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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/i915/gvt/gtt.c ggtt_invalidate_pte() -> intel_gvt_dma_unmap_guest_page()

Type Parameter Key Value
PARAM_VALUE 0 vgpu 4096-ptr_max
PARAM_VALUE 0 vgpu->gtt.ggtt_mm->vgpu 4096-ptr_max
PARAM_VALUE 0 vgpu->gtt.ggtt_mm->vgpu->gvt 4096-ptr_max
PARAM_VALUE 0 vgpu->gtt.ggtt_mm->vgpu->gvt->gtt.pte_ops 4096-ptr_max
PARAM_VALUE 0 vgpu->gtt.ggtt_mm->vgpu->gvt->gtt.pte_ops->get_entry 4096-ptr_max
PARAM_VALUE 0 vgpu->gtt.ggtt_mm->vgpu->gvt->gtt.pte_ops->set_entry 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.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 vgpu->gvt->gt->uncore->rpm->kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 vgpu->gvt->gtt.pte_ops 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gtt.pte_ops->get_pfn 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->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.osq.tail.counter 0-s32max
PARAM_VALUE 0 vgpu->vgpu_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 vgpu->vgpu_lock.wait_lock.owner (-1)
PARAM_VALUE 0 vgpu->vgpu_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 *vgpu->hws_pga 0-4294967295
PARAM_VALUE 1 dma_addr 0,4096-70368744173568
CAPPED_DATA 0 vgpu 1
DATA_SOURCE 0 vgpu $0
BIT_INFO 1 dma_addr 0x0,0x3ffffffff000
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 vgpu->gvt->gt->uncore->fifo_count 0-127,u32max
HOST_DATA 1 dma_addr 0,4096-70368744173568[c]
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]
NO_OVERFLOW_SIMPLE 0 vgpu->gvt->device_info.gtt_entry_size
UNITS 1 dma_addr unit_byte
LOCK2 0 &vgpu->vgpu_lock
TYPE_LOCK (struct intel_vgpu)->vgpu_lock

drivers/gpu/drm/i915/gvt/gtt.c ppgtt_invalidate_pte() -> intel_gvt_dma_unmap_guest_page()

Type Parameter Key Value
PARAM_VALUE 0 vgpu 4096-ptr_max
PARAM_VALUE 0 vgpu->gtt.scratch_pt 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gtt.pte_ops 4096-ptr_max
PARAM_VALUE 1 dma_addr 4096-70368744173568
BIT_INFO 1 dma_addr 0x0,0x3ffffffff000
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 dma_addr 4096-70368744173568[c]
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 dma_addr 4096-70368744173568[c]
UNITS 1 dma_addr unit_byte
HALF_LOCKED2 &vgpu->vgpu_lock

drivers/gpu/drm/i915/gvt/dmabuf.c vgpu_gem_get_pages() -> intel_gvt_dma_unmap_guest_page()

Type Parameter Key Value
PARAM_VALUE 0 vgpu 1-u64max
PARAM_VALUE 0 vgpu->dma_addr_cache.rb_node 1-u64max
PARAM_VALUE 0 vgpu->status 4096-ptr_max
PARAM_VALUE 1 dma_addr 1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 1 dma_addr unit_byte
HALF_LOCKED2 obj->base.resv

drivers/gpu/drm/i915/gvt/dmabuf.c vgpu_gem_put_pages() -> intel_gvt_dma_unmap_guest_page()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 1 dma_addr unit_byte
HALF_LOCKED2 obj->base.resv