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<body><span class="vcard"><a class="email" href="mailto:elizabethx.de.la.torre.mena@intel.com" title="Elizabeth <elizabethx.de.la.torre.mena@intel.com>"> <span class="fn">Elizabeth</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI] [CNL only] igt@tools_test@tools_test - incomplete - system hang?"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105663">bug 105663</a>
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<table border="1" cellspacing="0" cellpadding="8">
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">i915 features</td>
<td>
</td>
<td>GPU hang
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI] [CNL only] igt@tools_test@tools_test - incomplete - system hang?"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105663#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI] [CNL only] igt@tools_test@tools_test - incomplete - system hang?"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105663">bug 105663</a>
from <span class="vcard"><a class="email" href="mailto:elizabethx.de.la.torre.mena@intel.com" title="Elizabeth <elizabethx.de.la.torre.mena@intel.com>"> <span class="fn">Elizabeth</span></a>
</span></b>
<pre>Sorry for the spam, it was difficult to read:
<marta_> Adrinael, igt@tools_test@tools_test is 100% incomplete in drmtip runs
on fi-cnl-drrs, I did a new bug for this
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI] [CNL only] igt@tools_test@tools_test - incomplete - system hang?"
href="show_bug.cgi?id=105663">https://bugs.freedesktop.org/show_bug.cgi?id=105663</a>
<Adrinael> marta_, when the machine is idle, can you sneak in and run these
commands: intel_reg read 0x4030, intel_reg dump
<Adrinael> That's all tools_test@tools_test is doing
<Adrinael> marta_, works on other cnls?
<marta_> Adrinael, yes only the drrs, so probably BIOS again...
<Adrinael> Executing those commands will tell whether the issue is real (or
test is f00ked), or fallout from other things
....
<Adrinael> What register is 0x4030 anyway, is that kosher on cnl
<ickle> 0x4030 was replace by 0x4a08
<ickle> who know what now lies behind box 0x4030
<tsa> Adrinael: cnl-drrs: (0x00004030): 0x00004000
<tsa> ickle: (0x00004a08): 0x00000000
<Adrinael> So it didn't hang?
<Adrinael> What about dump?
<tsa> Adrinael: dump whatnow
<tsa> reg dump hangs, yes
<Adrinael> If I read the output correctly, it reads PFC_CTL_1 successfully, and
hangs reading PFC_WIN_POS
I'm marking as GPU HANG, please if I mistook change to correct feature. Thank
you.</pre>
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