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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 - KDE Konsole very slow scrolling with TearFree and QT graphics system native"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=77436">bug 77436</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>NEEDINFO
           </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 - KDE Konsole very slow scrolling with TearFree and QT graphics system native"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=77436#c34">Comment # 34</a>
              on <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - KDE Konsole very slow scrolling with TearFree and QT graphics system native"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=77436">bug 77436</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>I believe this should be fixed by

commit fdc28205d590d560a6f3886189ef974d1d00f2cd
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Date:   Fri Apr 18 11:34:07 2014 +0100

    sna: Always flush the shadow scanout

    When the shadow scanout is active, make sure we call the BlockHandler
    every time, not just when we about to sleep. This is in case we are
    swamped by clients trying to render and forgo the important step of
    ensuring that their output reaches the screen.

    Reported-by: Ildar Nurislamov <<a href="mailto:absorbb@gmail.com">absorbb@gmail.com</a>>
    Bugzilla: <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - KDE Konsole very slow scrolling with TearFree and QT graphics system native"
   href="show_bug.cgi?id=77436">https://bugs.freedesktop.org/show_bug.cgi?id=77436</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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