Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/vfio/pci/mlx5/main.c mlx5vf_mig_file_save_work() -> mlx5vf_cmd_save_vhca_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mvdev->state_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mvdev->state_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mvdev->state_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mvdev->state_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | mvdev->state_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mvdev->state_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | mvdev->state_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | migf | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->mvdev->state_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | migf->mvdev->state_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 1 | migf->mvdev->state_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 1 | migf->mvdev->state_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | migf->mvdev->state_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | migf->mvdev->state_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 1 | migf->mvdev->state_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | migf->state | 0,2-u32max |
| PARAM_VALUE | 2 | buf | 4096-ptr_max |
| PARAM_VALUE | 2 | buf->migf | 4096-ptr_max |
| PARAM_VALUE | 2 | buf->migf->buf | 4096-ptr_max |
| PARAM_VALUE | 2 | buf->migf->mvdev->mdev->cmd.vars.throttle_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 2 | buf->migf->mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 2 | buf->migf->mvdev->mdev_detach | 0-1 |
| PARAM_VALUE | 3 | inc | 1 |
| PARAM_VALUE | 4 | track | 0 |
| BUF_SIZE | 2 | buf | (-1),88 |
| BUF_SIZE | 2 | buf | (-1),88 |
| CAPPED_DATA | 0 | &mvdev->state_mutex | 1 |
| DATA_SOURCE | 2 | buf | r mlx5vf_mig_file_get_stop_copy_buf |
| NO_OVERFLOW_SIMPLE | 2 | buf->npages | |
| UNITS | 1 | migf | unit_byte |
| LOCK2 | 0 | &mvdev->state_mutex | |
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct mlx5vf_pci_core_device)->state_mutex |
drivers/vfio/pci/mlx5/main.c mlx5vf_pci_save_device_data() -> mlx5vf_cmd_save_vhca_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mvdev | 4096-ptr_max |
| PARAM_VALUE | 0 | mvdev->chunk_mode | 1 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.state | 1 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.throttle_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 0 | mvdev->mdev->pdev->bus->self->link_bwctrl->cdev | (-22),(-19),(-12),0,4096-s64max |
| PARAM_VALUE | 0 | mvdev->mdev->pdev->error_state | 1 |
| PARAM_VALUE | 0 | mvdev->mdev->priv.eq_table->ctrl_irq | 0,4096-s64max |
| PARAM_VALUE | 0 | mvdev->mdev_detach | 0 |
| PARAM_VALUE | 0 | mvdev->mig_state | 1-2,5 |
| PARAM_VALUE | 0 | mvdev->saving_migf->async_ctx.dev->cmd.vars.throttle_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 0 | mvdev->saving_migf->async_ctx.dev->cmd.vars.unprivileged_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 0 | mvdev->saving_migf->filp->f_cred->process_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | mvdev->saving_migf->filp->f_cred->process_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | mvdev->saving_migf->filp->f_cred->request_key_auth->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | mvdev->saving_migf->filp->f_cred->request_key_auth->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | mvdev->saving_migf->filp->f_cred->session_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | mvdev->saving_migf->filp->f_cred->session_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | mvdev->saving_migf->filp->f_cred->thread_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | mvdev->saving_migf->filp->f_cred->thread_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | mvdev->saving_migf->mvdev->mdev->cmd.vars.throttle_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 0 | mvdev->saving_migf->mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 0 | mvdev->saving_migf->mvdev->mdev_detach | 0-1 |
| PARAM_VALUE | 0 | mvdev->saving_migf->save_comp.wait.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mvdev->saving_migf->save_comp.wait.lock.owner | (-1) |
| PARAM_VALUE | 0 | mvdev->saving_migf->save_comp.wait.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | mvdev->saving_migf->save_comp.wait.task_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | mvdev->saving_migf->save_comp.wait.task_list.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | mvdev->state_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mvdev->state_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mvdev->state_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mvdev->state_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | mvdev->state_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | mvdev->state_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mvdev->state_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | mvdev->state_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | migf | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->async_ctx.inflight_done.done | 0 |
| PARAM_VALUE | 1 | migf->async_ctx.inflight_done.wait.lock.magic | 3735899821 |
| PARAM_VALUE | 1 | migf->async_ctx.inflight_done.wait.lock.owner | (-1) |
| PARAM_VALUE | 1 | migf->async_ctx.inflight_done.wait.lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | migf->async_ctx.inflight_done.wait.task_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->async_ctx.inflight_done.wait.task_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->async_ctx.inflight_done.wait.task_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->async_ctx.inflight_done.wait.task_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->async_ctx.inflight_done.wait.task_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->async_ctx.num_inflight.counter | 1 |
