Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/i915/gvt/page_track.c intel_vgpu_disable_page_track() -> intel_gvt_page_track_remove()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | info | 4096-ptr_max |
| PARAM_VALUE | 0 | info->gtt.oos_page_list_head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | info->gtt.oos_page_list_head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | info->gtt.oos_page_list_head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | info->gvt | 4096-ptr_max |
| PARAM_VALUE | 0 | info->gvt->gtt.pte_ops->test_present | 4096-ptr_max |
| PARAM_VALUE | 0 | info->vfio_device.kvm->vm_bugged | 0-1 |
| PARAM_VALUE | 0 | info->vfio_device.kvm->vm_dead | 0-1 |
| DATA_SOURCE | 0 | info | $0 |
| DATA_SOURCE | 1 | gfn | $1 |
| UNITS | 1 | gfn | unit_page |
| LOCK2 | &head->track_srcu | ||
| LOCK2 | &vgpu->vgpu_lock | ||
| TYPE_LOCK | (struct intel_vgpu)->vgpu_lock | ||
| TYPE_LOCK | (struct kvm_page_track_notifier_head)->track_srcu |
drivers/gpu/drm/i915/gvt/page_track.c intel_vgpu_page_track_handler() -> intel_gvt_page_track_remove()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | info | 4096-ptr_max |
| PARAM_VALUE | 0 | info->failsafe | 1 |
| PARAM_VALUE | 0 | info->vgpu_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | info->vgpu_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | info->vgpu_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | info->vgpu_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | info->vgpu_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | info->vgpu_lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | info->vgpu_lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | gfn | 0-4503599627370495 |
| DATA_SOURCE | 0 | info | $0 |
| NOCHECK_CALL | |||
| UNITS | 1 | gfn | unit_page |
| LOCK2 | &head->track_srcu | ||
| LOCK2 | 0 | &info->vgpu_lock | |
| TYPE_LOCK | (struct intel_vgpu)->vgpu_lock | ||
| TYPE_LOCK | (struct kvm_page_track_notifier_head)->track_srcu |
drivers/gpu/drm/i915/gvt/page_track.c intel_vgpu_unregister_page_track() -> intel_gvt_page_track_remove()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | info | 4096-ptr_max |
| PARAM_VALUE | 0 | info->gvt | 4096-ptr_max |
| PARAM_VALUE | 0 | info->gvt->gt | 4096-ptr_max |
| PARAM_VALUE | 0 | info->gvt->gt->i915 | 4096-ptr_max |
| PARAM_VALUE | 0 | info->gvt->gtt.pte_ops->get_pfn | 4096-ptr_max |
| PARAM_VALUE | 0 | info->vfio_device.kvm->vm_bugged | 0-1 |
| PARAM_VALUE | 0 | info->vfio_device.kvm->vm_dead | 0-1 |
| PARAM_VALUE | 1 | gfn | 1-u64max |
| CAPPED_DATA | 1 | gfn | 1 |
| CAPPED_DATA | 1 | gfn | 1 |
| DATA_SOURCE | 0 | info | $0 |
| DATA_SOURCE | 1 | gfn | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | gfn | 1-17179869183[c] |
| USER_DATA | 0 | info->display.i2c_edid.current_edid_read | 0-255[c] |
| USER_DATA | 0 | info->display.i2c_edid.gmbus.cycle_type | 0-7[c] |
| USER_DATA | 0 | info->display.i2c_edid.gmbus.total_byte_count | 0-511[c] |
| UNITS | 1 | gfn | unit_page |
| HALF_LOCKED2 | &vgpu->vgpu_lock |