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        <tr>
          <th>Priority</th>
          <td>high
          </td>
        </tr>

        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - [BYT Regression]igt/gem_exec_big fails"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=79670">79670</a>
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>intel-gfx-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>intel-gfx-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[BYT Regression]igt/gem_exec_big fails
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>intel-gfx-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>jinxianx.guo@intel.com
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>Other
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>unspecified
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>DRM/Intel
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>DRI
          </td>
        </tr></table>
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        <pre>Created <span class=""><a href="attachment.cgi?id=100445" name="attach_100445" title="dmesg">attachment 100445</a> <a href="attachment.cgi?id=100445&action=edit" title="dmesg">[details]</a></span>
dmesg

==System Environment==
--------------------------
Regression: Yes. 
Good commit on -next-queued: 192155025197cc4765702a180904c3b62c152b7a

Non-working platforms: BYT

==kernel==
--------------------------
origin/drm-intel-nightly: 0a37b5d366831590ebc976018d1bd812ef526a98(fails)
    drm-intel-nightly: 2014y-06m-03d-19h-31m-28s integration manifest
origin/drm-intel-next-queued: 92d7377929140bc120f7742ee3afffcb2a827fe4(fails)
     drm/i915: Simplify intel_gpu_reset
origin/drm-intel-fixes: d23db88c3ab233daed18709e3a24d6c95344117f(fails)
    drm/i915: Prevent negative relocation deltas from wrapping

==Bug detailed description==
-----------------------------
igt/gem_exec_big fails

Output:
./gem_exec_big
IGT-Version: 1.6-g1451df1 (x86_64) (Linux:
3.15.0-rc3_drm-intel-next-queued_06946f_20140605+ x86_64)
Test assertion failure function exec, file gem_exec_big.c:95:
Last errno: 0, Success
Failed assertion: tmp == gem_reloc[0].presumed_offset

==Reproduce steps==
---------------------------- 
1. ./gem_exec_big</pre>
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