| PARAM_VALUE | 1 | migf->avail_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->avail_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->avail_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->avail_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->avail_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->buf | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->buf_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->buf_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->buf_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->buf_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->buf_list.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->buf_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->filp | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->filp->f_mode | 0,2097152-u32max |
| PARAM_VALUE | 1 | migf->list_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | migf->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | migf->lock.first_waiter | 0 |
| PARAM_VALUE | 1 | migf->lock.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->lock.osq.tail.counter | 0 |
| PARAM_VALUE | 1 | migf->lock.owner.counter | 0 |
| PARAM_VALUE | 1 | migf->mvdev | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.flags | 0-4294967295 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.is_hard | 0-1 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.is_lazy | 0-1 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.is_queued | 0-1 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.is_soft | 0-1 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.pool->dev->iommu->attach_deferred | 0-1 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.pool->dev->iommu->fault_param->queue->wq->flush_color | s32min-s32max |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.pool->dev->iommu->fault_param->queue->wq->work_color | s32min-s32max |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.pool->dev->iommu->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.pool->dev->iommu->lock.first_waiter->list.prev->prev | 0,5159360019465732096 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.pool->dev->iommu->lock.first_waiter->magic | 5159360019465732096 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.pool->dev->iommu->lock.first_waiter->task->blocked_on | (-1)-0 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.pool->dev->iommu->lock.osq.tail.counter | s32min-s32max |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.pool->dev->iommu->priv->domain->pd_mode | 0-2 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.pool->dev->iommu->priv->domain->pscid | (-4095)-s32max |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.pool->dev->iommu->priv->domain->s1_cfg.addr_width | 48,57 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.pool->dev->iommu->priv->domain_attached | 1 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.pool->dev->iommu->priv->gcr3_info.domid | 0-u16max |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.pool->dev->iommu->priv->gcr3_info.gcr3_tbl | 0,s64max |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.pool->dev->iommu->priv->gcr3_info.glx | 0-3 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.pool->dev->iommu->priv->ppr | 1 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.state | 1 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.token | 1-255 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.token_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.throttle_sem.first_waiter->list.next | 5349227543279349760 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.throttle_sem.first_waiter->list.prev | 5349227543279349760 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.throttle_sem.first_waiter->list.prev->next | 5349227543279349760 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.throttle_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.throttle_sem.last_holder | 0 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.throttle_sem.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.throttle_sem.lock.owner | (-1) |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.throttle_sem.lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.throttle_sem.lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->list.next | 5349227543279349760 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->list.prev | 5349227543279349760 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->list.prev->next | 5349227543279349760 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.unprivileged_sem.last_holder | 0 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.unprivileged_sem.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.unprivileged_sem.lock.owner | (-1) |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.unprivileged_sem.lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.unprivileged_sem.lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 1 | migf->mvdev->mdev->pdev->error_state | 1 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->priv.eq_table->ctrl_irq | 0,4096-s64max |
| PARAM_VALUE | 1 | migf->mvdev->mdev_detach | 0 |
| PARAM_VALUE | 1 | migf->mvdev->mig_state | 1-2,5 |
| PARAM_VALUE | 1 | migf->mvdev->state_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 1 | migf->mvdev->state_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | migf->mvdev->state_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 1 | migf->mvdev->state_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | migf->pdn | 0-16777215 |
| PARAM_VALUE | 1 | migf->poll_wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->poll_wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->poll_wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->poll_wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->poll_wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->pre_copy_initial_bytes | 24 |
