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            <b><a class="bz_bug_link 
          bz_status_ASSIGNED "
   title="ASSIGNED --- - [IVB Bisected]igt/kms_flip subcases vblank-vs-suspend and vblank-vs-suspend-interruptible fail"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=79108#c7">Comment # 7</a>
              on <a class="bz_bug_link 
          bz_status_ASSIGNED "
   title="ASSIGNED --- - [IVB Bisected]igt/kms_flip subcases vblank-vs-suspend and vblank-vs-suspend-interruptible fail"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=79108">bug 79108</a>
              from <span class="vcard"><a class="email" href="mailto:jinxianx.guo@intel.com" title="Guo Jinxian <jinxianx.guo@intel.com>"> <span class="fn">Guo Jinxian</span></a>
</span></b>
        <pre>Test still failed on latest -nightly(5a299a5a794999ddcc44578c0cfd58da83bac62b)
on byt

Case list:
igt/kms_flip/absolute-wf_vblank
igt/kms_flip/absolute-wf_vblank-interruptible
igt/kms_flip/bcs-flip-vs-dpms
igt/kms_flip/bcs-flip-vs-dpms-interruptible
igt/kms_flip/bcs-flip-vs-modeset
igt/kms_flip/bcs-flip-vs-modeset-interruptible
igt/kms_flip/bcs-flip-vs-panning
igt/kms_flip/bcs-flip-vs-panning-interruptible
igt/kms_flip/bcs-wf_vblank-vs-dpms
igt/kms_flip/bcs-wf_vblank-vs-dpms-interruptible
igt/kms_flip/bcs-wf_vblank-vs-modeset
igt/kms_flip/bcs-wf_vblank-vs-modeset-interruptible
igt/kms_flip/blocking-absolute-wf_vblank
igt/kms_flip/blocking-absolute-wf_vblank-interruptible
igt/kms_flip/blocking-wf_vblank
igt/kms_flip/bo-too-big
igt/kms_flip/bo-too-big-interruptible
igt/kms_flip/busy-flip
igt/kms_flip/busy-flip-interruptible
igt/kms_flip/dpms-off-confusion
igt/kms_flip/dpms-off-confusion-interruptible
igt/kms_flip/dpms-vs-vblank-race
igt/kms_flip/dpms-vs-vblank-race-interruptible
igt/kms_flip/flip-vs-absolute-wf_vblank
igt/kms_flip/flip-vs-absolute-wf_vblank-interruptible
igt/kms_flip/flip-vs-blocking-wf-vblank
igt/kms_flip/flip-vs-dpms
igt/kms_flip/flip-vs-dpms-interruptible
igt/kms_flip/flip-vs-dpms-off-vs-modeset
igt/kms_flip/flip-vs-dpms-off-vs-modeset-interruptible
igt/kms_flip/flip-vs-expired-vblank
igt/kms_flip/flip-vs-expired-vblank-interruptible
igt/kms_flip/flip-vs-fences
igt/kms_flip/flip-vs-fences-interruptible
igt/kms_flip/flip-vs-modeset
igt/kms_flip/flip-vs-modeset-interruptible
igt/kms_flip/flip-vs-modeset-vs-hang
igt/kms_flip/flip-vs-modeset-vs-hang-interruptible
igt/kms_flip/flip-vs-panning
igt/kms_flip/flip-vs-panning-interruptible
igt/kms_flip/flip-vs-panning-vs-hang
igt/kms_flip/flip-vs-panning-vs-hang-interruptible
igt/kms_flip/flip-vs-rmfb
igt/kms_flip/flip-vs-rmfb-interruptible
igt/kms_flip/flip-vs-wf_vblank
igt/kms_flip/flip-vs-wf_vblank-interruptible
igt/kms_flip/modeset-vs-vblank-race
igt/kms_flip/modeset-vs-vblank-race-interruptible
igt/kms_flip/nonexisting-fb
igt/kms_flip/nonexisting-fb-interruptible
igt/kms_flip/plain-flip
igt/kms_flip/plain-flip-fb-recreate
igt/kms_flip/plain-flip-fb-recreate-interruptible
igt/kms_flip/plain-flip-interruptible
igt/kms_flip/plain-flip-ts-check
igt/kms_flip/plain-flip-ts-check-interruptible
igt/kms_flip/rcs-flip-vs-dpms
igt/kms_flip/rcs-flip-vs-dpms-interruptible
igt/kms_flip/rcs-flip-vs-modeset
igt/kms_flip/rcs-flip-vs-modeset-interruptible
igt/kms_flip/rcs-flip-vs-panning
igt/kms_flip/rcs-flip-vs-panning-interruptible
igt/kms_flip/rcs-wf_vblank-vs-dpms
igt/kms_flip/rcs-wf_vblank-vs-dpms-interruptible
igt/kms_flip/rcs-wf_vblank-vs-modeset
igt/kms_flip/rcs-wf_vblank-vs-modeset-interruptible
igt/kms_flip/single-buffer-flip-vs-dpms-off-vs-modeset
igt/kms_flip/single-buffer-flip-vs-dpms-off-vs-modeset-interruptible
igt/kms_flip/vblank-vs-dpms-suspend
igt/kms_flip/vblank-vs-dpms-suspend-interruptible
igt/kms_flip/vblank-vs-hang
igt/kms_flip/vblank-vs-hang-interruptible
igt/kms_flip/vblank-vs-modeset-suspend
igt/kms_flip/vblank-vs-modeset-suspend-interruptible
igt/kms_flip/vblank-vs-suspend
igt/kms_flip/vblank-vs-suspend-interruptible
igt/kms_flip/wf_vblank
igt/kms_flip/wf_vblank-interruptible
igt/kms_flip/wf_vblank-ts-check
igt/kms_flip/wf_vblank-ts-check-interruptible
igt/kms_flip/wf_vblank-vs-dpms
igt/kms_flip/wf_vblank-vs-dpms-interruptible
igt/kms_flip/wf_vblank-vs-modeset
igt/kms_flip/wf_vblank-vs-modeset-interruptible


Output:
[root@x-ivb9 tests]# ./kms_flip --run-subtest
bcs-wf_vblank-vs-modeset-interruptible
IGT-Version: 1.7-g17d63e4 (x86_64) (Linux:
3.16.0_drm-intel-nightly_5a299a_20140807_debug+ x86_64)
Using monotonic timestamps
Beginning bcs-wf_vblank-vs-modeset-interruptible on crtc 8, connector 18
  1024x768 60 1024 1048 1184 1344 768 771 777 806 0xa 0x40 65000
Beginning bcs-wf_vblank-vs-modeset-interruptible on crtc 12, connector 18
  1024x768 60 1024 1048 1184 1344 768 771 777 806 0xa 0x40 65000
Beginning bcs-wf_vblank-vs-modeset-interruptible on crtc 16, connector 18
  1024x768 60 1024 1048 1184 1344 768 771 777 806 0xa 0x40 65000
Test assertion failure function run_test_on_crtc_set, file kms_flip.c:1316:
Failed assertion: crtc_count > 1 || crtc_idxs[0] < 2
Last errno: 13, Permission denied
set_mode may only fail on the 3rd pipe or in multiple crtc tests
Subtest bcs-wf_vblank-vs-modeset-interruptible: FAIL
Test assertion failure function kmstest_set_connector_dpms, file igt_kms.c:222:
Failed assertion: drmModeConnectorSetProperty(fd, connector->connector_id,
dpms, mode) == 0
Last errno: 13, Permission denied</pre>
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