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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/i915/gvt/kvmgt.c __gvt_dma_release() -> gvt_dma_unmap_page()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 1 gfn unit_page
UNITS 2 dma_addr unit_byte
UNITS 3 size unit_byte
LOCK2 &vgpu->cache_lock
HALF_LOCKED2 &vgpu->vgpu_lock
TYPE_LOCK (struct intel_vgpu)->cache_lock

drivers/gpu/drm/i915/gvt/kvmgt.c gvt_cache_destroy() -> gvt_dma_unmap_page()

Type Parameter Key Value
PARAM_VALUE 0 vgpu 4096-ptr_max
PARAM_VALUE 0 vgpu->cache_lock.dep_map->name 0-255
PARAM_VALUE 0 vgpu->cache_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 vgpu->cache_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vgpu->cache_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 vgpu->cache_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 vgpu->cache_lock.wait_lock.owner (-1)
PARAM_VALUE 0 vgpu->cache_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 vgpu->d3_entered 0
PARAM_VALUE 0 vgpu->debugfs->d_children->first->pprev 1-u64max
PARAM_VALUE 0 vgpu->debugfs->d_inode->i_rwsem.dep_map->name 0-255
PARAM_VALUE 0 vgpu->debugfs->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 vgpu->debugfs->d_inode->i_rwsem.first_waiter->list.prev 2212933610777083904
PARAM_VALUE 0 vgpu->debugfs->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 vgpu->debugfs->d_sb->s_fs_info->s_bmap_bits 0-4294967295
PARAM_VALUE 0 vgpu->debugfs->d_sb->s_fs_info->s_bmap_count 0-4294967295
PARAM_VALUE 0 vgpu->debugfs->d_sb->s_fs_info->s_data_blksize 0-4294967295
PARAM_VALUE 0 vgpu->debugfs->d_sb->s_fs_info->s_hashsize s32min-s32max
PARAM_VALUE 0 vgpu->debugfs->d_sb->s_fs_info->s_last_bmap 0-4294967295
PARAM_VALUE 0 vgpu->debugfs->d_sb->s_fs_info->s_mode 0-u16max
PARAM_VALUE 0 vgpu->debugfs->d_sb->s_fs_info->s_partition_size s32min-s32max
PARAM_VALUE 0 vgpu->debugfs->d_sb->s_fs_info->s_reserved s32min-s32max
PARAM_VALUE 0 vgpu->debugfs->d_sb->s_fs_info->s_root_block 0-4294967295
PARAM_VALUE 0 vgpu->debugfs->d_sb->s_fs_info->work_queued s32min-s32max
PARAM_VALUE 0 vgpu->dmabuf_lock.dep_map->name 0-255
PARAM_VALUE 0 vgpu->dmabuf_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 vgpu->dmabuf_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vgpu->dmabuf_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 vgpu->dmabuf_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 vgpu->dmabuf_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 vgpu->dmabuf_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 vgpu->dmabuf_lock.first_waiter->task->blocked_lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 vgpu->dmabuf_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 vgpu->dmabuf_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 vgpu->gfn_cache.rb_node 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt->i915->runtime_pm.debug.list.next->next 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt->i915->runtime_pm.debug.list.next->prev 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt->i915->runtime_pm.debug.quarantine.prev 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt->i915->runtime_pm.kdev->power.request 0-4
PARAM_VALUE 0 vgpu->gvt->gt->i915->runtime_pm.kdev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 vgpu->gvt->gt->i915->runtime_pm.kdev->power.runtime_status 0,2
PARAM_VALUE 0 vgpu->gvt->gt->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 vgpu->gvt->sched_lock.dep_map->name 0-255
PARAM_VALUE 0 vgpu->gvt->sched_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->sched_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vgpu->gvt->sched_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 vgpu->gvt->sched_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 vgpu->gvt->sched_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 vgpu->gvt->sched_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 vgpu->gvt->sched_lock.first_waiter->task->blocked_lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 vgpu->gvt->sched_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 vgpu->gvt->sched_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 vgpu->gvt->scheduler.current_vgpu 0
PARAM_VALUE 0 vgpu->gvt->scheduler.mmio_context_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 vgpu->gvt->scheduler.need_reschedule 1
PARAM_VALUE 0 vgpu->gvt->scheduler.next_vgpu 0
PARAM_VALUE 0 vgpu->sched_data 4096-ptr_max
PARAM_VALUE 0 vgpu->sched_data->active 0
PARAM_VALUE 0 vgpu->status 4096-ptr_max
PARAM_VALUE 0 vgpu->track_node.node->next->pprev 1-u64max
PARAM_VALUE 0 vgpu->track_node.node.pprev 4096-ptr_max
PARAM_VALUE 0 vgpu->vfio_device.kvm 4096-ptr_max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.indirect_shadow_pages 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.mmu_valid_gen 0-255
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->exited->wait.lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->exited.done 0-4294967293,4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->exited.wait.lock.owner (-1)
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->__state 0,512