| PARAM_VALUE | 1 | migf->save_comp.wait.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | migf->save_comp.wait.lock.owner | (-1) |
| PARAM_VALUE | 1 | migf->save_comp.wait.lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | migf->save_comp.wait.task_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->save_comp.wait.task_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->save_comp.wait.task_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->save_comp.wait.task_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->save_comp.wait.task_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 2 | buf->migf->mvdev->mdev->cmd.vars.throttle_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 2 | buf->migf->mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 2 | buf->migf->mvdev->mdev_detach | 0-1 |
| PARAM_VALUE | 3 | inc | 0 |
| BUF_SIZE | 1 | migf | 1040 |
| BUF_SIZE | 2 | buf | (-1),88 |
| BUF_SIZE | 2 | buf | (-1),88 |
| BUF_SIZE | 2 | buf->migf | 1040,u64max |
| DATA_SOURCE | 0 | mvdev | $0 |
| DATA_SOURCE | 1 | migf | r _kzalloc_noprof |
| DATA_SOURCE | 4 | track | $1 |
| NO_OVERFLOW_SIMPLE | 2 | buf->npages | |
| LOCK2 | 0 | &mvdev->state_mutex | |
| TYPE_LOCK | (struct mlx5vf_pci_core_device)->state_mutex |
drivers/vfio/pci/mlx5/main.c mlx5vf_pci_save_device_inc_data() -> mlx5vf_cmd_save_vhca_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mvdev | 4096-ptr_max |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.flags | 0-4294967295 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.is_hard | 0-1 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.is_lazy | 0-1 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.is_queued | 0-1 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.is_soft | 0-1 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.state | 1 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.token | 1-255 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.token_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.throttle_sem.first_waiter->list.next | 5349227543279349760 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.throttle_sem.first_waiter->list.prev | 5349227543279349760 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.throttle_sem.first_waiter->list.prev->next | 5349227543279349760 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.throttle_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.throttle_sem.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.throttle_sem.lock.owner | (-1) |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.throttle_sem.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->list.next | 5349227543279349760 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->list.prev | 5349227543279349760 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->list.prev->next | 5349227543279349760 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.unprivileged_sem.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.unprivileged_sem.lock.owner | (-1) |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.unprivileged_sem.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | mvdev->mdev->pdev->bus->self->link_bwctrl->cdev | (-22),(-19),(-12),0,4096-s64max |
| PARAM_VALUE | 0 | mvdev->mdev->pdev->error_state | 1 |
| PARAM_VALUE | 0 | mvdev->mdev->priv.eq_table->ctrl_irq | 0,4096-s64max |
| PARAM_VALUE | 0 | mvdev->mdev_detach | 0 |
| PARAM_VALUE | 0 | mvdev->mig_state | 7 |
| PARAM_VALUE | 0 | mvdev->saving_migf | 4096-ptr_max |
| PARAM_VALUE | 0 | mvdev->saving_migf->async_ctx.dev->cmd.vars.throttle_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 0 | mvdev->saving_migf->async_ctx.dev->cmd.vars.unprivileged_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 0 | mvdev->saving_migf->filp->f_cred->process_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | mvdev->saving_migf->filp->f_cred->process_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | mvdev->saving_migf->filp->f_cred->request_key_auth->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | mvdev->saving_migf->filp->f_cred->request_key_auth->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | mvdev->saving_migf->filp->f_cred->session_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | mvdev->saving_migf->filp->f_cred->session_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | mvdev->saving_migf->filp->f_cred->thread_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | mvdev->saving_migf->filp->f_cred->thread_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | mvdev->saving_migf->mvdev->mdev->cmd.vars.throttle_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 0 | mvdev->saving_migf->mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 0 | mvdev->saving_migf->mvdev->mdev_detach | 0-1 |
| PARAM_VALUE | 0 | mvdev->saving_migf->save_comp.wait.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mvdev->saving_migf->save_comp.wait.task_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | mvdev->saving_migf->save_comp.wait.task_list.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | mvdev->saving_migf->state | 0,2-u32max |
| PARAM_VALUE | 0 | mvdev->state_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mvdev->state_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mvdev->state_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mvdev->state_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | mvdev->state_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | mvdev->state_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mvdev->state_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | mvdev->state_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | migf | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->save_comp.wait.lock.owner | (-1) |
| PARAM_VALUE | 1 | migf->save_comp.wait.lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | migf->state | 0,2-u32max |
| PARAM_VALUE | 2 | buf | 4096-ptr_max |
| PARAM_VALUE | 2 | buf->migf | 4096-ptr_max |
