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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Kworker using 100% CPU"
href="https://bugs.freedesktop.org/show_bug.cgi?id=76732#c28">Comment # 28</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Kworker using 100% CPU"
href="https://bugs.freedesktop.org/show_bug.cgi?id=76732">bug 76732</a>
from <span class="vcard"><a class="email" href="mailto:patrick.clara@gmail.com" title="patrick.clara@gmail.com">patrick.clara@gmail.com</a>
</span></b>
<pre>I dont't know if it is relevant, but in the hope of providing you some useful
information I saw that the interrupt storm starts when the last
nvbios_exec(&init) in nouveau/core/engine/disp/dport.c:dp_link_train_init is
called.
nvbios_exec(&init) is called with the initial offset of 0x5d7b and calls
following opcodes with respective offsets:
0x6e 0x5d7b
0x6e 0x5d88
0x6e 0x5d95
0x6e 0x5da2
0x6e 0x5daf
0x7a 0x5dbc
0x7a 0x5dc5
0x7a 0x5dce
0x6e 0x5dd7
0x74 0x5de4
0x5b 0x5de7</pre>
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