amdgpu_virt_fini_data_exchange identifier - Linux source code next-20260811

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- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h, line 479 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c, line 776 (as a function)

Referenced in 4 files:

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c amdgpu_virt_pre_reset() -> amdgpu_virt_fini_data_exchange()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->ddev.anon_inode->i_mapping->host->i_sb->s_cop->inode_info_offs	1632,1808,2632,2648
PARAM_VALUE	0	adev->ddev.anon_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	0	adev->ddev.anon_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE	0	adev->ddev.anon_inode->i_mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	0	adev->mes.adev->gfx.rlc.cs_data->section->reg_index	0,4,40960,41022,41164,41174,41176,41179,41461,41471-41472,41530,41630,41632-41633,41635,41637-41638,41694,41701,41717,41920,62460,65472
PARAM_VALUE	0	adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	adev->pm.mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	adev->pm.mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	adev->pm.mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	adev->powerplay.pp_handle->device->adev->mes.mutex_hidden.first_waiter->list.next	5159360019465732096
PARAM_VALUE	0	adev->powerplay.pp_handle->device->adev->mes.mutex_hidden.first_waiter->magic	5159360019465732096
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_ctl.lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	adev->psp.ras_context.ras->eeprom_control.ras_info_offset	20
PARAM_VALUE	0	adev->psp.ras_context.ras->eeprom_control.ras_max_record_count	10911,10921
PARAM_VALUE	0	adev->psp.ras_context.ras->eeprom_control.ras_record_offset	20,276
PARAM_VALUE	0	adev->psp.ras_context.ras->umc_ecc.record_ce_addr_supported	1
PARAM_VALUE	0	adev->reset_cntl->handle->mes.saved_flags	0-4294967295
PARAM_VALUE	0	adev->reset_cntl->handle->pm.mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	adev->reset_cntl->handle->pm.mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	adev->reset_cntl->handle->pm.mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	adev->reset_cntl->handle->pm.mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	adev->reset_cntl->handle->pm.mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	adev->reset_cntl->handle->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	adev->reset_cntl->handle->reset_domain->sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	adev->reset_cntl->handle->reset_domain->sem.first_waiter->type	0-1
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
CAPPED_DATA	0	adev	1
DATA_SOURCE	0	adev	$0
BIT_INFO	0	adev->virt.caps	0x4,0xffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&hive->hive_lock
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c xgpu_ai_mailbox_flr_work() -> amdgpu_virt_fini_data_exchange()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c xgpu_ai_mailbox_handle_bad_pages_work() -> amdgpu_virt_fini_data_exchange()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->reset_domain	4096-ptr_max
CAPPED_DATA	0	&adev->reset_domain->sem	1
NOCHECK_CALL
LOCK2	0	&adev->reset_domain->sem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct amdgpu_reset_domain)->sem

drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c xgpu_ai_mailbox_req_bad_pages_work() -> amdgpu_virt_fini_data_exchange()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->reset_domain	4096-ptr_max
CAPPED_DATA	0	&adev->reset_domain->sem	1
NOCHECK_CALL
LOCK2	0	&adev->reset_domain->sem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct amdgpu_reset_domain)->sem

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c amdgpu_device_fini_hw() -> amdgpu_virt_fini_data_exchange()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->ddev.anon_inode->i_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,2632,2648
PARAM_VALUE	0	adev->ddev.anon_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE	0	adev->delayed_init_work.timer.flags	0-4194302
PARAM_VALUE	0	adev->dev	0,4096-ptr_max
PARAM_VALUE	0	adev->dev->bus	0,4096-ptr_max
PARAM_VALUE	0	adev->dev->class	0,4096-ptr_max
PARAM_VALUE	0	adev->dev->driver	0,4096-ptr_max
PARAM_VALUE	0	adev->flags	262144-u64max
PARAM_VALUE	0	adev->gfx.rlc.cs_data->section->reg_index	0,4,40960,41022,41164,41174,41176,41179,41461,41471-41472,41530,41630,41632-41633,41635,41637,41694,41717,62460,65472
PARAM_VALUE	0	adev->mes.adev->gfx.rlc.cs_data->section->reg_index	0,4,40960,41022,41164,41174,41176,41179,41461,41471-41472,41530,41630,41632-41633,41635,41637,41694,41717,62460,65472
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->num_ip_blocks	s32min-(-1),1-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->rmmio	1-u64max
PARAM_VALUE	0	adev->shutdown	1
PARAM_VALUE	0	adev->virt.access_req_mutex.dep_map->name	0-255
PARAM_VALUE	0	adev->virt.access_req_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	adev->virt.access_req_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	adev->virt.access_req_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	adev->virt.access_req_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	adev->virt.access_req_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	adev->virt.access_req_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	adev->virt.access_req_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	adev->virt.access_req_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	adev->virt.ops	0,4096-ptr_max
PARAM_VALUE	0	adev->virt.req_init_data_ver	0-2
CAPPED_DATA	0	adev	1
CAPPED_DATA	0	&adev->pm_nb	1
DATA_SOURCE	0	adev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	adev->virt.fw_reserve.checksum_key	0-u32max
HOST_DATA	0	adev->virt.init_data_header.offset	0-u32max
HOST_DATA	0	adev->virt.init_data_header.size_kb	0-u32max