| PARAM_VALUE | 2 | buf->migf->buf | 4096-ptr_max |
| PARAM_VALUE | 2 | buf->migf->mvdev->mdev->cmd.vars.throttle_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 2 | buf->migf->mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 2 | buf->migf->mvdev->mdev_detach | 0-1 |
| PARAM_VALUE | 3 | inc | 1 |
| PARAM_VALUE | 4 | track | 0 |
| BUF_SIZE | 2 | buf | (-1),88 |
| BUF_SIZE | 2 | buf | (-1),88 |
| DATA_SOURCE | 0 | mvdev | $0 |
| DATA_SOURCE | 2 | buf | r mlx5vf_mig_file_get_stop_copy_buf |
| NO_OVERFLOW_SIMPLE | 2 | buf->npages | |
| LOCK2 | 0 | &mvdev->state_mutex | |
| TYPE_LOCK | (struct mlx5vf_pci_core_device)->state_mutex |
drivers/vfio/pci/mlx5/main.c mlx5vf_pci_step_device_state_locked() -> mlx5vf_cmd_save_vhca_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mvdev | 4096-ptr_max |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.throttle_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 0 | mvdev->mdev_detach | 0 |
| PARAM_VALUE | 0 | mvdev->mig_state | 6-7 |
| PARAM_VALUE | 0 | mvdev->saving_migf | 4096-ptr_max |
| PARAM_VALUE | 0 | mvdev->saving_migf->async_ctx.dev->cmd.vars.throttle_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 0 | mvdev->saving_migf->async_ctx.dev->cmd.vars.unprivileged_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 0 | mvdev->saving_migf->list_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mvdev->saving_migf->mvdev | 4096-ptr_max |
| PARAM_VALUE | 0 | mvdev->saving_migf->mvdev->mdev->cmd.vars.throttle_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 0 | mvdev->saving_migf->mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 0 | mvdev->saving_migf->save_comp.wait.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mvdev->saving_migf->save_comp.wait.lock.owner | (-1) |
| PARAM_VALUE | 0 | mvdev->saving_migf->save_comp.wait.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | mvdev->saving_migf->save_comp.wait.task_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | mvdev->saving_migf->save_comp.wait.task_list.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | mvdev->state_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mvdev->state_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mvdev->state_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mvdev->state_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | mvdev->state_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mvdev->state_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | mvdev->state_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | mvdev->tracker.cq.buf.cqe_size | 0,64,128 |
| PARAM_VALUE | 0 | mvdev->tracker.pdn | 0-16777215 |
| PARAM_VALUE | 0 | mvdev->tracker.status | 0-15 |
| PARAM_VALUE | 0 | mvdev->tracker.uar | 0,4096-18446744073709551494,(-120)-(-7),(-5)-(-1) |
| PARAM_VALUE | 1 | migf | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->list_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | migf->mvdev | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.throttle_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 1 | migf->mvdev->mdev_detach | 0 |
| PARAM_VALUE | 2 | buf | 4096-ptr_max |
| PARAM_VALUE | 2 | buf->dma_dir | 2-3 |
| PARAM_VALUE | 2 | buf->migf | 4096-ptr_max |
| PARAM_VALUE | 2 | buf->migf->mvdev->mdev->cmd.vars.throttle_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 2 | buf->migf->mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 2 | buf->migf->mvdev->mdev_detach | 0-1 |
| PARAM_VALUE | 3 | inc | 0 |
| PARAM_VALUE | 4 | track | 0 |
| BUF_SIZE | 2 | buf | (-1),88 |
| BUF_SIZE | 2 | buf | (-1),88 |
| CAPPED_DATA | 2 | buf->dma_dir | 1 |
| DATA_SOURCE | 0 | mvdev | $0 |
| DATA_SOURCE | 2 | buf | r mlx5vf_get_data_buffer |
| NO_OVERFLOW_SIMPLE | 2 | buf->npages | |
| LOCK2 | 0 | &mvdev->state_mutex | |
| TYPE_LOCK | (struct mlx5vf_pci_core_device)->state_mutex |
drivers/vfio/pci/mlx5/main.c mlx5vf_precopy_ioctl() -> mlx5vf_cmd_save_vhca_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mvdev | 4096-ptr_max |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.alloc_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.pool->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.state | 1 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.token | 1-255 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.token_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.throttle_sem.first_waiter->list.next | 5349227543279349760 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.throttle_sem.first_waiter->list.prev | 5349227543279349760 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.throttle_sem.first_waiter->list.prev->next | 5349227543279349760 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.throttle_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.throttle_sem.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.throttle_sem.lock.owner | (-1) |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.throttle_sem.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.throttle_sem.lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->list.next | 5349227543279349760 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->list.prev | 5349227543279349760 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->list.prev->next | 5349227543279349760 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.unprivileged_sem.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.unprivileged_sem.lock.owner | (-1) |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.unprivileged_sem.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | mvdev->mdev->cmd.vars.unprivileged_sem.lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | mvdev->mdev->pdev->bus->self->link_bwctrl->cdev | 0,4096-s64max |
| PARAM_VALUE | 0 | mvdev->mdev->pdev->error_state | 1 |
| PARAM_VALUE | 0 | mvdev->mdev_detach | 0 |
| PARAM_VALUE | 0 | mvdev->mig_state | 6 |
