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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [amdgpu] [drm:gfx_v8_0_hw_fini] *ERROR* KCQ disabled failed (scratch(0xC040)=0x00000000) when unbinding"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104825#c15">Comment # 15</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [amdgpu] [drm:gfx_v8_0_hw_fini] *ERROR* KCQ disabled failed (scratch(0xC040)=0x00000000) when unbinding"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104825">bug 104825</a>
from <span class="vcard"><a class="email" href="mailto:andrey.grodzovsky@amd.com" title="Andrey Grodzovsky <andrey.grodzovsky@amd.com>"> <span class="fn">Andrey Grodzovsky</span></a>
</span></b>
<pre>(In reply to mlen from <a href="show_bug.cgi?id=104825#c3">comment #3</a>)
<span class="quote">> I tested amd-staging-drm-next with HEAD at
> f1367d12f5fabb04789c7772594887434c8d9e8b. This time the unbind succeeded,
> but there are still some errors logged and kernel reports locking problem in
> amdgpu:
>
> [ 77.098923] [drm] amdgpu: finishing device.
> [ 77.458614] [drm:gfx_v8_0_hw_fini] *ERROR* KCQ disabled failed
> (scratch(0xC040)=0x00000000)
> [ 77.481247] IPv6: ADDRCONF(NETDEV_UP): docker0: link is not ready
> [ 77.653815] [drm:gfx_v8_0_hw_fini] *ERROR* KCQ disabled failed
> (scratch(0xC040)=0x00000000)
> [ 77.845085] [drm:gfx_v8_0_hw_fini] *ERROR* KCQ disabled failed
> (scratch(0xC040)=0x00000000)
> [ 77.855055] IPv6: ADDRCONF(NETDEV_CHANGE): virbr10: link becomes ready
> [ 78.036695] [drm:gfx_v8_0_hw_fini] *ERROR* KCQ disabled failed
> (scratch(0xC040)=0x00000000)
> [ 78.233244] [drm:gfx_v8_0_hw_fini] *ERROR* KCQ disabled failed
> (scratch(0xC040)=0x00000000)
> [ 78.425058] [drm:gfx_v8_0_hw_fini] *ERROR* KCQ disabled failed
> (scratch(0xC040)=0x00000000)
> [ 78.616635] [drm:gfx_v8_0_hw_fini] *ERROR* KCQ disabled failed
> (scratch(0xC040)=0x00000000)
> [ 78.808323] [drm:gfx_v8_0_hw_fini] *ERROR* KCQ disabled failed
> (scratch(0xC040)=0x00000000)</span >
Can you retest with latest
<a href="https://cgit.freedesktop.org/~agd5f/linux/log/?h=drm-next-4.17-wip">https://cgit.freedesktop.org/~agd5f/linux/log/?h=drm-next-4.17-wip</a> to see if
KCQ related errors are gone ?</pre>
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