amdgpu_vm_lock_by_pasid identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c, line 2903

Defined in 1 files as a prototype:

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h, line 591 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c, line 2916 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c amdgpu_devcoredump_print_ibs() -> amdgpu_vm_lock_by_pasid()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->pdev	4096-ptr_max
PARAM_VALUE	2	exec	9176649434306199552
PARAM_VALUE	2	exec->contended	0
PARAM_VALUE	2	exec->flags	2
PARAM_VALUE	2	exec->num_objects	0
PARAM_VALUE	2	exec->objects	0,16,4096-ptr_max
PARAM_VALUE	2	exec->prelocked	0
PARAM_VALUE	2	exec->ticket.acquired	0
PARAM_VALUE	2	exec->ticket.contending_lock	0
PARAM_VALUE	2	exec->ticket.deadlock_inject_countdown	0-15
PARAM_VALUE	2	exec->ticket.deadlock_inject_interval	1
PARAM_VALUE	2	exec->ticket.done_acquire	0
PARAM_VALUE	2	exec->ticket.wounded	0
PARAM_VALUE	2	exec->ticket.ww_class	8825623990767841280
CAPPED_DATA	0	adev->num_ip_blocks	1
CAPPED_DATA	0	adev->sdma.num_instances	1
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c amdgpu_vm_handle_fault() -> amdgpu_vm_lock_by_pasid()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->gfx.funcs->ih_node_to_logical_xcc	0,1385440057092087808,4708301575272108032
PARAM_VALUE	0	adev->irq.client	4096-ptr_max
PARAM_VALUE	0	adev->irq.ih_funcs	4096-ptr_max
PARAM_VALUE	0	adev->irq.ih_funcs->decode_iv	4096-ptr_max
PARAM_VALUE	0	adev->irq.virq	4096-ptr_max
PARAM_VALUE	0	adev->mes.mutex_hidden.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	adev->mes.mutex_hidden.first_waiter->list.prev->prev	0,5159360019465732096
PARAM_VALUE	0	adev->mes.mutex_hidden.first_waiter->magic	5159360019465732096
PARAM_VALUE	0	adev->mes.mutex_hidden.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	adev->mes.mutex_hidden.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	adev->mes.mutex_hidden.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	adev->mes.mutex_hidden.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	adev->mes.mutex_hidden.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	adev->reset_domain->sem.dep_map->name	0-255
PARAM_VALUE	0	adev->reset_domain->sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	adev->reset_domain->sem.first_waiter->type	0-1
PARAM_VALUE	0	adev->shutdown	0
PARAM_VALUE	0	adev->vmhub	4096-ptr_max
PARAM_VALUE	0	*adev->mes.mutex_hidden.first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	2	exec	6320927371492024320
PARAM_VALUE	2	exec->contended	0
PARAM_VALUE	2	exec->flags	0
PARAM_VALUE	2	exec->num_objects	0
PARAM_VALUE	2	exec->objects	0,16,4096-ptr_max
PARAM_VALUE	2	exec->prelocked	0
PARAM_VALUE	2	exec->ticket.acquired	0
PARAM_VALUE	2	exec->ticket.contending_lock	0
PARAM_VALUE	2	exec->ticket.deadlock_inject_countdown	0-15
PARAM_VALUE	2	exec->ticket.deadlock_inject_interval	1
PARAM_VALUE	2	exec->ticket.done_acquire	0
PARAM_VALUE	2	exec->ticket.wounded	0
PARAM_VALUE	2	exec->ticket.ww_class	8825623990767841280
DATA_SOURCE	0	adev	$0
DATA_SOURCE	1	pasid	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c amdgpu_vm_handle_fault() -> amdgpu_vm_lock_by_pasid()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->gfx.funcs->ih_node_to_logical_xcc	0,1385440057092087808,4708301575272108032
PARAM_VALUE	0	adev->irq.client	4096-ptr_max
PARAM_VALUE	0	adev->irq.ih_funcs	4096-ptr_max
PARAM_VALUE	0	adev->irq.ih_funcs->decode_iv	4096-ptr_max
PARAM_VALUE	0	adev->irq.virq	4096-ptr_max
PARAM_VALUE	0	adev->mes.mutex_hidden.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	adev->mes.mutex_hidden.first_waiter->list.prev->prev	0,5159360019465732096
PARAM_VALUE	0	adev->mes.mutex_hidden.first_waiter->magic	5159360019465732096
PARAM_VALUE	0	adev->mes.mutex_hidden.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	adev->mes.mutex_hidden.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	adev->mes.mutex_hidden.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	adev->mes.mutex_hidden.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	adev->mes.mutex_hidden.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	adev->reset_domain->sem.dep_map->name	0-255
PARAM_VALUE	0	adev->reset_domain->sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	adev->reset_domain->sem.first_waiter->type	0-1
PARAM_VALUE	0	adev->shutdown	0
PARAM_VALUE	0	adev->vmhub	4096-ptr_max
PARAM_VALUE	0	*adev->mes.mutex_hidden.first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	2	exec	6320927371492024320
PARAM_VALUE	2	exec->contended	0
PARAM_VALUE	2	exec->flags	0
PARAM_VALUE	2	exec->num_objects	0
PARAM_VALUE	2	exec->objects	0,16,4096-ptr_max
PARAM_VALUE	2	exec->prelocked	0
PARAM_VALUE	2	exec->ticket.acquired	0
PARAM_VALUE	2	exec->ticket.contending_lock	0
PARAM_VALUE	2	exec->ticket.deadlock_inject_countdown	0-15
PARAM_VALUE	2	exec->ticket.deadlock_inject_interval	1
PARAM_VALUE	2	exec->ticket.done_acquire	0
PARAM_VALUE	2	exec->ticket.wounded	0
PARAM_VALUE	2	exec->ticket.ww_class	8825623990767841280
DATA_SOURCE	0	adev	$0
DATA_SOURCE	1	pasid	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock