sanitize_fence_mmio_access 245 drivers/gpu/drm/i915/gvt/handlers.c ret = sanitize_fence_mmio_access(vgpu, offset_to_fence_num(off), sanitize_fence_mmio_access 260 drivers/gpu/drm/i915/gvt/handlers.c ret = sanitize_fence_mmio_access(vgpu, fence_num, p_data, bytes);