amdgpu_vm_handle_fault 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 2964

Defined in 1 files as a prototype:

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h, line 587 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c, line 2978 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c amdgpu_gmc_handle_retry_fault() -> amdgpu_vm_handle_fault()

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.retry_cam_enabled	1
PARAM_VALUE	0	adev->irq.virq	4096-ptr_max
PARAM_VALUE	0	adev->mes.mutex_hidden->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
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	vmid	0-255
PARAM_VALUE	3	node_id	0-255
PARAM_VALUE	4	addr	0-281474976710655
PARAM_VALUE	5	ts	0-281474976710655
DATA_SOURCE	0	adev	$0
DATA_SOURCE	3	node_id	$4
DATA_SOURCE	4	addr	$2
DATA_SOURCE	6	write_fault	$5
BIT_INFO	4	addr	0x0,0xfffffffff000
BIT_INFO	4	addr	0x0,0xfffffffff000
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c amdgpu_gmc_handle_retry_fault() -> amdgpu_vm_handle_fault()

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.retry_cam_enabled	0
PARAM_VALUE	0	adev->irq.virq	4096-ptr_max
PARAM_VALUE	0	adev->mes.mutex_hidden->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
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	1	pasid	0-u16max
PARAM_VALUE	2	vmid	0-255
PARAM_VALUE	3	node_id	0-255
PARAM_VALUE	4	addr	0-281474976710655
PARAM_VALUE	5	ts	0-281474976710655
CAPPED_DATA	5	ts	1
CAPPED_DATA	5	ts	1
DATA_SOURCE	0	adev	$0
DATA_SOURCE	3	node_id	$4
DATA_SOURCE	4	addr	$2
DATA_SOURCE	6	write_fault	$5
BIT_INFO	4	addr	0x0,0xfffffffff000
BIT_INFO	4	addr	0x0,0xfffffffff000
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c gmc_v12_1_process_interrupt() -> amdgpu_vm_handle_fault()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->gfx.funcs	4096-ptr_max
PARAM_VALUE	0	adev->gfx.funcs->ih_node_to_logical_xcc	0,1385440057092087808
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.retry_cam_enabled	1
PARAM_VALUE	0	adev->irq.virq	4096-ptr_max
PARAM_VALUE	0	adev->mes.mutex_hidden->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	adev->mes.mutex_hidden.first_waiter->list.next	5159360019465732096
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->mes.saved_flags	0,2048
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	vmid	0-255
PARAM_VALUE	3	node_id	0-255
PARAM_VALUE	4	addr	0-144115188075855871
PARAM_VALUE	5	ts	0-281474976710655
DATA_SOURCE	0	adev	$0
BIT_INFO	4	addr	0x0,0x1fffffffffff000
BIT_INFO	4	addr	0x0,0x1fffffffffff000
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c gmc_v12_1_process_interrupt() -> amdgpu_vm_handle_fault()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->gfx.funcs	4096-ptr_max
PARAM_VALUE	0	adev->gfx.funcs->ih_node_to_logical_xcc	0,1385440057092087808
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.retry_cam_enabled	0
PARAM_VALUE	0	adev->irq.virq	4096-ptr_max
PARAM_VALUE	0	adev->mes.mutex_hidden->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	adev->mes.mutex_hidden.first_waiter->list.next	5159360019465732096
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->mes.saved_flags	0,2048
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	1	pasid	0-u16max
PARAM_VALUE	2	vmid	0-255
PARAM_VALUE	3	node_id	0-255
PARAM_VALUE	4	addr	0-144115188075855871
PARAM_VALUE	5	ts	0-281474976710655
CAPPED_DATA	5	ts	1
CAPPED_DATA	5	ts	1
DATA_SOURCE	0	adev	$0
BIT_INFO	4	addr	0x0,0x1fffffffffff000
BIT_INFO	4	addr	0x0,0x1fffffffffff000
RX_PATH
TASK_NOT_RUNNING