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    <body><span class="vcard"><a class="email" href="mailto:yi.sun@intel.com" title="Yi Sun <yi.sun@intel.com>"> <span class="fn">Yi Sun</span></a>
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              <a class="bz_bug_link 
          bz_status_VERIFIED  bz_closed"
   title="VERIFIED FIXED - [IVB Regression]igt/kms_setmode/invalid-clone-single-crtc fails"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=86226">bug 86226</a>
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            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
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           <td style="text-align:right;">Status</td>
           <td>RESOLVED
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           <td>VERIFIED
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            <b><a class="bz_bug_link 
          bz_status_VERIFIED  bz_closed"
   title="VERIFIED FIXED - [IVB Regression]igt/kms_setmode/invalid-clone-single-crtc fails"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=86226#c2">Comment # 2</a>
              on <a class="bz_bug_link 
          bz_status_VERIFIED  bz_closed"
   title="VERIFIED FIXED - [IVB Regression]igt/kms_setmode/invalid-clone-single-crtc fails"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=86226">bug 86226</a>
              from <span class="vcard"><a class="email" href="mailto:yi.sun@intel.com" title="Yi Sun <yi.sun@intel.com>"> <span class="fn">Yi Sun</span></a>
</span></b>
        <pre>(In reply to Daniel Vetter from <a href="show_bug.cgi?id=86226#c1">comment #1</a>)
<span class="quote">> commit 6ac0483b35bfc7546398d1198b65ed7be17f3cc5
> Author: Matt Roper <<a href="mailto:matthew.d.roper@intel.com">matthew.d.roper@intel.com</a>>
> Date:   Mon Nov 17 09:59:28 2014 -0800

>     drm/i915: Propagate invalid setcrtc cloning errors back to userspace</span >

Verified. The issue can be fixed by commit
6ac0483b35bfc7546398d1198b65ed7be17f3cc5

Linux x-ivb9 3.18.0-rc2_kcloud_6ac048_20141118_debug+ 

[root@x-ivb9 tests]# ./kms_setmode --run-subtest invalid-clone-single-crtc
IGT-Version: 1.8-gaa63fc7 (x86_64) (Linux:
3.18.0-rc2_kcloud_6ac048_20141118_debug+ x86_64)
Testing: invalid-clone-single-crtc 2 connector combinations
  Test id#1 CRTC count 1
    CRTC[8] [Pipe A] Mode: 640x480@60Hz Connectors: HDMI-A-1[21] (NC),
HDMI-A-2[28] (NC)
  Test id#2 CRTC count 1
    CRTC[12] [Pipe B] Mode: 640x480@60Hz Connectors: HDMI-A-1[21] (NC),
HDMI-A-2[28] (NC)
  Test id#3 CRTC count 1
    CRTC[16] [Pipe C] Mode: 640x480@60Hz Connectors: HDMI-A-1[21] (NC),
HDMI-A-2[28] (NC)
Testing: invalid-clone-single-crtc 3 connector combinations
  Test id#4 CRTC count 1
    CRTC[8] [Pipe A] Mode: 640x480@60Hz Connectors: VGA-1[18] (NC),
HDMI-A-1[21] (NC), HDMI-A-2[28] (NC)
  Test id#5 CRTC count 1
    CRTC[12] [Pipe B] Mode: 640x480@60Hz Connectors: VGA-1[18] (NC),
HDMI-A-1[21] (NC), HDMI-A-2[28] (NC)
  Test id#6 CRTC count 1
    CRTC[16] [Pipe C] Mode: 640x480@60Hz Connectors: VGA-1[18] (NC),
HDMI-A-1[21] (NC), HDMI-A-2[28] (NC)
Subtest invalid-clone-single-crtc: SUCCESS (0.149s)</pre>
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