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    <div class="moz-cite-prefix">I would rather say that we need to add
      this to the per context lockup informations.<br>
      <br>
      Marek had a rather good start for this, but from the VM fault
      handler it is actually rather tricky to figure out reliable who
      caused it.<br>
      <br>
      Because of this we didn't followed this approach to the end.<br>
      <br>
      Christian.<br>
      <br>
      Am 07.11.2016 um 19:42 schrieb StDenis, Tom:<br>
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cite="mid:CY4PR12MB1768E71EFBD0472E7E170B72F7A70@CY4PR12MB1768.namprd12.prod.outlook.com"
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        <p>Could we provide fault information through a ring buffer and
          a debugfs or drm ioctl interface?</p>
        <p><br>
        </p>
        <p>Tom</p>
        <br>
        <br>
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            <div id="x_divRplyFwdMsg" dir="ltr"><font
                style="font-size:11pt" color="#000000" face="Calibri,
                sans-serif"><b>From:</b> amd-gfx
                <a class="moz-txt-link-rfc2396E" href="mailto:amd-gfx-bounces@lists.freedesktop.org"><amd-gfx-bounces@lists.freedesktop.org></a> on behalf
                of Alex Deucher <a class="moz-txt-link-rfc2396E" href="mailto:alexdeucher@gmail.com"><alexdeucher@gmail.com></a><br>
                <b>Sent:</b> Monday, November 7, 2016 13:35<br>
                <b>To:</b> Edward O'Callaghan; Nicolai Hähnle; Marek
                Olsak<br>
                <b>Cc:</b> Michel Dänzer; amd-gfx list<br>
                <b>Subject:</b> Re: amdgpu: ratelimit on vm faults to
                avoid spaming console</font>
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              <div class="PlainText">On Sun, Nov 6, 2016 at 11:35 PM,
                Edward O'Callaghan<br>
                <a class="moz-txt-link-rfc2396E" href="mailto:funfunctor@folklore1984.net"><funfunctor@folklore1984.net></a> wrote:<br>
                > These are rather minor however should help stop
                some folks<br>
                > machines grinding to a halt when a userspace
                application somehow<br>
                > gets the GPU into some horrible state causing the
                console to fill<br>
                > very quickly. Applies on top of master.<br>
                <br>
                I'm generally ok with the idea.  My only concern would
                be if this<br>
                would adversely affect the radeon GPUVM debugging
                options in mesa and<br>
                piglit. Nicolai? Marek?<br>
                <br>
                Alex<br>
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      <pre wrap="">_______________________________________________
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</pre>
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