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<body><span class="vcard"><a class="email" href="mailto:amarildosjr@riseup.net" title="AmarildoJr <amarildosjr@riseup.net>"> <span class="fn">AmarildoJr</span></a>
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<a class="bz_bug_link
bz_status_NEW "
title="NEW - XCOM: Enemy Unknown Causes lockup"
href="https://bugs.freedesktop.org/show_bug.cgi?id=80419">bug 80419</a>
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<td>amarildosjr@riseup.net
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - XCOM: Enemy Unknown Causes lockup"
href="https://bugs.freedesktop.org/show_bug.cgi?id=80419#c143">Comment # 143</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - XCOM: Enemy Unknown Causes lockup"
href="https://bugs.freedesktop.org/show_bug.cgi?id=80419">bug 80419</a>
from <span class="vcard"><a class="email" href="mailto:amarildosjr@riseup.net" title="AmarildoJr <amarildosjr@riseup.net>"> <span class="fn">AmarildoJr</span></a>
</span></b>
<pre>(In reply to Alassane Maiga from <a href="show_bug.cgi?id=80419#c141">comment #141</a>)
<span class="quote">> Well I can reliably make it stop locking the system completely now. I switch
> to console with ctrl+alt+f2 as soon as the game locks up and then back as
> soon as the ring stall messages start to fill up the screen. When I am back
> the game is not frozen anymore, but extremely slow. In fact all opengl
> related rendering becomes slow. And I get this message each time I switch to
> console :
> "GPU fault detected 146 0x0904xxxc
> VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00029E48
> VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x040xxxxC"
>
> How should I give more information?
>
> If I restart the performance comes back to normal</span >
I think is a similar effect of when DPM is disabled (with 'radeon.dpm=0'). I'm
interested to know if DPM has a finger on this issue or not.
Here's a "git diff" between si_dpm.c from kernel 3.16 and 4.7.2:
<a href="http://pastebin.com/raw/UzZFfYgp">http://pastebin.com/raw/UzZFfYgp</a>
Perhaps there are some hints in there.</pre>
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