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    <body><span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span> changed
              <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - >=xf86-video-intel-2.20.18 built with '--enable-sna' cause flash fullscreen freezing with hard crashing Xorg"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=60042">bug 60042</a>
        <br>
             <table border="1" cellspacing="0" cellpadding="8">
          <tr>
            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
          </tr>

         <tr>
           <td style="text-align:right;">Status</td>
           <td>NEW
           </td>
           <td>RESOLVED
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Resolution</td>
           <td>---
           </td>
           <td>FIXED
           </td>
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        <div>
            <b><a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - >=xf86-video-intel-2.20.18 built with '--enable-sna' cause flash fullscreen freezing with hard crashing Xorg"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=60042#c4">Comment # 4</a>
              on <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - >=xf86-video-intel-2.20.18 built with '--enable-sna' cause flash fullscreen freezing with hard crashing Xorg"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=60042">bug 60042</a>
              from <span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span></b>
        <pre>Thank you, that logfile was most informative:

commit de28027ffc649920268ae6fdd64146f08310e8a4
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Date:   Wed Jan 30 08:42:48 2013 +0000

    sna/dri: Make sure we discard the existing mappings when swapping GPU bo

    If the GPU bo is currently mapped to the Pixmap, we need to be sure to
    invalidate that mapping if we swap the GPU bo (for SwapBuffers). If we
    forget, we leave a dangling pointer to chase.

    Bugzilla: <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - >=xf86-video-intel-2.20.18 built with '--enable-sna' cause flash fullscreen freezing with hard crashing Xorg"
   href="show_bug.cgi?id=60042">https://bugs.freedesktop.org/show_bug.cgi?id=60042</a>
    Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>></pre>
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