https://bugs.freedesktop.org/show_bug.cgi?id=104274
Martin Peres changed:
What|Removed |Added
Resolution|--- |MOVED
Status|NEW
https://bugs.freedesktop.org/show_bug.cgi?id=104274
--- Comment #16 from Sverd Johnsen ---
hmm this is new
[41889.542562] Console: switching to colour dummy device 80x25
[41890.859216] [drm] amdgpu: finishing device.
[41891.096266] [TTM] Finalizing pool allocator
[41891.100313] [TTM] Finalizing
https://bugs.freedesktop.org/show_bug.cgi?id=104274
--- Comment #15 from Sverd Johnsen ---
Seems to be much better or completly (well almost, bug 106820) solved with 4.17
according to my preliminary tests. Still a problem in 4.16:
[16981.789980] [drm] amdgpu: finishing device.
[16981.901013] BUG
https://bugs.freedesktop.org/show_bug.cgi?id=104274
--- Comment #14 from Sverd Johnsen ---
I just looked at the comments again and based on Comment 2 this seems like
expected behavior for now. So my update was kind of pointless.
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https://bugs.freedesktop.org/show_bug.cgi?id=104274
--- Comment #13 from Sverd Johnsen ---
Still seen with 4.15.15 and dc=1. Not sure if this always reproduces or not,
havn't tested this in a while.
[13342.285357] [drm] amdgpu: finishing device.
[13342.288330] amdgpu: [powerplay]
https://bugs.freedesktop.org/show_bug.cgi?id=104274
--- Comment #12 from Jordan L ---
Thanks. Just to clarify, you aren't able to enable DC with your current Kconfig
configuration, which prevents you from retrying on this ticket?
If so, please just open a new bug rather than conflate the issue h
https://bugs.freedesktop.org/show_bug.cgi?id=104274
Luke McKee changed:
What|Removed |Added
CC||hojur...@gmail.com
--- Comment #11 from Lu
https://bugs.freedesktop.org/show_bug.cgi?id=104274
--- Comment #10 from Jordan L ---
Hi Luke, it actually looks like you're running with DC disabled. Can you also
try with amdgpu.dc=1 explicitly set? Potentially there are issues in multiple
IP blocks, though we fixed a driver unload issue recent
https://bugs.freedesktop.org/show_bug.cgi?id=104274
--- Comment #9 from Luke McKee ---
Using Polairs 11 I get the same error message btw when loading the latest
(today) amd-drm-staging-next. I'll include debugging symbols and try again.
Feb 26 14:56:18 hojuruku kernel: Linux agpgart interface v0
https://bugs.freedesktop.org/show_bug.cgi?id=104274
--- Comment #8 from Luke McKee ---
I commented because the user here had the error relating to powerplay failing
that I have seen in other threads.
https://forum-en.msi.com/index.php?topic=298468.0
[46667.236028] kernel: amdgpu: [powerplay]
https://bugs.freedesktop.org/show_bug.cgi?id=104274
--- Comment #7 from Harry Wentland ---
Luke, does your comment relate to driver unload, specifically driver unload
throwing NULL pointer dereference?
If not, please open a separate ticket so as not to confuse two issues.
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https://bugs.freedesktop.org/show_bug.cgi?id=104274
--- Comment #6 from Luke McKee ---
Harry I have tried the latest staging next 2 days ago.
Suggest you see there is a long standing issue with powerplay and buggy AMI
bioses that don't properly set up MMIO BAR regiions that need to be worked
aro
https://bugs.freedesktop.org/show_bug.cgi?id=104274
--- Comment #5 from Harry Wentland ---
Can you try with the latest amd-staging-drm-next from
https://cgit.freedesktop.org/~agd5f/linux/log/?h=amd-staging-drm-next
We just fixed a bunch of driver unload issues. It should be fixed now.
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https://bugs.freedesktop.org/show_bug.cgi?id=104274
--- Comment #4 from mikita.lip...@amd.com ---
Encountering a deadlock in DRM while trying to force disable CRTCs.
If no displays connected - system hard hangs.
If DC is disabled (any number of displays) - system hard hangs.
Currently investigat
https://bugs.freedesktop.org/show_bug.cgi?id=104274
--- Comment #3 from Sverd Johnsen ---
Thanks for pointing me to that. Seems like it should have gone to stable
Alright. Here is what I do now:
boot with intel gpu, amdgpu is blacklisted in modules so it doesn't get
autoloaded
then i load amdgp
https://bugs.freedesktop.org/show_bug.cgi?id=104274
Michel Dänzer changed:
What|Removed |Added
CC||harry.wentl...@amd.com,
https://bugs.freedesktop.org/show_bug.cgi?id=104274
--- Comment #1 from Sverd Johnsen ---
with 4.15rc (linus tree from today)
[ 78.807441] [drm] amdgpu: finishing device.
[ 78.887439] amdgpu: [powerplay]
[ 78.887454] amdgpu: [powerplay]
[ 78.968349] BUG: unable to handle kernel NULL po
https://bugs.freedesktop.org/show_bug.cgi?id=104274
Bug ID: 104274
Summary: Unable to cleanly unload kernel module: BUG: unable to
handle kernel NULL pointer dereference at
0258 (mutex_lock)
Product: DRI
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