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->dl.dl_defer 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->dl.dl_defer_armed 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->dl.dl_overrun 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->dl.dl_server 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->dl.dl_throttled 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->dl.dl_yielded 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->dl.flags 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->dl.rq->cpu s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->dl.rq->nr_pinned 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->dl.rq->nr_running 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->dl.rq->online s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->dl.rq->push_busy 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->dl.rq->push_cpu s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->dl.rq->sched_count 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->dl.rq->ttwu_count 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->dl.rq->ttwu_local 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->dl.rq->yld_count 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->nr_cpus_allowed s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->numa_scan_period 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->on_rq 0-1,3-255
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->psi_flags 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->recent_used_cpu s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->rt.on_list 0-u16max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->rt.on_rq 0-u16max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->rt.time_slice 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->sched_migrated 1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->throttled 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.nx_huge_page_recovery_thread->task->wake_cpu 0-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.pmu_event_filter->action 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.pmu_event_filter->flags 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.pmu_event_filter->nevents 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.pmu_event_filter->nr_excludes 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.pmu_event_filter->nr_includes 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.track_notifier_head.track_srcu.srcu_sup->lock.owner (-1)
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.track_notifier_head.track_srcu.srcu_sup->sda_is_static 1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.track_notifier_head.track_srcu.srcu_sup->srcu_gp_seq s64max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vioapic 0
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpic 0
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->kvm->arch.apicv_update_lock.first_waiter->type 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->kvm->arch.apicv_update_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->kvm->irq_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->kvm->irq_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->kvm->irq_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->kvm->irq_srcu.srcu_sup->lock.owner (-1)-0
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->kvm->irq_srcu.srcu_sup->lock.owner_cpu 0,4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->kvm->irq_srcu.srcu_sup->sda_is_static 1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->kvm->irq_srcu.srcu_sup->srcu_gp_seq s64max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->kvm->irq_srcu.srcu_sup->srcu_gp_seq_needed_exp 0,s64max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->kvm->irq_srcu.srcu_sup->srcu_size_state 0-1,8
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->pit_state.irq_ack.counter 1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->lock.owner (-1)
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->lock.owner_cpu 4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->__state 0,512
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->core_node.__rb_parent_color 1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->delays->blkio_count 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.dl_defer 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.dl_defer_armed 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.dl_defer_running 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.dl_non_contending 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.dl_overrun 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.dl_server 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.dl_throttled 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.dl_yielded 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.flags 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.inactive_timer.is_hard 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.inactive_timer.is_lazy 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.inactive_timer.is_queued 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.inactive_timer.is_soft 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->active_balance s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->clock_update_flags 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->core_enabled 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->core_forceidle_count 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->core_forceidle_occupation 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->core_forceidle_seq 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->core_pick_seq 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->core_sched_seq 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->core_task_seq 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->cpu s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->has_blocked_load 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->hrtick_sched 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->idle_balance 0-255