| PARAM_VALUE | 0 | mvdev->saving_migf->async_ctx.dev->pdev->bus->self->link_bwctrl->cdev | 0,4096-s64max |
| PARAM_VALUE | 0 | mvdev->saving_migf->save_comp.wait.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mvdev->saving_migf->save_comp.wait.lock.owner | (-1) |
| PARAM_VALUE | 0 | mvdev->saving_migf->save_comp.wait.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | mvdev->saving_migf->save_comp.wait.task_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | mvdev->saving_migf->save_comp.wait.task_list.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | mvdev->state_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mvdev->state_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mvdev->state_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mvdev->state_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | mvdev->state_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mvdev->state_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | mvdev->state_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | migf | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->list_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | migf->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | migf->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 1 | migf->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 1 | migf->lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | migf->lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 1 | migf->lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 1 | migf->lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 1 | migf->lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 1 | migf->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | migf->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | migf->mvdev | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.alloc_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.pool->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.state | 1 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.token | 1-255 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.token_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.throttle_sem.first_waiter->list.next | 5349227543279349760 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.throttle_sem.first_waiter->list.prev | 5349227543279349760 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.throttle_sem.first_waiter->list.prev->next | 5349227543279349760 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.throttle_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.throttle_sem.last_holder | 0 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.throttle_sem.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.throttle_sem.lock.owner | (-1) |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.throttle_sem.lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.throttle_sem.lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->list.next | 5349227543279349760 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->list.prev | 5349227543279349760 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->list.prev->next | 5349227543279349760 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.unprivileged_sem.last_holder | 0 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.unprivileged_sem.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.unprivileged_sem.lock.owner | (-1) |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.unprivileged_sem.lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | migf->mvdev->mdev->cmd.vars.unprivileged_sem.lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 1 | migf->mvdev->mdev->pdev->bus->self->link_bwctrl->cdev | 0,4096-s64max |
| PARAM_VALUE | 1 | migf->mvdev->mdev->pdev->error_state | 1 |
| PARAM_VALUE | 1 | migf->mvdev->mdev_detach | 0 |
| PARAM_VALUE | 1 | migf->mvdev->mig_state | 6 |
| PARAM_VALUE | 1 | migf->mvdev->saving_migf->async_ctx.dev->pdev->bus->self->link_bwctrl->cdev | 0,4096-s64max |
| PARAM_VALUE | 1 | migf->mvdev->saving_migf->save_comp.wait.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | migf->mvdev->saving_migf->save_comp.wait.lock.owner | (-1) |
| PARAM_VALUE | 1 | migf->mvdev->saving_migf->save_comp.wait.lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | migf->mvdev->saving_migf->save_comp.wait.task_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->mvdev->saving_migf->save_comp.wait.task_list.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | migf->mvdev->state_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | migf->mvdev->state_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 1 | migf->mvdev->state_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 1 | migf->mvdev->state_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | migf->mvdev->state_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | migf->mvdev->state_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 1 | migf->mvdev->state_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | migf->state | 0,2-u32max |
| PARAM_VALUE | 2 | buf | 4096-ptr_max |
| PARAM_VALUE | 2 | buf->dma_dir | 2-3 |
| PARAM_VALUE | 2 | buf->migf | 4096-ptr_max |
| PARAM_VALUE | 2 | buf->migf->mvdev->mdev->cmd.vars.throttle_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 2 | buf->migf->mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 2 | buf->migf->mvdev->mdev_detach | 0-1 |
| PARAM_VALUE | 3 | inc | 1 |
| PARAM_VALUE | 4 | track | 1 |
| BUF_SIZE | 1 | migf | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | migf | s32min-(-2),1-s32max |
| BUF_SIZE | 2 | buf | (-1),88 |
| BUF_SIZE | 2 | buf | (-1),88 |
| CAPPED_DATA | 0 | &mvdev->state_mutex | 1 |
| CAPPED_DATA | 1 | &migf->lock | 1 |
| CAPPED_DATA | 2 | buf->dma_dir | 1 |
| DATA_SOURCE | 2 | buf | r mlx5vf_get_data_buffer |
| NO_OVERFLOW_SIMPLE | 2 | buf->npages | |
| LOCK2 | 0 | &mvdev->state_mutex | |
| TYPE_LOCK | (struct mlx5vf_pci_core_device)->state_mutex |