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<body><span class="vcard"><a class="email" href="mailto:joe.yasi@gmail.com" title="Joseph Yasi <joe.yasi@gmail.com>"> <span class="fn">Joseph Yasi</span></a>
</span> changed
<a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [SKL] WARN_ON(ret < 0) drivers/gpu/drm/i915/intel_display.c:13696 intel_prepare_plane_fb"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93258">bug 93258</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
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<td style="text-align:right;">Status</td>
<td>RESOLVED
</td>
<td>REOPENED
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<td style="text-align:right;">Resolution</td>
<td>NOTOURBUG
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<td>---
</td>
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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [SKL] WARN_ON(ret < 0) drivers/gpu/drm/i915/intel_display.c:13696 intel_prepare_plane_fb"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93258#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [SKL] WARN_ON(ret < 0) drivers/gpu/drm/i915/intel_display.c:13696 intel_prepare_plane_fb"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93258">bug 93258</a>
from <span class="vcard"><a class="email" href="mailto:joe.yasi@gmail.com" title="Joseph Yasi <joe.yasi@gmail.com>"> <span class="fn">Joseph Yasi</span></a>
</span></b>
<pre>(In reply to Maarten Lankhorst from <a href="show_bug.cgi?id=93258#c5">comment #5</a>)
<span class="quote">> Created <span class=""><a href="attachment.cgi?id=120411" name="attach_120411" title="widen ret to long">attachment 120411</a> <a href="attachment.cgi?id=120411&action=edit" title="widen ret to long">[details]</a></span>
> widen ret to long
>
> Just in case it is our bug, can you try this and see if you get an error
> other than -1?</span >
That fixed it. I don't get a warning anymore. Reading through the
fence_default_wait, it can return the timeout back and MAX_SCHEDULE_TIMEOUT is
LONG_MAX so it overflowed the int to -1.</pre>
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