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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - amdgpu [RX Vega 64] system freeze while gaming"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109955#c86">Comment # 86</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - amdgpu [RX Vega 64] system freeze while gaming"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109955">bug 109955</a>
from <span class="vcard"><a class="email" href="mailto:pierre-eric.pelloux-prayer@amd.com" title="Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>"> <span class="fn">Pierre-Eric Pelloux-Prayer</span></a>
</span></b>
<pre>(In reply to Mauro Gaspari from <a href="show_bug.cgi?id=109955#c85">comment #85</a>)
<span class="quote">> I will first try to reintroduce the kernel parameters I previously used.
> Do you think those can help at all?
> [...]
> GPU
> amdgpu.dc=1</span >
Not needed: dc will be automatically enabled on recent GPU
<span class="quote">> amdgpu.vm_update_mode=0</span >
Shouldn't be needed since it should be the default value.
<span class="quote">> amdgpu.dpm=-1</span >
Not needed: this is the default value
<span class="quote">> amdgpu.ppfeaturemask=0xffffffff</span >
The only difference with the default value is that you're enabling Overdrive.
I'd suggest to keep the default parameter here.
<span class="quote">> amdgpu.vm_fault_stop=2</span >
I think this one isn't helpful (it's a debugging tool)
<span class="quote">> amdgpu.vm_debug=1</span >
This one can help.
<span class="quote">> amdgpu.gpu_recovery=0</span >
No opinion on this one :)</pre>
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