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c amdgpu_device_ip_suspend() -> amdgpu_virt_fini_data_exchange()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->ddev.anon_inode->i_mapping->host->i_sb->s_cop->inode_info_offs	1632,1808,2632,2648
PARAM_VALUE	0	adev->ddev.anon_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	0	adev->ddev.anon_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE	0	adev->ddev.anon_inode->i_mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	0	adev->mes.adev->gfx.rlc.cs_data->section->reg_index	0,4,40960,41022,41164,41174,41176,41179,41461,41471-41472,41530,41630,41632-41633,41635,41637-41638,41694,41701,41717,41920,62460,65472
PARAM_VALUE	0	adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	adev->pm.mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	adev->pm.mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	adev->pm.mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	adev->powerplay.pp_handle->device->adev->mes.mutex_hidden.first_waiter->list.next	5159360019465732096
PARAM_VALUE	0	adev->powerplay.pp_handle->device->adev->mes.mutex_hidden.first_waiter->magic	5159360019465732096
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_ctl.lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	adev->psp.ras_context.ras->eeprom_control.ras_info_offset	20
PARAM_VALUE	0	adev->psp.ras_context.ras->eeprom_control.ras_max_record_count	10911,10921
PARAM_VALUE	0	adev->psp.ras_context.ras->eeprom_control.ras_record_offset	20,276
PARAM_VALUE	0	adev->psp.ras_context.ras->umc_ecc.record_ce_addr_supported	1
PARAM_VALUE	0	adev->reset_cntl	0,4096-ptr_max
PARAM_VALUE	0	adev->reset_cntl->handle->mes.saved_flags	0-4294967295
PARAM_VALUE	0	adev->reset_cntl->handle->pm.mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	adev->reset_cntl->handle->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	adev->reset_cntl->handle->pm.mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	adev->reset_cntl->handle->pm.mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	adev->reset_cntl->handle->pm.mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	adev->reset_cntl->handle->pm.mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	adev->reset_cntl->handle->pm.mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	adev->reset_cntl->handle->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	adev->reset_cntl->handle->reset_domain->sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	adev->reset_cntl->handle->reset_domain->sem.first_waiter->type	0-1
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->rings	4096-ptr_max
CAPPED_DATA	0	adev	1
DATA_SOURCE	0	adev	$0
BIT_INFO	0	adev->virt.caps	0x0,0xfffffffb
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&hive->hive_lock
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c amdgpu_device_suspend() -> amdgpu_virt_fini_data_exchange()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->in_suspend	1
DATA_SOURCE	0	adev	r drm_to_adev
BIT_INFO	0	adev->virt.caps	0x4,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		global &vgasr_mutex

drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c xgpu_nv_mailbox_flr_work() -> amdgpu_virt_fini_data_exchange()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c xgpu_nv_mailbox_handle_bad_pages_work() -> amdgpu_virt_fini_data_exchange()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->reset_domain	4096-ptr_max
CAPPED_DATA	0	&adev->reset_domain->sem	1
NOCHECK_CALL
LOCK2	0	&adev->reset_domain->sem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct amdgpu_reset_domain)->sem

drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c xgpu_nv_mailbox_req_bad_pages_work() -> amdgpu_virt_fini_data_exchange()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->reset_domain	4096-ptr_max
CAPPED_DATA	0	&adev->reset_domain->sem	1
NOCHECK_CALL
LOCK2	0	&adev->reset_domain->sem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct amdgpu_reset_domain)->sem

drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c xgpu_nv_ras_poison_handler() -> amdgpu_virt_fini_data_exchange()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->gfx.ras->rlc_gc_fed_irq	0,3321845592710709248
PARAM_VALUE	0	adev->irq.ih_funcs->decode_iv	4096-ptr_max
PARAM_VALUE	0	adev->mes.adev->gfx.rlc.cs_data->section->reg_index	0,40960,41022,41164,41174,41176,41179,41461,41471-41472,41530,41630,41632-41633,41635,41637-41638,41694,41701,41717,41920,62460,65472
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->virt.ops	4096-ptr_max
PARAM_VALUE	0	adev->virt.ops->ras_poison_handler	1506654890529267712,7062679433955307520
PARAM_VALUE	0	adev->xcp_mgr->adev->gfx.rlc.cs_data->section->reg_index	0,40960,41022,41164,41174,41176,41179,41461,41471-41472,41530,41630,41632-41633,41635,41637-41638,41694,41701,41717,41920,62460,65472
DATA_SOURCE	0	adev	$0
BIT_INFO	0	adev->virt.caps	0x4,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	adev->virt.fw_reserve.checksum_key	0-u32max
HOST_DATA	0	adev->virt.init_data_header.offset	0-u32max
HOST_DATA	0	adev->virt.init_data_header.size_kb	0-u32max
HALF_LOCKED2		&pool->lock