4096-ptr_max |
| PARAM_VALUE | 0 | vm->base.ops->vm_bo_alloc | 0 |
| PARAM_VALUE | 0 | vm->mm_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | vm->mm_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | vm->mm_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | vm->mm_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | vm->mm_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | vm->mm_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | vm->mm_lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | vm->mm_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | vm->mm_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | op | 5295572852818919424 |
| PARAM_VALUE | 1 | op->flags | 0-7 |
| PARAM_VALUE | 1 | op->map.bo | 4096-ptr_max |
| PARAM_VALUE | 1 | op->map.vm_bo | 4096-ptr_max |
| PARAM_VALUE | 1 | op->rsvd_page_tables.pages | 16,4096-ptr_max |
| PARAM_VALUE | 2 | flag_vm_unusable_on_failure | 0 |
| DATA_SOURCE | 0 | vm | $0 |
| MEM_ZERO | 1 | op | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | op->map.bo_offset | 0[c] |
| USER_DATA | 1 | op->rsvd_page_tables.count | 0-u32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | vm->op_ctx->rsvd_page_tables.count | |
| HALF_LOCKED2 | 0 | &vm->heaps.lock |
drivers/gpu/drm/panthor/panthor_mmu.c panthor_vm_unmap_range() -> panthor_vm_exec_op()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vm | 0,4096-ptr_max |
| PARAM_VALUE | 0 | vm->ptdev->gpu->pending_reqs | 0-4294967295 |
| PARAM_VALUE | 1 | op | 7957438100370370560 |
| PARAM_VALUE | 1 | op->flags | 268435456 |
| PARAM_VALUE | 1 | op->map.bo | 0 |
| PARAM_VALUE | 1 | op->map.bo_offset | 0 |
| PARAM_VALUE | 1 | op->map.vm_bo | 0 |
| PARAM_VALUE | 1 | op->rsvd_page_tables.count | 0-2 |
| PARAM_VALUE | 2 | flag_vm_unusable_on_failure | 0 |
| DATA_SOURCE | 0 | vm | $0 |
| MEM_ZERO | 1 | op | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | op->va.addr | 0 |
| USER_DATA | 1 | op->va.range | 0 |
| NO_OVERFLOW_SIMPLE | 0 | vm->op_ctx->rsvd_page_tables.count | |
| NO_OVERFLOW_SIMPLE | 1 | op->rsvd_page_tables.count |