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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - regression in 4.15 unable to reboot/poweroff, vgaswitcheroo doesn't work"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104805">104805</a>
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<th>Summary</th>
<td>regression in 4.15 unable to reboot/poweroff, vgaswitcheroo doesn't work
</td>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>Other
</td>
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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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>bugzilla@colorremedies.com
</td>
</tr>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<pre>Summary:
Laptop running Fedora 28 with kernel 4.15 (any rc) will not reboot or shutdown,
and vgaswitcheroo isn't working so I end up with the hotter discrete GPU). When
booting kernel 4.14.14, system can be rebooted, shutdown, and i915 graphics
work fine (switcheroo'd).
git bisect blames
commit 5b54eddd3920e9f6f1a6d972454baf350cbae77e
Author: Lionel Landwerlin <<a href="mailto:lionel.g.landwerlin@intel.com">lionel.g.landwerlin@intel.com</a>>
Date: Wed Aug 30 17:12:06 2017 +0100
drm/i915: mark all device info struct with __initconst
As recommended by Chris.
v2: Switch from __initdata to __initconst.</pre>
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