[intel-gvt-linux:topic/userspace_direct_flip_vblank_event 4/4] drivers/gpu/drm/i915/gvt/display.c:415:11: error: 'struct intel_vgpu' has no member named 'vdev'

[kbuild test robot]

tree:   https://github.com/intel/gvt-linux topic/userspace_direct_flip_vblank_event
head:   e89752c1e930e461e08ab40d294d3419610a3c0b
commit: e89752c1e930e461e08ab40d294d3419610a3c0b [4/4] drm/i915/gvt: Deliver vGPU vblank event to userspace
config: x86_64-fedora-25 (attached as .config)
compiler: gcc-7 (Debian 7.4.0-9) 7.4.0
reproduce:
        git checkout e89752c1e930e461e08ab40d294d3419610a3c0b
        # save the attached .config to linux build tree
        make ARCH=x86_64 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp at intel.com>

All errors (new ones prefixed by >>):

   drivers/gpu/drm/i915/gvt/display.c: In function 'emulate_vblank_on_pipe':
>> drivers/gpu/drm/i915/gvt/display.c:415:11: error: 'struct intel_vgpu' has no member named 'vdev'
      if (vgpu->vdev.vblank_trigger &&
              ^~
   drivers/gpu/drm/i915/gvt/display.c:416:13: error: 'struct intel_vgpu' has no member named 'vdev'
          !(vgpu->vdev.display_event_mask & DISPLAY_VBLANK_EVENT))
                ^~
   drivers/gpu/drm/i915/gvt/display.c:417:23: error: 'struct intel_vgpu' has no member named 'vdev'
       eventfd_signal(vgpu->vdev.vblank_trigger, 1);
                          ^~

vim +415 drivers/gpu/drm/i915/gvt/display.c

   389	
   390	static void emulate_vblank_on_pipe(struct intel_vgpu *vgpu, int pipe)
   391	{
   392		struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv;
   393		struct intel_vgpu_irq *irq = &vgpu->irq;
   394		int vblank_event[] = {
   395			[PIPE_A] = PIPE_A_VBLANK,
   396			[PIPE_B] = PIPE_B_VBLANK,
   397			[PIPE_C] = PIPE_C_VBLANK,
   398		};
   399		int event;
   400	
   401		if (pipe < PIPE_A || pipe > PIPE_C)
   402			return;
   403	
   404		for_each_set_bit(event, irq->flip_done_event[pipe],
   405				INTEL_GVT_EVENT_MAX) {
   406			clear_bit(event, irq->flip_done_event[pipe]);
   407			if (!pipe_is_enabled(vgpu, pipe))
   408				continue;
   409	
   410			intel_vgpu_trigger_virtual_event(vgpu, event);
   411		}
   412	
   413		if (pipe_is_enabled(vgpu, pipe)) {
   414			vgpu_vreg_t(vgpu, PIPE_FRMCOUNT_G4X(pipe))++;
 > 415			if (vgpu->vdev.vblank_trigger &&
   416			    !(vgpu->vdev.display_event_mask & DISPLAY_VBLANK_EVENT))
   417				eventfd_signal(vgpu->vdev.vblank_trigger, 1);
   418	
   419			intel_vgpu_trigger_virtual_event(vgpu, vblank_event[pipe]);
   420		}
   421	}
   422	

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
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