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->membarrier_state s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->nohz_idle_balance 0-255
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->nohz_tick_stopped 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->nr_llc_running 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->nr_numa_running 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->nr_pinned 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->nr_pref_llc_running 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->nr_preferred_running 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->nr_running 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->numa_migrate_on 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->online s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->push_busy 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->push_cpu s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->sched_count 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->sched_goidle 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->ticks_without_resched s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->ttwu_count 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->ttwu_local 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->ttwu_pending 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->uclamp_flags 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->dl.rq->yld_count 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->flags 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->mm->mm_cid.max_cids 0-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->mm->mm_cid.nr_cpus_allowed 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->mm->mm_cid.pcpu_thrs 1-1073741823
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->mm->mm_cid.update_deferred 1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->nr_cpus_allowed s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->numa_scan_period 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->on_rq 0-1,3-255
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->pi_lock.owner_cpu 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->psi_flags 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->pushable_tasks.prio s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->recent_used_cpu s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->rseq.event.ids_changed 1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->rt.on_list 0-u16max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->rt.on_rq 0-u16max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->rt.time_slice 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->sched_contributes_to_load 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->sched_migrated 1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->sched_remote_wakeup 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->sched_task_group->idle s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->se.cfs_rq->propagate 1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->se.cfs_rq->removed.lock.owner (-1)
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->se.cfs_rq->removed.lock.owner_cpu 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->se.cfs_rq->removed.nr s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->se.cfs_rq->rq->donor->__state 0,512
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->throttled 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->wake_cpu 0-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.vpit->worker->task->worker_private->exited.done 0-4294967293,4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.xen.evtchn_ports.idr_rt.xa_flags 0,33554432-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.xen.shinfo_cache.lock.owner (-1)
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.xen.shinfo_cache.lock.owner_cpu 4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->arch.xen.shinfo_cache.pfn 9218868437227405312
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->__d_name.hash 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->__d_name.len 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_flags 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->active.counter s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->d_flags 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->d_inode->__i_nlink 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->d_inode->i_atime_nsec 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->d_inode->i_blkbits 0-255
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->d_inode->i_bytes 0-u16max
