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<body><span class="vcard"><a class="email" href="mailto:ragnaros39216@yandex.com" title="L.S.S. <ragnaros39216@yandex.com>"> <span class="fn">L.S.S.</span></a>
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<a class="bz_bug_link
bz_status_NEW "
title="NEW - AMD Navi GPU frequent freezes on both Manjaro/Ubuntu with kernel 5.3 and mesa 19.2 -git/llvm9"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111481">bug 111481</a>
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<th>What</th>
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<td style="text-align:right;">Attachment #145807 is obsolete</td>
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<td>1
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - AMD Navi GPU frequent freezes on both Manjaro/Ubuntu with kernel 5.3 and mesa 19.2 -git/llvm9"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111481#c163">Comment # 163</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - AMD Navi GPU frequent freezes on both Manjaro/Ubuntu with kernel 5.3 and mesa 19.2 -git/llvm9"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111481">bug 111481</a>
from <span class="vcard"><a class="email" href="mailto:ragnaros39216@yandex.com" title="L.S.S. <ragnaros39216@yandex.com>"> <span class="fn">L.S.S.</span></a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=145814" name="attach_145814" title="Newly captured GCVM_L2_PROTECTION_FAULT errors. This was captured on 5.4(rc) kernel, and with AMD_DEBUG=nodma.">attachment 145814</a> <a href="attachment.cgi?id=145814&action=edit" title="Newly captured GCVM_L2_PROTECTION_FAULT errors. This was captured on 5.4(rc) kernel, and with AMD_DEBUG=nodma.">[details]</a></span>
Newly captured GCVM_L2_PROTECTION_FAULT errors. This was captured on 5.4(rc)
kernel, and with AMD_DEBUG=nodma.
I got a few more freezes when using Nemo. This time with AMD_DEBUG=nodma or
AMD_DEBUG="nodma,nongg".
I put AMD_DEBUG to /etc/environment, and I can indeed confirm it from terminal
(echo $AMD_DEBUG). It seems this doesn't work, as the freezes I got this time
are also sdma0 type, same as before.
I also captured some new GCVM_L2_PROTECTION_FAULT errors. Not sure if they're
different from last time. This is captured on 5.4(rc) kernel with
AMD_DEBUG=nodma.
In the end, the sdma0 error doesn't seem to go away and I'm not even sure
whether the parameter was set correctly. Where am I supposed to put the
AMD_DEBUG parameters on Manjaro?</pre>
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