mlx5fv_cmd_clean_migf_resources identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/vfio/pci/mlx5/cmd.h, line 223 (as a prototype)

Defined in 1 files as a function:

drivers/vfio/pci/mlx5/cmd.c, line 897 (as a function)

Referenced in 1 files:

drivers/vfio/pci/mlx5/main.c

Smatch caller information:

drivers/vfio/pci/mlx5/main.c mlx5vf_disable_fds() -> mlx5fv_cmd_clean_migf_resources()

Type	Parameter	Key	Value
PARAM_VALUE	0	migf	4096-ptr_max
PARAM_VALUE	0	migf->filp	4096-ptr_max
PARAM_VALUE	0	migf->lock.dep_map->name	0-255
PARAM_VALUE	0	migf->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	migf->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	migf->lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	migf->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	migf->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	migf->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	migf->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	migf->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	migf->state	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&mvdev->state_mutex
TYPE_LOCK		(struct mlx5vf_pci_core_device)->state_mutex

drivers/vfio/pci/mlx5/main.c mlx5vf_disable_fds() -> mlx5fv_cmd_clean_migf_resources()

Type	Parameter	Key	Value
PARAM_VALUE	0	migf	4096-ptr_max
PARAM_VALUE	0	migf->async_ctx.dev->cmd.vars.throttle_sem.first_waiter->up	0-1
PARAM_VALUE	0	migf->async_ctx.dev->cmd.vars.unprivileged_sem.first_waiter->up	0-1
PARAM_VALUE	0	migf->async_ctx.inflight_done.done	0-4294967293,u32max
PARAM_VALUE	0	migf->async_ctx.inflight_done.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	migf->async_ctx.inflight_done.wait.lock.owner	(-1)
PARAM_VALUE	0	migf->async_ctx.inflight_done.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	migf->async_ctx.inflight_done.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	migf->async_ctx.inflight_done.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	migf->async_data.work.lockdep_map->name	0-255
PARAM_VALUE	0	migf->filp	4096-ptr_max
PARAM_VALUE	0	migf->lock.dep_map->name	0-255
PARAM_VALUE	0	migf->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	migf->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	migf->lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	migf->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	migf->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	migf->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	migf->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	migf->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	migf->mvdev->mdev->cmd.vars.throttle_sem.first_waiter->up	0-1
PARAM_VALUE	0	migf->mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->up	0-1
PARAM_VALUE	0	migf->mvdev->mdev_detach	0-1
PARAM_VALUE	0	migf->poll_wait.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	migf->state	1
CAPPED_DATA	0	&migf->async_data.work	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&mvdev->state_mutex
TYPE_LOCK		(struct mlx5vf_pci_core_device)->state_mutex

drivers/vfio/pci/mlx5/main.c mlx5vf_pci_save_device_data() -> mlx5fv_cmd_clean_migf_resources()

Type	Parameter	Key	Value
PARAM_VALUE	0	migf	4096-ptr_max
PARAM_VALUE	0	migf->async_ctx.dev->cmd.vars.throttle_sem.first_waiter->up	0-1
PARAM_VALUE	0	migf->async_ctx.dev->cmd.vars.unprivileged_sem.first_waiter->up	0-1
PARAM_VALUE	0	migf->async_ctx.inflight_done.wait.task_list.next	4096-ptr_max
PARAM_VALUE	0	migf->async_ctx.inflight_done.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	0	migf->async_ctx.inflight_done.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	0	migf->async_ctx.inflight_done.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	migf->async_ctx.inflight_done.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	migf->avail_list.next	4096-ptr_max
PARAM_VALUE	0	migf->avail_list.next->next	4096-ptr_max
PARAM_VALUE	0	migf->avail_list.prev	4096-ptr_max
PARAM_VALUE	0	migf->avail_list.prev->next	4096-ptr_max
PARAM_VALUE	0	migf->avail_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	migf->buf_list.next	4096-ptr_max
PARAM_VALUE	0	migf->buf_list.next->next	4096-ptr_max
PARAM_VALUE	0	migf->buf_list.prev	4096-ptr_max
PARAM_VALUE	0	migf->buf_list.prev->next	4096-ptr_max
PARAM_VALUE	0	migf->buf_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	migf->filp	4096-ptr_max
PARAM_VALUE	0	migf->filp->f_mode	0,2097152-u32max
PARAM_VALUE	0	migf->lock.dep_map->name	0-255
PARAM_VALUE	0	migf->lock.first_waiter	0
PARAM_VALUE	0	migf->lock.magic	4096-ptr_max
PARAM_VALUE	0	migf->lock.osq.tail.counter	0
PARAM_VALUE	0	migf->lock.owner.counter	0
PARAM_VALUE	0	migf->mvdev	4096-ptr_max
PARAM_VALUE	0	migf->mvdev->mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.flags	0-4294967295
PARAM_VALUE	0	migf->mvdev->mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.is_hard	0-1
PARAM_VALUE	0	migf->mvdev->mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.is_lazy	0-1
PARAM_VALUE	0	migf->mvdev->mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.is_queued	0-1
PARAM_VALUE	0	migf->mvdev->mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.is_soft	0-1
PARAM_VALUE	0	migf->mvdev->mdev->cmd.state	1
PARAM_VALUE	0	migf->mvdev->mdev->cmd.token_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	migf->mvdev->mdev->cmd.vars.throttle_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	migf->mvdev->mdev->cmd.vars.throttle_sem.first_waiter->up	0-1
PARAM_VALUE	0	migf->mvdev->mdev->cmd.vars.throttle_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	migf->mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	migf->mvdev->mdev->cmd.vars.unprivileged_sem.first_waiter->up	0-1
PARAM_VALUE	0	migf->mvdev->mdev->cmd.vars.unprivileged_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	migf->mvdev->mdev->pdev->error_state	1
PARAM_VALUE	0	migf->mvdev->mdev->priv.eq_table->ctrl_irq	0,4096-s64max
PARAM_VALUE	0	migf->mvdev->mdev_detach	0
PARAM_VALUE	0	migf->mvdev->mig_state	1-2,5
PARAM_VALUE	0	migf->mvdev->state_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	migf->mvdev->state_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	migf->mvdev->state_mutex.wait_lock.owner	(-1)
PARAM_VALUE	0	migf->mvdev->state_mutex.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	migf->pdn	0-16777215
PARAM_VALUE	0	migf->poll_wait.head.next	4096-ptr_max
PARAM_VALUE	0	migf->poll_wait.head.next->next	4096-ptr_max
PARAM_VALUE	0	migf->poll_wait.head.prev	4096-ptr_max
PARAM_VALUE	0	migf->poll_wait.head.prev->next	4096-ptr_max
PARAM_VALUE	0	migf->poll_wait.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	migf->save_comp.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	migf->save_comp.wait.lock.owner	(-1)
PARAM_VALUE	0	migf->save_comp.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	migf->save_comp.wait.task_list.next	4096-ptr_max
PARAM_VALUE	0	migf->save_comp.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	0	migf->save_comp.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	migf->save_comp.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	migf->save_comp.wait.task_list.prev->prev	4096-ptr_max
BUF_SIZE	0	migf	1040
DATA_SOURCE	0	migf	r _kzalloc_noprof
NOCHECK_CALL
LOCK2		&mvdev->state_mutex
TYPE_LOCK		(struct mlx5vf_pci_core_device)->state_mutex