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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [HSW] Linux 4.13 CTS regressions"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103549">103549</a>
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<th>Summary</th>
<td>[HSW] Linux 4.13 CTS regressions
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>DRI git
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
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<th>OS</th>
<td>Linux (All)
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>critical
</td>
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>DRM/Intel
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<th>Reporter</th>
<td>mark.a.janes@intel.com
</td>
</tr>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>During deployment of a new Haswell device to Intel's Mesa CI, we found that
many tests fail for Linux 4.13. Using the stock 4.9 kernel, the same tests
pass.
About 100 tests fail on the newer public kernel, eg:
ES31-CTS.functional.texture.gather.offset_dynamic.min_required_offset.2d.depth32f.size_npot.compare_greater.mirrored_repeat_clamp_to_edge
ES31-CTS.functional.texture.gather.offset_dynamic.min_required_offset.2d.depth32f.size_npot.compare_less.repeat_mirrored_repeat
Standard Output
Using a framebuffer object with renderbuffer with format GL_RGBA8 and size (64,
64)
Note: texture level's size is (17, 23)
Texture base level is 0
s and t wrap modes are GL_MIRRORED_REPEAT and GL_CLAMP_TO_EDGE, respectively
Minification and magnification filter modes are GL_NEAREST and GL_NEAREST,
respectively (note that they should have no effect on gather result)
Using texture swizzle [default swizzle state]
Using texture compare func GL_GREATER
Texture coordinates run from (-0.3, -0.4) to (1.5, 1.6)
About 100 analogous Vulkan CTS tests fail as well.</pre>
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