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->d_inode->i_ctime_nsec 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->d_inode->i_dir_seq 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->d_inode->i_flags 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->d_inode->i_fsnotify_mask 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->d_inode->i_generation 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->d_inode->i_linklen s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->d_inode->i_mode 0-u16max
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->d_inode->i_mtime_nsec 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->d_inode->i_nlink 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->d_inode->i_opflags 0-u16max
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->d_inode->i_rdev 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->d_inode->i_wb_frn_avg_time 0-u16max
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->d_inode->i_wb_frn_history 0-u16max
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->d_inode->i_wb_frn_winner s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->d_inode->i_write_hint 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->d_lockref.count s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->d_parent->d_lockref.count s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->data->ref.refs.counter s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->kref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->management_timer.is_hard 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->management_timer.is_lazy 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->management_timer.is_queued 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->management_timer.is_soft 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata->ref.refs.counter s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_lockref.count s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_name.hash 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_name.len 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->debugfs_dentry->d_seq.seqcount.sequence 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->mem_attr_array.xa_flags 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->mm->mm_count.counter s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->mmu_lock.dep_map->name 0-255
PARAM_VALUE 0 vgpu->vfio_device.kvm->mmu_notifier.users 0-4294967295
PARAM_VALUE 0 vgpu->vfio_device.kvm->nr_memslots_dirty_logging.counter s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->slots_lock.dep_map->name 0-255
PARAM_VALUE 0 vgpu->vfio_device.kvm->slots_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 vgpu->vfio_device.kvm->srcu.srcu_sup->sda_is_static 1
PARAM_VALUE 0 vgpu->vfio_device.kvm->srcu.srcu_sup->srcu_barrier_mutex.dep_map->name 0-255
PARAM_VALUE 0 vgpu->vfio_device.kvm->srcu.srcu_sup->srcu_barrier_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->srcu.srcu_sup->srcu_cb_mutex.dep_map->name 0-255
PARAM_VALUE 0 vgpu->vfio_device.kvm->srcu.srcu_sup->srcu_gp_mutex.dep_map->name 0-255
PARAM_VALUE 0 vgpu->vfio_device.kvm->srcu.srcu_sup->srcu_gp_seq s64max
PARAM_VALUE 0 vgpu->vfio_device.kvm->srcu.srcu_sup->srcu_gp_seq_needed s64max
PARAM_VALUE 0 vgpu->vfio_device.kvm->srcu.srcu_sup->srcu_gp_seq_needed_exp s64max
PARAM_VALUE 0 vgpu->vfio_device.kvm->srcu.srcu_sup->srcu_size_state 0-1,8
PARAM_VALUE 0 vgpu->vfio_device.kvm->users_count.refs.counter s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->userspace_pid s32min-s32max
PARAM_VALUE 0 vgpu->vfio_device.kvm->vm_bugged 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->vm_dead 0-1
PARAM_VALUE 0 vgpu->vgpu_lock.dep_map->name 0-255
PARAM_VALUE 0 vgpu->vgpu_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 vgpu->vgpu_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vgpu->vgpu_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 vgpu->vgpu_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 vgpu->vgpu_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 vgpu->vgpu_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 vgpu->vgpu_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 vgpu->vgpu_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 vgpu->vgpu_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 *vgpu->vfio_device.kvm->arch.vpit->kvm->irq_srcu.srcu_sup->srcu_cb_mutex.magic (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 *vgpu->vfio_device.kvm->arch.vpit->kvm->irq_srcu.srcu_sup->srcu_gp_mutex.magic (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 *vgpu->vfio_device.kvm->arch.vpit->worker->lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 *vgpu->vfio_device.kvm->debugfs_dentry->d_fsdata (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 *vgpu->vfio_device.kvm->mmu_lock.owner (-4611686018427387904)-4611686018427387903
CAPPED_DATA 0 vgpu 1
CAPPED_DATA 0 vgpu->vfio_device.kvm 1
CAPPED_DATA 0 &vgpu->cache_lock 1
DATA_SOURCE 0 vgpu $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 vgpu->vfio_device.kvm->nr_memslot_pages
UNITS 1 gfn unit_page
UNITS 2 dma_addr unit_byte
UNITS 3 size unit_byte
LOCK2 &device->dev_set->lock
LOCK2 0 &vgpu->cache_lock
HALF_LOCKED2 &device->group->group_lock
TYPE_LOCK (struct intel_vgpu)->cache_lock
TYPE_LOCK (struct vfio_device_set)->lock

drivers/gpu/drm/i915/gvt/kvmgt.c intel_gvt_dma_map_guest_page() -> gvt_dma_unmap_page()

Type Parameter Key Value
PARAM_VALUE 0 vgpu 4096-ptr_max
