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<body><span class="vcard"><a class="email" href="mailto:pierre.morrow@free.fr" title="Pierre Moreau <pierre.morrow@free.fr>"> <span class="fn">Pierre Moreau</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [GF108][Regression] Unable to handle NULL pointer dereference in nouveau_mem_host since kernel 4.15.3"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105174">bug 105174</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>REOPENED
</td>
<td>RESOLVED
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [GF108][Regression] Unable to handle NULL pointer dereference in nouveau_mem_host since kernel 4.15.3"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105174#c19">Comment # 19</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [GF108][Regression] Unable to handle NULL pointer dereference in nouveau_mem_host since kernel 4.15.3"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105174">bug 105174</a>
from <span class="vcard"><a class="email" href="mailto:pierre.morrow@free.fr" title="Pierre Moreau <pierre.morrow@free.fr>"> <span class="fn">Pierre Moreau</span></a>
</span></b>
<pre>(In reply to Stefano Biagiotti from <a href="show_bug.cgi?id=105174#c18">comment #18</a>)
<span class="quote">> Created <span class=""><a href="attachment.cgi?id=138354" name="attach_138354" title="journalctl (kernel-4.15.12-301.fc27.x86_64">attachment 138354</a> <a href="attachment.cgi?id=138354&action=edit" title="journalctl (kernel-4.15.12-301.fc27.x86_64">[details]</a></span>
> journalctl (kernel-4.15.12-301.fc27.x86_64
>
> Fedora kernel-4.15.12-301.fc27.x86_64 from updates-testing repository still
> doesn't resolve.
>
> Display adapter (from lspci) is:
> 01:00.0 VGA compatible controller: NVIDIA Corporation G98 [GeForce 8400 GS
> Rev. 2] (rev a1)
>
> Attach is an excerpt from "journalctl -k -b -1 --no-pager --no-hostname".</span >
The patch was reported as working by the person who opened this bug report, so
I am changing this bug report back to fixed. Since it does not seem to be the
case for you (and you are using a GPU from a different family, Tesla vs Fermi),
you should open a different bug report.
There has been other reports of the patch not being enough on another Tesla
card (though on a different chipset): you might want to look at
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [GT218][Regression] BUG: unable to handle kernel NULL pointer dereference at 0000000000000040"
href="show_bug.cgi?id=105626">https://bugs.freedesktop.org/show_bug.cgi?id=105626</a> and
<a class="bz_bug_link
bz_status_NEW "
title="NEW - BUG: unable to handle kernel NULL pointer dereference at 0000000000000ca0"
href="show_bug.cgi?id=105687">https://bugs.freedesktop.org/show_bug.cgi?id=105687</a>.
Also, please try to avoid posting excerpts of logs: there can other errors
happening before this NULL pointer dereference, and seeing the different
messages outputed by Nouveau during its initialisation can help shed some light
on what is going wrong; for example, there is a bug report, also on G98, of EVO
timing out since updating to 4.15
(<a class="bz_bug_link
bz_status_NEW "
title="NEW - DRM: EVO timeout with kernel 4.15.x"
href="show_bug.cgi?id=105319">https://bugs.freedesktop.org/show_bug.cgi?id=105319</a>), maybe you are
experiencing that as well?</pre>
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