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    <body><span class="vcard"><a class="email" href="mailto:huax.lu@intel.com" title="lu hua <huax.lu@intel.com>"> <span class="fn">lu hua</span></a>
</span> changed
              <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - [SNB/IVB/HSW/BYT/BDW]igt/gem_reset_stats causes *ERROR* context hanging too fast, declaring banned!"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=73652">bug 73652</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>NEEDINFO
           </td>
           <td>NEW
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            <b><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - [SNB/IVB/HSW/BYT/BDW]igt/gem_reset_stats causes *ERROR* context hanging too fast, declaring banned!"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=73652#c4">Comment # 4</a>
              on <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - [SNB/IVB/HSW/BYT/BDW]igt/gem_reset_stats causes *ERROR* context hanging too fast, declaring banned!"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=73652">bug 73652</a>
              from <span class="vcard"><a class="email" href="mailto:huax.lu@intel.com" title="lu hua <huax.lu@intel.com>"> <span class="fn">lu hua</span></a>
</span></b>
        <pre>(In reply to <a href="show_bug.cgi?id=73652#c2">comment #2</a>)
<span class="quote">> Created <span class=""><a href="attachment.cgi?id=92122" name="attach_92122" title="[PATCH] drm/i915/ppgtt: Limit guilty hunt inside of relevant vm">attachment 92122</a> <a href="attachment.cgi?id=92122&action=edit" title="[PATCH] drm/i915/ppgtt: Limit guilty hunt inside of relevant vm">[details]</a></span> <a href='page.cgi?id=splinter.html&bug=73652&attachment=92122'>[review]</a> [review]
> [PATCH] drm/i915/ppgtt: Limit guilty hunt inside of relevant vm

> Could you please check if attached patch works with this test?</span >

Test this patch:
run: ./gem_reset_stats --run-subtest ban
output:
IGT-Version: 1.5-ga896ef9 (x86_64) (Linux: 3.13.0-rc7_prts_c854dc_20140116
x86_64)
gem_reset_stats: drmtest.c:1126: igt_exit: Assertion `skipped_one ||
succeeded_one || failed_one' failed.
Aborted (core dumped)

run: ./gem_reset_stats
IGT-Version: 1.5-ga896ef9 (x86_64) (Linux: 3.13.0-rc7_prts_c854dc_20140116
x86_6
Subtest params: SUCCESS
Subtest reset-stats-render: SUCCESS
Subtest reset-stats-ctx-render: SUCCESS
Subtest ban-render: SUCCESS
Subtest ban-ctx-render: SUCCESS
Subtest reset-count-render: SUCCESS
Subtest reset-count-ctx-render: SUCCESS
Subtest unrelated-ctx-render: SUCCESS
Test assertion failure function gem_set_domain, file drmtest.c:535:
Last errno: 5, Input/output error
Failed assertion: drmIoctl((fd), ((((1U) << (((0+8)+8)+14)) | ((('d')) <<
(0+8))domain)) == 0
Subtest close-pending-render: FAIL</pre>
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