tree: git://anongit.freedesktop.org/drm-intel for-linux-next head: bfd02b3c557caa083be0d55a3164ede706a446e1 commit: 06a75ace46e2fdd1d93b06228df0e2dfe526cc27 [0/3] Merge tag 'gvt-next-2016-10-14' of https://github.com/01org/gvt-linux into drm-intel-next-queued config: x86_64-randconfig-s0-10180350 (attached as .config) compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7 reproduce: git checkout 06a75ace46e2fdd1d93b06228df0e2dfe526cc27 # save the attached .config to linux build tree make ARCH=x86_64 All error/warnings (new ones prefixed by >>): drivers/gpu/drm/i915/gvt/handlers.c: In function 'render_mmio_to_ring_id': >> drivers/gpu/drm/i915/gvt/handlers.c:137: error: request for member 'mmio_base' in something not a structure or union -- drivers/gpu/drm/i915/gvt/execlist.c: In function 'emulate_execlist_status': >> drivers/gpu/drm/i915/gvt/execlist.c:97: error: request for member 'mmio_base' in something not a structure or union drivers/gpu/drm/i915/gvt/execlist.c: In function 'emulate_csb_update': drivers/gpu/drm/i915/gvt/execlist.c:136: error: request for member 'mmio_base' in something not a structure or union drivers/gpu/drm/i915/gvt/execlist.c:138: error: request for member 'mmio_base' in something not a structure or union drivers/gpu/drm/i915/gvt/execlist.c: In function 'get_next_execlist_slot': drivers/gpu/drm/i915/gvt/execlist.c:248: error: request for member 'mmio_base' in something not a structure or union drivers/gpu/drm/i915/gvt/execlist.c: In function 'init_vgpu_execlist': drivers/gpu/drm/i915/gvt/execlist.c:798: error: request for member 'mmio_base' in something not a structure or union -- drivers/gpu/drm/i915/gvt/scheduler.c: In function 'populate_shadow_context': >> drivers/gpu/drm/i915/gvt/scheduler.c:71: warning: passing argument 1 of 'intel_lr_context_size' from incompatible pointer type drivers/gpu/drm/i915/intel_lrc.h:84: note: expected 'struct intel_engine_cs *' but argument is of type 'struct intel_engine_cs **' drivers/gpu/drm/i915/gvt/scheduler.c: In function 'dispatch_workload': >> drivers/gpu/drm/i915/gvt/scheduler.c:175: warning: passing argument 1 of 'i915_gem_request_alloc' from incompatible pointer type drivers/gpu/drm/i915/i915_gem_request.h:156: note: expected 'struct intel_engine_cs *' but argument is of type 'struct intel_engine_cs **' drivers/gpu/drm/i915/gvt/scheduler.c: In function 'update_guest_context': drivers/gpu/drm/i915/gvt/scheduler.c:301: warning: passing argument 1 of 'intel_lr_context_size' from incompatible pointer type drivers/gpu/drm/i915/intel_lrc.h:84: note: expected 'struct intel_engine_cs *' but argument is of type 'struct intel_engine_cs **' drivers/gpu/drm/i915/gvt/scheduler.o: warning: objtool: complete_current_workload()+0x771: function has unreachable instruction vim +/mmio_base +137 drivers/gpu/drm/i915/gvt/handlers.c 28c4c6ca Zhi Wang 2016-05-01 131 static int render_mmio_to_ring_id(struct intel_gvt *gvt, unsigned int reg) 28c4c6ca Zhi Wang 2016-05-01 132 { 28c4c6ca Zhi Wang 2016-05-01 133 int i; 28c4c6ca Zhi Wang 2016-05-01 134 28c4c6ca Zhi Wang 2016-05-01 135 reg &= ~GENMASK(11, 0); 28c4c6ca Zhi Wang 2016-05-01 136 for (i = 0; i < I915_NUM_ENGINES; i++) { 28c4c6ca Zhi Wang 2016-05-01 @137 if (gvt->dev_priv->engine[i].mmio_base == reg) 28c4c6ca Zhi Wang 2016-05-01 138 return i; 28c4c6ca Zhi Wang 2016-05-01 139 } 28c4c6ca Zhi Wang 2016-05-01 140 return -1; :::::: The code at line 137 was first introduced by commit :::::: 28c4c6ca7f794b2d5ac8773d43311e95f6518415 drm/i915/gvt: vGPU workload submission :::::: TO: Zhi Wang <zhi.a.wang@xxxxxxxxx> :::::: CC: Zhenyu Wang <zhenyuw@xxxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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