PARAM_VALUE 0 vgpu->cache_lock.dep_map->name 0-255
PARAM_VALUE 0 vgpu->cache_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 vgpu->cache_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vgpu->cache_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 vgpu->cache_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 vgpu->cache_lock.wait_lock.owner (-1)
PARAM_VALUE 0 vgpu->cache_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 vgpu->gfn_cache.rb_node 1-u64max
PARAM_VALUE 0 vgpu->gvt 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt->i915->drm.dev->dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 0 vgpu->gvt->gt->uncore->rpm->kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 vgpu->gvt->gtt.pte_ops->get_pfn 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gtt.pte_ops->test_present 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->irq.irq_map->down_irq_bitmask 0-4294967295
PARAM_VALUE 0 vgpu->gvt->irq.irq_map->down_irq_group s32min-s32max
PARAM_VALUE 0 vgpu->gvt->irq.irq_map->up_irq_bit s32min-s32max
PARAM_VALUE 0 vgpu->gvt->irq.irq_map->up_irq_group s32min-s32max
PARAM_VALUE 0 vgpu->status 4096-ptr_max
PARAM_VALUE 0 *vgpu->hws_pga 0-4294967295
PARAM_VALUE 1 gfn 0-17179873278
CAPPED_DATA 0 &vgpu->cache_lock 1
CAPPED_DATA 1 gfn 1
CAPPED_DATA 1 gfn 1
DATA_SOURCE 0 vgpu $0
DATA_SOURCE 1 gfn $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 vgpu->gvt->gt->uncore->fifo_count 0-127,u32max
USER_DATA 0 vgpu->display.i2c_edid.current_edid_read 0-255[c]
USER_DATA 0 vgpu->display.i2c_edid.gmbus.cycle_type 0-7[c]
USER_DATA 0 vgpu->display.i2c_edid.gmbus.total_byte_count 0-511[c]
USER_DATA 1 gfn 0-17179873278[c]
UNITS 2 dma_addr unit_byte
UNITS 3 size unit_byte
LOCK2 0 &vgpu->cache_lock
HALF_LOCKED2 0 &vgpu->vgpu_lock
TYPE_LOCK (struct intel_vgpu)->cache_lock

drivers/gpu/drm/i915/gvt/kvmgt.c intel_gvt_dma_map_guest_page() -> gvt_dma_unmap_page()

Type Parameter Key Value
PARAM_VALUE 0 vgpu 4096-ptr_max
PARAM_VALUE 0 vgpu->cache_lock.dep_map->name 0-255
PARAM_VALUE 0 vgpu->cache_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 vgpu->cache_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vgpu->cache_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 vgpu->cache_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 vgpu->cache_lock.wait_lock.owner (-1)
PARAM_VALUE 0 vgpu->cache_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 vgpu->gvt 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt->i915 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt->i915->drm.dev->dma_io_tlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 vgpu->gvt->gt->i915->drm.dev->dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 0 vgpu->gvt->gt->i915->drm.dev->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt->i915->drm.dev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt->i915->drm.dev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt->i915->drm.dev->dma_uses_io_tlb 1
PARAM_VALUE 0 vgpu->gvt->gt->uncore->rpm->kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 vgpu->gvt->gtt.pte_ops->get_pfn 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gtt.pte_ops->test_present 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->irq.irq_map->down_irq_bitmask 0-4294967295
PARAM_VALUE 0 vgpu->gvt->irq.irq_map->down_irq_group s32min-s32max
PARAM_VALUE 0 vgpu->gvt->irq.irq_map->up_irq_bit s32min-s32max
PARAM_VALUE 0 vgpu->gvt->irq.irq_map->up_irq_group s32min-s32max
PARAM_VALUE 0 vgpu->status 4096-ptr_max
PARAM_VALUE 0 vgpu->vfio_device.open_count 1-u32max
PARAM_VALUE 0 *vgpu->hws_pga 0-4294967295
PARAM_VALUE 1 gfn 0-17179873278
PARAM_VALUE 2 dma_addr 0-18446744073709551614
PARAM_VALUE 3 size 4096,2097152
CAPPED_DATA 0 vgpu->gvt->gt->i915->drm.dev 1
CAPPED_DATA 0 &vgpu->cache_lock 1
CAPPED_DATA 1 gfn 1
CAPPED_DATA 1 gfn 1
CAPPED_DATA 2 dma_addr 1
DATA_SOURCE 0 vgpu $0
DATA_SOURCE 1 gfn $1
DATA_SOURCE 3 size $2
HARD_MAX 3 size 2097152
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 vgpu->gvt->gt->uncore->fifo_count 0-127,u32max
USER_DATA 0 vgpu->display.i2c_edid.current_edid_read 0-255[c]
USER_DATA 0 vgpu->display.i2c_edid.gmbus.cycle_type 0-7[c]
USER_DATA 0 vgpu->display.i2c_edid.gmbus.total_byte_count 0-511[c]
USER_DATA 1 gfn 0-17179873278[c]
UNITS 1 gfn unit_page
UNITS 2 dma_addr unit_byte
UNITS 3 size unit_byte
LOCK2 0 &vgpu->cache_lock
HALF_LOCKED2 0 &vgpu->vgpu_lock
TYPE_LOCK (struct intel_vgpu)->cache_lock

drivers/gpu/drm/i915/gvt/kvmgt.c intel_vgpu_dma_unmap() -> gvt_dma_unmap_page()

Type Parameter Key Value
PARAM_VALUE 0 vgpu 4096-ptr_max
PARAM_VALUE 0 vgpu->cache_lock.dep_map->name 0-255
PARAM_VALUE 0 vgpu->cache_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 vgpu->cache_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vgpu->cache_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 vgpu->cache_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 vgpu->cache_lock.wait_lock.owner (-1)
PARAM_VALUE 0 vgpu->cache_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 vgpu->gfn_cache.rb_node 1-u64max
CAPPED_DATA 0 &vgpu->cache_lock 1
CAPPED_DATA 1 gfn 1
CAPPED_DATA 1 gfn 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 1 gfn unit_page
UNITS 2 dma_addr unit_byte
UNITS 3 size unit_byte
LOCK2 0 &vgpu->cache_lock
HALF_LOCKED2 &iommu->device_list_lock
TYPE_LOCK (struct intel_vgpu)->cache_lock